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!
Increase the visual appeal of your engine bay and eliminate the problematic PCV valve!
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Located within the VANOS sprockets.
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Brand:
ES#:
4871930
Mfg#:
11368696446
In Stock
ON SALE!
SAVE 20%
$95.99
This product was last offered at the strikethrough price on 05-02-2026
Original equipment gasket set from an original equipment supplier
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Located on front of valve cover
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Brand:
ES#:
4876887
Mfg#:
11367593719
In Stock
ON SALE!
SAVE 16%
$37.99
This product was last offered at the strikethrough price on 05-02-2026
Eliminate oil and vacuum leaks with a brand new valve cover - includes a new integrated PCV Valve
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Brand:
ES#:
4057178
Mfg#:
11127588412
In Stock
Limited Qty Sale
$217.99
This product was last offered at the strikethrough price on 06-01-2026
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
