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Supertech

Supertech BMW N54/N55/S55/B48/B58 Viton Integral Intake Valve Stem Seal - Single (Drop Ship Only)

$2.03

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Supertech Viton Integral Intake Valve Stem Seal for BMW N54, N55, S55, B48, B58 engines. Direct fit.

Key Features

  • This listing is for a single Supertech Viton integral intake valve stem seal.
  • Designed for BMW N54, N55, S55, B48, and B58 engines.
  • Made from Viton, a material known for its resistance to high temperatures and engine oils.
  • Integral design combines the seal and retainer into one piece for easier installation and a secure fit.
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About this part

Product Details

This listing is for a single Supertech Viton integral intake valve stem seal, part number VSI-BM50-I. These seals are designed for BMW N54, N55, S55, B48, and B58 engines, commonly found in many performance BMW models.

Viton is a high-performance synthetic rubber known for its excellent resistance to heat and aggressive engine oils. The integral design means the seal and its retainer are a single unit, simplifying installation and ensuring a secure fit. When rebuilding or refreshing the top end of your engine, replacing these seals is crucial for preventing oil from entering the combustion chamber through the intake valve guides. This helps maintain engine performance, reduce oil consumption, and prevent smoking.

Specifications

Brand
Supertech
Manufacturer Part #
VSI-BM50-I
UPC
01037721243919

Frequently Asked Questions

Supertech BMW N54/N55/S55/B48/B58 Viton Integral Intake Valve Stem Seal - Single (Drop Ship Only)

$2.03