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Volkswagen Cooling System Service & Maintenance Parts

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Thermostat Replacement Kit

ES#2765880 - G013A8J1GKT1 - Thermostat Replacement Kit - Maintain proper operating temperature with a new thermostat, housings and hardware - Assembled By ECS - Volkswagen

Maintain proper operating temperature with a new thermostat, housings and hardware 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2765880
Mfg#:
G013A8J1GKT1
In Stock
ON SALE!
$219.99

This product was last offered at the strikethrough price on
04-03-2026

$207.04 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Cooling System Refresh Kit - Level 1

ES#3691145 - 3c0122101gjKT - Cooling System Refresh Kit - Level 1 - This entry level kit covers the most common failures in the cooling system - Genuine Volkswagen Audi - Volkswagen

This entry level kit covers the most common failures in the cooling system For vehicles with CCTA engine code and DSG transmission only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3691145
Mfg#:
3C0122101GJKT
Ships in 1 day
$932.99

This product was last offered at the strikethrough price on
02-26-2026

$823.99 USD
This product is lifetime replacement eligible Partial Replacement

Cooling System Refresh Kit - Level 1

ES#2598212 - 06H121113KT5 - Cooling System Refresh Kit - Level 1 - This entry level kit covers the most common failures in the cooling system - Genuine Volkswagen Audi - Volkswagen

This entry level kit covers the most common failures in the cooling system For vehicles with CCTA or CBFA engine codes and manual transmission only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2598212
Mfg#:
06H121113KT5
Ships in 2 Business Days
$796.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Cooling System Refresh Kit - Level 1

ES#2598213 - 06H121113KT6 - Cooling System Refresh Kit - Level 1 - This entry level kit covers the most common failures in the cooling system - Assembled By ECS - Volkswagen

This entry level kit covers the most common failures in the cooling system 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with CCTA or CBFA engine codes and manual transmission only

Brand:
Assembled By ECS - Corporate Logo
ES#:
2598213
Mfg#:
06H121113KT6
Ships in 2 Business Days
ON SALE!
$360.75 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

ECS Cooling System Refresh Kit

ES#2954017 - BEETLETDICOOLKT5 - ECS Cooling System Refresh Kit - The most common failure points in your cars cooling system - Genuine Volkswagen Audi - Volkswagen

The most common failure points in your cars cooling system For vehicles with ALH engine code only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2954017
Mfg#:
BEETLETDICOOLKT5
Ships on Dec 2, 2026
$685.15

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

$675.81 USD
This product is lifetime replacement eligible Partial Replacement

Cooling System Refresh Kit

ES#2952369 - 1C0121253AKT2 - Cooling System Refresh Kit - Everything needed to refresh your cooling system. - Assembled By ECS - Volkswagen

Everything needed to refresh your cooling system. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2952369
Mfg#:
1C0121253AKT2
Ships in 6 Business Days
ON SALE! SAVE 13%
$767.99

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

$669.50 USD
This product is lifetime replacement eligible Partial Replacement

Thermostat Replacement Kit

ES#2581582 - 050121113CKT2 - Thermostat Replacement Kit - Everything you need to service a faulty thermostat - Assembled By ECS - Audi Volkswagen

Everything you need to service a faulty thermostat 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2581582
Mfg#:
050121113CKT2
In Stock
ON SALE! SAVE 24%
$33.99

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

$25.94 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Mishimoto Liquid Chill Radiator Coolant Additive - 4oz

ES#2764643 - MMRALC - Mishimoto Liquid Chill Radiator Coolant Additive - 4oz - Pairs with all types of coolant to increase heat transfer and decrease engine temps. - Mishimoto - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Pairs with all types of coolant to increase heat transfer and decrease engine temps.

Brand:
Mishimoto - Corporate Logo
ES#:
2764643
Mfg#:
MMRALC
In Stock
$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cooling System Refresh Kit - Level 1

ES#2598210 - 1K0122101DKT1 - Cooling System Refresh Kit - Level 1 - This entry level kit covers the most common failures in the cooling system - Genuine Volkswagen Audi - Volkswagen

This entry level kit covers the most common failures in the cooling system For vehicles with BPY engine code only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2598210
Mfg#:
1K0122101DKT1
Ships in 4 Business Days
$676.99

This product was last offered at the strikethrough price on
02-26-2026

$606.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Cooling System Refresh Kit

ES#4017071 - 03h121117aKT - Cooling System Refresh Kit - This coolant refresh kit covers the most common failures in the cooling system on your 3.6L VR6 engine - Assembled By ECS - Volkswagen

This coolant refresh kit covers the most common failures in the cooling system on your 3.6L VR6 engine 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with production date up to 08/01/2010 only

Brand:
Assembled By ECS - Corporate Logo
ES#:
4017071
Mfg#:
03H121117AKT
Ships on Sep 15, 2026
ON SALE!
$600.99

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

$593.30 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Cooling System Refresh Kit - Level 1

ES#2598215 - 06H121113KT2 - Cooling System Refresh Kit - Level 1 - This entry level kit covers the most common failures in the cooling system - Assembled By ECS - Volkswagen

This entry level kit covers the most common failures in the cooling system 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with CCTA engine code and DSG transmission only

Brand:
Assembled By ECS - Corporate Logo
ES#:
2598215
Mfg#:
06H121113KT2
In Stock
ON SALE!
$304.99

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

$287.78 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Cooling System Refresh Kit - Level 2

ES#2586421 - 1K0121251AB1KT - 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 CCTA engine code and manual transmission only

Brand:
Assembled By ECS - Corporate Logo
ES#:
2586421
Mfg#:
1K0121251AB1KT
Ships in 2 Business Days
ON SALE!
$559.99

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

$557.56 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Silicone Coolant Hose Kit - Select Your Color

ES#4660181 - AUT-MK5-002 - Silicone Coolant Hose Kit - Select Your Color - Replace your stock rubber hoses with silicone - Autobahn Autoworx - Audi Volkswagen

Replace your stock rubber hoses with silicone Install photos also show the Silicone PCV Hose Set (ES4362450) which is not included but available separately.
For vehicles with BPY engine code only

Brand:
Autobahn Autoworx - Corporate Logo
ES#:
4660181
Mfg#:
AUT-MK5-002
Ships in 1 Business Day
Starting at $200.00 USD
Customize
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat Replacement Kit

ES#2966499 - 06f121111hKT - Thermostat Replacement Kit - Includes a thermostat, housing, O-ring and bolts - Genuine Volkswagen Audi - Volkswagen

Includes a thermostat, housing, O-ring and bolts

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2966499
Mfg#:
06F121111HKT
Ships in 1 day
$133.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cooling System Refresh Kit

ES#2765677 - 1J0121253ADKT7 - 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#:
2765677
Mfg#:
1J0121253ADKT7
Back Ordered
ON SALE!
$547.99

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

$535.80 USD
This product is lifetime replacement eligible Partial Replacement

Thermostat Replacement Kit

ES#2954030 - 038121121KT - Thermostat Replacement Kit - Maintain proper operating temperature with a new thermostat, housing and hardware - Genuine Volkswagen Audi - Volkswagen

Maintain proper operating temperature with a new thermostat, housing and hardware For vehicles with ALH engine code only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2954030
Mfg#:
038121121KT
In Stock
$109.99

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

$105.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Cooling System Service & Maintenance Parts

From individual cooling system parts to full cooling system refresh kits and cooling system upgrades, we have it all right here so you can keep your engine temperature in check or improve cooling system performance to meet the demands you place on your car.

Other Volkswagen Cooling System Service & Maintenance Parts

Let us help you find the parts that fit your Volkswagen

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