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Volkswagen Engine Cooling Parts

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Water Pump Union - With Seals

ES#4899502 - 06H121131C - Water Pump Union - With Seals - Connection point between the oil cooler and the water pump assembly - Includes o-rings - Rein - Audi Volkswagen

Connection point between the oil cooler and the water pump assembly - Includes o-rings 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4899502
Mfg#:
06H121131C
In Stock
Limited Qty Sale
$4.99

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

$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cylinder Head Coolant Flange

ES#2535197 - 058121133B - Cylinder Head Coolant Flange - Located on the back of the cylinder head - URO - Audi Volkswagen

Located on the back of the cylinder head 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
For vehicles with AEB or ATW engine codes only

Brand:
URO - Corporate Logo
ES#:
2535197
Mfg#:
058121133B
Ships in 1 Business Day
$7.99

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

$4.56 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Washer - Priced Each

ES#248576 - N01152426 - Washer - Priced Each - Install new hardware with your new parts. 6.4x12.5x1.6 - Genuine Volkswagen Audi - Audi Volkswagen

Install new hardware with your new parts. 6.4x12.5x1.6 Used to secure thermostat housing, three required

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
248576
Mfg#:
N01152426
Ships in 1-2 days
19% off MSRP

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

$1.64

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

$1.33 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Sealing O-Ring - Priced Each

ES#3550934 - 037121687 - Sealing O-Ring - Priced Each - Install a new o-ring for a proper seal. 36x3.15 - Elring - Audi Volkswagen

Install a new o-ring for a proper seal. 36x3.15 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
3550934
Mfg#:
037121687
In Stock
$2.99

This product was last offered at the strikethrough price on
07-31-2026

$1.01 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Hose Flange

ES#3190091 - 902-974 - Coolant Hose Flange - Common point of failure or leaking for the cooling system on your TDI. - Dorman - Volkswagen

Common point of failure or leaking for the cooling system on your TDI.

Brand:
Dorman - Corporate Logo
ES#:
3190091
Mfg#:
902-974
Ships in 4 Business Days
$30.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Auxiliary Fan Switch - 4 Pin

Located on the lower radiator hose connection

Brand:
Facet - Corporate Logo
ES#:
4045813
Mfg#:
8D0959481B
Ships in 1 Business Day
$33.99

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

$30.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Coupler - Upper

ES#261053 - 1c0122291 - Radiator Coupler - Upper - Gasket included - Genuine Volkswagen Audi - Volkswagen

Gasket included

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
261053
Mfg#:
1C0122291
Ships in 8 Business Days
14% off MSRP

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

$35.99

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

$30.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank Hose - (NO LONGER AVAILABLE)

ES#3235890 - 8D0121109N - Expansion Tank Hose - (NO LONGER AVAILABLE) - Runs from the bottom of the expansion tank to the water pipe - Gates - Audi Volkswagen

Runs from the bottom of the expansion tank to the water pipe

Brand:
Gates - Corporate Logo
ES#:
3235890
Mfg#:
8D0121109N
Ships on Oct 29, 2026
$30.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat - 80°C

ES#3149471 - 075121113D - Thermostat - 80C - Does not include sealing O-Ring - Wahler - Audi Volkswagen

Does not include sealing O-Ring

Brand:
Wahler - Corporate Logo
ES#:
3149471
Mfg#:
075121113D
Ships on Nov 3, 2026
$30.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Lower Radiator Hose

ES#2972552 - 074121051D - Lower Radiator Hose - Connects the lower radiator port - Meyle - Volkswagen

Connects the lower radiator port 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
2972552
Mfg#:
074121051D
Ships on Dec 10, 2026
$30.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Water Hose - Radiator flange to water pump - to oil cooler - to radiator

ES#2801289 - 1HM121101 - Water Hose - Radiator flange to water pump - to oil cooler - to radiator - Rein - Volkswagen

2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
USA Federal models. | Upper

Brand:
Rein - Corporate Logo
ES#:
2801289
Mfg#:
1HM121101
Ships in 3 Business Days
ON SALE! SAVE 45%
$55.99

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

$30.90 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cooling Hose

ES#3194939 - 1C0121109B - Cooling Hose - Runs from expansion tank to water pipe - Vaico - Volkswagen

Runs from expansion tank to water pipe We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
3194939
Mfg#:
1C0121109B
Ships in 1-2 days
$30.90 USD
Free Shipping
on orders $49 and up

Balance Shaft Oil Seal

ES#3450013 - 06H103085J - Balance Shaft Oil Seal - Seal found behind the water pump drive pulley. 36.3x7mm - Corteco - Volkswagen

Seal found behind the water pump drive pulley. 36.3x7mm

Brand:
Corteco - Corporate Logo
ES#:
3450013
Mfg#:
06H103085J
Ships in 1-2 days
$10.16 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fan Switch - 2-Pin (84°C-95°C)

ES#3537594 - 191959481 - Fan Switch - 2-Pin (84C-95C) - Mounts on radiator to determine coolant temperature for fan operation - URO - Audi Volkswagen

Mounts on radiator to determine coolant temperature for fan operation 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
3537594
Mfg#:
191959481
Ships in 1 Business Day
$10.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Heater Core

ES#2816319 - 8D1819030B - Heater Core - Stop coolant loss and cure a fogged windshield - Hamburg Tech - Audi Volkswagen

Stop coolant loss and cure a fogged windshield We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2816319
Mfg#:
8D1819030B
Ships in 1 Business Day
$29.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Temperature Sensor - 2 Pin

Monitors coolant temperature for fan control & gauge readings Please check existing sensor color

Brand:
Four Seasons - Corporate Logo
ES#:
4057463
Mfg#:
06A919501A
Ships in 1 Business Day
$32.99

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

$29.99 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.

Other Volkswagen Engine Cooling Parts

Let us help you find the parts that fit your Volkswagen

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