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GMC Sierra 2500 Oil Cooler Line

44 items

Keep your engine cool with A-Premium's reliable oil cooler lines. Trust our high-quality parts for the best performance and durability.

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Upper Auto Trans Oil Cooler Line Assembly for Chevy Silverado GMC Sierra 07-10Upper Auto Trans Oil Cooler Line Assembly for Chevy Silverado GMC Sierra 07-10
A-Premium®Part # APOCL211
Upper Auto Trans Oil Cooler Line Assembly for Chevy Silverado GMC Sierra 07-10
4.534 Reviews
$43.99
Low stock: Only 2 left
Edit ZIP code
3-year warranty
90 days free return
Fits 2007 - 2010 Chevrolet Silverado 2500 HD, 2007 - 2010 Chevrolet Silverado 3500 HD, 2008 - 2010 Chevrolet Suburban 2500, 2011 - 2013 Chevrolet Suburban 2500, 2007 - 2010 GMC Sierra 2500 HD, 2007 - 2010 GMC Sierra 3500 HD, 2008 - 2010 GMC Yukon XL 2500, 2011 - 2013 GMC Yukon XL 2500
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC Sierra 2500
Item LocatedUnited States
Installation PositionAuxiliary Cooler To Radiator (Upper)
ColorNatural, Black
ConditionNew
item #1003ZUHS
Note
This part is from the auxiliary cooler to radiator (Upper) and it only fits vehicles with RPO Code KND (Heavy Duty Transmission Cooling System) instead of RPO Code K06 (Electric Cooling Fan)
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2 Pcs Transmission Oil Cooler Lines for Chevrolet Silverado 2500 GMC Yukon Cadillac
A-Premium®Part # APOCL604
2 Pcs Transmission Oil Cooler Lines for Chevrolet Silverado 2500 GMC Yukon Cadillac
4.534 Reviews
$119.99
Low stock: Only 2 left
Edit ZIP code
3-year warranty
90 days free return
Fits 2003 - 2003 Cadillac Escalade, 2002 - 2003 Cadillac Escalade, 2001 - 2003 Chevrolet Silverado 1500 HD, 2005 - 2006 Chevrolet Silverado 1500 HD, 2007 - 2007 Chevrolet Silverado 1500 HD Classic, 2002 - 2002 Chevrolet Silverado 2500, 2000 - 2000 Chevrolet Silverado 2500, 2001 - 2004 Chevrolet Silverado 2500, 2001 - 2002 Chevrolet Silverado 2500 HD, 2003 - 2003 Chevrolet Silverado 2500 HD, 2004 - 2005 Chevrolet Silverado 2500 HD, 2006 - 2006 Chevrolet Silverado 2500 HD, 2007 - 2007 Chevrolet Silverado 2500 HD Classic, 2001 - 2002 Chevrolet Silverado 3500, 2003 - 2005 Chevrolet Silverado 3500, 2006 - 2006 Chevrolet Silverado 3500, 2007 - 2007 Chevrolet Silverado 3500 Classic, 2000 - 2000 Chevrolet Suburban 2500, 2001 - 2006 Chevrolet Suburban 2500, 2001 - 2003 GMC Sierra 1500 HD
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC Sierra 2500
Item LocatedUnited States
Quantity2
Part interchange
624-488, 624-069, 5801154, 15190205, 15267484, 15765052, 15812051, 15052881, 
...View more
ConditionNew
item #1018A5ZK
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Engine Oil Cooler Hose Assembly for Chevy Silverado 1500 Cadillac GMC
A-Premium®Part # APOCL026
Engine Oil Cooler Hose Assembly for Chevy Silverado 1500 Cadillac GMC
4.534 Reviews
$108.99
Low stock: Only 2 left
Edit ZIP code
3-year warranty
90 days free return
Fits 2007 - 2014 GMC Yukon XL 1500, 2008 - 2013 Chevrolet Tahoe, 2008 - 2009 GMC Yukon XL 1500, 2008 - 2009 Chevrolet Tahoe, 2012 - 2013 Chevrolet Silverado 1500, 2009 - 2013 Cadillac Escalade, 2007 - 2014 Chevrolet Suburban 1500, 2008 - 2009 Chevrolet Avalanche, 2007 - 2013 Chevrolet Suburban 2500, 2007 - 2013 Chevrolet Silverado 1500, 2007 - 2009 Chevrolet Tahoe, 2008 - 2013 Chevrolet Silverado 1500, 2006 - 2013 Chevrolet Silverado 1500, 2007 - 2013 GMC Sierra 1500, 2007 - 2014 GMC Yukon, 2007 - 2013 Chevrolet Avalanche, 2007 - 2014 GMC Yukon XL 1500, 2007 - 2009 GMC Yukon, 2011 - 2014 GMC Yukon, 2011 - 2011 Chevrolet Suburban 1500
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC Sierra 2500
Item LocatedUnited States
Installation PositionInlet and Outlet
ColorNatural, Black
