Install a new o-ring for a proper seal. 36x3.15
Seals the coolant flange to the cylinder head
Brand:
ES#:
274529
Mfg#:
037121687
30% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$7.08
This product was last offered at the strikethrough price on 11-01-2026
$4.99 USD
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on orders $49 and up
Lifetime Replacement
Includes the necessary components to replace your oil cooler and perform an engine oil service
10X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
2973079
Mfg#:
028117021LKT6
ON SALE!
$196.99
This product was last offered at the strikethrough price on 09-29-2026
$182.01 USD
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Partial Replacement
Includes gasket and features a metal impeller
Brand:
ES#:
3221000
Mfg#:
06E121018A
$91.21 USD
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on orders $49 and up
Lifetime Replacement
Includes gasket and hardware
Brand:
ES#:
4906326
Mfg#:
06L121012L
$185.99
This product was last offered at the strikethrough price on 05-07-2026
$180.99 USD
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on orders $49 and up
Lifetime Replacement
Keep your cooling system operating properly
Brand:
ES#:
3447639
Mfg#:
8E0121251AQ
$180.99 USD
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Lifetime Replacement
Cure the common coolant leak coming from the back of your engine compartment
10X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
2602886
Mfg#:
06B121132EKT
ON SALE!
$92.99
This product was last offered at the strikethrough price on 06-18-2026
$90.03 USD
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Partial Replacement
Keep your cooling system operating properly
For automatic transmission vehicles
Brand:
ES#:
2582034
Mfg#:
8E0121251AP
$184.99
This product was last offered at the strikethrough price on 05-07-2026
$179.99 USD
Add to Cart
Lifetime Replacement
Rubber coolant hose that connects thermostat to coolant hard pipe
Brand:
ES#:
281148
Mfg#:
06F121057D
13% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$22.99
This product was last offered at the strikethrough price on 10-26-2026
$19.99 USD
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on orders $49 and up
Lifetime Replacement
Ensure a leak free installation. 40x12
2X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat! 40x12 spring clamp used in many places on your European vehicles cooling system
Brand:
ES#:
2801336
Mfg#:
N90687201
$8.99 USD
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on orders $49 and up
Lifetime Replacement
We Price Match - Give Us A Call or Chat!
Brand:
ES#:
4415012
Mfg#:
4B3959457
$178.99 USD
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Free Shipping
on orders $49 and up
Lifetime Replacement
Composed of genuine Audi parts to fix your leaking coolant expansion tank.
10X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
2586894
Mfg#:
8E0121403KT
ON SALE!
$89.99
This product was last offered at the strikethrough price on 10-26-2026
$88.66 USD
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Lifetime Replacement
Keep proper pressure in your coolant system
10X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
4818658
Mfg#:
5Q0121321
ON SALE!
SAVE 31%
$15.99
This product was last offered at the strikethrough price on 09-16-2026
$10.99 USD
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Free Shipping
on orders $49 and up
Lifetime Replacement
Keep your cooling system efficient with a new thermostat, housing and o-ring
For vehicles with Inzi water pumps up to production date 6/3/2012
Brand:
ES#:
3690152
Mfg#:
06H121113BKT6KT
$177.99
This product was last offered at the strikethrough price on 10-05-2026
$174.99 USD
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Free Shipping
on orders $49 and up
Lifetime Replacement
Connects the heater core to the hard water pipe
2X Entries Into Our F80 M3 Sweepstakes Up to the 2012 model year
Brand:
ES#:
5433711
Mfg#:
8K1819371AB
$34.99 USD
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Free Shipping
on orders $49 and up
Lifetime Replacement
Maintain proper operating temperature with a new thermostat, housing and hardware
10X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
3138264
Mfg#:
06E121111GKT3
ON SALE!
$92.07
This product was last offered at the strikethrough price on 06-16-2026
$87.23 USD
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Lifetime Replacement
Fix leaks and keep your cooling system efficient
We Price Match - Give Us A Call or Chat!
Brand:
ES#:
1306567
Mfg#:
8D0121251P
$232.90
This product was last offered at the strikethrough price on 09-30-2026
$173.99 USD
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Lifetime Replacement