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Volkswagen Engine Cooling Parts

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Auxiliary Fan Control Unit

ES#2525022 - 1J0919506G - Auxiliary Fan Control Unit - 1 large 4 pin connector and 1 small 14 pin connector - MTC - Volkswagen

1 large 4 pin connector and 1 small 14 pin connector For vehicles with a 14 pin connector with VIN up to 1C-X-499 000 only, split is in the 1999 model year

Brand:
MTC - Corporate Logo
ES#:
2525022
Mfg#:
1J0919506G
Ships in 9 Business Days
$116.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Coolant Flange

ES#2090881 - 06A121132Q - Coolant Flange - Located on the driver side of the cylinder head, this pipe contains the coolant tempature sensor - MTC - Volkswagen

Located on the driver side of the cylinder head, this pipe contains the coolant tempature sensor

Brand:
MTC - Corporate Logo
ES#:
2090881
Mfg#:
06A121132Q
Ships in 9 Business Days
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

HOSE

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2754926
Mfg#:
7B0121051D
Ships in 10 Business Days
8% off MSRP

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

$46.05

This product was last offered at the strikethrough price on
08-21-2026

$42.46 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank Cap

Keep proper pressure on your coolant

Brand:
MTC - Corporate Logo
ES#:
2090793
Mfg#:
025121321B
Ships in 9 Business Days
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Hose Flange

Commonly broken plastic piece.

Brand:
MTC - Corporate Logo
ES#:
2090902
Mfg#:
074121132
Ships in 9 Business Days
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Flange

Located on the front side of the cylinder head ACC Engine code only

Brand:
MTC - Corporate Logo
ES#:
2090822
Mfg#:
037121132E
Ships in 9 Business Days
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Temperature Sensor - 2 Pin

Blue sensor used by the ECU to control engine fueling

Brand:
MTC - Corporate Logo
ES#:
2090796
Mfg#:
025906041
Ships in 9 Business Days
$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cooling Hose Flange

Includes sealing o-ring. AAZ engine code only.

Brand:
MTC - Corporate Logo
ES#:
2090870
Mfg#:
068121132B
Ships in 9 Business Days
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Electric Fan Assembly - 280mm

Replacement for cars originally equipped with a single fan

Brand:
MTC - Corporate Logo
ES#:
2091155
Mfg#:
701959455J
Ships in 9 Business Days
$145.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Water Pump

ES#4326831 - 074121005M - Engine Water Pump - Keep your coolant flowing and protect your engine from catastrophic overheating. - Meyle HD - Volkswagen

Keep your coolant flowing and protect your engine from catastrophic overheating. 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Meyle HD - Corporate Logo
ES#:
4326831
Mfg#:
074121005M
Ships in 9 Business Days
Auto Notify
$72.99 USD
Free Shipping
on orders $49 and up

Cooling System Refresh Kit

ES#2765672 - 1J0121253ADKT6 - Cooling System Refresh Kit - The most common failure points in your cars cooling system - Assembled By ECS - Volkswagen

The most common failure points in your cars cooling system 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with manual transmission from the 2002 model year and ALH engine code

Brand:
Assembled By ECS - Corporate Logo
ES#:
2765672
Mfg#:
1J0121253ADKT6
Ships on Sep 9, 2026
ON SALE!
$1073.31

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

$1033.93 USD
This product is lifetime replacement eligible Partial Replacement

Cooling System Refresh Kit - Level 2

ES#2587052 - 8D0121251PKT - Cooling System Refresh Kit - Level 2 - This comprehensive kit eliminates weak spots in your cooling system - Assembled By ECS - Volkswagen

This comprehensive kit eliminates weak spots in your cooling system 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with AEB or ATW engine code with manual transmission only

Brand:
Assembled By ECS - Corporate Logo
ES#:
2587052
Mfg#:
8D0121251PKT
Ships on Sep 9, 2026
ON SALE! SAVE 19%
$438.99

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

$354.20 USD
This product is lifetime replacement eligible Partial Replacement

Cooling System Refresh Kit

ES#2765671 - 1J0121253ADKT5 - Cooling System Refresh Kit - The most common failure points in your cars cooling system - Assembled By ECS - Volkswagen

The most common failure points in your cars cooling system 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with automatic transmission from the 2002 model year and ALH engine code

Brand:
Assembled By ECS - Corporate Logo
ES#:
2765671
Mfg#:
1J0121253ADKT5
Ships on Sep 9, 2026
ON SALE!
$1036.27

This product was last offered at the strikethrough price on
02-24-2026

$996.96 USD
This product is lifetime replacement eligible Partial Replacement

Cooling System Refresh Kit - Level 2

ES#2587049 - 8D0121251BCKT - Cooling System Refresh Kit - Level 2 - This comprehensive kit eliminates weak spots in your cooling system - Assembled By ECS - Volkswagen

This comprehensive kit eliminates weak spots in your cooling system 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with AEB or ATW engine code, automatic transmission with VIN up to 8D-Y-120000 only, split is in the 2000 model year

Brand:
Assembled By ECS - Corporate Logo
ES#:
2587049
Mfg#:
8D0121251BCKT
Ships on Sep 9, 2026
ON SALE!
$306.99

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

$302.25 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Cooling System Refresh Kit - Level 1

ES#4265561 - 4B0121055KT2 - Cooling System Refresh Kit - Level 1 - The most common failure points in your cars cooling system - Assembled By ECS - Volkswagen

The most common failure points in your cars cooling system 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with AEB or ATW engine codes only, with VIN from 8D-Y-120001, split is in the 2000 model year.

Brand:
Assembled By ECS - Corporate Logo
ES#:
4265561
Mfg#:
4B0121055KT2
Ships on Sep 9, 2026
ON SALE!
$154.99

This product was last offered at the strikethrough price on
08-20-2026

$152.67 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Cooling System Refresh Kit

ES#3477492 - 1J0121253AD0KT - Cooling System Refresh Kit - The most common failure points in your cars cooling system - Assembled By ECS - Volkswagen

The most common failure points in your cars cooling system 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with manual transmission up through the 2001 model year with ALH engine code with green cool

Brand:
Assembled By ECS - Corporate Logo
ES#:
3477492
Mfg#:
1J0121253AD0KT
Ships on Sep 9, 2026
ON SALE!
$688.99

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

$650.89 USD
This product is lifetime replacement eligible Partial 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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Manufacturer names and/or part numbers are used only for identification purposes.

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