Mahle 67683 Engine Camshaft Seal

Mahle Camshaft Seal for GM V8 Applications

The Mahle 67683 engine camshaft seal is an OEM-standard sealing component for select Cadillac, Buick, Pontiac, and Oldsmobile applications. Built with a seal and retainer plate design and finished in black, it is intended for engines that require a precise camshaft seal interface to control oil leakage at the camshaft opening.

Key Features

• OEM Standard item grade for factory-style fit and function
• Seal with retainer plate construction for secure sealing support
• Black seal color/finish
• Manufactured by Mahle, a trusted OE sealing brand
• Cross-references FEL-PRO TCS 46011 and General Motors 1647477

Product Details

Mahle 67683 is an engine camshaft seal used in GM applications where the camshaft passes through the engine sealing surface. It is built to match the requirements of vehicles such as the 2006-2011 Buick Lucerne, 2006-2011 Cadillac DTS, 2005-2010 Cadillac STS, and other listed Cadillac, Pontiac, and Oldsmobile models. This part number, 67683, is a direct-fit sealing solution for engines that specify a seal with retainer plate design.

Mahle gaskets and sealing products are used by OEMs and technicians around the world, and this camshaft seal follows that same OE-focused approach. If you are replacing a leaking camshaft seal on a Cadillac DeVille, Cadillac Seville, Cadillac Eldorado, or Cadillac SRX, Mahle 67683 provides the correct sealing format for the listed applications.

What This Part Helps Address

• Oil seepage at the camshaft seal area
• Visible oil residue around the front or rear engine sealing surface, depending on application
• Loss of sealing integrity from an aged or hardened original seal
• Service replacement during engine maintenance or teardown
• Fitment issues when the engine requires a seal with retainer plate design

Installation Notes and Tips

Verify engine application and seal style before installation. Clean the sealing surface thoroughly, inspect the camshaft and surrounding components for wear, and confirm the retainer plate seats evenly. For best results, install on a clean, dry surface and follow the vehicle service procedure for the specific Cadillac, Buick, Pontiac, or Oldsmobile model.

Quality Assurance

Mahle is known for OE-focused gasket and sealing products used across global vehicle service channels. Part number 67683 is built to OEM standard specifications for the listed GM applications and is backed by Mahle’s manufacturing reputation in engine sealing systems.