Car Parts Discount
Audi PartsAudi A4 Quattro PartsThermostats

Audi A4 Quattro Thermostats

Great cars and trucks like your A4 Quattro need great parts.

Select Your VehicleYou bought your A4 Quattro because its a reputation for performance and German engineering struck a chord inside you; so why would you be okay with anything but the best when it comes to great quality auto parts? When your Audi A4 Quattro left the factory, it was destined for a driver who wants European styling in their automobile. While it may not be difficult to locate replacement parts for Audi vehicles, these days only the absolute best are required to fix your automobile. Car aficionados know that a reliable name is built into each Audi, and know that only top quality repair A4 Quattro parts will suffice when maintenance needs to be done.

What Thermostats does for your vehicle.

Your car or truck has a liquid-cooled engine, and its thermostat keeps the coolant flowing in the right direction so that your engine can maintain a constant and ideal operating temperature. On start-up, the thermostat remains closed; shutting off access to the radiator. This gets the coolant hot so that the engine warms up. Once it reaches an ideal temperature, your Audi A4 Quattro thermostat then opens up and allows the coolant into the radiator. Now your coolant is part of a constant cycle in your Audi A4 Quattro engine that keeps it at a steady and controlled temperature determined for the engine to achieve the best balance between power, fuel efficiency, and emissions... all thanks to the thermostat.

Top-tier components, bargain prices, the best people.

Given all the hassles associated with installing a part to fix your car or truck, let www.carpartsdiscount.com be the number one store you go to make purchasing it easy. Get your A4 Quattro back on the road with the highest quality replacement parts from the experts at Car Parts Discount. Procuring new Audi parts from www.carpartsdiscount.com means you are taking advantage of the most superior original and aftermarket replacement A4 Quattro parts on the internet. If your car or truck was built in 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003, 2002, 2001, 2000, 1999, 1998, 1997, 1996, then you will find the correct Audi A4 Quattro Thermostats parts right here.

Info: Select your make and model in the red title bar above so we can show the parts you need.
Audi A4 Quattro Thermostat, OEM: 078121113FMeyle
1996-2001 Audi A4 Quattro Meyle Thermostat 078121113F
5.06, Save 49%   NEW ITEMPOPULAR
OEM: 078121113F, Item: 266931
  In Stock, Usually ships within 1 business day

