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Oxygen Sensor

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Oxygen Sensor - Rear Right Passenger Side - Delphi ES20385Oxygen Sensor - Rear Right Passenger Side - Delphi ES20385
DelphiPart # ES20385
Oxygen Sensor - Rear Right Passenger Side - Delphi ES20385
4.532 Reviews
$107.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2007-2009 Kia Sorento
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Kia
Quantity1
Installation PositionRear Right
Item LocatedUnited States
Part interchange
ES20385, 5S9942, SU11395, 25691, 39210-3C970, 250-24740, 234-4855
item #1001XC94
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Oxygen Sensor - Rear Left Driver Side - Delphi ES20227
DelphiPart # ES20227
Oxygen Sensor - Rear Left Driver Side - Delphi ES20227
4.532 Reviews
$74.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2003-2003 Hyundai Tiburon, 2003-2003 Hyundai XG350, 2003-2005 Hyundai Santa Fe, 2003-2005 Hyundai Sonata, 2003-2006 Hyundai Santa Fe, 2004-2005 Hyundai XG350, 2004-2008 Hyundai Tiburon, 2005-2009 Hyundai Tucson, 2006-2006 Hyundai Santa Fe, 2003-2003 Kia Optima, 2003-2005 Kia Sorento, 2004-2006 Kia Amanti, 2004-2006 Kia Optima, 2005-2010 Kia Sportage, 2006-2006 Kia Sorento
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Kia
Quantity1
Installation PositionRear Left
Item LocatedUnited States
Part interchange
ES20227, SU6786, SU6922, SU7191, SU7192, SU7758, 39210-39027, 39210-39660, 
...View more
item #1001X7Q9
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Delphi ES20357 Oxygen Sensor, Front Left Driver Side
DelphiPart # ES20357
Delphi ES20357 Oxygen Sensor, Front Left Driver Side
4.532 Reviews
$144.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2006-2006 Hyundai Azera, 2006-2007 Hyundai Sonata, 2007-2007 Hyundai Azera, 2007-2007 Hyundai Entourage, 2007-2007 Hyundai Santa Fe, 2007-2007 Hyundai Veracruz, 2008-2008 Hyundai Entourage, 2008-2009 Hyundai Azera, 2008-2009 Hyundai Santa Fe, 2008-2009 Hyundai Sonata, 2008-2009 Hyundai Veracruz, 2009-2011 Hyundai Genesis, 2010-2010 Hyundai Azera, 2010-2010 Hyundai Azera, 2010-2010 Hyundai Genesis Coupe, 2010-2010 Hyundai Sonata, 2010-2010 Hyundai Veracruz, 2011-2011 Hyundai Azera, 2011-2012 Hyundai Genesis Coupe, 2011-2012 Hyundai Veracruz, 2006-2006 Kia Sedona, 2007-2007 Kia Amanti, 2007-2009 Kia Sorento, 2007-2010 Kia Sedona, 2008-2008 Kia Amanti, 2009-2009 Kia Amanti, 2009-2009 Kia Borrego
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Kia
Quantity1
Installation PositionFront Left
Item LocatedUnited States
Part interchange
ES20357, 5S7698, SU9186, 250-24690, 39210-3C100, 39210-3C860, 39210-3C700, 39210-3C400, 
...View more
item #1001XA9P
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Oxygen Sensor - Front Left Driver Side - Delphi ES20221
DelphiPart # ES20221
Oxygen Sensor - Front Left Driver Side - Delphi ES20221
4.532 Reviews
$81.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2002-2005 Hyundai XG350, 2003-2003 Hyundai Santa Fe, 2004-2004 Hyundai Santa Fe, 2005-2006 Hyundai Santa Fe, 2002-2003 Kia Sedona, 2003-2006 Kia Sorento, 2004-2005 Kia Amanti, 2004-2005 Kia Sedona, 2006-2006 Kia Amanti
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Kia
Quantity1
Installation PositionFront Left
Item LocatedUnited States
Part interchange
ES20221, SU6191, SU6193, SU6924, 250-24462, 39210-39800, 39210-39600, 234-4194, 
...View more
item #1001X74A
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Denso 234-5055 Oxygen Sensor, Upstream
DensoPart # 234-5055
Denso 234-5055 Oxygen Sensor, Upstream
3.86 Reviews
$144.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2012-2013 Hyundai Veloster, 2012-2017 Hyundai Accent, 2014-2015 Hyundai Veloster, 2014-2017 Hyundai Veloster, 2015-2016 Hyundai Veloster, 2015-2016 Hyundai Veloster, 2017-2017 Hyundai Veloster, 2012-2016 Kia Soul, 2012-2018 Kia Rio
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Kia
Quantity1
Installation PositionUpstream
Item LocatedUnited States
Part interchange
234-5055, 24326, 392102B210, 17047, 17011, 392102B410, 250-25035, 350-35069
item #1002H7SP
Show less
Denso 234-4209 Oxygen Sensor
DensoPart # 234-4209
Denso 234-4209 Oxygen Sensor
3.86 Reviews
