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Volkswagen MK4 Engine Cooling Parts

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Keep your coolant flowing to prevent overheating 10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!
For vehicles with BEW engine code only

Brand:
Bremmen Parts - Corporate Logo
ES#:
5491552
Mfg#:
038121011G
Ships on Feb 1, 2027
ON SALE! SAVE 25%
$59.99

This product was last offered at the strikethrough price on
10-28-2026

$44.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3234567 - 050121113ckt10KT - Thermostat (88C)  - Prevent overheating and premature engine wear - Febi - Audi Volkswagen

Prevent overheating and premature engine wear We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
3234567
Mfg#:
050121113CKT10KT
Ships on Feb 12, 2027
$24.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2865913 - 040121113S - Thermostat - 80C (Low Temp) - Low-temperature 80C thermostat to prevent heat soak, resolve overheating issues, and cure stubborn check engine lights on your classic or modified VAG vehicle. - Febi - Audi Volkswagen

Low-temperature 80°C thermostat to prevent heat soak, resolve overheating issues, and cure stubborn check engine lights on your classic or modified VAG vehicle. We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2865913
Mfg#:
040121113S
Special Order: No Guaranteed ETA
$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2873362 - 06A121012G - Water Pump With Metal Impeller  - Prevent catastrophic engine overheating and timing belt failure on your classic 1.8T or 2.0L 8V engine. - Febi - Audi Volkswagen

Prevent catastrophic engine overheating and timing belt failure on your classic 1.8T or 2.0L 8V engine. We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2873362
Mfg#:
06A121012G
Special Order: No Guaranteed ETA
$59.99 USD
Free Shipping
on orders $49 and up
ES#5492507 - 050121113C4 - Thermostat (87C) - Direct OE-quality replacement thermostat to cure overheating issues, resolve poor cabin heater performance, and ensure your engine reaches and maintains its ideal operating temperature. - Febi - Audi Volkswagen

Direct OE-quality replacement thermostat to cure overheating issues, resolve poor cabin heater performance, and ensure your engine reaches and maintains its ideal operating temperature.

Brand:
Febi - Corporate Logo
ES#:
5492507
Mfg#:
050121113C4
Special Order: No Guaranteed ETA
$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2090753 - TCS219C-blk - Samco Silicone Coolant Hose Kit - Black - Comes with 9 coolant hoses - Samco - Volkswagen

Comes with 9 coolant hoses

Brand:
Samco - Corporate Logo
ES#:
2090753
Mfg#:
TCS219C-BLK
Special Order: No Guaranteed ETA
$457.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Direct replacement auxiliary fan. Please check your stock fan size before ordering. 10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
5526936
Mfg#:
1C0959455C
Ships on Feb 15, 2027
ON SALE! SAVE 30%
$69.99

This product was last offered at the strikethrough price on
10-08-2026

$48.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2848868 - 1j0121407FBEVKT -  Cooling System Refresh Kit - oE - Everything needed for a full cooling system overhaul - Assembled By ECS - Volkswagen

Everything needed for a full cooling system overhaul 10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!
For vehicles with BEV engine code only

Brand:
Assembled By ECS - Corporate Logo
ES#:
2848868
Mfg#:
1J0121407FBEVKT
Ships on Feb 24, 2027
ON SALE!
$535.99

This product was last offered at the strikethrough price on
08-13-2026

$485.62 USD
This product is lifetime replacement eligible Partial Replacement
ES#3132602 - MKIVJTCRK20KT1 -  Cooling System Refresh Kit - oE - Everything needed for a full cooling system overhaul - Assembled By ECS - Volkswagen

Everything needed for a full cooling system overhaul 10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!
For vehicles with BBW engine code only

Brand:
Assembled By ECS - Corporate Logo
ES#:
3132602
Mfg#:
MKIVJTCRK20KT1
Ships on Feb 24, 2027
ON SALE!
$315.99

This product was last offered at the strikethrough price on
10-20-2026

$296.42 USD
This product is lifetime replacement eligible Partial Replacement
ES#3143079 - 06A121065AR - Water Pipe - Main water pipe connected to your engine block. Provides passage of coolant to oil cooler, expansion tank, heater core and more - 06A121065AR - OSSCA - Volkswagen

Main water pipe connected to your engine block. Provides passage of coolant to oil cooler, expansion tank, heater core and more - 06A121065AR For vehicles with a build date up to 07/14/2003

Brand:
OSSCA - Corporate Logo
ES#:
3143079
Mfg#:
06A121065AR
Special Order: No Guaranteed ETA
$183.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3143179 - 068117021B - Oil Cooler - Common source of undiscoverable coolant leaks - 068117021B - Refak - Audi Volkswagen

Common source of undiscoverable coolant leaks - 068117021B For vehicles with ALH engine code only

Brand:
Refak - Corporate Logo
ES#:
3143179
Mfg#:
068117021B
Special Order: No Guaranteed ETA
$564.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

For vehicles with ALH engine code only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3646620
Mfg#:
38121121
Special Order: No Guaranteed ETA
$33.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Helps secure the primary radiator fan - 1J0121206G

Brand:
OSSCA - Corporate Logo
ES#:
3143127
Mfg#:
1J0121206C
Special Order: No Guaranteed ETA
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

<font color='blue'>Blue</font> sensor with square connector. Please check existing sensor color - 078919501B Fits Brazilian production cars, check color before ordering.

Brand:
Refak - Corporate Logo
ES#:
3143185
Mfg#:
078919501B
Special Order: No Guaranteed ETA
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Replace brittle plastic parts. - 1J0122291B

Brand:
Refak - Corporate Logo
ES#:
3143197
Mfg#:
1J0122291B
Special Order: No Guaranteed ETA
$59.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Keep your coolant flowing to prevent overheating and improved longevity with a metal impeller For vehicles with BEW engine code only

Brand:
Geba - Corporate Logo
ES#:
4341902
Mfg#:
03L121011G
Special Order: No Guaranteed ETA
$45.99 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.

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