2026 New Year Sale 15% OFF Code:
NY2026
24/7 Customer service
USD
Add your vehicle
Address
Login
Cart
Item
$0.00
A-Premium Happy New Year Sale 15% OFFA-Premium Happy New Year Sale 15% OFF
Shopping for BMW
ADD VEHICLE DETAILS

Heater Control Valve

28items
  • All filters
  • Sort By
  • Price
  • Placement on Vehicle
  • Brand
  • Material
  • Color
  • Warranty
Heater Control Valve for BMW 525i 530i 535i 540i G05 G06 G07 E31 E32 E34Heater Control Valve for BMW 525i 530i 535i 540i G05 G06 G07 E31 E32 E34
A-Premium®Part # APHCV005
Heater Control Valve for BMW 525i 530i 535i 540i G05 G06 G07 E31 E32 E34
4.715 Reviews
$72.99
Only 1 item left in stock
Edit ZIP code
2-year warranty
90 days free return
Fits 1989 - 1995 BMW 525i, 1993 - 1993 BMW 525iT, 1994 - 1995 BMW 530i, 1987 - 1993 BMW 535i, 1988 - 1988 BMW 535is, 1994 - 1995 BMW 540i, 1985 - 1992 BMW 735i, 1988 - 1992 BMW 735iL, 1993 - 1994 BMW 740i, 1993 - 1994 BMW 740iL, 1988 - 1994 BMW 750iL, 1994 - 1997 BMW 840Ci, 1993 - 1999 BMW 850Ci, 1994 - 1995 BMW 850CSi, 1991 - 1992 BMW 850i
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: BMW
Item LocatedUnited States
Quantity1
MaterialThermoplastic, Steel
ColorBlack
Part interchange
74893, 64111391958, 64111382299, 1147412062, 1147412042, 64118391417
item #1003EXHU
Show less
Heater Control Valve for BMW X5 2004-2018 X1 X3 X4 X6 E53 E70 E71 F16 F86
A-Premium®Part # APHCV008
Heater Control Valve for BMW X5 2004-2018 X1 X3 X4 X6 E53 E70 E71 F16 F86
4.715 Reviews
$47.99
Only 1 item left in stock
Edit ZIP code
2-year warranty
90 days free return
Fits 2010 - 2010 BMW X1, 2017 - 2017 BMW X3, 2010 - 2010 BMW X3, 2017 - 2017 BMW X4, 2016 - 2018 BMW X5, 2009 - 2018 BMW X5, 2007 - 2009 BMW X5, 2010 - 2010 BMW X5, 2010 - 2018 BMW X5, 2004 - 2010 BMW X5, 2016 - 2018 BMW X6, 2013 - 2015 BMW X6, 2010 - 2012 BMW X6, 2010 - 2018 BMW X6
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: BMW
Item LocatedUnited States
Quantity1
MaterialThermoplastic, Steel
ColorBlack
Part interchange
74896, EHV102, V20771011, 6910544, 64116910544
item #1003EXC8
Show less
Vemo V20-77-0031 HVAC Heater Control Valve
VemoPart # V20-77-0031
Vemo V20-77-0031 HVAC Heater Control Valve
53 Reviews
$99.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1999-1999 BMW 323i, 1999-1999 BMW 328i, 2000-2000 BMW 323Ci, 2000-2000 BMW 323i, 2000-2000 BMW 328Ci, 2000-2000 BMW 328i, 2000-2000 BMW Z8, 2001-2003 BMW 525i, 2001-2003 BMW 530i, 2001-2003 BMW Z8, 2001-2004 BMW 330Ci, 2001-2004 BMW 330i, 2001-2005 BMW 325i, 2001-2005 BMW 325xi, 2001-2005 BMW 330xi, 2001-2006 BMW 325Ci, 2003-2003 BMW Z8, 2004-2005 BMW X3, 2005-2005 BMW 330Ci, 2005-2005 BMW 330i, 2006-2006 BMW 330Ci, 2006-2006 BMW X3, 2007-2008 BMW 328xi, 2007-2010 BMW 328i, 2009-2010 BMW 328i xDrive, 2009-2010 BMW 335d, 2009-2010 BMW 335i, 2009-2010 BMW 335i xDrive
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: BMW
Item LocatedUnited States
Quantity1
Part interchange
V20-77-0031, 64118369805, 8369805
item #1001QV4Y
Show less
Vemo V20-77-1018 HVAC Heater Control Valve
VemoPart # V20-77-1018
Vemo V20-77-1018 HVAC Heater Control Valve
53 Reviews
$147.99
Quantity Less than 5
Edit ZIP code
3-year warranty
90 days free return
