Home Audi A3 Thermostat

Audi A3 Thermostat

Filter

My Garage

+ Add Vehicle to Confirm Fit

We stock Genuine OEM Audi¬Æ Thermostat for your Audi A3. OEM thermostats are designed and manufactured to fit and function perfectly with your specific make and model of vehicle. They are designed to regulate the flow of coolant through your engine, ensuring that your engine operates at the correct temperature range. A malfunctioning thermostat can cause overheating, poor fuel efficiency, and potential engine damage, so replacing it with an OEM part can ensure optimal performance and reliability. Additionally, using an OEM thermostat can help ensure that the part is covered under the manufacturer's warranty. Manufacturer's Warranty Included. Guaranteed Fit. Experts standing by.

6L121131 - : Engine Coolant Thermostat Housing Adapter for Audi Image

Engine Coolant Thermostat Housing Adapter

Audi 06L-121-131

Engine code: dnvb or dywa. 2021-25. 2017-20. Engine code: dsfa. Engine code: dsfd. Convertible, 2.0L, main.

$6.50

MSRP $9.70

Save $3.20

33% Off

6B121119B - : Engine Coolant Thermostat Housing Gasket for Audi Image

Engine Coolant Thermostat Housing Gasket

Audi 06B-121-119-B

O-Ring. 2.0L. 2011-15 with awd, tts, main. 2009 without awd, main. 2006-08. 2009-2010 with awd, tts.

$3.86

MSRP $5.76

Save $1.90

33% Off

4L121119B - : Engine Coolant Thermostat Housing Gasket for Audi Image

Engine Coolant Thermostat Housing Gasket

Audi 04L-121-119-B

O-Ring.

$3.73

MSRP $5.57

Save $1.84

33% Off

6H121111R - : Engine Water Pump Housing for Audi Image

Engine Water Pump Housing

Audi 06H-121-111-R

$274.34

MSRP $387.48

Save $113.14

29.2% Off

6L121111N - : Engine Water Pump Housing for Audi Image

Engine Water Pump Housing

Audi 06L-121-111-N

Incl.Engine Coolant Thermostat Gasket,Housing and Thermostat. S3. A4 allroad. Engine code: dsfd. Engine code: dnvb or dywa, from...

$373.66

MSRP $536.87

Save $163.21

30.4% Off

6L121139A - : Engine Water Pump Housing Gasket for Audi Image

Engine Water Pump Housing Gasket

Audi 06L-121-139-A

$9.40

MSRP $14.58

Save $5.18

35.5% Off

WHT004973 - : Engine Coolant Pipe O-Ring for Audi Image

Engine Coolant Pipe O-Ring

Audi WHT-004-973

18 x 3mm. Engine code: dnvb or dywa. Engine code: dsfa. 2.0L, main. Engine code: dsfd.

$0.84

MSRP $1.26

Save $0.42

33.3% Off

N91068001 - : Headlamp Assembly Bolt for Audi Image

Headlamp Assembly Bolt

Audi N-910-680-01

$0.86

MSRP $1.28

Save $0.42

32.8% Off

6B145917 - : 2004-2024 Audi - Connector Hose Clamp for Audi Image

2004-2024 Audi - Connector Hose Clamp

Audi 06B-145-917

$7.20

MSRP $11.15

Save $3.95

35.4% Off

N91096901 - : 2016-2025 Audi - Accessory Drive Belt Cover Screw for Audi Image

2016-2025 Audi - Accessory Drive Belt Cover Screw

Audi N-910-969-01

2017-2019. 2.0L 2020-24 40 tsfi. 2021-25. 2017-20. 2.0L, 2016-18. Rear. Convertible, 2.0L, main. 2.0L 2020-25 45 tsfi.

$0.55

MSRP $0.82

Save $0.27

32.9% Off

N90765301 - : Radiator Coolant Hose Seal for Audi Image

Radiator Coolant Hose Seal

Audi N-907-653-01

$1.76

MSRP $2.62

Save $0.86

32.8% Off

1J0121142 - : Radiator Coolant Hose C-Clip for Audi Image

Radiator Coolant Hose C-Clip

Audi 1J0-121-142

$4.33

MSRP $6.47

Save $2.14

33.1% Off

Page

No results found for "thermostat". Here are some helpful search tips:

Search by a part name. Example: water pump.
Be less specific. Example: brake instead of ceramic brake.
Remove information such as make, year or model.
Can't find the part you are looking for? Contact us and we'll find it for you!