87 degrees C. thermostat

Select year, make, model above to verify this part fits your vehicle

Contitech
1997-2001 Audi A4 Quattro Contitech Engine Coolant Thermostat CTI0006
7.05, Save 39%   POPULAR
OEM: CTI0006, Item: 1457248
  Only 4 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A4 Quattro Thermostat, OEM: 7512111371Meyle
1996-2001 Audi A4 Quattro Meyle Thermostat 7512111371
8.05, Save 31%   NEW ITEM
OEM: 7512111371, Item: 266929
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A4 Quattro Thermostat, OEM: 282800002Meyle
1996-2001 Audi A4 Quattro Meyle Thermostat 282800002
8.35, Save 31%   NEW ITEM
OEM: 282800002, Item: 266930
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A4 Quattro Thermostat, OEM: 050121113CMeyle
1997-2001 Audi A4 Quattro Meyle Thermostat 050121113C
8.65, Save 31%  
OEM: 050121113C, Item: 266884
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A4 Quattro Thermostat (87 deg. C), OEM: 050 121 113 C/050121113C
1997-2002 Audi A4 Quattro Vernet Calorstat Thermostat (87 deg. C) 050 121 113 C
8.65, Save 31%   NEW ITEM
OEM: 050 121 113 C, Item: 527816
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A4 Quattro Thermostat, OEM: 078121113GMeyle
1996-2001 Audi A4 Quattro Meyle Thermostat 078121113G
9.45, Save 31%   NEW ITEM
OEM: 078121113G, Item: 266932
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A4 Quattro Engine Coolant Thermostat, OEM: TX3092DBehr Hella
1999-2001 Audi A4 Quattro Behr Hella Engine Coolant Thermostat TX3092D
Add for Price, Save 34%   NEW ITEM
OEM: TX3092D, Item: 1226079
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A4 Quattro Engine Coolant Thermostat, OEM: TX1487DBehr Hella
1997-2001 Audi A4 Quattro Behr Hella Engine Coolant Thermostat TX1487D
Add for Price, Save 34%   NEW ITEM
OEM: TX1487D, Item: 1226071
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A4 Quattro Engine Coolant Thermostat, OEM: TH6276.87J/TH627687J
1997-2001 Audi A4 Quattro Vernet Calorstat Engine Coolant Thermostat TH6276.87J
10.65, Save 31%   NEW ITEM
OEM: TH6276.87J, Item: 543076
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Motorad
2004-2006 Audi A4 Quattro Motorad Engine Coolant Thermostat 466-198
11.15, Save 40%   NEW ITEM
OEM: 466-198, Item: 1405087
  Only 5 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Audi A4 Quattro Engine Coolant Thermostat, OEM: TX3087DBehr Hella
1996-1999 Audi A4 Quattro Behr Hella Engine Coolant Thermostat TX3087D
Add for Price, Save 34%   NEW ITEM
OEM: TX3087D, Item: 1226078
  Only 6 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A4 Quattro Thermostat (87 deg. C), OEM: 050 121 113 C/050121113CMahle
1997-2002 Audi A4 Quattro Mahle Thermostat (87 deg. C) 050 121 113 C
12.95, Save 39%   NEW ITEM
OEM: 050 121 113 C, Item: 482426
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A4 Quattro Engine Coolant Thermostat, OEM: TH5973.80J/TH597380J
1996-2001 Audi A4 Quattro Vernet Calorstat Engine Coolant Thermostat TH5973.80J
13.05, Save 39%   NEW ITEM
OEM: TH5973.80J, Item: 542108
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A4 Quattro Engine Coolant Thermostat, OEM: TX1487DMahle
1997-2001 Audi A4 Quattro Mahle Engine Coolant Thermostat TX1487D
13.05, Save 39%   NEW ITEM
OEM: TX1487D, Item: 1056295
  Only 8 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A4 Quattro Engine Coolant Thermostat, OEM: 1.180.87.302/118087302Mahle
1997-2001 Audi A4 Quattro Mahle Engine Coolant Thermostat 1.180.87.302
13.85, Save 39%   NEW ITEM
OEM: 1.180.87.302, Item: 544577
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Contitech
2009-2016 Audi A4 Quattro Contitech Engine Coolant Thermostat CTI0010
14.15, Save 39%   NEW ITEM
OEM: CTI0010, Item: 1380382
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A4 Quattro Thermostat (87 deg. C), OEM: 050 121 113 C/050121113CWahler
1997-2002 Audi A4 Quattro Wahler Thermostat (87 deg. C) 050 121 113 C
14.85, Save 39%   NEW ITEM
OEM: 050 121 113 C, Item: 791268
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A4 Quattro Engine Coolant Thermostat, OEM: TH5902.87J/TH590287J
1996-2001 Audi A4 Quattro Vernet Calorstat Engine Coolant Thermostat TH5902.87J
15.25, Save 39%   NEW ITEM
OEM: TH5902.87J, Item: 544766
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A4 Quattro Engine Coolant Thermostat, OEM: TX3087DMahle
1996-2001 Audi A4 Quattro Mahle Engine Coolant Thermostat TX3087D
15.85, Save 39%   NEW ITEM
OEM: TX3087D, Item: 1056326
  Only 4 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A4 Quattro Thermostat (87 deg. C), OEM: 078 121 113 F/078121113FMahle
1996-1999 Audi A4 Quattro Mahle Thermostat (87 deg. C) 078 121 113 F
16.35, Save 39%   UPDATEDPOPULAR
OEM: 078 121 113 F, Item: 483626
