Audi A4 Thermostat Parts

Showing 17 out of 17 part(s) found in our catalog.

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Keyword
Audi A4
Category
Belts and Cooling
Subcategory
Thermostat
Subcategory
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OEM
1 per car.
1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004 Audi A4, A4 Quattro
In Stock Status
In Stock Information Icon
Leaves warehouse within 1-2 business days.
$15.09
Reg
$15.72
List
$55.53
OEM
1 per car.
2005, 2006, 2007, 2008, 2009 Audi A4, A4 Quattro
In Stock Status
In Stock Information Icon
Leaves warehouse within 1-2 business days.
$28.99
Reg
$30.20
List
$101.67
OEM
Also need N90365302 o-ring seal for water pipe.
2002, 2003, 2004, 2005, 2006 Audi A4, A4 Quattro
In Stock Status
In Stock Information Icon
Leaves warehouse within 1-2 business days.
$70.99
Reg
$73.95
List
$275.00
2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016 Audi A4, A4 Quattro
In Stock Status
In Stock Information Icon
Leaves warehouse within 1-2 business days.
$25.99
Reg
$27.07
List
$143.21
OEM
1996, 1997, 1998, 1999 Audi A4, A4 Quattro
In Stock Status
In Stock Information Icon
Leaves warehouse within 1-2 business days.
$15.09
Reg
$15.72
List
$53.24
OEM
1 per car.
1999, 2000, 2001 Audi A4, A4 Quattro
In Stock Status
In Stock Information Icon
Leaves warehouse within 1-2 business days.
$12.79
Reg
$13.32
List
$53.24
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2017, 2018, 2019, 2020, 2021 Audi A4, A4 allroad, A4 Quattro
Available To Order Status
Available To Order Information Icon
Usually ships within 1-2 business days. Availability is not guaranteed.
$189.99
Reg
$197.91
List
$531.00
OEM
1 per car.
2002, 2003, 2004, 2005 Audi A4, A4 Quattro
In Stock Status
In Stock Information Icon
Leaves warehouse within 1-2 business days.
$30.99
Reg
$32.28
List
$148.33
OEM FREE SHIPPING
1 per car.
2005, 2006, 2007, 2008, 2009 Audi A4, A4 Quattro
In Stock Status
In Stock Information Icon
Leaves warehouse within 1-2 business days.
$53.99
Reg
$56.24
List
$133.33
1997, 1998, 1999, 2000, 2001, 2002 Audi A4, A4 Quattro
In Stock Status
In Stock Information Icon
Leaves warehouse within 1-2 business days.
$12.69
Reg
$13.22
List
$55.53
1 per car.
1996, 1997, 1998, 1999, 2000, 2001 Audi A4, A4 Quattro
In Stock Status
In Stock Information Icon
Leaves warehouse within 1-2 business days.
$16.09
Reg
$16.76
List
$61.67
FREE SHIPPING
1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004 Audi A4, A4 Quattro
In Stock Status
In Stock Information Icon
Leaves warehouse within 1-2 business days.
$13.59
Reg
$14.16
List
$36.20
FREE SHIPPING
2002, 2003, 2004, 2005, 2006 Audi A4, A4 Quattro
In Stock Status
In Stock Information Icon
Leaves warehouse within 1-2 business days.
$49.99
Reg
$52.07
List
$148.33
FREE SHIPPING
2005, 2006, 2007, 2008, 2009 Audi A4, A4 Quattro
In Stock Status
In Stock Information Icon
Leaves warehouse within 1-2 business days.
$47.99
Reg
$49.99
List
$133.33
1996, 1997, 1998, 1999, 2000, 2001 Audi A4, A4 Quattro
In Stock Status
In Stock Information Icon
Leaves warehouse within 1-2 business days.
$13.19
Reg
$13.74
List
$39.60
1 per car.
2006, 2007, 2008, 2009 Audi A4
In Stock Status
In Stock Information Icon
Leaves warehouse within 1-2 business days.
$18.29
Reg
$19.05
List
$31.24
2005, 2006, 2007, 2008, 2009 Audi A4, A4 Quattro
In Stock Status
In Stock Information Icon
Leaves warehouse within 1-2 business days.
$36.99
Reg
$38.53
List
$133.33

The average cost of a Audi A4 thermostat is between $12.69 and $189.99.

An Audi A4 thermostat's main job is to keep the car's engine running at a reasonable temperature. Upon starting your vehicle, the thermostat remains closed allowing the engine to warm. When a certain temperature has been reached, it opens allowing coolant to reach the radiator.

The engine overheats whenever the thermostat starts to malfunction, and if the issue is not fixed, it can eventually boil over. A thermostat is one of the most important auto parts, despite being fairly inexpensive. While thermostats typically last up to 10 years, you should be aware of certain signs that can indicate it needs to be replaced.

  • Engine overheating
  • Coolant leaks
  • Fluctuating temperatures
  • Unusual sounds
  • Heater issues

Don't let finding an affordable Audi A4 thermostat get you down. AutohausAZ has a wide variety of OEM and genuine Audi A4 thermostat parts from industry-leading manufacturers including Mahle Behr, Rein, Vernet, and more. Take advantage of our huge catalog and discount prices 24/7.

Auto Parts We Offer for Audi A4