Fits 2010-2011 BMW 750i, 2010-2012 BMW 535i GT, 2010-2012 BMW 550i GT, 2010-2013 BMW 550i GT xDrive, 2010-2013 BMW 750Li, 2010-2013 BMW 750Li xDrive, 2010-2013 BMW 760Li, 2010-2015 BMW 750i xDrive, 2011-2011 BMW 740i, 2011-2012 BMW 550i, 2011-2013 BMW 535i, 2011-2013 BMW 535i GT xDrive, 2011-2013 BMW 535i xDrive, 2011-2013 BMW 550i xDrive, 2011-2013 BMW 740Li, 2011-2013 BMW Alpina B7, 2011-2013 BMW Alpina B7 xDrive, 2011-2013 BMW Alpina B7L, 2011-2013 BMW Alpina B7L xDrive, 2012-2012 BMW 750i, 2012-2013 BMW 528i, 2012-2013 BMW 640i, 2012-2013 BMW 650i, 2012-2013 BMW 650i xDrive, 2012-2013 BMW 740i, 2012-2013 BMW 750i, 2012-2013 BMW ActiveHybrid 5, 2012-2013 BMW M6, 2012-2016 BMW 528i xDrive, 2013-2013 BMW 535i GT, 2013-2013 BMW 550i, 2013-2013 BMW 550i GT, 2013-2013 BMW 640i Gran Coupe, 2013-2013 BMW 650i Gran Coupe, 2013-2013 BMW 650i xDrive Gran Coupe, 2013-2013 BMW 740Li xDrive, 2013-2013 BMW ActiveHybrid 7, 2013-2013 BMW M5, 2014-2014 BMW 535d, 2014-2014 BMW 535d xDrive, 2014-2014 BMW 535i, 2014-2014 BMW 535i GT, 2014-2014 BMW 535i GT xDrive, 2014-2014 BMW 535i xDrive, 2014-2014 BMW 550i, 2014-2014 BMW 550i GT, 2014-2014 BMW 550i GT xDrive, 2014-2014 BMW 550i xDrive, 2014-2014 BMW 640i, 2014-2014 BMW 640i Gran Coupe, 2014-2014 BMW 640i xDrive, 2014-2014 BMW 640i xDrive Gran Coupe, 2014-2014 BMW 650i, 2014-2014 BMW 650i, 2014-2014 BMW 650i Gran Coupe, 2014-2014 BMW 650i xDrive, 2014-2014 BMW 650i xDrive Gran Coupe, 2014-2014 BMW 740Li, 2014-2014 BMW 740Li xDrive, 2014-2014 BMW 740i, 2014-2014 BMW 750Li, 2014-2014 BMW 750Li xDrive, 2014-2014 BMW 760Li, 2014-2014 BMW ActiveHybrid 5, 2014-2014 BMW ActiveHybrid 7, 2014-2014 BMW Alpina B7, 2014-2014 BMW Alpina B7 xDrive, 2014-2014 BMW Alpina B7L, 2014-2014 BMW Alpina B7L xDrive, 2014-2014 BMW M5, 2014-2014 BMW M6, 2014-2014 BMW M6 Gran Coupe, 2014-2015 BMW 750i, 2014-2016 BMW 528i, 2015-2015 BMW 550i GT, 2015-2015 BMW 740Ld xDrive, 2015-2015 BMW 740Li, 2015-2015 BMW 740Li xDrive, 2015-2015 BMW 740i, 2015-2015 BMW 750Li, 2015-2015 BMW 750Li xDrive, 2015-2015 BMW 760Li, 2015-2015 BMW ActiveHybrid 5, 2015-2015 BMW ActiveHybrid 7, 2015-2015 BMW Alpina B7, 2015-2015 BMW Alpina B7 xDrive, 2015-2015 BMW Alpina B7L, 2015-2015 BMW Alpina B7L xDrive, 2015-2016 BMW 535d, 2015-2016 BMW 535d xDrive, 2015-2016 BMW 535i, 2015-2016 BMW 535i xDrive, 2015-2016 BMW 550i, 2015-2016 BMW 550i xDrive, 2015-2016 BMW M5, 2015-2016 BMW M6, 2015-2017 BMW 535i GT, 2015-2017 BMW 535i GT xDrive, 2015-2017 BMW 550i GT xDrive, 2015-2017 BMW 640i, 2015-2017 BMW 640i Gran Coupe, 2015-2017 BMW 640i xDrive, 2015-2017 BMW 640i xDrive Gran Coupe, 2015-2017 BMW 650i, 2015-2017 BMW 650i Gran Coupe, 2015-2017 BMW 650i xDrive, 2015-2017 BMW 650i xDrive Gran Coupe, 2015-2017 BMW Alpina B6 xDrive Gran Coupe, 2015-2017 BMW M6 Gran Coupe, 2016-2016 BMW ActiveHybrid 5, 2017-2017 BMW M6
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: BMW
Item LocatedUnited States
Quantity1
Part interchange
V20-77-1018, 64219310349, 64539119164, 4271156, 64114271156, 9119164, 9310349
item #1001QWXC
Show less
HVAC Heater Control Valve for BMW E36 318ti 1995-1996 Z3 1996-2000
A-Premium®Part # APHCV069
HVAC Heater Control Valve for BMW E36 318ti 1995-1996 Z3 1996-2000
4.715 Reviews
$52.99
Quantity Less than 3
Edit ZIP code
2-year warranty
90 days free return
Fits 1995 - 1996 BMW 318ti, 1996 - 2000 BMW Z3
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: BMW
Item LocatedUnited States
Quantity1
MaterialThermoplastic / Steel
Part interchange
74924, 64111387391, 64114383988, 64118369620, 64118375443, 64118391418
item #10013PHL
Show less
Vemo V20-77-1015 HVAC Heater Control Valve
VemoPart # V20-77-1015