$54.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1991-1994 Acura NSX, 1991-1995 Acura Legend, 1992-1994 Acura Vigor, 1992-1997 Acura Integra, 1995-1995 Acura NSX, 1995-2003 Acura TL, 1996-1996 Acura NSX, 1996-1997 Acura RL, 1997-1998 Acura EL, 1997-1999 Acura CL, 1997-1999 Acura NSX, 1997-1999 Acura NSX, 1998-1998 Acura Integra, 1998-1999 Acura RL, 1999-1999 Acura Integra, 1999-2005 Acura EL, 1999-2005 Acura NSX, 2000-2000 Acura Integra, 2000-2002 Acura RL, 2001-2001 Acura Integra, 2001-2002 Acura MDX, 2001-2003 Acura CL, 2003-2003 Acura RL, 2004-2004 Acura RL, 1993-1993 Asuna Sunfire, 1993-1993 Asuna Sunrunner, 2001-2004 Buick Century, 2002-2003 Buick Rendezvous, 2004-2004 Buick Regal, 2004-2004 Buick Rendezvous, 2004-2005 Buick LeSabre, 2004-2005 Buick Park Avenue, 2004-2005 Buick Rainier, 2005-2005 Buick Allure, 2005-2005 Buick Century, 2005-2005 Buick Rendezvous, 2005-2007 Buick Terraza, 2005-2009 Buick LaCrosse, 2006-2006 Buick Rendezvous, 2006-2008 Buick Lucerne, 2006-2009 Buick Allure, 2007-2007 Buick Rendezvous, 2000-2000 Cadillac DeVille, 2001-2001 Cadillac DeVille, 2001-2002 Cadillac Eldorado, 2001-2003 Cadillac Seville, 2002-2002 Cadillac Escalade, 2002-2002 Cadillac Escalade, 2002-2002 Cadillac Escalade EXT, 2002-2003 Cadillac DeVille, 2004-2005 Cadillac CTS, 2006-2007 Cadillac CTS, 2007-2007 Cadillac Escalade, 2007-2007 Cadillac Escalade ESV, 2007-2007 Cadillac Escalade EXT, 1998-1998 Chevrolet Tracker, 1998-1999 Chevrolet Astro, 1998-2001 Chevrolet Metro, 1998-2002 Chevrolet Prizm, 1999-1999 Chevrolet Tracker, 1999-1999 Chevrolet Tracker, 1999-1999 Chevrolet Tracker, 2000-2000 Chevrolet C2500, 2000-2000 Chevrolet C3500, 2000-2000 Chevrolet K2500, 2000-2000 Chevrolet K3500, 2000-2000 Chevrolet Silverado 1500, 2000-2000 Chevrolet Silverado 2500, 2000-2000 Chevrolet Tahoe, 2000-2000 Chevrolet Tahoe, 2000-2000 Chevrolet Tracker, 2000-2001 Chevrolet Astro, 2000-2002 Chevrolet Silverado 1500, 2000-2002 Chevrolet Suburban 1500, 2001-2001 Chevrolet Express 3500, 2001-2001 Chevrolet Suburban 2500, 2001-2002 Chevrolet Silverado 1500, 2001-2002 Chevrolet Silverado 1500 HD, 2001-2002 Chevrolet Silverado 2500, 2001-2002 Chevrolet Silverado 2500 HD, 2001-2002 Chevrolet Silverado 2500 HD, 2001-2002 Chevrolet Silverado 3500, 2001-2002 Chevrolet Silverado 3500, 2001-2002 Chevrolet Tahoe, 2001-2002 Chevrolet Tracker, 2001-2003 Chevrolet Malibu, 2001-2003 Chevrolet Monte Carlo, 2001-2003 Chevrolet Tracker, 2001-2004 Chevrolet Impala, 2001-2004 Chevrolet Venture, 2002-2002 Chevrolet Astro, 2002-2002 Chevrolet Avalanche 1500, 2002-2002 Chevrolet Avalanche 2500, 2002-2002 Chevrolet Blazer, 2002-2002 Chevrolet Cavalier, 2002-2002 Chevrolet Cavalier, 2002-2002 Chevrolet Cavalier, 2002-2002 Chevrolet Express 3500, 2002-2002 Chevrolet S10, 2002-2002 Chevrolet Silverado 1500, 2002-2002 Chevrolet Silverado 1500, 2002-2002 Chevrolet Suburban 2500, 2002-2002 Chevrolet Suburban 2500, 2002-2003 Chevrolet Trailblazer, 2002-2003 Chevrolet Trailblazer EXT, 2003-2003 Chevrolet Cavalier, 2003-2003 Chevrolet Trailblazer EXT, 2003-2003 Chevrolet Trailblazer EXT, 2003-2005 Chevrolet Cavalier, 2003-2005 Chevrolet SSR, 2004-2004 Chevrolet Classic, 2004-2004 Chevrolet Impala, 2004-2004 Chevrolet Impala, 2004-2004 Chevrolet Malibu, 2004-2004 Chevrolet Trailblazer EXT, 2004-2005 Chevrolet Malibu, 2004-2005 Chevrolet Malibu, 2004-2005 Chevrolet Monte Carlo, 2004-2007 Chevrolet Corvette, 2005-2005 Chevrolet Classic, 2005-2005 Chevrolet Cobalt, 2005-2005 Chevrolet Cobalt, 2005-2005 Chevrolet Impala, 2005-2005 Chevrolet Impala, 2005-2005 Chevrolet Impala, 2005-2005 Chevrolet Malibu, 2005-2005 Chevrolet Monte Carlo, 2005-2005 Chevrolet Monte Carlo, 2005-2005 Chevrolet Trailblazer EXT, 2005-2005 Chevrolet Venture, 2005-2007 Chevrolet Cobalt, 2005-2007 Chevrolet Equinox, 2005-2007 Chevrolet Uplander, 2006-2006 Chevrolet Silverado 1500, 2006-2006 Chevrolet Tahoe, 2006-2007 Chevrolet HHR, 2006-2007 Chevrolet Impala, 2006-2007 Chevrolet Malibu, 2006-2007 Chevrolet Malibu, 2006-2007 Chevrolet Malibu, 2006-2007 Chevrolet Malibu, 2006-2007 Chevrolet Malibu, 2006-2007 Chevrolet Malibu, 2006-2007 Chevrolet Malibu, 2006-2007 Chevrolet Monte Carlo, 2007-2007 Chevrolet Avalanche, 2007-2007 Chevrolet Silverado 1500, 2007-2007 Chevrolet Silverado 1500, 2007-2007 Chevrolet Silverado 1500, 2007-2007 Chevrolet Silverado 1500, 2007-2007 Chevrolet Silverado 1500, 2007-2007 Chevrolet Silverado 1500 Classic, 2007-2007 Chevrolet Silverado 1500 Classic, 2007-2007 Chevrolet Silverado 2500 HD, 2007-2007 Chevrolet Silverado 3500 HD, 2007-2007 Chevrolet Silverado 3500 HD, 2007-2007 Chevrolet Silverado 3500 HD, 2007-2007 Chevrolet Silverado 3500 HD, 2007-2007 Chevrolet Silverado 3500 HD, 2007-2007 Chevrolet Silverado 3500 HD, 2007-2007 Chevrolet Silverado 3500 HD, 2007-2007 Chevrolet Suburban 1500, 2007-2007 Chevrolet Suburban 2500, 2007-2007 Chevrolet Tahoe, 2008-2008 Chevrolet Cobalt, 2008-2010 Chevrolet Cobalt, 2008-2010 Chevrolet HHR, 2008-2010 Chevrolet HHR, 2011-2011 Chevrolet HHR, 2001-2003 Chrysler Sebring, 2001-2004 Chrysler Sebring, 2001-2004 Chrysler Sebring, 2001-2005 Chrysler Sebring, 2004-2005 Chrysler Sebring, 2004-2005 Chrysler Sebring, 2004-2005 Chrysler Sebring, 1989-1989 Dodge Colt, 1989-1990 Dodge 2000 GTX, 1993-1993 Dodge