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A4 Quattro Engine Coolant Thermostat, OEM: TH5973.71J/TH597371J
1996-2001 Audi A4 Quattro Vernet Calorstat Engine Coolant Thermostat TH5973.71J
17.15, Save 39%   POPULAR
OEM: TH5973.71J, Item: 543074
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A4 Quattro Engine Coolant Thermostat, OEM: 214592312Mahle
1996-2001 Audi A4 Quattro Mahle Engine Coolant Thermostat 214592312
17.15, Save 39%  
OEM: 214592312, Item: 544630
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A4 Quattro Thermostat (92 deg. C), OEM: 078 121 113 G/078121113GMahle
1999-2001 Audi A4 Quattro Mahle Thermostat (92 deg. C) 078 121 113 G
17.15, Save 39%   NEW ITEM
OEM: 078 121 113 G, Item: 483627
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A4 Quattro Engine Coolant Thermostat, OEM: 214587312Mahle
1996-2001 Audi A4 Quattro Mahle Engine Coolant Thermostat 214587312
17.35, Save 39%   NEW ITEM
OEM: 214587312, Item: 545092
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A4 Quattro Engine Coolant Thermostat, OEM: TX3092DMahle
2000-2001 Audi A4 Quattro Mahle Engine Coolant Thermostat TX3092D
17.45, Save 39%   NEW ITEM
OEM: TX3092D, Item: 1056327
  Only 7 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A4 Quattro Engine Coolant Thermostat, OEM: TH7188.95/TH718895
2009-2015 Audi A4 Quattro Vernet Calorstat Engine Coolant Thermostat TH7188.95
18.35, Save 40%   NEW ITEM
OEM: TH7188.95, Item: 1367299
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A4 Quattro Engine Coolant Thermostat, OEM: 2.145.71.312/214571312Mahle
1996-2001 Audi A4 Quattro Mahle Engine Coolant Thermostat 2.145.71.312
18.45, Save 39%   NEW ITEM
OEM: 2.145.71.312, Item: 545065
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A4 Quattro Engine Coolant Thermostat, OEM: TX3071DMahle
1996-2001 Audi A4 Quattro Mahle Engine Coolant Thermostat TX3071D
18.45, Save 39%   NEW ITEM
OEM: TX3071D, Item: 1056324
  Only 5 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A4 Quattro Engine Coolant Thermostat, OEM: 2.145.80.312/214580312Mahle
1996-2001 Audi A4 Quattro Mahle Engine Coolant Thermostat 2.145.80.312
19.45, Save 39%   NEW ITEM
OEM: 2.145.80.312, Item: 545064
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A4 Quattro Engine Coolant Thermostat, OEM: TI787Behr Hella
2005-2009 Audi A4 Quattro Behr Hella Engine Coolant Thermostat TI787
Add for Price, Save 34%   NEW ITEM
OEM: TI787, Item: 1226057
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A4 Quattro Engine Coolant Thermostat/Water Outlet Assembly, OEM: 49479Stant
2005-2009 Audi A4 Quattro Stant Engine Coolant Thermostat/Water Outlet Assembly 49479
30.15, Save 39%   NEW ITEM
OEM: 49479, Item: 1276227
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A4 Quattro Thermostat, OEM: 06D 121 111 G/06D121111GMahle
2005-2009 Audi A4 Quattro Mahle Thermostat 06D 121 111 G
31.05, Save 39%   NEW ITEM
OEM: 06D 121 111 G, Item: 482931
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A4 Quattro Thermostat (88 deg. C), OEM: 06E 121 111 G/06E121111GRein
2005-2009 Audi A4 Quattro Rein Thermostat (88 deg. C) 06E 121 111 G
31.75, Save 39%  
OEM: 06E 121 111 G, Item: 1410446
  Only 9 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A4 Quattro Thermostat (92 deg. C), OEM: 06C 121 111 E/06C121111EMahle
2002-2006 Audi A4 Quattro Mahle Thermostat (92 deg. C) 06C 121 111 E
33.45, Save 39%  
OEM: 06C 121 111 E, Item: 482880
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A4 Quattro Engine Coolant Thermostat, OEM: 143-0881/1430881Beck Arnley
2005-2009 Audi A4 Quattro Beck Arnley Engine Coolant Thermostat 143-0881
33.75, Save 39%   NEW ITEM
OEM: 143-0881, Item: 361389
  Only 4 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A4 Quattro Engine Coolant Thermostat Housing Assembly, OEM: 143-0881/1430881Beck Arnley
2005-2009 Audi A4 Quattro Beck Arnley Engine Coolant Thermostat Housing Assembly 143-0881
34.25, Save 39%   NEW ITEM
OEM: 143-0881, Item: 945716
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A4 Quattro Engine Coolant Thermostat, OEM: 34783Gates
2002-2006 Audi A4 Quattro Gates Engine Coolant Thermostat 34783
34.55, Save 39%   NEW ITEM
OEM: 34783, Item: 1347952
  Only 2 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Audi A4 Quattro Engine Coolant Thermostat, OEM: 143-0888/1430888Beck Arnley
2002-2006 Audi A4 Quattro Beck Arnley Engine Coolant Thermostat 143-0888
35.85, Save 39%   NEW ITEM
OEM: 143-0888, Item: 361392
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A4 Quattro Thermostat, OEM: 143-0860/1430860Beck Arnley
2005-2009 Audi A4 Quattro Beck Arnley Thermostat 143-0860
35.85, Save 39%   NEW ITEM
OEM: 143-0860, Item: 323341
  Only 5 left In Stock, Usually ships within 1 business day