Vemo V20-77-1015 HVAC Heater Control Valve
53 Reviews
$188.99
Only 1 item left in stock
Edit ZIP code
3-year warranty
90 days free return
Fits 1995-1996 BMW 318ti, 1996-1996 BMW Z3, 1997-2000 BMW Z3, 1998-2000 BMW Z3, 1999-2000 BMW Z3, 1999-2000 BMW Z3
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: BMW
Item LocatedUnited States
Quantity1
Part interchange
V20-77-1015, 64118375443, 64111387391, 64114383988, 64118369620, 64118391418, 8375443
item #1001QWVP
Show less
Heater Control Valve for BMW E60 E61 E63 E65 525i 530i 650i 750i Land Rover
A-Premium®Part # APHCV004
Heater Control Valve for BMW E60 E61 E63 E65 525i 530i 650i 750i Land Rover
4.715 Reviews
$47.99
Quantity Less than 3
Edit ZIP code
2-year warranty
90 days free return
Fits 2004 - 2010 BMW 525i, 2001 - 2003 BMW 525i, 2006 - 2007 BMW 525xi, 1996 - 2000 BMW 528i, 2008 - 2011 BMW 528i, 2009 - 2010 BMW 528i xDrive, 2008 - 2008 BMW 528xi, 2006 - 2010 BMW 530i, 2001 - 2003 BMW 530i, 2006 - 2007 BMW 530xi, 2008 - 2010 BMW 535i, 2009 - 2010 BMW 535i xDrive, 2008 - 2008 BMW 535xi, 2006 - 2010 BMW 550i, 2004 - 2005 BMW 645Ci, 2006 - 2011 BMW 650Ci, 2006 - 2010 BMW 650i, 2002 - 2005 BMW 745i, 2002 - 2002 BMW 745Li, 2003 - 2005 BMW 745Li, 2006 - 2009 BMW 750i, 2006 - 2009 BMW 750Li, 2004 - 2006 BMW 760i, 2003 - 2009 BMW 760Li, 2007 - 2008 BMW Alpina B7, 2006 - 2010 BMW M5, 2000 - 2003 BMW M5, 2007 - 2010 BMW M6, 2006 - 2010 BMW M6, 2002 - 2010 Land Rover Range Rover, 2006 - 2010 Land Rover Range Rover Sport
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: BMW
Item LocatedUnited States
Quantity1
MaterialPlastic, Steel
ColorBlack
Part interchange
EHV100, 74892, 64116906652, 64116931708
item #1003G0Y0
Note
【Note-1】 For 2001-2003 525i/530i parts fit vehicles with manual temperature control, without ATC.
【Note-2】 For 2000-2003 M5, parts fit vehicles without latent accumulator.
Show less
Vemo V20-77-0029 HVAC Heater Control Valve
VemoPart # V20-77-0029
Vemo V20-77-0029 HVAC Heater Control Valve
53 Reviews
$198.99
Quantity Less than 4
Edit ZIP code
3-year warranty
90 days free return
Fits 1997-1998 BMW 528i, 1997-2003 BMW 540i, 1999-2000 BMW 528i, 2000-2000 BMW X5, 2000-2003 BMW M5, 2001-2003 BMW 525i, 2001-2003 BMW 530i, 2001-2003 BMW X5, 2004-2006 BMW X5, 2007-2008 BMW 750Li, 2007-2008 BMW 750i, 2007-2009 BMW M6, 2008-2008 BMW Alpina B7, 2009-2009 BMW 750Li, 2009-2009 BMW 750i
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: BMW
Item LocatedUnited States
Quantity1
Part interchange
V20-77-0029, 64128374995, 2403499615, 64110301939, 64116906652, 64116908294, 64116931708, 64120151694, 
...View more
item #1001QVR5
Show less
HVAC Heater Control Valve for BMW E53 X5 2001-2006
A-Premium®Part # APHCV071
HVAC Heater Control Valve for BMW E53 X5 2001-2006
4.715 Reviews
$73.99
Edit ZIP code
2-year warranty
90 days free return
Fits 2001 - 2006 BMW X5
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: BMW
Item LocatedUnited States
Quantity1
MaterialThermoplastic / Steel
Part interchange
74926, 64116920226, 64118379921
item #10013QTT
Note
This item does not fit the model with ATC (Auto Temperature Control).
Show less
Vemo V20-77-1012 HVAC Heater Control Valve
VemoPart # V20-77-1012
Vemo V20-77-1012 HVAC Heater Control Valve
53 Reviews
$256.99
Quantity Less than 5
Edit ZIP code
3-year warranty
90 days free return