ConditionNew
item #100403E1
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Automatic Transmission Oil Cooler Hose for Chevrolet Silverado 2500 HD 2020-2023
A-Premium®Part # APOCL390
Automatic Transmission Oil Cooler Hose for Chevrolet Silverado 2500 HD 2020-2023
4.534 Reviews
$107.99
Low stock: Only 3 left
Edit ZIP code
3-year warranty
90 days free return
Fits 2020 - 2023 Chevrolet Silverado 2500 HD, 2020 - 2023 Chevrolet Silverado 3500 HD, 2020 - 2023 GMC Sierra 2500 HD, 2020 - 2023 GMC Sierra 3500 HD
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC Sierra 2500
Item LocatedUnited States
Installation PositionAuxiliary Cooler to Radiator
ConditionNew
item #10151Z92
Note
This item fits with Automatic Transmission Only, not fit Manual Transmission.
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Auxiliary Inlet Transmission Oil Cooler Line for Chevrolet Silverado 2500 HD GMC
A-Premium®Part # APOCL461
Auxiliary Inlet Transmission Oil Cooler Line for Chevrolet Silverado 2500 HD GMC
4.534 Reviews
$107.99
Low stock: Only 3 left
Edit ZIP code
3-year warranty
90 days free return
Fits 2015 - 2016 Chevrolet Silverado 3500 HD, 2015 - 2016 Chevrolet Silverado 2500 HD, 2015 - 2016 GMC Sierra 3500 HD, 2015 - 2016 GMC Sierra 2500 HD
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC Sierra 2500
Item LocatedUnited States
Installation PositionAuxiliary Inlet
ConditionNew
item #10154N38
Note
【Note-1】This item fits the model with Transmission Code 1000.
【Note-2】It fits the model with 6 Speed Transmission.
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Auto Trans Oil Cooler Line Assembly for Chevy Silverado 2500 HD GMC 2003-2005
A-Premium®Part # APOCL196
Auto Trans Oil Cooler Line Assembly for Chevy Silverado 2500 HD GMC 2003-2005
4.534 Reviews
$47.99
Low stock: Only 2 left
Edit ZIP code
3-year warranty
90 days free return
Fits 2003 - 2003 Chevrolet Silverado 2500 HD, 2004 - 2005 Chevrolet Silverado 2500 HD, 2003 - 2003 Chevrolet Silverado 3500, 2004 - 2005 Chevrolet Silverado 3500, 2003 - 2003 GMC Sierra 2500 HD, 2004 - 2005 GMC Sierra 2500 HD, 2003 - 2003 GMC Sierra 3500, 2004 - 2005 GMC Sierra 3500
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC Sierra 2500
Item LocatedUnited States
Installation PositionAuxiliary Cooler to Radiator (Passenger Side)
ColorNatural, Black
ConditionNew
item #1003ZPQ4
Note
Part's location is from the auxiliary cooler to the radiator (passenger side).
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Engine Oil Cooler Hose Assembly for Chevy Silverado Sierra 1500 2500 Cadillac
A-Premium®Part # APOCL130
Engine Oil Cooler Hose Assembly for Chevy Silverado Sierra 1500 2500 Cadillac
4.534 Reviews
$106.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2002 - 2005 Cadillac Escalade, 2003 - 2005 Cadillac Escalade ESV, 2002 - 2005 Cadillac Escalade EXT, 2005 - 2005 Chevrolet Avalanche 1500, 2003 - 2005 Chevrolet Silverado 1500, 2005 - 2005 Chevrolet Silverado 1500, 2001 - 2003 Chevrolet Silverado 1500 HD, 2005 - 2005 Chevrolet Silverado 1500 HD, 1999 - 2004 Chevrolet Silverado 2500, 2001 - 2005 Chevrolet Silverado 2500 HD, 2001 - 2005 Chevrolet Silverado 3500, 2005 - 2005 Chevrolet Suburban 1500, 2000 - 2005 Chevrolet Suburban 2500, 2005 - 2005 Chevrolet Tahoe, 2001 - 2005 GMC Sierra 1500, 2005 - 2005 GMC Sierra 1500, 2001 - 2003 GMC Sierra 1500 HD, 2005 - 2005 GMC Sierra 1500 HD, 1999 - 2004 GMC Sierra 2500, 2001 - 2005 GMC Sierra 2500 HD
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC Sierra 2500
Item LocatedUnited States
Installation PositionInlet and Outlet
ColorNatural, Black
ConditionNew
item #1003ZXWA
Note
Parts are both inlet and outlet lines with 7.75 mm Length Flared End Tube
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Auxiliary Cooler Outlet Driver Auto Trans. Oil Cooler Hose for Chevy GMC
