Dorman 264-986 Engine Valve Cover - Right

Durable Engine Valve Cover for Chevrolet, GMC, and Hummer Vehicles

The Dorman 264-986 engine valve cover is designed specifically for a range of Chevrolet, GMC, and Hummer models. Constructed from stamped steel and finished in black, this valve cover offers a reliable replacement option for maintaining engine integrity and performance.

• Material: Stamped steel for strength and durability
• Dimensions: 21.5 inches width, 6.5 inches length, 4.5 inches height
• Color: Black finish for corrosion resistance
• Mounting hardware included for straightforward installation
• Package includes valve cover, RTV gasket maker, and mounting bolts
• Specific fitment for Chevrolet, GMC, and Hummer models
• Standard replacement grade for dependable performance

Product Details and Specifications

The Dorman 264-986 valve cover is engineered to meet the exact specifications of various Chevrolet, GMC, and Hummer vehicles, including models such as the Blazer, C10, C1500, K5 Blazer, Tahoe, Yukon, and more. Its stamped steel construction provides a sturdy barrier to protect the cylinder head components from dirt, debris, and oil leaks. The black finish helps resist corrosion, extending the service life of the part. This valve cover comes with all necessary mounting hardware and an RTV gasket maker to ensure a proper seal during installation.

Compatible Vehicles and Applications

This valve cover is compatible with a wide range of Chevrolet, GMC, and Hummer vehicles, including:

• Chevrolet Blazer, C10, C1500, Tahoe, Yukon
• GMC Jimmy, K10, K1500, Savana 2500, Sierra models
• Hummer H1

It is designed for specific fitment, ensuring a precise match and reliable sealing for these models.

Common Issues Addressed by This Valve Cover

• Prevents oil leaks caused by damaged or worn valve covers
• Protects cylinder head components from contaminants
• Maintains proper engine ventilation and pressure
• Replaces corroded or cracked valve covers to restore engine integrity
• Helps avoid engine performance issues related to oil leakage

Installation Notes and Tips

Installation of the Dorman 264-986 valve cover is straightforward with the included mounting bolts and RTV gasket maker. Before installation, clean the cylinder head surface thoroughly to ensure a proper seal. Apply the RTV gasket maker as directed to prevent leaks. Torque the mounting bolts to manufacturer specifications to avoid warping or damage. This valve cover is designed for specific fitment, so verify compatibility with your vehicle model before installation.

Quality Assurance and Warranty

Dorman provides this valve cover as a standard replacement part, manufactured to meet OEM specifications. The stamped steel construction and included hardware support reliable, long-term use. While specific warranty details may vary, Dorman typically offers limited warranties on their replacement parts to cover defects in materials and workmanship.