Fits 1995-1995 BMW 325i, 1995-1995 BMW 325is, 1995-1997 BMW 318is, 1995-1998 BMW 318i, 1995-1999 BMW M3, 1996-1998 BMW 328i, 1996-1999 BMW 328is, 1997-1999 BMW 318ti, 1998-1998 BMW 323i, 1998-1999 BMW 323is, 1999-1999 BMW 323i, 1999-1999 BMW 328i
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: BMW
Item LocatedUnited States
Quantity1
Part interchange
V20-77-1012, 64118375792, 64111387319, 64118391419, 8375792
item #1001QUT5
Show less
Heater Control Valve for BMW M3 E46 2001-2006 Z3 E36 2001-2002
A-Premium®Part # APHCV022
Heater Control Valve for BMW M3 E46 2001-2006 Z3 E36 2001-2002
4.715 Reviews
$162.99
Edit ZIP code
2-year warranty
90 days free return
Fits 2001 - 2006 BMW M3, 2001 - 2002 BMW Z3
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: BMW
Item LocatedUnited States
Quantity1
MaterialPlastic
Part interchange
74915, 64118369807
item #10015NWQ
Show less
Heater Control Valve for BMW E46 323i 325i 328i E39 525i 530i E83 X3 E52 Z8
A-Premium®Part # APHCV007
Heater Control Valve for BMW E46 323i 325i 328i E39 525i 530i E83 X3 E52 Z8
4.715 Reviews
$49.99
Edit ZIP code
2-year warranty
90 days free return
Fits 2000 - 2000 BMW 323Ci, 1999 - 2000 BMW 323i, 2001 - 2006 BMW 325Ci, 2001 - 2006 BMW 325i, 2001 - 2005 BMW 325xi, 2000 - 2000 BMW 328Ci, 1999 - 2000 BMW 328i, 2007 - 2010 BMW 328i, 2009 - 2010 BMW 328i xDrive, 2007 - 2008 BMW 328xi, 2001 - 2006 BMW 330Ci, 2001 - 2005 BMW 330i, 2001 - 2005 BMW 330xi, 2009 - 2010 BMW 335i xDrive, 2001 - 2003 BMW 525i, 2001 - 2003 BMW 530i, 2004 - 2006 BMW X3, 2000 - 2003 BMW Z8
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: BMW
Item LocatedUnited States
Quantity1
MaterialPlastic, Stainless Steel
ColorBlack
Part interchange
74895, EHV106, 64118369805
item #1003G1CR
Note
For 1999 BMW 323i/328i and 2006 330Ci, parts only fit sedan submodel. For 525i/530i, parts fit vehicles with auxiliary heater.
Show less
Rear HVAC Heater Control Valve for BMW F15 X5 2016-2018 with 2 Pins
A-Premium®Part # APHCV076
Rear HVAC Heater Control Valve for BMW F15 X5 2016-2018 with 2 Pins
4.715 Reviews
$50.99
Edit ZIP code
2-year warranty
90 days free return
Fits 2016 - 2018 BMW X5
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: BMW
Item LocatedUnited States
Quantity1
MaterialThermoplastic / Steel
Part interchange
74935, 64126950257
item #10015PGS
Note
This item fits the model with Auxiliary Heater.
Show less
ÜRO Parts 64111386707 HVAC Heater Control Valve
ÜRO PartsPart # 64111386707
ÜRO Parts 64111386707 HVAC Heater Control Valve
4.410 Reviews
$217.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1984-1985 BMW 318i, 1984-1987 BMW 325e, 1986-1987 BMW 325es, 1986-1988 BMW 325, 1987-1991 BMW 325i, 1987-1991 BMW 325is, 1988-1991 BMW 325iX, 1988-1991 BMW M3, 1992-1993 BMW 325i
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: BMW
Item LocatedUnited States
Quantity1
MaterialPA6
Part interchange
64111386707, 64111386707, 64111380461, 64211370811, URO-015545
item #1000ZEEK
Show less
ÜRO Parts 64116906652 HVAC Heater Control Valve
ÜRO PartsPart # 64116906652
ÜRO Parts 64116906652 HVAC Heater Control Valve
4.410 Reviews
$94.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2000-2000 BMW X5, 2001-2003 BMW 525i, 2001-2003 BMW 530i, 2001-2003 BMW X5, 2001-2006 BMW X5, 2002-2003 BMW X5, 2002-2005 BMW 745Li, 2002-2005 BMW 745i, 2003-2008 BMW 760Li, 2004-2005 BMW 525i, 2004-2005 BMW 545i, 2004-2005 BMW 645Ci, 2004-2006 BMW 760i, 2004-2007 BMW 530i, 2006-2007 BMW 525i, 2006-2007 BMW 525xi, 2006-2007 BMW 530xi, 2006-2008 BMW 750Li, 2006-2008 BMW 750i, 2006-2010 BMW 550i, 2006-2010 BMW 650Ci, 2006-2010 BMW 650i, 2006-2010 BMW M5, 2006-2010 BMW M6, 2007-2008 BMW Alpina B7, 2008-2008 BMW 528xi, 2008-2008 BMW 535xi, 2008-2010 BMW 528i, 2008-2010 BMW 535i, 2009-2010 BMW 528i xDrive, 2009-2010 BMW 535i xDrive