A-Premium®Part # APOCL533
Auxiliary Cooler Outlet Driver Auto Trans. Oil Cooler Hose for Chevy GMC
4.534 Reviews
$84.99
Low stock: Only 4 left
Edit ZIP code
3-year warranty
90 days free return
Fits 2011 - 2014 Chevrolet Silverado 3500 HD, 2011 - 2014 Chevrolet Silverado 2500 HD, 2011 - 2014 GMC Sierra 3500 HD, 2011 - 2014 GMC Sierra 2500 HD
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC Sierra 2500
Item LocatedUnited States
Installation PositionAuxiliary Cooler Outlet (Driver Side)
ColorNatural
ConditionNew
item #10177AGR
Note
【Note-1】 Location: Auxiliary Cooler Outlet (Driver Side).
【Note-2】 This item fits Transmission code 1000 Only, not Transmission code 6L90.
【Note-3】 This item fits the model with Automatic Transmission, not fits Manual Transmission.
【Note-4】 This item comes with Hose Only.
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Inlet & Outlet Transmission Oil Cooler Line for Chevrolet Silverado 2500 HD GMC
A-Premium®Part # APOCL392
Inlet & Outlet Transmission Oil Cooler Line for Chevrolet Silverado 2500 HD GMC
4.534 Reviews
$190.99
Low stock: Only 5 left
Edit ZIP code
3-year warranty
90 days free return
Fits 2011 - 2014 GMC Sierra 2500 HD, 2011 - 2014 Chevrolet Silverado 3500 HD, 2011 - 2014 Chevrolet Silverado 2500 HD, 2011 - 2014 GMC Sierra 3500 HD
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC Sierra 2500
Item LocatedUnited States
Quantity1
Installation PositionInlet and Outlet
ConditionNew
item #10183YKL
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Auxiliary Outlet Transmission Oil Cooler Line for Chevrolet Silverado 2500 HD
A-Premium®Part # APOCL370
Auxiliary Outlet Transmission Oil Cooler Line for Chevrolet Silverado 2500 HD
4.534 Reviews
$103.99
Low stock: Only 3 left
Edit ZIP code
3-year warranty
90 days free return
Fits 2015 - 2016 Chevrolet Silverado 3500 HD, 2015 - 2016 Chevrolet Silverado 2500 HD, 2015 - 2016 GMC Sierra 3500 HD, 2015 - 2016 GMC Sierra 2500 HD
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC Sierra 2500
Item LocatedUnited States
Quantity1
ConditionNew
item #10154EG2
Note
【Note-1】This item fits the model with Transmission Code 1000.
【Note-2】It fits the model with 6 Speed Transmission.
【Note-3】It fits the model with Engine code: LML VIN: 8.
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Lower Transmission Oil Cooler Line Assembly for Chevy Silverado GMC Sierra 3500
A-Premium®Part # APOCL290
Lower Transmission Oil Cooler Line Assembly for Chevy Silverado GMC Sierra 3500
4.534 Reviews
$57.99
Low stock: Only 4 left
Edit ZIP code
3-year warranty
90 days free return
Fits 2001 - 2002 Chevrolet Silverado 3500, 2003 - 2003 Chevrolet Silverado 3500, 2001 - 2002 Chevrolet Silverado 2500 HD, 2003 - 2003 Chevrolet Silverado 2500 HD, 2001 - 2002 GMC Sierra 3500, 2003 - 2003 GMC Sierra 3500, 2001 - 2002 GMC Sierra 2500 HD, 2003 - 2003 GMC Sierra 2500 HD
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC Sierra 2500
Item LocatedUnited States
Installation PositionLower
ColorNatural, Black
ConditionNew
item #1003ZXZ9
Note
It is the lower line and only fits vehicle with the auxiliary oil cooler.
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Inlet Transmission Oil Cooler Line for Chevrolet Silverado 2500 HD 3500 HD GMC
A-Premium®Part # APOCL378
Inlet Transmission Oil Cooler Line for Chevrolet Silverado 2500 HD 3500 HD GMC
4.534 Reviews
$88.99
Low stock: Only 3 left
Edit ZIP code
3-year warranty
90 days free return
Fits 2015 - 2016 Chevrolet Silverado 2500 HD, 2015 - 2016 Chevrolet Silverado 3500 HD, 2015 - 2016 GMC Sierra 2500 HD, 2015 - 2016 GMC Sierra 3500 HD
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC Sierra 2500
Item LocatedUnited States
Quantity1
Installation PositionInlet
ConditionNew
item #101520Y8
