Call Us330-331-2003 ChatLive Chat Text Us!
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle Please tap 'Select' to pick a vehicle

Volkswagen GTI Coolant Expansion Tank Kits

Sort By
Filter By
Return to Top
ES#2581883 - 1K0121407AKT1 - Expansion Tank Replacement Kit - Includes a tank, cap, and necessary mounting hardware - Assembled By ECS - Volkswagen

Includes a tank, cap, and necessary mounting hardware 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#:
2581883
Mfg#:
1K0121407AKT1
In Stock
ON SALE! SAVE 19%
$34.99

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

$28.20 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3672035 - 5q0121407tKT1 - Coolant Expansion Tank Kit  - Clean up your engine bay or replaced your cracked unit with a new coolant expansion tank replacement kit. - Genuine Volkswagen Audi - Audi Volkswagen

Clean up your engine bay or replaced your cracked unit with a new coolant expansion tank replacement kit. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3672035
Mfg#:
5Q0121407TKT1
In Stock
$183.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement
ES#3146932 - 5q0121407getKT - Expansion Tank Replacement Kit - Includes a tank cap with seal - Assembled By ECS - Volkswagen

Includes a tank cap with seal 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#:
3146932
Mfg#:
5Q0121407GETKT
In Stock
ON SALE! SAVE 24%
$49.99

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

$38.23 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#2575826 - 1K0121407AKT - Expansion Tank Replacement Kit - Includes a tank, cap, cap seal and necessary mounting hardware - Genuine Volkswagen Audi - Volkswagen

Includes a tank, cap, cap seal and necessary mounting hardware affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2575826
Mfg#:
1K0121407AKT
In Stock
$135.99

This product was last offered at the strikethrough price on
12-22-2025

$120.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4820175 - 5wa121407fKT - Coolant Expansion Tank With Carbon Fiber Cover  - Cover your new coolant expansion tank with premium carbon fiber material! - Assembled By ECS - Volkswagen

Cover your new coolant expansion tank with premium carbon fiber material! 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#:
4820175
Mfg#:
5WA121407FKT
Ships in 2 Business Days
ON SALE! SAVE 20%
$247.99

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

$198.34 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3672037 - 5q0121321KT - Coolant Expansion Tank Kit  - Clean up your engine bay or replaced your cracked unit with a new coolant expansion tank replacement kit. - Assembled By ECS - Audi Volkswagen

Clean up your engine bay or replaced your cracked unit with a new coolant expansion tank replacement kit. 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#:
3672037
Mfg#:
5Q0121321KT
Ships on Oct 15, 2026
ON SALE! SAVE 19%
$91.99

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

$74.77 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement
ES#2598389 - 1K0121407A - Expansion Tank Replacement Kit - R8 Coolant Cap - Includes a tank, cap, cap seal and necessary mounting hardware - Assembled By ECS - Volkswagen

Includes a tank, cap, cap seal and necessary mounting hardware 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#:
2598389
Mfg#:
1K0121407A
Ships in 2 Business Days
$335.68 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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