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: BMW
Item LocatedUnited States
Quantity1
MaterialPA66
Part interchange
64116906652, 64110301939, 64116906652, 74892, EHV100, URO-016458
item #1000ZLG1
Show less
ÜRO Parts 64116928495 HVAC Heater Control Valve
ÜRO PartsPart # 64116928495
ÜRO Parts 64116928495 HVAC Heater Control Valve
4.410 Reviews
$65.99
Only 1 item left in stock
Edit ZIP code
3-year warranty
90 days free return
Fits 2006-2006 BMW 325i, 2006-2006 BMW 325xi, 2006-2006 BMW 330i, 2006-2006 BMW 330xi, 2007-2008 BMW X5, 2007-2010 BMW X3, 2008-2014 BMW X6, 2009-2010 BMW X5
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: BMW
Item LocatedUnited States
Quantity1
Part interchange
64116928495, 64116928495, 74901, EHV108, EHV010, V20-77-1016, URO-019134
item #1000ZKW4
Show less
ÜRO Parts 64118374994 HVAC Heater Control Valve
ÜRO PartsPart # 64118374994
ÜRO Parts 64118374994 HVAC Heater Control Valve
4.410 Reviews
$258.99
Quantity Less than 4
Edit ZIP code
3-year warranty
90 days free return
Fits 1996-1996 BMW 740iL, 1996-1996 BMW 750iL, 1997-1997 BMW 528i, 1997-2001 BMW 740i, 1997-2001 BMW 740iL, 1997-2001 BMW 750iL, 1997-2003 BMW 540i, 1998-1998 BMW 528i, 1999-1999 BMW 528i, 2000-2003 BMW M5
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: BMW
Item LocatedUnited States
Quantity1
MaterialPA6
Part interchange
64118374994, 64118374994, 64118372004, 64118391796, URO-015502
item #1000ZEZ1
Show less
ÜRO Parts 64118369807 HVAC Heater Control Valve
ÜRO PartsPart # 64118369807
ÜRO Parts 64118369807 HVAC Heater Control Valve
4.410 Reviews
$260.99
Quantity Less than 4
Edit ZIP code
3-year warranty
90 days free return
Fits 2001-2002 BMW Z3, 2001-2006 BMW M3
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: BMW
Item LocatedUnited States
Quantity1
MaterialPPS
Part interchange
64118369807, 64118369807, URO-013277
item #1000ZH07
Show less
ÜRO Parts 64118369805 HVAC Heater Control Valve
ÜRO PartsPart # 64118369805
ÜRO Parts 64118369805 HVAC Heater Control Valve
4.410 Reviews
$68.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1999-1999 BMW 323i, 1999-1999 BMW 328i, 2000-2000 BMW 323Ci, 2000-2000 BMW 323i, 2000-2000 BMW 328Ci, 2000-2000 BMW 328i, 2000-2002 BMW Z8, 2001-2003 BMW 525i, 2001-2003 BMW 530i, 2001-2005 BMW 325i, 2001-2005 BMW 325xi, 2001-2005 BMW 330i, 2001-2005 BMW 330xi, 2001-2006 BMW 325Ci, 2001-2006 BMW 330Ci, 2003-2003 BMW Z8, 2004-2006 BMW X3
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: BMW
Item LocatedUnited States
Quantity1
MaterialPPA
Part interchange
64118369805, 64118369805, 46452, 74895, EHV106, V20-77-0031, URO-013990
item #1000ZK22
Show less
ÜRO Parts 64118375443 HVAC Heater Control Valve
ÜRO PartsPart # 64118375443
ÜRO Parts 64118375443 HVAC Heater Control Valve
4.410 Reviews
$122.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1995-1999 BMW 318ti, 1996-2000 BMW Z3, 2001-2002 BMW Z3, 2001-2002 BMW Z3
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: BMW
Item LocatedUnited States
Quantity1
Part interchange
64118375443, 64118375443, 64114383988, 64118369620, 64118391418, 64111387391, EHV109, V20-77-1015, 
...View more
item #1000ZL3D
Show less
12
Page 1 of 2