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Lower Auto Trans Oil Cooler Line Assembly for Chevy Silverado GMC Sierra 2500
A-Premium®Part # APOCL137
Lower Auto Trans Oil Cooler Line Assembly for Chevy Silverado GMC Sierra 2500
4.534 Reviews
$63.99
Low stock: Only 2 left
Edit ZIP code
3-year warranty
90 days free return
Fits 2006 - 2006 Chevrolet Silverado 2500 HD, 2007 - 2010 Chevrolet Silverado 2500 HD, 2007 - 2007 Chevrolet Silverado 2500 HD Classic, 2006 - 2006 Chevrolet Silverado 3500, 2007 - 2010 Chevrolet Silverado 3500 HD, 2007 - 2007 Chevrolet Silverado 3500 HD Classic, 2006 - 2006 GMC Sierra 2500 HD, 2007 - 2007 GMC Sierra 2500 HD, 2007 - 2010 GMC Sierra 2500 HD Classic, 2006 - 2006 GMC Sierra 3500, 2007 - 2010 GMC Sierra 3500 HD, 2007 - 2010 GMC Sierra 3500 Classic
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC Sierra 2500
Item LocatedUnited States
Installation PositionTransmission to Radiator (Lower)
ColorNatural, Black
ConditionNew
item #100404AU
Note
The line is from the transmission to radiator (Lower)
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Auxiliary Inlet Auto Transmission Oil Cooler Line for Chevy Silverado 2500 HD GMC 2011-2014
A-Premium®Part # APOCL447
Auxiliary Inlet Auto Transmission Oil Cooler Line for Chevy Silverado 2500 HD GMC 2011-2014
4.534 Reviews
$51.99
Low stock: Only 5 left
Edit ZIP code
3-year warranty
90 days free return
Fits 2011 - 2014 Chevrolet Silverado 2500 HD, 2011 - 2014 Chevrolet Silverado 3500 HD, 2011 - 2014 GMC Sierra 2500 HD, 2011 - 2014 GMC Sierra 3500 HD
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC Sierra 2500
Item LocatedUnited States
Quantity1
Installation PositionAuxiliary Inlet
ConditionNew
item #1013E2U7
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Engine Oil Cooler Hose Assembly for Chevy Silverado 2500 3500 HD
A-Premium®Part # APOCL188
Engine Oil Cooler Hose Assembly for Chevy Silverado 2500 3500 HD
4.534 Reviews
$97.99
Low stock: Only 1 left
Edit ZIP code
3-year warranty
90 days free return
Fits 2008 - 2010 Chevrolet Silverado 2500 HD, 2008 - 2010 Chevrolet Silverado 3500, 2007 - 2007 Chevrolet Silverado 3500 HD, 2007 - 2010 Chevrolet Silverado 3500 HD, 2007 - 2013 Chevrolet Suburban 2500, 2008 - 2010 GMC Sierra 2500 HD, 2007 - 2010 GMC Sierra 3500 HD, 2007 - 2013 GMC Yukon XL 2500
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC Sierra 2500
Item LocatedUnited States
Installation PositionInlet and Outlet
ColorNatural, Black
ConditionNew
item #1003ZRP9
Show less
Pressure Turbocharger Oil Line for Chevy Silverado 2500 HD 3500 GMC Workhorse
A-Premium®Part # APOCL585
Pressure Turbocharger Oil Line for Chevy Silverado 2500 HD 3500 GMC Workhorse
4.534 Reviews
$80.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2007 - 2010 GMC Sierra 2500 HD, 2009 - 2010 GMC Savana 4500, 2009 - 2010 Chevrolet Express 4500, 2007 - 2007 GMC C4500 Topkick, 2007 - 2007 Chevrolet Express 3500, 2006 - 2006 Chevrolet Express 3500, 2006 - 2006 GMC C4500 Topkick, 2006 - 2006 Chevrolet Silverado 2500 HD, 2007 - 2007 GMC C5500 Topkick, 2006 - 2006 GMC C5500 Topkick, 2008 - 2010 Chevrolet Express 2500, 2008 - 2009 Chevrolet C5500 Kodiak, 2008 - 2009 GMC C5500 Topkick, 2006 - 2006 GMC Savana 3500, 2007 - 2010 GMC Sierra 3500 HD, 2007 - 2007 GMC Savana 3500, 2008 - 2010 GMC Savana 3500, 2007 - 2007 Chevrolet C5500 Kodiak, 2006 - 2011 Workhorse LF72, 2006 - 2006 Chevrolet C5500 Kodiak
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC Sierra 2500
Item LocatedUnited States
Quantity1
ColorNatural
ConditionNew
item #10177AP6
Show less
Upper Auto Trans Oil Cooler Line Assembly for Chevy Silverado GMC Sierra 2500 HD
A-Premium®Part # APOCL042
Upper Auto Trans Oil Cooler Line Assembly for Chevy Silverado GMC Sierra 2500 HD
4.534 Reviews
$58.99
