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
Add some style with this reservoir kit which includes an aluminum Porsche coolant cap!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
2597343
Mfg#:
42012132118T
In Stock
ON SALE!
$82.99
This product was last offered at the strikethrough price on 05-02-2026
Install a brand new expansion tank with a new cap and hardware
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! Up to production date 3/11/2008
Brand:
ES#:
2762641
Mfg#:
8K0121405MKT1
Ships in 6 Business Days
ON SALE!
SAVE 13%
$99.99
This product was last offered at the strikethrough price on 05-02-2026
Everything you need to replace your faded, cracked, or leaky expansion tank!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3658445
Mfg#:
3B0121321KTKT2
Ships Today
ON SALE!
SAVE 13%
$61.99
This product was last offered at the strikethrough price on 05-02-2026
Everything in one kit to replace your coolant expansion tank
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
2587386
Mfg#:
8E0121403KT2
In Stock
ON SALE!
$47.99
This product was last offered at the strikethrough price on 05-02-2026
Clean up your engine bay or replace 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:
ES#:
2575924
Mfg#:
1J01000-1
In Stock
ON SALE!
SAVE 12%
$29.99
This product was last offered at the strikethrough price on 05-02-2026
Install a brand new expansion tank with a new cap and hardware
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! From production date 5/2/2011
Brand:
ES#:
2678370
Mfg#:
8K0121405NKT
Ships Today
ON SALE!
$86.99
This product was last offered at the strikethrough price on 05-02-2026
Clean up your engine bay or replace your cracked unit with a new coolant expansion tank replacement kit.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
2762975
Mfg#:
1J0121407FKT
In Stock
$108.93
This product was last offered at the strikethrough price on 02-24-2026
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:
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
Everything in one kit to replace your coolant expansion tank
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
2592613
Mfg#:
1K0121407AKT3
In Stock
ON SALE!
SAVE 25%
$32.99
This product was last offered at the strikethrough price on 05-02-2026
Install a brand new expansion tank with a new R8 polished aluminum cap and hardware
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Install a brand new expansion tank with a new R8 polished aluminum cap and hardware
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! Up to VIN 8D-W-007799, split is in the 1998 model year
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
Partial Replacement
