Stainless Steel 21-4N, Oversize 31.9mm (+0.5mm)
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4716055
Mfg#:
BMIVN-1054S-1
$25.99 USD
Free Shipping
on orders $49 and up
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Brand:
ES#:
3129162
Mfg#:
KPR-VW6-T
$1.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
For cylinders 1-4
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Brand:
ES#:
18483
Mfg#:
11127513194
$144.99
This product was last offered at the strikethrough price on
$102.99 USD
Free Shipping
Lifetime Replacement
Seals the opening for adjuster shaft
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Brand:
ES#:
18501
Mfg#:
11127518420
Limited Qty Sale
$18.99
This product was last offered at the strikethrough price on
$16.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Seals the actuator motor to the valve cover
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Brand:
ES#:
3692018
Mfg#:
11127502482
$7.77 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
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Brand:
ES#:
2597384
Mfg#:
11361432373KT
$101.00 USD
Free Shipping
Lifetime Replacement
Genuine BMW replacement valve spring that applies pressure to the valve, allowing it to open and close. 1 of 32 needed.
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Brand:
ES#:
23041
Mfg#:
11347837681
9% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$21.99
This product was last offered at the strikethrough price on
$19.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Allows the release of exhaust gasses from the combustion chamber.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
22981
Mfg#:
11347553772
3% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$103.99
This product was last offered at the strikethrough price on
$100.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Component responsible for holding the exhaust cam impulse wheel
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Brand:
ES#:
23125
Mfg#:
11361438306
4% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$100.99
This product was last offered at the strikethrough price on
$96.99 USD
Free Shipping
Lifetime Replacement
Addresses valve cover leaks
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Brand:
ES#:
2801211
Mfg#:
11127565286
$30.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
9.5X2.5MM
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Brand:
ES#:
4057008
Mfg#:
11367507729
$3.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
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Brand:
ES#:
2228187
Mfg#:
11377628305
7% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$99.99
This product was last offered at the strikethrough price on
$92.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Addresses valve cover leaks
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Brand:
ES#:
18720
Mfg#:
11127834111
3% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$93.99
This product was last offered at the strikethrough price on
$90.99 USD
Free Shipping
Lifetime Replacement
Priced per head, 2 required for a complete job
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Brand:
ES#:
2677944
Mfg#:
11127583113
$44.99
This product was last offered at the strikethrough price on
$43.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Replace your damaged head gasket to restore proper sealing of your engine and head, two needed per installation
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4067003
Mfg#:
11127513945
$84.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
To be replaced with every service
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4316570
Mfg#:
11367548459
$5.97 USD
Free Shipping
on orders $49 and up
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.
