Call Us330-331-2003 ChatLive Chat Text Us!
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle Please tap 'Select' to pick a vehicle

Audi Engine Cooling Parts

Sort By
Filter By
Return to Top
ES#2802189 - 059919501AKT -  Coolant Temperature Sensor With O-Ring & Clip - 4 Pin - Updated Green sensor with square/round connector. Please check existing sensor color - Rein - Audi Volkswagen

Updated Green sensor with square/round connector. Please check existing sensor color 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2802189
Mfg#:
059919501AKT
In Stock
Limited Qty Sale
$17.99

This product was last offered at the strikethrough price on
10-12-2026

$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2966326 - 8D0121403LxKT - Expansion Tank Replacement Kit - Install a brand new expansion tank with a new cap and hardware - Assembled By ECS - Audi Volkswagen

Install a brand new expansion tank with a new cap and hardware 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2966326
Mfg#:
8D0121403LXKT
Ships in 2 Business Days
ON SALE!
$47.88 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2608082 - 06B121111KKT2 - Cooling System Refresh Kit - Level 2 - Replace your thermostat, temp sensors, coolant flange, and expansion tank with one kit! - Assembled By ECS - Audi

Replace your thermostat, temp sensors, coolant flange, and expansion tank with one kit! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2608082
Mfg#:
06B121111KKT2
Ships in 3 Business Days
ON SALE!
$241.99

This product was last offered at the strikethrough price on
06-18-2026

$239.33 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#2586563 - 8E0121251AP1KT - Radiator Installation Kit - Includes everything you need to install a new radiator - Assembled By ECS - Audi

Includes everything you need to install a new radiator 10X Entries Into Our F80 M3 Sweepstakes
Automatic transmission vehicles

Brand:
Assembled By ECS - Corporate Logo
ES#:
2586563
Mfg#:
8E0121251AP1KT
Back Ordered
$249.80

This product was last offered at the strikethrough price on
08-04-2026

$238.14 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#4028104 - 5Q0121251GN - Radiator  - Keep your engine running cool with a new radiator. 650x457x34 - Koyo - Audi Volkswagen

Keep your engine running cool with a new radiator. 650x457x34

Brand:
Koyo - Corporate Logo
ES#:
4028104
Mfg#:
5Q0121251GN
Ships in 1-2 days
$244.99

This product was last offered at the strikethrough price on
05-07-2026

$237.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#3183405 - 06h121026ddKT2 - Cooling System Refresh Kit  - Service your critical cooling system components with one kit! - Assembled By ECS - Audi

Service your critical cooling system components with one kit! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
3183405
Mfg#:
06H121026DDKT2
In Stock
ON SALE!
$239.99

This product was last offered at the strikethrough price on
09-02-2026

$237.92 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#2894879 - 06E121111G - Thermostat - Includes housing and gasket. - Vemo - Audi

Includes housing and gasket.

Brand:
Vemo - Corporate Logo
ES#:
2894879
Mfg#:
06E121111G
Ships in 2 Business Days
$120.99

This product was last offered at the strikethrough price on
05-07-2026

$117.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5507011 - CHU0681 - OE+ Steel Upgraded Coolant Pipe - With Clamps - Replace a brittle or leaking original coolant pipe to keep your cooling system reliable and prevent overheating. - Rein - Audi Volkswagen

Replace a brittle or leaking original coolant pipe to keep your cooling system reliable and prevent overheating. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Rein - Corporate Logo
ES#:
5507011
Mfg#:
CHU0681
In Stock
$58.99 USD
Free Shipping
on orders $49 and up
ES#2582072 - 8E0121403 - Coolant Expansion Tank - Plastic reservoir for cooling system - Vaico - Audi

Plastic reservoir for cooling system We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
2582072
Mfg#:
8E0121403
Ships in 2 Business Days
$60.99

This product was last offered at the strikethrough price on
05-07-2026

$58.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
This product has been superseded to ES#4046596
ES#257175 - 06A919501A - Coolant Temperature Sensor - 2 Pin - Monitors coolant temperature for fan control & gauge readings - Genuine Volkswagen Audi - Audi Volkswagen

Monitors coolant temperature for fan control & gauge readings

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
257175
Mfg#:
06A919501A
In Stock
18% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$27.82

This product was last offered at the strikethrough price on
10-05-2026

$22.84 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3435246 - 4F0121101F - Radiator Hose - Upper - Connects the radiator to the hard line water tube, leading to the thermostat - Rein - Audi

Connects the radiator to the hard line water tube, leading to the thermostat 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
3435246
Mfg#:
4F0121101F
Ships in 3 Business Days
$45.99

This product was last offered at the strikethrough price on
10-22-2026

$39.19 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2684298 - N90316801 - Round Seal - Priced Each - Seals sensors into coolant housings. 19.6x3.65 - Genuine Volkswagen Audi - Audi Volkswagen

Seals sensors into coolant housings. 19.6x3.65

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2684298
Mfg#:
N90316801
In Stock
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3648520 - g013a8j1gkt22KT - Cooling System Refresh Kit - Level 1 - Replace your thermostat and temp sensor with one kit! - Genuine Volkswagen Audi - Audi

Replace your thermostat and temp sensor with one kit!

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3648520
Mfg#:
G013A8J1GKT22KT
In Stock
$241.99

This product was last offered at the strikethrough price on
09-02-2026

$233.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement
ES#4056291 - 06E121111AL - Thermostat - Includes sealing gasket and housing - Vemo - Audi

Includes sealing gasket and housing

Brand:
Vemo - Corporate Logo
ES#:
4056291
Mfg#:
06E121111AL
Ships in 2 Business Days
$120.99

This product was last offered at the strikethrough price on
05-07-2026

$116.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3423527 - 3QF121599C - Auxiliary Water Pump - When replacing a failed auxiliary water pump, it's best to do the job right the first time. - Genuine Volkswagen Audi - Audi Volkswagen

When replacing a failed auxiliary water pump, it's best to do the job right the first time.

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3423527
Mfg#:
3QF121599C
Ships in 1-2 days
15% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$45.99

This product was last offered at the strikethrough price on
10-05-2026

$38.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2770175 - N10196103 - Allen head Bolt (4mm) - Priced Each - Install new hardware with your new parts. Black oxide coated, M6x18. - ECS - Audi Volkswagen
ECS Tuning recommends this product.

Install new hardware with your new parts. Black oxide coated, M6x18. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
2770175
Mfg#:
N10196103
In Stock
ON SALE! SAVE 25%
$1.99

This product was last offered at the strikethrough price on
07-28-2026

$1.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Cooling Parts

Optimize your engine cooling system performance and heater output with quality drive belts, coolant hoses, cooling system parts, and approved coolant fluids from ECS Tuning. Head off expensive repairs and untimely breakdowns with regularly scheduled cooling system inspection and maintenance.

Other Audi Engine Cooling Parts

Let us help you find the parts that fit your Audi

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

Terms of Use Privacy Policy Your Privacy Choices Cookie Policy ECS Tuning is part of Enthusiast Auto Holdings