Dorman 264-492 Engine Valve Cover

Overview of Dorman Engine Valve Cover 264-492

The Dorman 264-492 engine valve cover is designed specifically for select Lexus, Scion, and Toyota models, including the Camry, Corolla, Highlander, HS250h, Matrix, RAV4, Solara, tC, and xB. Crafted from durable aluminum, this short valve cover offers reliable protection for DOHC cylinder heads while maintaining engine performance.

• Constructed from sturdy aluminum material for durability
• Designed for DOHC cylinder head configurations
• Short valve cover type with dimensions: 19" length, 9" width, and 3.1" height
• Includes hold down tabs for secure mounting
• Contains internal oil baffles to manage oil flow
• Available in black and silver color options
• Specific fit for Lexus, Scion, and Toyota models listed
• Standard replacement grade with 0.35 material thickness
• Inside clearance height of 1.2 inches for proper valve operation

Detailed Product Description

The Dorman 264-492 engine valve cover is engineered to meet the exact specifications of various Lexus, Scion, and Toyota vehicles, ensuring a precise fit and reliable sealing. Made from aluminum, this valve cover offers enhanced resistance to heat and corrosion compared to traditional materials. Its short design suits DOHC cylinder heads, providing adequate clearance with a 1.2-inch inside height. The inclusion of internal oil baffles helps control oil distribution within the valve train, reducing oil leakage and maintaining engine cleanliness. The valve cover comes in black and silver finishes, allowing for compatibility with different engine aesthetics. Hold down tabs are integrated to secure the cover firmly in place, although mounting hardware is not included. This part is a standard replacement grade, designed to restore the engine’s original protection and performance.

Common Applications and Problem Resolution

• Replacement for cracked or damaged valve covers causing oil leaks
• Restores proper sealing on DOHC cylinder heads in Lexus, Scion, and Toyota models
• Prevents oil contamination and maintains engine cleanliness with built-in oil baffles
• Addresses valve cover warping or corrosion issues
• Suitable for vehicles requiring a short valve cover design

Installation Notes and Tips

When installing the Dorman 264-492 valve cover, ensure the cylinder head surface is clean and free of old gasket material to achieve a proper seal. Use a compatible valve cover gasket (sold separately) designed for your specific vehicle model. Since mounting hardware is not included, retain or replace bolts and hold down tabs as needed. Tighten bolts evenly in a crisscross pattern to the manufacturer’s torque specifications to avoid warping the cover. Verify clearance around the valve cover to prevent interference with other engine components.

Quality Assurance and Warranty

This Dorman engine valve cover is manufactured to meet OEM standards for fit, form, and function. It is a standard replacement grade part designed to provide reliable service life. While specific warranty details are not provided, Dorman products typically come with limited warranties covering defects in material and workmanship. For detailed warranty information, refer to Dorman’s official documentation or contact the distributor.