034Motorsport Valve Stem Caps for BMW E21 320i M10 1.8L

Clear BMW chassis

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Valve stem caps protect the tires air valve from damage and keeps the area free of dirt and road grime. When dirt and dust work its way into the tiny valve seat, it can create pressure on the assembly and cause a slight air leak. Over time, this may present itself as a 'slow leak' and you may find yourself continually adding air, in turn forcing more dirt into the valve and inside the tire. This leads to a constant fluctuation in pressure that wreaks havoc on the tread surface causing uneven or irregular wear, vibration, and excess noise.
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034Motorsport Aluminum Valve Stem Cap Set
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
034Motorsport - Corporate Logo
T#:31125658
Part#: 034-604-4000
In Stock
Sale - Save 10% $ 14.00

This product was last offered at the strikethrough price on
06-28-2026

$ 12.60 USD
Free Shipping
Sale - Save 10%
$ 14.00

This product was last offered at the strikethrough price on
06-28-2026

$ 12.60 USD
Free Shipping

034Motorsport Aluminum Valve Stem Cap Set is the perfect upgrade from standard plastic caps, offering both style and durability. Designed for high-performance driving, these aluminum caps resist heat expansion and withstand extreme conditions, ensuring a secure fit on your valve stems.

  • All-Aluminum Construction: Durable and heat-resistant, ideal for high-performance applications.
  • Hexagonal Shape: Allows for easy installation and adjustment with a standard wrench.
  • Black Satin Finish: Sleek appearance that complements any wheel setup.
  • 034 Logo: Featuring a clear polyurethane dome for added protection and style.
  • O-Ring Seal: Provides a secure, leak-proof fit.
  • TPMS Compatibility: Designed to fit all standard automotive valve stems and is compatible with most tire pressure monitoring systems.
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