Shop Our Clearance Sale - Up To 80% Off FREE SHIPPING on Orders $49+ *exclusions apply

Menu

Call Us330-331-2003 ChatLive Chat Text Us!
0 Shopping Cart
Your Vehicle

No Vehicle selected
Please select your vehicle below.

    • Audi
    • BMW
    • Mercedes Benz
    • MINI
    • Porsche
    • Volkswagen

Saved Vehicles

My Vehicles
You currently have no stored vehicles.

Recent Vehicles

Recent Vehicles Manage Vehicles

You currently have no recent vehicles.

We'll automatically keep fully selected vehicles here for your convenience.

Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
0
Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
Cancel
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle Please tap 'Select' to pick a vehicle
Your Vehicle Please tap 'Select' to pick a vehicle
Select

Volkswagen Jetta Cooling System Service & Maintenance Parts

Sort By
Filter By
Return to Top

ECS Cooling System Refresh Kit - OE Plus

ES#2710337 - 1J0121253P - ECS Cooling System Refresh Kit - OE Plus - Replace the most common failure points in your cars cooling system including a replacement 2-row radiator - Assembled By ECS - Volkswagen

Replace the most common failure points in your cars cooling system including a replacement 2-row radiator affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with AWW or AWD engine code with production date from 09/01/2000 only. Also fits vehicles with AWP engine code with manual transmission.

Brand:
Assembled By ECS - Corporate Logo
ES#:
2710337
Mfg#:
1J0121253P
Back Ordered
ON SALE! SAVE 12%
$622.64

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

$548.77 USD
This product is lifetime replacement eligible Partial Replacement

ECS Cooling System Refresh Kit With Silver ECS Water Pipe

ES#2770835 - MKIV12VCOOLKT4 - ECS Cooling System Refresh Kit With Silver ECS Water Pipe - This comprehensive kit eliminates weak spots in your cooling system and replaces them with performance options. - Assembled By ECS - Volkswagen

This comprehensive kit eliminates weak spots in your cooling system and replaces them with performance options. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
See description for installation notes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2770835
Mfg#:
MKIV12VCOOLKT4
Back Ordered
$801.99

This product was last offered at the strikethrough price on
03-30-2026

$764.99 USD
This product is lifetime replacement eligible Partial Replacement

ECS Cooling System Refresh Kit With Silver ECS Water Pipe

ES#2702184 - MKIV12VCOOLKT - ECS Cooling System Refresh Kit With Silver ECS Water Pipe - Kit assembled with all the usual wear items in the cooling system to keep your engine at optimum temperature. - Assembled By ECS - Volkswagen

Kit assembled with all the usual wear items in the cooling system to keep your engine at optimum temperature. 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#:
2702184
Mfg#:
MKIV12VCOOLKT
Back Ordered
ON SALE!
$794.99

This product was last offered at the strikethrough price on
03-05-2026

$763.12 USD
This product is lifetime replacement eligible Partial Replacement

Cooling System Refresh Kit - OE

ES#2588416 - MKIVJTCRK20 - Cooling System Refresh Kit - OE - Everything needed for a full cooling system overhaul - Assembled By ECS - Volkswagen

Everything needed for a full cooling system overhaul affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with AZG or AVH engine code only

Brand:
Assembled By ECS - Corporate Logo
ES#:
2588416
Mfg#:
MKIVJTCRK20
Back Ordered
ON SALE! SAVE 17%
$650.99

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

$538.54 USD
This product is lifetime replacement eligible Partial Replacement

ECS Cooling System Refresh Kit - Performance

ES#2581315 - MKIVGLICOOLKT1 - ECS Cooling System Refresh Kit - Performance - This comprehensive kit eliminates weak spots in your cooling system and replaces them with performance options. Blue hoses - Assembled By ECS - Volkswagen

This comprehensive kit eliminates weak spots in your cooling system and replaces them with performance options. Blue hoses affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with AWW or AWD engine code with production date from 09/01/2000 only. Also fits vehicles with AWP engine code with manual transmission.

Brand:
Assembled By ECS - Corporate Logo
ES#:
2581315
Mfg#:
MKIVGLICOOLKT1
Back Ordered
$701.99 USD
This product is lifetime replacement eligible Partial Replacement

ECS Cooling System Refresh Kit With Black ECS Water Pipe

ES#2702204 - MKIV12VCOOLKT2 - ECS Cooling System Refresh Kit With Black ECS Water Pipe - Kit assembled with all the usual wear items in the cooling system to keep your engine at optimum temperature. - Assembled By ECS - Volkswagen

Kit assembled with all the usual wear items in the cooling system to keep your engine at optimum temperature. 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#:
2702204
Mfg#:
MKIV12VCOOLKT2
Back Ordered
$611.99 USD
This product is lifetime replacement eligible Partial Replacement

ECS Cooling System Refresh Kit - OE Plus

ES#2710336 - 1J0121253P - ECS Cooling System Refresh Kit - OE Plus - Replace the most common failure points in your cars cooling system including a heavy-duty, 3-row radiator upgrade - Assembled By ECS - Volkswagen

Replace the most common failure points in your cars cooling system including a heavy-duty, 3-row radiator upgrade affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with AWW or AWP engine code with 5-speed automatic transmission only

Brand:
Assembled By ECS - Corporate Logo
ES#:
2710336
Mfg#:
1J0121253P
Back Ordered
ON SALE! SAVE 14%
$915.99

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

$789.99 USD
This product is lifetime replacement eligible Partial Replacement

Cooling System Refresh Kit

ES#3477495 - 1J0121253AKT - 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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with manual transmission up through the 2001 model year with ALH engine code

Brand:
Assembled By ECS - Corporate Logo
ES#:
3477495
Mfg#:
1J0121253AKT
Back Ordered
Auto Notify
ON SALE!
$665.99

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

$644.25 USD
This product is lifetime replacement eligible Partial Replacement

HVAC Heater Control Valve

Heater Control Solenoid Valve affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Vemo - Corporate Logo
ES#:
4783197
Mfg#:
5Q0906457K
Special Order: No Guaranteed ETA
$104.99 USD
Free Shipping
on orders $49 and up
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.

Let us help you find the parts that fit your Volkswagen

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

Terms of Use Privacy Policy ECS Tuning is part of Enthusiast Auto Holdings