Valve Cover Assembly

Over time, the factory valve cover hardware on M50, M50TU, M52, M52TU, M54, S50 (US), and S52 engines is subjected to continuous heat cycling, oil vapor, and moisture, causing original cap nuts to oxidize, corrode, or thread-strip during routine maintenance. Our Polished Valve Cover Cap Nut serves as a direct replacement designed to address these common failure points while improving upon overall engine bay aesthetics.

Because maintaining precise gasket compression is critical to preventing oil leaks, these cap nuts and washers are machined directly to OE-style dimensions. This exact fitment allows for direct compatibility with original and replacement valve cover studs (see T#55317643) and ensures the hardware can be torqued precisely to OEM specifications without guesswork. Manufactured to grade 8.8 structural strength standards, the hardware maintains the necessary clamp force required under normal and high-performance engine operating conditions.

To resist corrosion, both the cap nut and washer undergo an electroless nickel plating process during production. Unlike standard zinc coatings that dull or rust over time, electroless nickel provides a uniform layer of corrosion resistance that withstands long-term chemical exposure and extreme temperature swings while giving the hardware a polished, high-end appearance. Each cap nut assembly includes an OE rubber washer seal, ensuring a tight, leak-free barrier that prevents oil from escaping through the mounting studs.

Enhance your BMW's performance with this comprehensive valve cover assembly, complete with a sealing gasket and engine cover mounts.

• Key Benefits:
  • Comprehensive valve cover assembly for BMW engines
  • Includes sealing gasket for optimal performance
  • Engine cover mounts ensure a secure fit
  • Enhances overall engine efficiency and longevity

Valve Cover by Rein is a crucial component designed to protect and seal the top of your BMW’s engine, ensuring optimal performance and preventing oil leaks. Engineered specifically for BMW engines, this high-quality valve cover provides a precise fit and exceptional durability. Available at Turner Motorsport, the Valve Cover by Rein offers long-lasting reliability, protecting critical engine components from damage while maintaining proper oil pressure.

• Designed specifically for BMW engines for perfect fit and function
• Prevents oil leaks, maintaining proper engine lubrication
• Made from high-quality, durable materials for long-lasting performance
• Direct-fit replacement ensures hassle-free installation
• Protects critical engine components and improves engine efficiency
• Helps maintain proper oil pressure for optimal engine performance

The Valve Cover VCE0101 by Rein from Turner Motorsport is the ideal solution for BMW owners seeking to protect their engine, prevent oil leaks, and ensure reliable performance.