Seals the cam chain tensioner to the cylinder head
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A commonly broken piece due to engine bay heat
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Includes crush washer. M14x1.5
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Brand:
ES#:
4027477
Mfg#:
N90813201
Back Ordered
ON SALE!
SAVE 30%
$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
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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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Brand:
ES#:
4151944
Mfg#:
HWW0024
Ships in 3 Business Days
ON SALE!
$10.99
This product was last offered at the strikethrough price on 06-29-2026
Square connector with rounded ends, includes O-Ring
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Keep proper pressure in your coolant system
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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
