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Cylinder Head Hardware & Misc Components

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Valve Stem Seal Kit - Set Of 16 - N12 N14 N16 N18 1.6L Engine ...
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Elring - Corporate Logo
T#:591737
Part#: 11340033950
In Stock
Sale - Save 3% $ 31.99

This product was last offered at the strikethrough price on
08-14-2026

$ 31.03 USD
Free Shipping on orders $49 and up
Sale - Save 3%
$ 31.99

This product was last offered at the strikethrough price on
08-14-2026

$ 31.03 USD
Free Shipping on orders $49 and up

Ensure optimal performance of your Mini's N12, N14, N16, or N18 1.6L engine with this Valve Stem Seal Kit. It includes a set of 16 seals recommended for replacement whenever installing new valves. These seals play a crucial role in sealing the valve under the spring, preventing oil leakage and maintaining proper engine function.

  • Set of 16 valve stem seals for N12, N14, N16, or N18 1.6L engines
  • Recommended for replacement when installing new valves
  • Seals the valve under the spring to prevent oil leakage
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Packaged by Turner - Corporate Logo
T#:15744038
Part#: 833004937430-KT
In Stock
$ 120.57 USD
Free Shipping on orders $49 and up
Proper valve lash adjustment is critical for longevity and performance. If your S54 is due for valve adjustment maintenance you can do it yourself with this kit, saving hundreds of dollars in labor charges. Use the proper tools! Includes Wiseco Valve Shim set Schwaben Installation tool #83300493743 BMW recommends S54 valve inspection and adjustment every 30k miles.
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ARP - Corporate Logo
T#:26238387
Part#: ARP-HSK-N63
Ships in 3 Business Days
Starting at $ 749.99 USD
Free Shipping on orders $49 and up
Starting at $ 749.99 USD
Free Shipping on orders $49 and up
Upgrade the performance of your BMW N63 engine with our ARP Head Stud Kits, specifically designed for the turbocharged V-8 N63 engine. As you increase the power output of your engine beyond its factory specifications, the head and block may start to separate, causing factory bolts to stretch and fail. Our ARP Head Studs are designed to be stronger than factory bolts, ensuring your race engine stays together even under extreme conditions. Our Custom Age 625+ kit is made from a material with a tensile strength of 260 ksi, substantially higher than the 190 ksi of the ARP 2000 head stud. It's an ideal choice for individuals who want to push the limits of their N63 builds.
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ARP - Corporate Logo
T#:20089537
Part#: ARP-HSK-S85
Ships in 5 Business Days
$ 579.99 USD
Free Shipping on orders $49 and up

TRW - Corporate Logo
T#:591667
Part#: 11341461405
Ships in 2 Business Days
$ 3.99

This product was last offered at the strikethrough price on
05-07-2026

$ 2.99 USD
Free Shipping on orders $49 and up
$ 2.99 USD
Free Shipping on orders $49 and up
Located in the upper spring plate to lock the compressed valve spring in place. These are an essential part for your cylinder head rebuild. Priced each.