Low stock: Only 2 left
Edit ZIP code
3-year warranty
90 days free return
Fits 2006 - 2006 Chevrolet Silverado 2500 HD, 2007 - 2007 Chevrolet Silverado 2500 HD Classic, 2006 - 2006 Chevrolet Silverado 3500, 2007 - 2007 Chevrolet Silverado 3500 Classic, 2006 - 2006 GMC Sierra 2500 HD, 2007 - 2007 GMC Sierra 2500 HD Classic, 2006 - 2006 GMC Sierra 3500, 2007 - 2007 GMC Sierra 3500 Classic, 2007 - 2010 Chevrolet Silverado 2500 HD, 2007 - 2010 Chevrolet Silverado 3500 HD, 2007 - 2010 GMC Sierra 2500 HD, 2007 - 2010 GMC Sierra 3500 HD
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC Sierra 2500
Item LocatedUnited States
Installation PositionAuxiliary Cooler To Radiator (Upper)
ColorNatural, Black
ConditionNew
item #1003ZS7W
Show less
Inlet Lower Auto Trans. Oil Cooler Line for Chevy Silverado 2500 HD Classic GMC
A-Premium®Part # APOCL532
Inlet Lower Auto Trans. Oil Cooler Line for Chevy Silverado 2500 HD Classic GMC
4.534 Reviews
$65.99
Low stock: Only 1 left
Edit ZIP code
3-year warranty
90 days free return
Fits 2007 - 2007 Chevrolet Silverado 3500 Classic, 2007 - 2007 GMC Sierra 3500 Classic, 2007 - 2007 GMC Sierra 2500 HD Classic, 2007 - 2007 Chevrolet Silverado 2500 HD Classic
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC Sierra 2500
Item LocatedUnited States
Installation PositionInlet (Lower)
ColorNatural
ConditionNew
item #101778A5
Note
【Note-1】 Location: Inlet (Lower).
【Note-2】 This item fits model with V8 8.1L Engine.
【Note-3】 This item fits the model with Automatic Transmission, not fits Manual Transmission.
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Inlet Transmission Oil Cooler Line for Chevrolet Silverado 2500 HD Olds 98 GMC
A-Premium®Part # APOCL462
Inlet Transmission Oil Cooler Line for Chevrolet Silverado 2500 HD Olds 98 GMC
4.534 Reviews
$84.99
Low stock: Only 2 left
Edit ZIP code
3-year warranty
90 days free return
Fits 2017 - 2019 GMC Sierra 3500 HD, 2017 - 2019 Chevrolet Silverado 3500 HD, 1991 - 1992 Oldsmobile Custom Cruiser, 1992 - 1992 Oldsmobile Custom Cruiser, 1991 - 1994 Oldsmobile 98, 2017 - 2019 Chevrolet Silverado 2500 HD, 2017 - 2019 GMC Sierra 2500 HD
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC Sierra 2500
Item LocatedUnited States
Installation PositionInlet
ConditionNew
item #10154HTW
Note
Oil Cooler Line -- Inlet To Transmission (Lower).
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Inlet & Outlet Auto Trans Oil Cooler Hose Assy for Chevy Silverado 2500 HD 2007-2010
A-Premium®Part # APOCL526
Inlet & Outlet Auto Trans Oil Cooler Hose Assy for Chevy Silverado 2500 HD 2007-2010
4.534 Reviews
$135.99
Low stock: Only 3 left
Edit ZIP code
3-year warranty
90 days free return
Fits 2007 - 2010 Chevrolet Silverado 3500 HD, 2007 - 2010 GMC Sierra 3500 HD, 2008 - 2013 Chevrolet Suburban 2500, 2007 - 2010 Chevrolet Silverado 2500 HD, 2007 - 2010 GMC Sierra 3500 HD, 2007 - 2010 Chevrolet Silverado 3500 HD, 2008 - 2013 GMC Yukon XL 2500, 2007 - 2010 GMC Sierra 3500 HD, 2007 - 2010 GMC Sierra 2500 HD, 2007 - 2010 Chevrolet Silverado 3500 HD
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC Sierra 2500
Item LocatedUnited States
Installation PositionInlet & Outlet
ColorBlack; Silver
ConditionNew
item #1017795E
Note
【Note-1】 Location: Inlet and Outlet.
【Note-2】 For 2008-2013 Chevrolet Suburban 2500 & GMC Yukon XL 2500 fit models without RPO Code K06 (Electric Cooling Fan).
【Note-3】 This item fits Transmission code 6L90 Only, not Transmission code 1000.
【Note-4】 For 2007-2010 Chevrolet Silverado 3500 HD & GMC Sierra 3500 HD fit Crew Cab Pickup & Extended Cab Pickup Standard Cab Pickup Body Style, not Cab & Chassis Body Style.
【Note-5】 This item fits the model with Automatic Transmission, not fits Manual Transmission.
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Page 1 of 3

