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Audi Engine Cooling Parts

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Autobahn Autoworx Complete Coolant Hose Kit - Grey

Replace your cracked and leaking hoses with stylish silicone upgrade

Brand:
Autobahn Autoworx - Corporate Logo
ES#:
5376202
Mfg#:
AUT-MK5-006-GREY
Special Order: No Guaranteed ETA
$364.99 USD
Free Shipping
on orders $49 and up

Thermostat Housing

ES#5426272 - 06M121115P - Thermostat Housing - Common point of failure for the cooling system. - Bremmen Parts - Audi

Common point of failure for the cooling system. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
5426272
Mfg#:
06M121115P
In Stock
ON SALE! SAVE 16%
$61.99

This product was last offered at the strikethrough price on
05-02-2026

$52.01 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Expansion Tank

ES#2535175 - 8D0121403L - Coolant Expansion Tank - Clean up your engine bay or replaced your cracked unit with a new coolant expansion tank - URO - Audi Volkswagen

Clean up your engine bay or replaced your cracked unit with a new coolant expansion tank 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2535175
Mfg#:
8D0121403L
In Stock
$25.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat Assembly - 92C

ES#4759991 - 06C121111E - Thermostat Assembly - 92C - Housing included - Bremmen Parts - Audi

Housing included 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4759991
Mfg#:
06C121111E
In Stock
Limited Qty Sale
$44.99

This product was last offered at the strikethrough price on
05-02-2026

$32.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cooling System Refresh Kit - Level 2

ES#3706541 - 06e121018aktKT - Cooling System Refresh Kit - Level 2 - Replace critical cooling system components and perform a proper coolant system flush! - Assembled By ECS - Audi

Replace critical cooling system components and perform a proper coolant system flush! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
3706541
Mfg#:
06E121018AKTKT
Back Ordered
ON SALE!
$363.99

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

$361.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Oil Cooler Hose - Return

ES#280787 - 06E121082C - Oil Cooler Hose - Return - Connects the oil cooler to the hard water tube - Genuine Volkswagen Audi - Audi

Connects the oil cooler to the hard water tube

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
280787
Mfg#:
06E121082C
In Stock
14% off MSRP

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

$21.99

This product was last offered at the strikethrough price on
08-31-2026

$18.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cylinder Head Coolant Pipe

ES#1041661 - 06E121045R - Cylinder Head Coolant Pipe - Coolant supply pipe for the cylinder heads - Genuine Volkswagen Audi - Audi

Coolant supply pipe for the cylinder heads

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
1041661
Mfg#:
06E121045R
Ships in 1 Business Day
35% off MSRP

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

$276.99

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

$179.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Radiator

ES#2582034 - 8E0121251AP - Radiator - Keep your cooling system operating properly - Metrix - Audi

Keep your cooling system operating properly For automatic transmission vehicles

Brand:
Metrix - Corporate Logo
ES#:
2582034
Mfg#:
8E0121251AP
Ships in 3 Business Days
$184.99

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

$179.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank Screw - Priced Each

ES#470958 - N90846602 - Expansion Tank Screw - Priced Each - Install new hardware with your new parts, 2 Required. 5x20 - Genuine Volkswagen Audi - Audi Volkswagen

Install new hardware with your new parts, 2 Required. 5x20

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
470958
Mfg#:
N90846602
In Stock
25% off MSRP

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

$3.99

This product was last offered at the strikethrough price on
09-11-2026

$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Expansion Tank

ES#1863843 - 8J0121407 - Coolant Expansion Tank - Clean up your engine bay or replaced your cracked unit with a new coolant expansion tank - Genuine Volkswagen Audi - Audi

Clean up your engine bay or replaced your cracked unit with a new coolant expansion tank

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
1863843
Mfg#:
8J0121407
Ships in 10 Business Days
10% off MSRP

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

$198.99

This product was last offered at the strikethrough price on
08-31-2026

$178.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Radiator

ES#2580572 - 5K0121251J - Radiator - Keep your engine running cool with a new radiator - Nissens - Audi Volkswagen

Keep your engine running cool with a new radiator We Price Match - Give Us A Call or Chat!
For vehicles with TSI engines only

Brand:
Nissens - Corporate Logo
ES#:
2580572
Mfg#:
5K0121251J
In Stock
Limited Qty Sale
$194.99

This product was last offered at the strikethrough price on
08-07-2026

$177.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Thermostat Assembly

ES#1876863 - 06D121111G - Thermostat Assembly - Includes sealing o-ring - Mahle-Behr - Audi

Includes sealing o-ring

Brand:
Mahle-Behr - Corporate Logo
ES#:
1876863
Mfg#:
06D121111G
Ships in 1 Business Day
$59.27 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cylinder Head Cooling Flange

ES#4818488 - 06J121132G - Cylinder Head Cooling Flange - Common area for coolant leaks - Located on cylinder head - Bremmen Parts - Audi Volkswagen

Common area for coolant leaks - Located on cylinder head 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4818488
Mfg#:
06J121132G
In Stock
ON SALE! SAVE 21%
$10.99

This product was last offered at the strikethrough price on
05-02-2026

$8.66 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Pipe - Return/Supply

ES#2536111 - 06E121083G - Coolant Pipe - Return/Supply - Connects the supercharger flange to the radiator and water pump hoses - Genuine Volkswagen Audi - Audi

Connects the supercharger flange to the radiator and water pump hoses

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2536111
Mfg#:
06E121083G
Ships in 1-2 days
7% off MSRP

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

$189.99

This product was last offered at the strikethrough price on
07-23-2026

$176.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Heater Core Hose - Return

ES#441716 - 8E1819373R - Heater Core Hose - Return - Connects the heater core to the hard coolant pipe - Genuine Volkswagen Audi - Audi

Connects the heater core to the hard coolant pipe

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
441716
Mfg#:
8E1819373R
Ships in 3 Business Days
3% off MSRP

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

$121.99

This product was last offered at the strikethrough price on
09-11-2026

$117.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank Replacement Kit W/ R8 Coolant Cap

ES#2637205 - 8E0121403FKT3 - Expansion Tank Replacement Kit W/ R8 Coolant Cap - Install a brand new expansion tank with a new R8 polished aluminum cap and hardware - Assembled By ECS - Audi

Install a brand new expansion tank with a new R8 polished aluminum cap and hardware 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2637205
Mfg#:
8E0121403FKT3
Ships on Oct 6, 2026
$357.91

This product was last offered at the strikethrough price on
08-31-2026

$353.08 USD
Free Shipping
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

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Manufacturer names and/or part numbers are used only for identification purposes.

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