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Volkswagen Cooling System Service & Maintenance Parts

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ES#2586422 - 1K0121251AB2KT - 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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with CCTA engine code and DSG transmission only

Brand:
Assembled By ECS - Corporate Logo
ES#:
2586422
Mfg#:
1K0121251AB2KT
Ships in 3 Business Days
ON SALE!
$514.99

This product was last offered at the strikethrough price on
01-03-2026

$513.28 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#2763627 - 07K121113BKT3 - Thermostat Replacement Kit - Everything you need to service a faulty thermostat - Assembled By ECS - Volkswagen

Everything you need to service a faulty thermostat 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#:
2763627
Mfg#:
07K121113BKT3
Ships in 2 Business Days
ON SALE!
$138.37

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

$134.22 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#5388397 - 050121113CWTKT2 - Water Pump / Thermostat Kit - Includes everything you need to replace your water pump and thermostat. - Assembled By ECS - Volkswagen

Includes everything you need to replace your water pump and thermostat. 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#:
5388397
Mfg#:
050121113CWTKT2
In Stock at Vendor
ON SALE! SAVE 17%
$360.99

This product was last offered at the strikethrough price on
01-03-2026

$298.43 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement
ES#2803337 - 025121058D - Radiator Hose - Connects the Thermostat to the oil cooler - Rein - Volkswagen

Connects the Thermostat to the oil cooler affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Rein - Corporate Logo
ES#:
2803337
Mfg#:
025121058D
Ships in 3 Business Days
$4.99 USD
Free Shipping
on orders $49 and up
ES#2802621 - 171121051G - Lower Radiator Hose  - Connects the radiator to the water pump - Rein - Volkswagen

Connects the radiator to the water pump affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2802621
Mfg#:
171121051G
Ships in 3 Business Days
$8.99 USD
Free Shipping
on orders $49 and up

This comprehensive kit eliminates the weak spots in your cooling system 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#:
2972441
Mfg#:
5C0121251EKT1
Ships in 1-2 days
ON SALE!
$874.99

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

$855.42 USD
This product is lifetime replacement eligible Partial Replacement

This comprehensive kit eliminates the weak spots in your cooling system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles up through the 2006 model year only

Brand:
Assembled By ECS - Corporate Logo
ES#:
2581788
Mfg#:
1K0121251CJKT
Ships in 5 Business Days
ON SALE!
$639.99

This product was last offered at the strikethrough price on
01-03-2026

$628.08 USD
This product is lifetime replacement eligible Partial Replacement

This comprehensive kit eliminates the weak spots in your cooling system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with VIN from 1C-8-510 001 only split is in the 2008 model year.

Brand:
Assembled By ECS - Corporate Logo
ES#:
2996845
Mfg#:
1C0121253EKT3
Ships in 6 Business Days
ON SALE! SAVE 10%
$758.99

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

$679.77 USD
This product is lifetime replacement eligible Partial Replacement

This comprehensive kit eliminates the weak spots in your cooling system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with VIN up to 1C-8-5100 000 only, split is in the 2008 model year.

Brand:
Assembled By ECS - Corporate Logo
ES#:
2996844
Mfg#:
1C0121253EKT2
Ships in 6 Business Days
ON SALE! SAVE 11%
$735.99

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

$653.03 USD
This product is lifetime replacement eligible Partial Replacement
ES#2996986 - 07K121115CKT2 - Thermostat Replacement Kit  - Everything you need to service a faulty thermostat - Assembled By ECS - Volkswagen

Everything you need to service a faulty thermostat 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#:
2996986
Mfg#:
07K121115CKT2
Ships in 1-2 days
ON SALE!
$91.99

This product was last offered at the strikethrough price on
01-03-2026

$89.56 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#2972448 - 07K121113BKT5 - 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 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#:
2972448
Mfg#:
07K121113BKT5
Ships in 1-2 days
ON SALE! SAVE 23%
$777.99

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

$596.69 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement
ES#2973193 - 1K0121101CeKT - Cooling System Refresh Kit - This comprehensive kit eliminates the weak spots in your cooling system - Assembled By ECS - Volkswagen

This comprehensive kit eliminates the weak spots in your cooling system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with BRM engine code with automatic transmission only

Brand:
Assembled By ECS - Corporate Logo
ES#:
2973193
Mfg#:
1K0121101CEKT
Ships in 3 Business Days
ON SALE!
$431.99

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

$419.64 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement
ES#2581551 - 1J0122051AMKT - ECS Radiator Installation Kit - Includes radiator mounts and hoses for a simple installation - Assembled By ECS - Volkswagen

Includes radiator mounts and hoses for a simple installation affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with automatic transmissions only

Brand:
Assembled By ECS - Corporate Logo
ES#:
2581551
Mfg#:
1J0122051AMKT
Ships in 3 Business Days
ON SALE!
$474.99

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

$436.32 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#3979161 - 5q0122101gs3KT - Cooling System Refresh Kit - Level 2 - This entry level kit includes thermostat, waterpump, radiator, complete upper & lower radiator hoses and coolant - Assembled By ECS - Volkswagen

This entry level kit includes thermostat, waterpump, radiator, complete upper & lower radiator hoses and coolant affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with manual transmission only

Brand:
Assembled By ECS - Corporate Logo
ES#:
3979161
Mfg#:
5Q0122101GS3KT
Ships in 3 Business Days
ON SALE!
$861.99

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

$849.59 USD
This product is lifetime replacement eligible Partial Replacement
ES#2966591 - 5C0122101AAKT1 - 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 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#:
2966591
Mfg#:
5C0122101AAKT1
Ships in 3 Business Days
ON SALE!
$846.99

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

$827.57 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement
ES#2996984 - 07K121115CKT1 - Thermostat Replacement Kit  - Everything you need to service a faulty thermostat - Assembled By ECS - Volkswagen

Everything you need to service a faulty thermostat 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#:
2996984
Mfg#:
07K121115CKT1
Ships in 1-2 days
ON SALE!
$93.55 USD
Free Shipping
This product is lifetime replacement eligible Partial 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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