Recommended to be replaced when replacing fuel pump
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4920226
Mfg#:
06H109311B
$97.99
This product was last offered at the strikethrough price on 02-23-2026
$94.99 USD
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Replacement valve cover bolt for your BMW's valve cover
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Brand:
ES#:
4833871
Mfg#:
11129454322
$9.59 USD
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Lifetime Replacement
Stop burning oil at start-up
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
22618
Mfg#:
11340035853
15% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$92.99
This product was last offered at the strikethrough price on 01-07-2026
$78.99 USD
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Located at the front of each camshaft
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Brand:
ES#:
2661450
Mfg#:
11317587757
$8.99 USD
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Lifetime Replacement
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Brand:
ES#:
2177598
Mfg#:
11127593207
$6.99 USD
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Lifetime Replacement
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!
Brand:
ES#:
4908308
Mfg#:
ARP-HSK-S55-CA
$899.99 USD
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Lifetime Replacement
For the cylinder head cover
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Brand:
ES#:
23280
Mfg#:
11377502022
7% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$18.20
This product was last offered at the strikethrough price on 03-04-2026
$16.99 USD
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Lifetime Replacement
M10X1X94
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Brand:
ES#:
23175
Mfg#:
11367524954
10% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$8.27
This product was last offered at the strikethrough price on 03-04-2026
$7.48 USD
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Lifetime Replacement
Original equipment gasket set from an original equipment supplier
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Brand:
ES#:
4004506
Mfg#:
11127587804
$22.99 USD
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Lifetime Replacement
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
Brand:
ES#:
2194223
Mfg#:
11127589830
$8.99 USD
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Lifetime Replacement
Seal fitted to the end of the valve
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Brand:
ES#:
22610
Mfg#:
11340034068
15% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$92.99
This product was last offered at the strikethrough price on 06-06-2026
$78.99 USD
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Lifetime Replacement
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Brand:
ES#:
4661132
Mfg#:
SUP-HPVSK-S55-88
$1099.99 USD
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Lifetime Replacement
Secures the VANOS adjuster unit to the camshaft - M10x1x94
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Brand:
ES#:
5341159
Mfg#:
11367524954
$8.99 USD
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Lifetime Replacement
Prevent timing failure by replacing your worn out camshaft
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Brand:
ES#:
2138038
Mfg#:
11317576161
3% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$1116.99
This product was last offered at the strikethrough price on 06-06-2026
$1079.99 USD
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Lifetime Replacement
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Brand:
ES#:
2767203
Mfg#:
11127849621
15% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$410.99
This product was last offered at the strikethrough price on 06-06-2026
$350.99 USD
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Lifetime Replacement
Used to secure the valve cover
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
18557
Mfg#:
11127544369
16% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$9.13
This product was last offered at the strikethrough price on 03-04-2026
$7.63 USD
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Lifetime Replacement
More About Cylinder Head Parts
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.