Colt, 1993-1993 Dodge Ram 50, 1993-1993 Dodge Stealth, 1993-1994 Dodge Colt, 1994-1994 Dodge Colt, 1994-1994 Dodge Stealth, 1995-1996 Dodge Stealth, 2000-2000 Dodge Dakota, 2000-2000 Dodge Durango, 2001-2001 Dodge Durango, 2001-2002 Dodge Dakota, 2001-2002 Dodge Durango, 2001-2003 Dodge Stratus, 2001-2003 Dodge Stratus, 2001-2005 Dodge Stratus, 2002-2002 Dodge Ram 1500, 2003-2005 Dodge Stratus, 2004-2005 Dodge Stratus, 1990-1990 Eagle Talon, 1991-1992 Eagle 2000 GTX, 1991-1992 Eagle Talon, 1993-1993 Eagle Summit, 1993-1994 Eagle Summit, 1993-1994 Eagle Talon, 1994-1994 Eagle Summit, 1995-1995 Eagle Summit, 1995-1996 Eagle Summit, 1995-1996 Eagle Talon, 1996-1996 Eagle Summit, 1996-1996 Eagle Summit, 1997-1997 Eagle Talon, 1998-1998 Eagle Talon, 1995-1996 Ford Escort, 1998-1999 GMC Safari, 2000-2000 GMC C2500, 2000-2000 GMC C3500, 2000-2000 GMC K2500, 2000-2000 GMC K3500, 2000-2000 GMC Sierra 2500, 2000-2000 GMC Yukon, 2000-2000 GMC Yukon, 2000-2002 GMC Safari, 2000-2002 GMC Sierra 1500, 2000-2002 GMC Sierra 1500, 2000-2002 GMC Yukon XL 1500, 2001-2001 GMC Sierra 2500 HD, 2001-2001 GMC Sierra 3500, 2001-2002 GMC Savana 3500, 2001-2002 GMC Sierra 1500, 2001-2002 GMC Sierra 1500 HD, 2001-2002 GMC Sierra 2500, 2001-2002 GMC Sierra 2500 HD, 2001-2002 GMC Sierra 3500, 2001-2002 GMC Yukon, 2001-2002 GMC Yukon, 2001-2002 GMC Yukon, 2001-2002 GMC Yukon XL 1500, 2001-2002 GMC Yukon XL 1500, 2001-2002 GMC Yukon XL 2500, 2001-2002 GMC Yukon XL 2500, 2002-2002 GMC Envoy XL, 2002-2002 GMC Jimmy, 2002-2002 GMC Sierra 1500, 2002-2002 GMC Sierra 1500, 2002-2002 GMC Sierra 2500 HD, 2002-2002 GMC Sierra 3500, 2002-2002 GMC Sonoma, 2002-2003 GMC Envoy, 2003-2003 GMC Envoy XL, 2003-2005 GMC Envoy XL, 2004-2005 GMC Envoy XUV, 2005-2005 GMC Envoy, 2006-2006 GMC Sierra 1500, 2006-2006 GMC Yukon, 2007-2007 GMC Sierra 1500, 2007-2007 GMC Sierra 1500 Classic, 2007-2007 GMC Sierra 1500 Classic, 2007-2007 GMC Sierra 2500 HD, 2007-2007 GMC Sierra 2500 HD, 2007-2007 GMC Sierra 3500 HD, 2007-2007 GMC Sierra 3500 HD, 2007-2007 GMC Sierra 3500 HD, 2007-2007 GMC Sierra 3500 HD, 2007-2007 GMC Sierra 3500 HD, 2007-2007 GMC Sierra 3500 HD, 2007-2007 GMC Sierra 3500 HD, 2007-2007 GMC Yukon, 2007-2007 GMC Yukon XL 1500, 2007-2007 GMC Yukon XL 2500, 1992-1993 Geo Storm, 1993-1995 Geo Tracker, 1994-1994 Geo Metro, 1995-1995 Geo Metro, 1995-1995 Geo Prizm, 1996-1997 Geo Metro, 1996-1997 Geo Prizm, 1996-1997 Geo Tracker, 1990-1991 Honda Prelude, 1990-1996 Honda Accord, 1992-1995 Honda Civic, 1992-1995 Honda Prelude, 1993-1997 Honda Civic del Sol, 1994-1995 Honda Passport, 1995-2000 Honda Odyssey, 1996-1996 Honda Civic, 1996-1997 Honda Prelude, 1997-1997 Honda Accord, 1997-1997 Honda Accord, 1997-1997 Honda Civic, 1997-2001 Honda CR-V, 1997-2002 Honda Accord, 1998-1998 Honda Civic, 1998-1998 Honda Prelude, 1998-2000 Honda Civic, 1999-2000 Honda Civic, 1999-2001 Honda Prelude, 2000-2001 Honda Insight, 2000-2003 Honda S2000, 2001-2001 Honda Civic, 2001-2002 Honda Passport, 2001-2004 Honda Odyssey, 2002-2005 Honda Civic, 2003-2004 Honda Pilot, 2007-2007 Hummer H2, 1990-1994 Hyundai Sonata, 1992-1992 Hyundai Excel, 1993-1994 Hyundai Excel, 1992-1992 Isuzu Impulse, 1992-1992 Isuzu Stylus, 1992-1995 Isuzu Trooper, 1993-1995 Isuzu Rodeo, 1996-1997 Isuzu Oasis, 1998-1999 Isuzu Oasis, 2000-2000 Isuzu Trooper, 2001-2001 Isuzu Trooper, 2001-2002 Isuzu Rodeo, 2001-2003 Isuzu Rodeo Sport, 2002-2002 Isuzu Axiom, 2002-2002 Isuzu Trooper, 2003-2003 Isuzu Ascender, 2003-2003 Isuzu Axiom, 2003-2003 Isuzu Rodeo, 2003-2005 Isuzu Ascender, 2004-2004 Isuzu Axiom, 2004-2004 Isuzu Rodeo, 1995-1995 Jaguar XJS, 1995-1996 Jaguar XJ12, 1999-1999 Jeep Grand Cherokee, 2000-2001 Jeep Grand Cherokee, 2002-2002 Jeep Grand Cherokee, 2003-2003 Jeep Grand Cherokee, 2004-2004 Jeep Grand Cherokee, 1995-1996 Kia Sephia, 1997-1997 Kia Sephia, 1992-1993 Lexus ES300, 1993-1994 Lexus GS300, 1994-1994 Lexus ES300, 1994-1994 Lexus SC300, 1995-1995 Lexus SC300, 1995-1996 Lexus LS400, 1995-1997 Lexus ES300, 1995-1997 Lexus GS300, 1996-1997 Lexus SC300, 1996-2000 Lexus SC400, 1997-1998 Lexus LS400, 1998-1998 Lexus ES300, 1998-1998 Lexus GS300, 1998-1998 Lexus SC300, 1998-2000 Lexus GS400, 1998-2004 Lexus LX470, 1999-1999 Lexus SC300, 1999-2000 Lexus GS300, 1999-2000 Lexus LS400, 1999-2003 Lexus ES300, 2000-2000 Lexus SC300, 2001-2001 Lexus IS300, 2001-2001 Lexus LS430, 2001-2004 Lexus GS430, 2001-2005 Lexus GS300, 2002-2002 Lexus SC430, 2002-2003 Lexus LS430, 2002-2005 Lexus IS300, 2003-2003 Lexus SC430, 2003-2009 Lexus GX470, 2004-2004 Lexus SC430, 2004-2005 Lexus LS430, 2004-2006 Lexus ES330, 2004-2006 Lexus RX330, 2005-2005 Lexus LX470, 2005-2007 Lexus GS430, 2005-2010 Lexus SC430, 2006-2006 Lexus LS430, 2006-2007 Lexus LX470, 2006-2008 Lexus RX400h, 2007-2009 Lexus