What is an oil cooler line for?

 

Oil cooler lines are designed to carry oil from the engine to the oil cooler and back. The oil cooler is an important component in the engine cooling system, as it helps regulate the engine oil temperature, improving engine performance and extending engine life.

 

What causes an engine oil cooler line to leak?

 

Engine oil cooler line leaks can be caused by:

 

  • Age and wear: Over time, oil cooler lines can become worn or brittle due to age, heat, and exposure to the elements. This can cause the lines to crack or develop leaks.
  • Corrosion: If the oil cooler lines are made of metal, they can corrode over time due to exposure to moisture or other corrosive substances. This can cause the lines to weaken or develop leaks.
  • Improper installation: If the oil cooler lines are not properly installed, they may become misaligned or damaged, which can cause leaks.
  • High pressure: If the engine oil pressure is too high, it can put extra stress on the oil cooler lines, causing them to fail or develop leaks.
  • Impact damage: If the oil cooler lines are located in a vulnerable position, they may be damaged by rocks, debris, or other objects, which can cause leaks.
  • If a leak is detected, it should be repaired promptly to avoid engine damage and reduced performance.

 

How to replace an oil cooler line?

 

To replace an oil cooler line, you need to first drain the engine oil, then locate and remove the damaged line. Then install the new line with new gaskets or O-rings if needed. After that, refill the engine oil and check for leaks to test drive the vehicle. Specific steps may vary depending on the vehicle, so consulting the owner's manual or a mechanic for guidance may be more helpful.

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A Comprehensive Guide to Replacing the Engine Oil Cooler Line

A-Premium oil cooler line helps maintain optimal engine oil temperature, ensuring effective lubrication and cooling. Recognizing the importance of timely oil cooler line replacement is the key to preserving your engine's long-term health and performance.

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