Includes crush washer. M14x1.5
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Brand:
ES#:
4027477
Mfg#:
N90813201
Back Ordered
$3.99
This product was last offered at the strikethrough price on 05-07-2026
Clean up your engine bay or replaced your cracked unit with a new coolant expansion tank
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
5388789
Mfg#:
1J0121407F
In Stock
ON SALE!
SAVE 20%
$13.99
This product was last offered at the strikethrough price on 05-02-2026
14x20x1.5
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Square connector with rounded ends, includes O-Ring
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Keep proper pressure in your coolant system
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Replace brittle plastic parts.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Replacement 4-pin/40 amp relay
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Keep proper pressure in your coolant system
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Use new hardware with your new parts. M6x12
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Secures front crankshaft seal. Total of 10 required.
Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.
Lifetime Replacement