RX350, 2007-2014 Lexus ES350, 2008-2011 Lexus GS460, 2008-2011 Lexus LX570, 2008-2015 Lexus LS600h, 2009-2013 Lexus LS460, 2010-2013 Lexus GX460, 2013-2013 Lexus LX570, 1992-1995 Mazda MX-3, 1993-1994 Mazda 323, 1993-1994 Mazda Protege, 1994-1997 Mazda Miata, 1995-1995 Mazda Protege, 1996-1996 Mazda Protege, 1996-1997 Mazda MPV, 1997-2000 Mazda Protege, 1998-1998 Mazda MPV, 1999-1999 Mazda Protege, 1999-1999 Mazda Protege, 1999-2000 Mazda Miata, 2000-2000 Mazda Protege, 2000-2000 Mazda Protege, 2000-2006 Mazda MPV, 2001-2003 Mazda Protege, 2002-2003 Mazda Protege5, 2005-2005 Mazda 6, 2006-2007 Mazda 6, 2008-2008 Mazda 6, 1995-1995 Mercury Tracer, 1996-1996 Mercury Tracer, 1989-1989 Mitsubishi Mirage, 1989-1992 Mitsubishi Galant, 1990-1990 Mitsubishi Eclipse, 1991-1994 Mitsubishi Eclipse, 1992-1992 Mitsubishi Precis, 1992-1993 Mitsubishi Diamante, 1992-1994 Mitsubishi Montero, 1993-1993 Mitsubishi Expo, 1993-1993 Mitsubishi Expo LRV, 1993-1993 Mitsubishi Mirage, 1993-1993 Mitsubishi Precis, 1993-1994 Mitsubishi 3000GT, 1993-1994 Mitsubishi Mighty Max, 1994-1994 Mitsubishi 3000GT, 1994-1994 Mitsubishi Expo LRV, 1994-1994 Mitsubishi Expo LRV, 1994-1994 Mitsubishi Expo LRV, 1994-1994 Mitsubishi Precis, 1994-1995 Mitsubishi 3000GT, 1994-1995 Mitsubishi Expo, 1994-1996 Mitsubishi Mirage, 1994-1997 Mitsubishi Diamante, 1995-1995 Mitsubishi 3000GT, 1995-1995 Mitsubishi 3000GT, 1995-1995 Mitsubishi Mighty Max, 1995-1995 Mitsubishi Montero, 1995-1995 Mitsubishi Montero, 1995-1998 Mitsubishi Eclipse, 1995-1999 Mitsubishi Eclipse, 1996-1996 Mitsubishi Mighty Max, 1996-1996 Mitsubishi Montero, 1996-1996 Mitsubishi Montero, 1996-1997 Mitsubishi 3000GT, 1996-1997 Mitsubishi Eclipse, 1996-1999 Mitsubishi Eclipse, 1997-1997 Mitsubishi Montero, 1997-1998 Mitsubishi Montero Sport, 1997-1999 Mitsubishi Montero Sport, 1997-1999 Mitsubishi Montero Sport, 1997-2002 Mitsubishi Mirage, 1998-1998 Mitsubishi Diamante, 1998-1998 Mitsubishi Eclipse, 1998-1999 Mitsubishi 3000GT, 1998-2000 Mitsubishi Montero, 1999-1999 Mitsubishi Eclipse, 1999-1999 Mitsubishi Eclipse, 1999-1999 Mitsubishi Montero Sport, 1999-2004 Mitsubishi Diamante, 1999-2008 Mitsubishi Galant, 2000-2000 Mitsubishi Mirage, 2000-2000 Mitsubishi Mirage, 2000-2000 Mitsubishi Montero Sport, 2000-2005 Mitsubishi Eclipse, 2001-2004 Mitsubishi Montero Sport, 2001-2006 Mitsubishi Montero, 2002-2005 Mitsubishi Lancer, 2003-2003 Mitsubishi Outlander, 2004-2004 Mitsubishi Outlander, 2004-2005 Mitsubishi Endeavor, 2005-2006 Mitsubishi Outlander, 2006-2006 Mitsubishi Endeavor, 2006-2006 Mitsubishi Lancer, 2006-2006 Mitsubishi Lancer, 2006-2006 Mitsubishi Lancer, 2006-2006 Mitsubishi Lancer, 2006-2006 Mitsubishi Lancer, 2006-2006 Mitsubishi Lancer, 2006-2009 Mitsubishi Eclipse, 2006-2012 Mitsubishi Eclipse, 2006-2012 Mitsubishi Eclipse, 2007-2007 Mitsubishi Endeavor, 2007-2007 Mitsubishi Outlander, 2007-2009 Mitsubishi Galant, 2007-2009 Mitsubishi Galant, 2008-2008 Mitsubishi Endeavor, 2008-2010 Mitsubishi Outlander, 2010-2010 Mitsubishi Eclipse, 2010-2011 Mitsubishi Endeavor, 2010-2012 Mitsubishi Galant, 2011-2011 Mitsubishi Eclipse, 2011-2015 Mitsubishi Outlander, 2012-2012 Mitsubishi Eclipse, 2000-2002 Oldsmobile Intrigue, 2001-2001 Oldsmobile Alero, 2001-2003 Oldsmobile Aurora, 2001-2004 Oldsmobile Silhouette, 2002-2003 Oldsmobile Alero, 2002-2003 Oldsmobile Bravada, 2004-2004 Oldsmobile Alero, 2004-2004 Oldsmobile Alero, 1989-1989 Plymouth Colt, 1990-1990 Plymouth Laser, 1991-1994 Plymouth Laser, 1993-1993 Plymouth Colt, 1993-1994 Plymouth Colt, 1994-1994 Plymouth Colt, 1994-1994 Pontiac Firefly, 1994-1995 Pontiac Sunrunner, 1995-1995 Pontiac Firefly, 1996-1996 Pontiac Sunrunner, 1996-2000 Pontiac Firefly, 1997-1997 Pontiac Sunrunner, 2001-2003 Pontiac Grand Am, 2001-2003 Pontiac Grand Prix, 2001-2004 Pontiac Aztek, 2001-2004 Pontiac Montana, 2002-2002 Pontiac Sunfire, 2002-2003 Pontiac Grand Am, 2002-2004 Pontiac Grand Am, 2003-2003 Pontiac Sunfire, 2003-2008 Pontiac Vibe, 2004-2004 Pontiac Bonneville, 2004-2004 Pontiac Grand Prix, 2004-2005 Pontiac Sunfire, 2004-2006 Pontiac GTO, 2005-2005 Pontiac Aztek, 2005-2005 Pontiac Bonneville, 2005-2005 Pontiac G6, 2005-2005 Pontiac Grand Am, 2005-2005 Pontiac Grand Am, 2005-2005 Pontiac Grand Am, 2005-2006 Pontiac Pursuit, 2005-2007 Pontiac Grand Prix, 2005-2007 Pontiac Montana, 2006-2006 Pontiac G6, 2006-2006 Pontiac G6, 2006-2006 Pontiac G6, 2006-2007 Pontiac Torrent, 2007-2007 Pontiac G6, 2007-2007 Pontiac G6, 2007-2007 Pontiac G6, 2007-2010 Pontiac G5, 2008-2008 Pontiac Grand Prix, 2009-2010 Pontiac Vibe, 2005-2005 Saab 9-7x, 2000-2001 Saturn SW2, 2000-2002 Saturn SC1, 2000-2002 Saturn SC2, 2000-2002 Saturn SL, 2000-2002 Saturn SL1, 2000-2002 Saturn SL2, 2002-2002 Saturn L100, 2002-2002 Saturn Vue, 