Does not fit 1.8L engines.

Select year, make, model above to verify this part fits your vehicle

Mahle
2009-2016 Audi A4 Quattro Mahle Thermostat 06J 121 113 C
35.95, Save 39%   NEW ITEM
OEM: 06J 121 113 C, Item: 1259454
  Only 6 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A4 Quattro Engine Coolant Thermostat, OEM: 143-0888/1430888Beck Arnley
2002-2006 Audi A4 Quattro Beck Arnley Engine Coolant Thermostat 143-0888
36.45, Save 39%   NEW ITEM
OEM: 143-0888, Item: 945723
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Motorad
2008 Audi A4 Quattro Motorad Engine Coolant Thermostat 576-189
37.35, Save 39%   NEW ITEM
OEM: 576-189, Item: 1405112
  Only 3 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Audi A4 Quattro Engine Coolant Thermostat, OEM: 34721Gates
2005-2009 Audi A4 Quattro Gates Engine Coolant Thermostat 34721
39.25, Save 39%   NEW ITEM
OEM: 34721, Item: 1340488
  Only 2 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Audi A4 Quattro Engine Coolant Thermostat/Water Outlet Assembly, OEM: 15288Stant
2002-2006 Audi A4 Quattro Stant Engine Coolant Thermostat/Water Outlet Assembly 15288
39.75, Save 39%   NEW ITEM
OEM: 15288, Item: 1325947
  Only 3 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A4 Quattro Thermostat (92 deg. C), OEM: 06C 121 111 E/06C121111EWahler
2002-2006 Audi A4 Quattro Wahler Thermostat (92 deg. C) 06C 121 111 E
41.65, Save 39%   NEW ITEM
OEM: 06C 121 111 E, Item: 482879
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Mahle
2005-2009 Audi A4 Quattro Mahle Engine Coolant Thermostat TI 7 87
43.15, Save 39%   NEW ITEM
OEM: TI 7 87, Item: 1368329
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A4 Quattro Engine Coolant Thermostat, OEM: 49099Stant
2005-2010 Audi A4 Quattro Stant Engine Coolant Thermostat 49099
44.25, Save 39%   NEW ITEM
OEM: 49099, Item: 383902
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A4 Quattro Engine Coolant Thermostat, OEM: 41118687DWahler
2005-2009 Audi A4 Quattro Wahler Engine Coolant Thermostat 41118687D
44.75, Save 39%   NEW ITEM
OEM: 41118687D, Item: 444901
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A4 Quattro Thermostat, OEM: 06C121111CWahler
2002-2006 Audi A4 Quattro Wahler Thermostat 06C121111C
45.35, Save 39%   NEW ITEM
OEM: 06C121111C, Item: 56595
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Motorad
2016 Audi A4 Quattro Motorad Engine Coolant Thermostat 707-203
47.55, Save 39%   NEW ITEM
OEM: 707-203, Item: 1405249
  Only 2 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Audi A4 Quattro Engine Coolant Thermostat, OEM: TX 117 95D/TX11795DMahle
2009-2015 Audi A4 Quattro Mahle Engine Coolant Thermostat TX 117 95D
50.45, Save 39%   NEW ITEM
OEM: TX 117 95D, Item: 1366856
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A4 Quattro Engine Coolant Thermostat, OEM: 506192Motorad
2005-2009 Audi A4 Quattro Motorad Engine Coolant Thermostat 506192
51.65, Save 39%   NEW ITEM
OEM: 506192, Item: 444903
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A4 Quattro Engine Coolant Thermostat, OEM: 34069Gates
2005-2008 Audi A4 Quattro Gates Engine Coolant Thermostat 34069
57.05, Save 39%   NEW ITEM
OEM: 34069, Item: 1340467
  Only 2 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Audi A4 Quattro Thermostat, OEM: 06E 121 111 M/06E121111MGenuine
