Victor Reinz 12-10039-01 Engine Valve Stem Oil Seal Set - Intake

Reliable Engine Valve Stem Oil Seal Set for GM Vehicles

The Victor Reinz 12-10039-01 Engine Valve Stem Oil Seal Set is designed to provide effective sealing for a range of General Motors vehicles. Engineered with molded rubber and metal, this seal set ensures durability and precise fitment for Buick, Cadillac, Chevrolet, GMC, Oldsmobile, and Pontiac models.

• Constructed from molded rubber and metal for durability and flexibility
• Inside diameter of 0.310 inches for accurate valve stem fit
• Thickness of 0.510 inches to maintain proper sealing pressure
• Outside diameter of 0.685 inches for secure installation
• Regular grade type with a positive sealing surface for reliable oil control

Technical Details and Material Specifications

This engine valve stem oil seal set features a molded rubber and metal construction that balances flexibility with strength, essential for maintaining a tight seal under engine operating conditions. The 0.310-inch inside diameter matches valve stem dimensions precisely, while the 0.510-inch thickness supports consistent sealing pressure. The 0.685-inch outside diameter ensures the seal fits securely within the valve guide bore. The regular grade type and positive sealing surface design help prevent oil leakage and maintain engine performance.

Compatible Vehicles and Applications

Compatible with a wide range of GM vehicles, this Victor Reinz valve stem oil seal set fits models including the Chevrolet Bel Air, Camaro, C10 Suburban, and Silverado series, as well as Cadillac Brougham, Pontiac Firebird, Buick Century, and GMC Yukon. The part number 12-10039-01 is specifically designed for these applications, ensuring proper fit and function in engines requiring this seal size and specification.

• Prevents oil leaks around valve stems
• Reduces valve guide wear and oil consumption
• Helps maintain engine compression and performance
• Addresses common issues like smoking and oil fouling
• Supports engine longevity by maintaining proper lubrication

Installation Notes and Tips

When installing the Victor Reinz 12-10039-01 valve stem oil seal set, ensure the valve stems and guides are clean and free of debris. Use appropriate tools to avoid damaging the molded rubber seal during installation. Verify the seal is seated evenly and fully within the valve guide bore to prevent leaks. It is recommended to replace valve stem seals in sets to maintain balanced engine performance.

Quality Assurance and Warranty

Victor Reinz manufactures this engine valve stem oil seal set to meet industry standards for durability and sealing performance. The product undergoes rigorous quality control to ensure consistent dimensions and material integrity. While specific warranty details are not provided, Victor Reinz products are known for reliable engineering and are widely used in professional automotive repair.