2002-2003 Saturn L200, 2002-2003 Saturn LW200, 2003-2003 Saturn Ion, 2003-2003 Saturn Vue, 2004-2004 Saturn Ion, 2004-2004 Saturn L300, 2004-2005 Saturn Vue, 2005-2007 Saturn Ion, 2005-2007 Saturn Relay, 2006-2006 Saturn Ion, 2006-2006 Saturn Ion, 2006-2007 Saturn Vue, 2007-2007 Saturn Aura, 2007-2007 Saturn Aura, 2007-2007 Saturn Vue, 2005-2010 Scion tC, 2008-2014 Scion xD, 2008-2015 Scion xB, 1992-1993 Suzuki Sidekick, 1994-1994 Suzuki Swift, 1994-1995 Suzuki Sidekick, 1995-1995 Suzuki Esteem, 1995-2001 Suzuki Swift, 1996-1996 Suzuki X-90, 1996-1997 Suzuki Esteem, 1996-1997 Suzuki Sidekick, 1997-1998 Suzuki X-90, 1998-1998 Suzuki Esteem, 1998-1998 Suzuki Sidekick, 1999-1999 Suzuki Esteem, 1999-2003 Suzuki Vitara, 2000-2000 Suzuki Esteem, 2000-2001 Suzuki Esteem, 2001-2001 Suzuki Grand Vitara, 2002-2002 Suzuki Esteem, 2002-2006 Suzuki XL-7, 1992-1993 Toyota Camry, 1993-1995 Toyota Supra, 1994-1997 Toyota Camry, 1995-1995 Toyota Corolla, 1995-1995 Toyota Paseo, 1995-1996 Toyota Avalon, 1995-1999 Toyota Tercel, 1996-1997 Toyota Celica, 1996-1997 Toyota Supra, 1996-1999 Toyota Paseo, 1996-2008 Toyota Corolla, 1997-1997 Toyota Camry, 1997-1998 Toyota Avalon, 1998-1998 Toyota Camry, 1998-1998 Toyota Supra, 1998-2000 Toyota RAV4, 1998-2000 Toyota Sienna, 1998-2004 Toyota Land Cruiser, 1999-1999 Toyota Camry, 1999-2000 Toyota 4Runner, 1999-2000 Toyota Solara, 1999-2012 Toyota Avalon, 2000-2002 Toyota Celica, 2000-2003 Toyota Camry, 2000-2003 Toyota MR2 Spyder, 2000-2004 Toyota Tundra, 2001-2001 Toyota Solara, 2001-2001 Toyota Solara, 2001-2001 Toyota Solara, 2001-2002 Toyota 4Runner, 2001-2003 Toyota Highlander, 2001-2003 Toyota RAV4, 2001-2004 Toyota Sequoia, 2002-2002 Toyota Solara, 2003-2003 Toyota 4Runner, 2003-2003 Toyota Solara, 2003-2003 Toyota Solara, 2003-2004 Toyota Solara, 2003-2005 Toyota Celica, 2003-2008 Toyota Matrix, 2004-2004 Toyota 4Runner, 2004-2004 Toyota Camry, 2004-2004 Toyota Camry, 2004-2004 Toyota Camry, 2004-2004 Toyota Solara, 2004-2005 Toyota MR2 Spyder, 2004-2006 Toyota Sienna, 2004-2007 Toyota Highlander, 2005-2005 Toyota Land Cruiser, 2005-2008 Toyota Solara, 2005-2009 Toyota Sequoia, 2005-2009 Toyota Tundra, 2005-2011 Toyota Camry, 2005-2011 Toyota Tacoma, 2005-2012 Toyota 4Runner, 2006-2008 Toyota RAV4, 2006-2011 Toyota Land Cruiser, 2006-2012 Toyota RAV4, 2007-2010 Toyota Sienna, 2007-2012 Toyota FJ Cruiser, 2008-2008 Toyota Highlander, 2009-2010 Toyota Highlander, 2009-2010 Toyota Highlander, 2009-2010 Toyota Venza, 2009-2012 Toyota Corolla, 2009-2012 Toyota RAV4, 2009-2013 Toyota Matrix, 2010-2010 Toyota Tundra, 2010-2010 Toyota Tundra, 2010-2010 Toyota Tundra, 2010-2012 Toyota Sequoia, 2010-2012 Toyota Sequoia, 2011-2012 Toyota Tundra, 2011-2013 Toyota Highlander, 2011-2013 Toyota Highlander, 2011-2013 Toyota Highlander, 2011-2013 Toyota Highlander, 2011-2013 Toyota Highlander, 2011-2014 Toyota Venza, 2012-2012 Toyota Tacoma, 2012-2014 Toyota Camry, 2013-2013 Toyota Highlander, 2013-2013 Toyota Land Cruiser, 2013-2013 Toyota Tundra, 2013-2014 Toyota Avalon, 2013-2014 Toyota Sequoia, 2013-2015 Toyota Tundra, 2015-2016 Toyota Sequoia, 2015-2016 Toyota Sequoia, 2015-2016 Toyota Sequoia
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Kia
Quantity1
Item LocatedUnited States
Part interchange
234-4209, 13073, 13139, 15349, 13302, 15621, 15580, 13619, 
...View more
item #1004Z0RS
Show less
Denso 234-4568 Oxygen Sensor, Downstream
DensoPart # 234-4568
Denso 234-4568 Oxygen Sensor, Downstream
3.86 Reviews
$96.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2012-2012 Hyundai Veloster, 2012-2017 Hyundai Accent, 2013-2017 Hyundai Veloster, 2014-2015 Hyundai Veloster, 2015-2016 Hyundai Veloster, 2015-2016 Hyundai Veloster, 2016-2018 Hyundai Tucson, 2017-2017 Hyundai Veloster, 2012-2016 Kia Soul, 2012-2018 Kia Rio
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Kia
Quantity1
Installation PositionDownstream
Item LocatedUnited States
Part interchange
234-4568, 25739, 392102B220, 16754, 350-34331, 250-24982
item #1005HRN9
Show less
Air / Fuel Ratio Sensor - Upstream - Denso 234-5029
DensoPart # 234-5029
Air / Fuel Ratio Sensor - Upstream - Denso 234-5029
3.86 Reviews
$167.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2009-2010 Hyundai Sonata, 2010-2012 Hyundai Santa Fe, 2010-2013 Hyundai Tucson, 2011-2012 Hyundai Sonata, 2011-2012 Hyundai Sonata, 2011-2013 Hyundai Sonata, 2011-2013 Hyundai Sonata, 2013-2013 Hyundai Sonata, 2013-2013 Hyundai Sonata, 2013-2013 Hyundai Sonata, 2013-2016 Hyundai Santa Fe Sport, 2014-2014 Hyundai Sonata, 2014-2014 Hyundai Tucson, 2015-2015 Hyundai Sonata, 2015-2015 Hyundai Sonata, 2015-2015 Hyundai Tucson, 2009-2012 Kia Rondo, 2010-2013 Kia Forte, 2010-2013 Kia Forte Koup, 2011-2013 Kia Optima, 2011-2013 Kia Optima, 2011-2013 Kia Sportage, 2011-2015 Kia Sorento, 2012-2013 Kia Forte5, 2013-2013 Kia Optima, 2014-2014 Kia Sportage, 2014-2015 Kia Optima, 2015-2016 Kia Sportage, 2016-2016 Kia Optima, 2016-2016 Kia Optima, 2016-2016 Kia Optima, 2016-2016 Kia Optima