How does a heater control valve work in car?

 

A heater control valve is a component in a vehicle's heating and cooling system that plays a crucial role in regulating the flow of hot coolant to the heater core.It acts as a temperature regulator, allowing the driver or passengers to adjust the temperature inside the vehicle.

 

When the heater control valve is closed, it restricts the flow of coolant, preventing hot coolant from circulating through the heater core. This occurs when the heater is turned off or when the temperature control is set to a cooler setting. By limiting the flow of hot coolant, the valve ensures that heated air is not being directed into the cabin, maintaining a comfortable temperature.

 

However, when the temperature control is adjusted to a warmer setting, a signal is sent to the heater control valve, prompting it to open. Opening the valve allows hot coolant from the engine's cooling system to flow into the heater core. As the hot coolant passes through the heater core, it transfers heat to the air that is forced over it. The blower fan then pushes this warmed air into the vehicle's interior through the vents, providing heating to the occupants.

 

Bad heater control valve symptoms

 

When a heater control valve malfunctions, it can lead to several noticeable symptoms:

  1. Insufficient Heat: The heater control valve restricts or blocks hot coolant flow, resulting in a lack of warm air from the vents when the heater is on.
  2. Inconsistent Heating: A faulty heater control valve can cause intermittent heat output, with periods of warm air followed by bursts of cold air.
  3. Coolant Leaks: Over time, the heater control valve may develop leaks, leading to coolant dripping or pooling under the vehicle.
  4. Inability to Adjust Temperature: Malfunctioning heater control valve prevents effective adjustment of the air temperature despite changing the controls.
  5. Overheating Engine: A stuck-open heater control valve can divert hot coolant away from the radiator, potentially causing the engine to overheat.

It's important to address these symptoms promptly to ensure proper functioning of the heating system and prevent potential engine issues.

Shop By BMW Models

Show more

Shop By BMW Years

Show more