2009 Audi A4 Quattro Genuine Thermostat 06E 121 111 M
63.95, Save 39%   NEW ITEM
OEM: 06E 121 111 M, Item: 482981
  Only 5 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A4 Quattro Engine Coolant Thermostat, OEM: TM3100Behr Hella
2002-2005 Audi A4 Quattro Behr Hella Engine Coolant Thermostat TM3100
Add for Price, Save 34%   NEW ITEM
OEM: TM3100, Item: 1226061
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A4 Quattro Engine Coolant Thermostat, OEM: 143-0873/1430873Beck Arnley
2002-2005 Audi A4 Quattro Beck Arnley Engine Coolant Thermostat 143-0873
66.35, Save 39%   NEW ITEM
OEM: 143-0873, Item: 361383
  Only 6 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A4 Quattro Engine Coolant Thermostat Housing Assembly, OEM: 143-0873/1430873Beck Arnley
2002-2005 Audi A4 Quattro Beck Arnley Engine Coolant Thermostat Housing Assembly 143-0873
68.95, Save 39%   NEW ITEM
OEM: 143-0873, Item: 945709
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A4 Quattro Engine Coolant Thermostat, OEM: 34047Gates
2002-2005 Audi A4 Quattro Gates Engine Coolant Thermostat 34047
69.95, Save 39%   NEW ITEM
OEM: 34047, Item: 1340462
  Only 1 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Motorad
2004-2005 Audi A4 Quattro Motorad Engine Coolant Thermostat 601-212
73.65, Save 39%   NEW ITEM
OEM: 601-212, Item: 1405115
  Only 2 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Audi A4 Quattro Thermostat (88 deg. C), OEM: 06E 121 111 G/06E121111GMotorad
2005-2009 Audi A4 Quattro Motorad Thermostat (88 deg. C) 06E 121 111 G
78.75, Save 39%   NEW ITEM
OEM: 06E 121 111 G, Item: 482980
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A4 Quattro Thermostat (100 deg. C), OEM: 06B 121 111 K/06B121111KMahle
2002-2005 Audi A4 Quattro Mahle Thermostat (100 deg. C) 06B 121 111 K
78.85, Save 39%   NEW ITEM
OEM: 06B 121 111 K, Item: 482801
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A4 Quattro Engine Coolant Thermostat, OEM: 48732Stant
2002-2005 Audi A4 Quattro Stant Engine Coolant Thermostat 48732
87.35, Save 39%   NEW ITEM
OEM: 48732, Item: 383891
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A4 Quattro Engine Coolant Thermostat, OEM: TM 3 100/TM3100Mahle
2002-2005 Audi A4 Quattro Mahle Engine Coolant Thermostat TM 3 100
91.95, Save 39%   NEW ITEM
OEM: TM 3 100, Item: 544631
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A4 Quattro Thermostat and Water Pump Assembly, OEM: 06H 121 026 DD/06H121026DDRein
2009-2016 Audi A4 Quattro Rein Thermostat and Water Pump Assembly 06H 121 026 DD
177.65, Save 39%   NEW ITEM
OEM: 06H 121 026 DD, Item: 690207
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Audi A4 Quattro Engine Coolant Thermostat/Water Outlet Assembly, OEM: 15288Stant
2002-2006 Audi A4 Quattro Stant Engine Coolant Thermostat/Water Outlet Assembly 15288
41.15, Save 39%   NO STOCK
OEM: 15288, Item: 1276262
  Restock date not known
Select year, make, model above to verify this part fits your vehicle

Meyle
2002-2005 Audi A4 Quattro Meyle Engine Coolant Thermostat 128 228 0003
59.55, Save 39%   NO STOCK
OEM: 128 228 0003, Item: 552449
  Restock date not known
Select year, make, model above to verify this part fits your vehicle