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Kia
Quantity1
Installation PositionUpstream
Item LocatedUnited States
Part interchange
234-5029, 24381, 392102G100, 18104, 250-25062, 350-35017
item #1002H735
Show less
Denso 234-4238 Oxygen Sensor, Downstream
DensoPart # 234-4238
Denso 234-4238 Oxygen Sensor, Downstream
3.86 Reviews
$77.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2009-2011 Hyundai Sonata, 2010-2012 Hyundai Santa Fe, 2010-2013 Hyundai Tucson, 2010-2014 Hyundai Genesis Coupe, 2011-2011 Hyundai Sonata, 2011-2013 Hyundai Sonata, 2012-2012 Hyundai Sonata, 2013-2013 Hyundai Sonata, 2013-2016 Hyundai Santa Fe Sport, 2014-2014 Hyundai Sonata, 2014-2014 Hyundai Tucson, 2015-2015 Hyundai Sonata, 2015-2015 Hyundai Sonata, 2015-2015 Hyundai Tucson, 2009-2012 Kia Rondo, 2010-2013 Kia Forte, 2010-2013 Kia Forte Koup, 2011-2013 Kia Optima, 2011-2013 Kia Optima, 2011-2013 Kia Sportage, 2011-2015 Kia Sorento, 2012-2013 Kia Forte5, 2013-2013 Kia Optima, 2014-2015 Kia Optima, 2014-2016 Kia Sportage, 2016-2016 Kia Optima, 2016-2016 Kia Optima, 2016-2016 Kia Optima, 2016-2016 Kia Optima
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Kia
Quantity1
Installation PositionDownstream
Item LocatedUnited States
Part interchange
234-4238, 25199, 392102G200, 392102C210, 18043, 350-34630, 250-24878
item #1004YXZR
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Air / Fuel Ratio Sensor - Upstream - Denso 234-5007
DensoPart # 234-5007
Air / Fuel Ratio Sensor - Upstream - Denso 234-5007
3.86 Reviews
$105.99
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3-year warranty
90 days free return
Fits 2008-2010 Chevrolet Cobalt, 2008-2010 Chevrolet HHR, 2015-2017 Hyundai Sonata, 2015-2017 Hyundai Veloster, 2015-2017 Hyundai Veloster, 2016-2016 Hyundai Veloster, 2014-2017 Kia Forte Koup, 2014-2018 Kia Forte5, 2016-2018 Kia Optima, 2021-2021 Kia Forte, 2022-2022 Kia Forte, 2007-2009 Pontiac Solstice, 2007-2010 Saturn Sky
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Kia
Quantity1
Installation PositionUpstream
Item LocatedUnited States
Part interchange
234-5007, 24325, 213-3135, 213-3240, 213-3844, OS2369, 17319, 15388, 
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item #1002H8Q8
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Air / Fuel Ratio Sensor - Upstream - Denso 234-5430
DensoPart # 234-5430
Air / Fuel Ratio Sensor - Upstream - Denso 234-5430
3.86 Reviews
$155.99
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3-year warranty
90 days free return
Fits 2003-2003 Hyundai Elantra, 2004-2004 Hyundai Elantra, 2005-2005 Hyundai Elantra, 2006-2006 Hyundai Elantra, 2007-2008 Hyundai Elantra, 2009-2009 Hyundai Elantra, 2004-2004 Kia Spectra, 2005-2009 Kia Spectra, 2005-2009 Kia Spectra5
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Kia
Quantity1
Installation PositionUpstream
Item LocatedUnited States
Part interchange
234-5430, 24353, 24304, 3921023700, 3921023900, 213-3902, OS1606, OS2328, 
...View more
item #1002HHYA
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Denso 234-4551 Oxygen Sensor, Downstream
DensoPart # 234-4551
Denso 234-4551 Oxygen Sensor, Downstream
3.86 Reviews
$125.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2011-2011 Hyundai Sonata, 2011-2011 Hyundai Sonata, 2011-2011 Hyundai Sonata, 2011-2011 Hyundai Sonata, 2011-2011 Hyundai Sonata, 2012-2013 Hyundai Sonata, 2012-2013 Hyundai Sonata, 2012-2013 Hyundai Sonata, 2012-2013 Hyundai Sonata, 2012-2014 Hyundai Sonata, 2015-2015 Kia Optima
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Kia
Quantity1
Installation PositionDownstream
Item LocatedUnited States
Part interchange
234-4551, 392102G560, 350-34628, 250-24913
item #1005HS3P
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Oxygen Sensor - Downstream Right - Denso 234-4548
DensoPart # 234-4548
Oxygen Sensor - Downstream Right - Denso 234-4548
3.86 Reviews
$98.99
Only 1 item left in stock
Edit ZIP code
3-year warranty
90 days free return
Fits 2011-2012 Kia Sedona
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Kia
Quantity1
Installation PositionDownstream Right
Item LocatedUnited States
Part interchange
234-4548, 25218, ES11072, 250-24688, 350-34224, 392103CDC0
item #1005HL24
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Denso 234-4121 Oxygen Sensor
DensoPart # 234-4121
Denso 234-4121 Oxygen Sensor
3.86 Reviews
$55.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2001-2003 Kia Rio, 2001-2002 Mazda Millenia
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Kia
