Used when cleaning carbon build up on direct injection engines
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Brand:
ES#:
3177667
Mfg#:
3393K34C
In Stock
ON SALE!
SAVE 10%
$68.33
This product was last offered at the strikethrough price on 05-02-2026
Replacement valve cover bolt for your BMW's valve cover
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High performance valve spring kit including steel retainers. 75lb @ 37mm, 155lb @ 10mm
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Secure your engine with race-proven durability using the ARP Head Stud Kit the top choice for serious BMW performance enthusiasts and professional builders alike.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms N55 Engines it is a MUST to drill and tap! N55 Engines it is a MUST to drill and tap!
Seals the spark plug recess insert to the valve cover
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with production date from 01/2011
Hardware to replace the coarse-thread screws originally used to mount components to the plastic valve cover.
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Brand:
ES#:
5424743
Mfg#:
N55VCHWKT
In Stock
ON SALE!
SAVE 14%
$18.99
This product was last offered at the strikethrough price on 05-02-2026
Whether you're replacing or upgrading components of your cylinder head, we have everything you need to get back on the road. Finish your engine build or replace broken cylinder head bits with our catalog of rocker arms, camshafts, cylinder head gaskets, valves, valve springs, entire cylinder head assemblies, cylinder head hardware, and more.
Lifetime Replacement
