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Volkswagen GTI Coolant Expansion Tank Kits

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Expansion Tank Replacement Kit

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 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2581883
Mfg#:
1K0121407AKT1
In Stock
$35.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Expansion Tank Kit

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.

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3672035
Mfg#:
5Q0121407TKT1
In Stock
$184.99

This product was last offered at the strikethrough price on
08-04-2026

$173.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Expansion Tank Replacement Kit

ES#3146932 - 5q0121407getKT - Expansion Tank Replacement Kit - Includes a tank cap with seal - Assembled By ECS - Volkswagen

Includes a tank cap with seal 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
3146932
Mfg#:
5Q0121407GETKT
In Stock
ON SALE! SAVE 25%
$38.99

This product was last offered at the strikethrough price on
10-19-2026

$29.39 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Expansion Tank Replacement Kit

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

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2575826
Mfg#:
1K0121407AKT
In Stock
$120.99

This product was last offered at the strikethrough price on
09-03-2026

$118.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Coolant Expansion Tank With Carbon Fiber Cover

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! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4820175
Mfg#:
5WA121407FKT
Ships in 9 Business Days
ON SALE!
$202.99

This product was last offered at the strikethrough price on
10-05-2026

$188.93 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank Replacement Kit - R8 Coolant Cap

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 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2598389
Mfg#:
1K0121407A
Ships in 1-2 days
$335.68

This product was last offered at the strikethrough price on
10-26-2026

$330.85 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Coolant Expansion Tank Kit

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. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
3672037
Mfg#:
5Q0121321KT
Ships on Dec 1, 2026
ON SALE!
$77.36 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

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