The PPE Billet Aluminum Engine Oil Filler Cap is designed as a durable replacement for the factory plastic oil cap on GM Duramax engines. Crafted from high-quality billet aluminum, this cap provides a secure, leak-free seal and adds a refined look to your engine bay.

Key Features:

• High-Quality Billet Aluminum:
  Precision-machined from billet aluminum, providing improved durability over factory plastic caps.

• Leak-Free Seal:
  Designed for a secure fit, ensuring a reliable seal that prevents oil leaks.

• Enhanced Engine Bay Appearance:
  The polished finish and sleek design offer a refined, upgraded look for Duramax engines.

• Direct Replacement:
  Fits directly onto GM Duramax engine oil filler ports, making installation quick and straightforward.

Technical Specifications:

• Material:
  Billet aluminum for strength and corrosion resistance.

• Application:
  Compatible with GM Duramax diesel engines.

• Finish:
  Polished for a premium look and enhanced resistance to wear.

• Function:
  Provides a reliable seal for the engine oil filler port, helping to maintain proper oil levels and reduce the risk of leaks.

Installation Notes:
The PPE Billet Aluminum Engine Oil Filler Cap installs in place of the factory plastic cap, offering a direct-fit replacement with no modifications needed. This cap is ideal for Duramax owners seeking a long-lasting, high-quality upgrade that enhances both the durability and appearance of their engine bay.

Compatible Vehicles