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Volkswagen MK4 Engine Cooling Parts

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ES#3189262 - 603-027 - Coolant Expansion Tank - With Cap - Clean up your engine bay or replaced your cracked unit with a new coolant expansion tank - Dorman - Audi Volkswagen

Clean up your engine bay or replaced your cracked unit with a new coolant expansion tank affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Dorman - Corporate Logo
ES#:
3189262
Mfg#:
603-027
Ships in 4 Business Days
$45.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3235542 - 1J0919506N - Radiator Fan Control Module - Controls fan function of your main cooling fan - Gates - Volkswagen

Controls fan function of your main cooling fan affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Gates - Corporate Logo
ES#:
3235542
Mfg#:
1J0919506N
Ships on Jun 25, 2026
$179.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#275130 - 038121121 - Thermostat Housing - Common point of failure or leaking for the cooling system on your TDI. - Genuine Volkswagen Audi - Volkswagen

Common point of failure or leaking for the cooling system on your TDI. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with ALH engine code only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
275130
Mfg#:
038121121
In Stock
29% off MSRP

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

$27.99

This product was last offered at the strikethrough price on
02-23-2026

$19.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2808528 - G013A8JM1 - G13 Coolant - 1.5 Liter - Lilac OE specification lifetime coolant - ROWE - Audi Volkswagen

Lilac OE specification lifetime coolant affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
ROWE - Corporate Logo
ES#:
2808528
Mfg#:
G013A8JM1
Ships in 8 Business Days
$17.99 USD
Free Shipping
on orders $49 and up
ES#307259 - 1J0122101A - Radiator Hose - Upper - Upper radiator hose - Genuine Volkswagen Audi - Volkswagen

Upper radiator hose affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with manual transmission from the 2002 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
307259
Mfg#:
1J0122101A
Special Order: No Guaranteed ETA
6% 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
06-07-2026

$177.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2771044 - 1J0806155EKT3 - Radiator Installation Kit With Radiator Mounts, Hardware and Coolant - When replacing or reinstalling your radiator do not reuse your old, worn radiator mounts. - Genuine Volkswagen Audi - Volkswagen

When replacing or reinstalling your radiator do not reuse your old, worn radiator mounts. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with factory air conditioning

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2771044
Mfg#:
1J0806155EKT3
Ships in 1-2 days
$175.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#1928244 - 1H0959481D - Auxiliary Fan Switch  75-82C - Square connector with rounded ends - Meyle - Audi Volkswagen

Square connector with rounded ends affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
For vehicles with square connector only

Brand:
Meyle - Corporate Logo
ES#:
1928244
Mfg#:
1H0959481D
In Stock
$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#257347 - VR612VTHKWT2 - ECS Tuning Water Pipe Kit - Stage 2 - Includes everything in Stage 1 kit plus coolant - Features OEM plastic water pipe - Assembled By ECS - Volkswagen

Includes everything in Stage 1 kit plus coolant - Features OEM plastic water pipe affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
257347
Mfg#:
VR612VTHKWT2
Ships in 1 Business Day
ON SALE! SAVE 13%
$200.99

This product was last offered at the strikethrough price on
01-24-2026

$174.48 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#2718472 - VR624VTHKR32 - Plastic Water Pipe Kit - Stage 1 - Includes plastic water pipe - Assembled By ECS - Audi Volkswagen

Includes plastic water pipe affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2718472
Mfg#:
VR624VTHKR32
Ships in 3 Business Days
ON SALE!
$184.58

This product was last offered at the strikethrough price on
04-13-2026

$172.29 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#9854 - 1J0919506E - Auxiliary Fan Control Unit - 1 large 4 pin connector and 1 small 10 pin connector - Stribel - Audi Volkswagen

1 large 4 pin connector and 1 small 10 pin connector affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with a 10 pin connector with VIN up to 9M-X-999 000 only, split is in the 1999 model year

Brand:
Stribel - Corporate Logo
ES#:
9854
Mfg#:
1J0919506E
Back Ordered
$177.99

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

$171.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2597931 - 1J0122291D - Cooling System Coupler - Keep your cooling system leak free - URO - Audi Volkswagen

Keep your cooling system leak free affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2597931
Mfg#:
1J0122291D
In Stock
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#275061 - 038109119P - Timing Belt - "Long Life" Timing Belt - Genuine Volkswagen Audi - Volkswagen

"Long Life" Timing Belt affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with BEW engine code only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
275061
Mfg#:
038109119P
Ships in 3 Business 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.

$181.99

This product was last offered at the strikethrough price on
06-07-2026

$169.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2899228 - 4H0951253A -  Multipurpose Relay - Priced Each - Replacement 4-pin/40 amp relay - Vemo - Audi Volkswagen

Replacement 4-pin/40 amp relay affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Vemo - Corporate Logo
ES#:
2899228
Mfg#:
4H0951253A
In Stock at Vendor
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2681650 - 1J0919506K - Auxiliary Fan Control Unit - 1 large 4 pin connector and 1 small 14 pin connector - Vemo - Audi Volkswagen

1 large 4 pin connector and 1 small 14 pin connector affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with VIN from 9M-Y-000 001 only, split is in the 2000 model year.

Brand:
Vemo - Corporate Logo
ES#:
2681650
Mfg#:
1J0919506K
In Stock at Vendor
$169.40 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2712774 - 06A121132AP - Coolant Flange - Located on the driver side of the cylinder head, this pipe contains the coolant temperature sensor - Vaico - Audi Volkswagen

Located on the driver side of the cylinder head, this pipe contains the coolant temperature sensor affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
For vehicles with 4-speed automatic or manual transmission from production date 09/01/2000 only

Brand:
Vaico - Corporate Logo
ES#:
2712774
Mfg#:
06A121132AP
In Stock at Vendor
$11.20 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2627439 - 1J0122073AT - Coolant Hose - Lower auxiliary water pump hose - Rein - Volkswagen

Lower auxiliary water pump hose affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2627439
Mfg#:
1J0122073AT
Back Ordered
$55.99 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.

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