Quantity1
Item LocatedUnited States
Part interchange
234-4121, KL1D18861, KL1D188619U, 22120, 25157, OS2241, 213-3024, 213-3081, 
...View more
item #1004YX32
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Denso 234-4193 Oxygen Sensor
DensoPart # 234-4193
Denso 234-4193 Oxygen Sensor
3.86 Reviews
$81.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2002-2002 Hyundai Sonata, 2003-2005 Hyundai Sonata, 2003-2006 Hyundai Santa Fe, 2003-2008 Hyundai Tiburon, 2005-2006 Hyundai Tucson, 2007-2007 Hyundai Tucson, 2008-2009 Hyundai Tucson, 2002-2002 Kia Magentis, 2002-2002 Kia Optima, 2003-2006 Kia Magentis, 2003-2006 Kia Optima, 2005-2005 Kia Sportage, 2006-2007 Kia Sportage, 2008-2009 Kia Sportage, 2010-2010 Kia Sportage
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Kia
Quantity1
Item LocatedUnited States
Part interchange
234-4193, 25170, 25181, 25069, 3921037543, 3921037540, 3921037190, 3921037533, 
...View more
item #1004Z1XA
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Air / Fuel Ratio Sensor - Denso 234-5083
DensoPart # 234-5083
Air / Fuel Ratio Sensor - Denso 234-5083
3.86 Reviews
$141.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2011-2012 Hyundai Elantra, 2013-2014 Hyundai Elantra, 2013-2014 Hyundai Elantra Coupe, 2013-2014 Hyundai Elantra GT, 2013-2014 Hyundai Veloster, 2014-2014 Hyundai Veloster, 2015-2015 Hyundai Tucson, 2012-2016 Kia Soul, 2014-2014 Kia Forte, 2014-2015 Kia Forte, 2014-2015 Kia Forte Koup, 2014-2015 Kia Forte5, 2014-2015 Kia Rondo, 2014-2016 Kia Forte, 2016-2016 Kia Forte, 2016-2016 Kia Forte, 2016-2016 Kia Forte Koup, 2016-2016 Kia Forte5, 2017-2017 Kia Forte5
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Kia
Quantity1
Item LocatedUnited States
Part interchange
234-5083, 24348, 392102B250, 392102E200, 392102E210, 17169, 17270, 350-35046, 
...View more
item #1002HA2U
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Oxygen Sensor - Denso 234-8030
DensoPart # 234-8030
Oxygen Sensor - Denso 234-8030
3.86 Reviews
$103.99
Only 1 item left in stock
Edit ZIP code
3-year warranty
90 days free return
Fits 2015-2015 Hyundai Sonata, 2015-2015 Hyundai Sonata, 2015-2015 Hyundai Sonata, 2015-2015 Hyundai Sonata, 2015-2015 Hyundai Sonata, 2015-2015 Hyundai Sonata, 2016-2017 Hyundai Sonata, 2018-2018 Hyundai Sonata, 2018-2018 Hyundai Sonata, 2018-2018 Hyundai Sonata, 2018-2018 Hyundai Sonata, 2018-2018 Hyundai Sonata, 2018-2018 Hyundai Sonata, 2018-2018 Hyundai Sonata, 2018-2021 Hyundai Tucson, 2019-2019 Hyundai Sonata, 2019-2020 Hyundai Santa Fe, 2020-2024 Hyundai Palisade, 2016-2016 Kia Optima, 2016-2016 Kia Optima, 2016-2020 Kia Sorento, 2017-2018 Kia Optima, 2017-2019 Kia Optima, 2018-2018 Kia Optima, 2018-2019 Kia Optima, 2019-2020 Kia Sorento, 2019-2020 Kia Sorento, 2020-2020 Kia Optima, 2020-2024 Kia Telluride
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Kia
Quantity1
Item LocatedUnited States
Part interchange
234-8030, 25224, 392102G260
item #1005HKU5
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Oxygen Sensor - Denso 234-4117
DensoPart # 234-4117
Oxygen Sensor - Denso 234-4117
3.86 Reviews
$54.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2001-2003 Kia Rio, 2000-2000 Mazda 626, 2001-2002 Mazda 626, 2004-2005 Suzuki Forenza, 2005-2005 Suzuki Reno
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Kia
Quantity1
Item LocatedUnited States
Part interchange
234-4117, 1821385Z00, KLS318861B, KLS318861C, 25156, 22118, 25184, OS1839, 
...View more
item #1004YWS6
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Oxygen Sensor - Denso 234-4436
DensoPart # 234-4436
Oxygen Sensor - Denso 234-4436
3.86 Reviews
$54.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1999-2005 Hyundai Sonata, 2001-2001 Hyundai XG300, 2001-2006 Hyundai Santa Fe, 2001-2006 Kia Magentis, 2001-2006 Kia Optima
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Kia
Quantity1
Item LocatedUnited States
Part interchange
234-4436, 25151, 25155, 3921038025, 3921038005, 3921039015, 213-3110, OS1616, 
...View more
item #1005HR70
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Denso 234-4444 Oxygen Sensor, Downstream
DensoPart # 234-4444
Denso 234-4444 Oxygen Sensor, Downstream
3.86 Reviews
$108.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2010-2010 Hyundai Tucson, 2011-2013 Hyundai Tucson, 2011-2013 Kia Sportage, 2011-2013 Kia Sportage, 2011-2015 Kia Sportage, 2016-2017 Kia Sportage, 2018-2018 Kia Sportage
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Kia
Quantity1
Installation PositionDownstream
Item LocatedUnited States
Part interchange
234-4444, 25202, 392102G650, 18038, 350-34390, 250-24864
item #1005HQ45
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Oxygen Sensors Starting at $24.99

