Install new hardware with your new parts. 27x12
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Secures lower radiator hose to the coolant expansion tank
Ensure a leak free installation. 14x12mm
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 14x12 spring clamp used in many places on your European vehicles cooling system
Install new hardware with your new parts.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Used in securing the coolant expansion tank
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 new hardware with your new parts. 5x20
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Used to secure the coolant expansion tank
Brand:
ES#:
471868
Mfg#:
N91090701
In Stock
25% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$3.99
This product was last offered at the strikethrough price on 06-03-2026
Keep proper pressure in your coolant system
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat!
Replace your cracked or faded expansion tank.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat!
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#:
2637204
Mfg#:
8E0121403FKT2
In Stock
ON SALE!
$62.99
This product was last offered at the strikethrough price on 05-02-2026
Install new hardware with your new parts.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat! Used in securing the coolant expansion tank
Keep proper pressure in your coolant system
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4818658
Mfg#:
5Q0121321
Ships in 1 Business Day
ON SALE!
SAVE 24%
$15.99
This product was last offered at the strikethrough price on 05-02-2026
Spring band clamp used in various areas on your European vehicle
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Secures expansion tank vent hose on both sides
Brand:
ES#:
280095
Mfg#:
06B145917A
Ships in 1-2 days
11% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$17.99
This product was last offered at the strikethrough price on 02-26-2026
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#:
2587387
Mfg#:
8E0121403KT3
In Stock
ON SALE!
SAVE 50%
$140.99
This product was last offered at the strikethrough price on 01-09-2026
A common source of overheating problems is a broken or leaking coolant expansion tank. Replace it with an OEM coolant expansion tank or quality aftermarket expansion tank to prevent future woes.
Lifetime Replacement
