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Volkswagen Jetta Engine Cooling Parts

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Water Pump O-Ring

ES#4144993 - 06A121119 - Water Pump O-Ring - Ensure a proper seal when installing a new water pump. 53x4mm - Rein - Audi Volkswagen

Ensure a proper seal when installing a new water pump. 53x4mm affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
For vehicles with FSI engines only

Brand:
Rein - Corporate Logo
ES#:
4144993
Mfg#:
06A121119
Back Ordered
$3.99

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

$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Lower Radiator Hose

ES#3618406 - 1191210046 - Lower Radiator Hose - Runs from the radiator to the thermostat - Meyle - Volkswagen

Runs from the radiator to the thermostat affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
For vehicles with air conditioning

Brand:
Meyle - Corporate Logo
ES#:
3618406
Mfg#:
1191210046
Ships on Oct 13, 2026
ON SALE! SAVE 80%
$12.99

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

$2.61 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cooling Hose

ES#2801656 - 068121063M - Cooling Hose - Quality replacement cooling hose - Rein - Volkswagen

Quality replacement cooling 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#:
2801656
Mfg#:
068121063M
Ships in 4 Business Days
$2.21 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Flange Plug - Priced Each

ES#2815649 - 357121140 - Coolant Flange Plug - Priced Each - Clip and o-ring sold separately - Hamburg Tech - Audi Volkswagen

Clip and o-ring sold separately affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2815649
Mfg#:
357121140
Ships in 2 Business Days
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Flange

ES#2090802 - 026121144F - Coolant Flange - Located on the left side of your vehicles cylinder head - MTC - Audi Volkswagen

Located on the left side of your vehicles cylinder head affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
ACC, AHU, & 1z Engine code with automatic transmission

Brand:
MTC - Corporate Logo
ES#:
2090802
Mfg#:
026121144F
In Stock
ON SALE! SAVE 50%
$1.99

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

$0.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat/Water Pump Kit

ES#4840483 - MK7GLIWP2KT - Thermostat/Water Pump Kit - Featuring Hamburg Tech Water Pump and Thermostat - Assembled By ECS - Volkswagen

Featuring Hamburg Tech 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#:
4840483
Mfg#:
MK7GLIWP2KT
In Stock
ON SALE!
$320.99

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

$318.01 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Cooling System Refresh Kit

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 on Aug 21, 2026
Auto Notify
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

Heater Core

ES#5374144 - 1K0819031D - Heater Core - Transforms hot coolant into warmth for your cabin - Bremmen Parts - Audi Volkswagen

Transforms hot coolant into warmth for your cabin affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
5374144
Mfg#:
1K0819031D
In Stock
ON SALE! SAVE 10%
$81.99

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

$73.43 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Cooler

ES#4818509 - 07K117021C - Oil Cooler - Keeps your oil at an optimal temperature - Bremmen Parts - Volkswagen

Keeps your oil at an optimal temperature affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4818509
Mfg#:
07K117021C
In Stock
Limited Qty Sale
$69.99

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

$52.99 USD
Free Shipping
on orders $49 and up

Cooling System Refresh Kit

ES#2973197 - 1K0121101CEKT1 - Cooling System Refresh Kit - This comprehensive kit eliminates the weak spots in your cooling system - Genuine Volkswagen Audi - Volkswagen

This comprehensive kit eliminates the weak spots in your cooling system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with BRM engine code with automatic transmission only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2973197
Mfg#:
1K0121101CEKT1
Ships on Aug 21, 2026
Auto Notify
$528.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Thermostat Replacement Kit

ES#2763226 - 03G121113KT2 - Thermostat Replacement Kit - Includes thermostat, housing, seal ring and bolts - Genuine Volkswagen Audi - Volkswagen

Includes thermostat, housing, seal ring and bolts affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with CBEA or CJAA engine code only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2763226
Mfg#:
03G121113KT2
In Stock
$176.99

This product was last offered at the strikethrough price on
02-18-2026

$171.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cooling System Refresh Kit

ES#2973196 - 1K0121101CDKT1 - Cooling System Refresh Kit - This comprehensive kit eliminates the weak spots in your cooling system - Genuine Volkswagen Audi - Volkswagen

This comprehensive kit eliminates the weak spots in your cooling system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with BRM engine code with manual transmission only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2973196
Mfg#:
1K0121101CDKT1
Ships on Aug 21, 2026
Auto Notify
$528.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Water Pump Module

ES#4817821 - 04E121600CS - Water Pump Module - Includes the housing, thermostat, and gasket - Graf - Volkswagen

Includes the housing, thermostat, and gasket affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Graf - Corporate Logo
ES#:
4817821
Mfg#:
04E121600CS
In Stock
$272.99

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

$264.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
Scratch and Dent Item

Performance Aluminum Radiator *Scratch And Dent*

ES#4920626 - 014053LA01 - Performance Aluminum Radiator *Scratch And Dent* - Scratch & Dent - Audi Volkswagen

ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Scratch & Dent - Corporate Logo
ES#:
4920626
Mfg#:
014053LA01
In Stock
ON SALE! SAVE 20%
$317.99

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

$252.99 USD
Scratch and Dent Item

Aluminum Water Pump Module (06H121026DD) *Scratch And Dent*

ES#4877348 - 06H121026DD - Aluminum Water Pump Module (06H121026DD) *Scratch And Dent* - Complete water pump housing module, includes thermostat, temp sensor, and gasket - Featuring a full aluminum housing with metal impeller! - Scratch & Dent - Audi Volkswagen

Complete water pump housing module, includes thermostat, temp sensor, and gasket - Featuring a full aluminum housing with metal impeller! ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Scratch & Dent - Corporate Logo
ES#:
4877348
Mfg#:
06H121026DD
In Stock
ON SALE! SAVE 25%
$485.99

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

$365.99 USD
Free Shipping
on orders $49 and up
Scratch and Dent Item

Radiator *Scratch And Dent*

ES#4858392 - 1K0121251CJ - Radiator *Scratch And Dent* - Keep your engine running cool with a new radiator - Scratch & Dent - Volkswagen

Keep your engine running cool with a new radiator ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Scratch & Dent - Corporate Logo
ES#:
4858392
Mfg#:
1K0121251CJ
In Stock
ON SALE! SAVE 28%
$235.99

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

$170.58 USD

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.

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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