16,399+ Applications | Same-Day Shipping | 3-Year Warranty

Your O2 sensors control everything from fuel economy to emissions. They tell your engine computer exactly how much fuel to inject by measuring oxygen levels in your exhaust. When they go bad, you'll feel it in your wallet at the gas pump and see it when your check engine light comes on.

Symptoms of a Bad Oxygen Sensor

Check Engine Light is the most common sign with trouble codes like P0130-P0167, poor fuel economy means the engine burns more fuel than necessary leading to lower MPG, and rough idle with engine misfires from imbalanced air-fuel mixture, plus increased emissions causing failed smog tests. These symptoms start small but get worse fast.

A bad O2 sensor causes rough idle and loss of engine power, along with poor acceleration, engine misfires, and even stalling since bad oxygen sensors disrupt essential engine functions including timing, combustion intervals, and air-fuel ratio. Your fuel economy can drop 20-40% when sensors fail.

Watch For These Warning Signs:

? Check engine light: Codes P0130-P0167 mean sensor problems

? Terrible gas mileage: 20-40% worse fuel economy overnight

? Rough idle: Engine shakes, stalls, or surges at stop lights

? Failed emissions: Won't pass smog test, can't register your vehicle

? Rotten egg smell: Catalytic converter overheating from bad fuel mixture

How Much Does O2 Sensor Replacement Cost?

Professional oxygen sensor replacement typically costs between $150 and $600 depending on labor rates and your vehicle's make and model, and timely replacement not only restores performance but prevents further damage. Most of that cost is labor and dealer markups.

We sell direct to you at $24.99 to $59.99 per sensor?that's OEM quality at 50-75% off dealer prices. You save $100-$500 depending on how many sensors your car has. Most vehicles have 2-4 oxygen sensors total. Replacing them yourself takes 30 minutes with basic tools, or your mechanic can install ours for just the labor cost.

Sensor Position What It Does Our Price
Upstream (Pre-Cat) Controls real-time fuel mixture $24.99-$59.99
Downstream (Post-Cat) Monitors catalytic converter $24.99-$59.99

What Does the O2 Sensor Do in a Car?

Your oxygen sensors sit in your exhaust system measuring oxygen levels in the exhaust gases. They send voltage signals to your engine computer?0.1 volts when there's too much oxygen (lean), 0.9 volts when there's too little (rich). Your computer reads these signals and adjusts fuel injection to keep your engine running at peak efficiency.

Oxygen sensors are not components that need regular servicing or replacement like brake pads or motor oil, typically lasting anywhere between 30,000 to 100,000 miles and should be replaced as soon as they fail. When they do fail, replace them immediately to avoid catalytic converter damage.

Fix Your Fuel Economy Today

O2 sensors for 16,399+ vehicles | From $24.99

Shop Now

Frequently Asked Questions

Can I drive with a bad O2 sensor?

While you can drive with a faulty oxygen sensor temporarily, doing so for extended periods can damage your catalytic converter and engine. The sensor failure causes rich fuel mixture that destroys your cat?a $1,000-$2,500 repair. Replace the sensor now before it costs you thousands.

How many O2 sensors does my car have?

Many standard vehicles come with at least two oxygen sensors. V6 and V8 engines typically have 4 sensors?one before and one after the catalytic converter on each bank. Check your service manual or contact us with your vehicle info and we'll tell you exactly how many you need.

Should I replace all O2 sensors at once?

If one sensor fails, the others are probably close behind since they all have similar wear. Replacing all sensors at once prevents you from paying labor twice. We offer great prices on sensor sets?buy multiple and save even more than replacing one at a time.

Will a new O2 sensor fix my check engine light?

A failing oxygen sensor is one of the most common reasons for a check engine light, and if the sensor sends wrong readings, the engine control unit will log an error and turn on the light. Replace the bad sensor, clear the codes with an OBD scanner, and the light should stay off.

Do your sensors work as well as OEM parts?

Our sensors use the same zirconia ceramic elements and platinum electrodes as factory parts. They're built to OEM specifications and carry a 3-year warranty?that's longer than most dealer warranties. You get identical performance and reliability at fraction of the price.