MAHLE 46467 ENGINE TIMING COVER SEAL 1982-2002 GM 6.2L/6.5L DIESEL

The MAHLE 46467 Engine Timing Cover Seal is an essential component for the reliable performance of GM 6.2L and 6.5L diesel engines manufactured between 1982 and 2002. Crafted from high-quality rubber, this timing cover seal is designed to ensure optimal sealing, preventing oil leaks and maintaining engine integrity under a variety of operating conditions.

• Part Number: 46467

• Type: Front timing cover (gear) seal — a one-piece rubber seal designed to prevent oil leaks where the cover meets the engine block
  

• Crafted from durable automotive-grade rubber, built to OEM spec or better, and packaged in a protective, shrink-wrapped tray
  

? Vehicle Fitment

Primarily compatible with GM 6.2 L and 6.5 L diesel engines from 1982–2002:

• Includes Silverado/Sierra trucks, vans like Chevy Express/GMC Savana, Kodiak/Topkick medium-duty trucks, and Suburbans from that era
  

Specs & Features

• Material: OEM-grade rubber for longevity and tight sealing
  

• Warranty: Typically backed by a 1‑year MAHLE warranty (some outlets extend coverage to 2 years/24 k miles)
  

• Packaging: Includes spring-loaded lip for better seal retention; sold individually — you’ll need one per front cover

 Application & Importance

• Use a new timing cover seal along with a gasket (such as MAHLE JV971 or JV1134) when servicing the front cover or timing chain/belt to prevent future oil leaks
  

• The spring-loaded lip design helps maintain consistent contact under engine vibration

 Summary Table

The MAHLE 46467 Engine Timing Cover Seal provides a critical solution for keeping GM 6.2L and 6.5L diesel engines running optimally, specifically models produced from 1982 to 2002. Made from premium automotive-grade rubber, this one-piece front timing cover seal is engineered to create a tight barrier between the timing cover and the engine block. Its robust construction ensures exceptional sealing performance, effectively preventing oil leaks that can compromise engine integrity over time.

Designed for compatibility with a range of vehicles, including Silverado and Sierra trucks, Chevy Express and GMC Savana vans, medium-duty Kodiak and Topkick trucks, and Suburbans from the specified era, this timing cover seal is a must-have for any engine maintenance regimen. The spring-loaded lip design enhances seal retention, maintaining consistent performance even under various operating conditions and vibrations found in diesel engines.

When servicing the front cover or timing chain/belt, pairing the MAHLE 46467 seal with a suitable gasket, such as the MAHLE JV971 or JV1134, will ensure maximum protection against future oil leaks. This timing cover seal is packaged in a protective, shrink-wrapped tray, safeguarding its quality until installation.

With a typical warranty of 1 year, and some vendors extending coverage up to 2 years or 24,000 miles, the MAHLE 46467 not only meets but often exceeds OEM specifications. Whether you are a professional mechanic or a dedicated DIY enthusiast, choosing this engine timing cover seal will help maintain the reliability and efficiency of your GM diesel engine. Invest in the MAHLE 46467 for peace of mind and superior engine performance.