Dorman 263-314 Engine Valve Cover - Left

Dorman 263-314 Engine Valve Cover

This Dorman engine valve cover is a direct replacement for the original equipment part on select Infiniti and Nissan V8 applications. Built from plastic with a black, uncoated finish, it is made to match OE fit and function for the left side of the engine.

• Direct replacement valve cover for specific applications
• Fits DOHC cylinder head designs
• Plastic construction with smooth, flat surface
• Black, uncoated finish
• Specific fit for the left side
• OEM item grade replacement
• Part number 263-314

Fitment Details

• Fits 2007 INFINITI QX56, left, to 08/06
• Fits 2007 Nissan Armada, left, to 08/06
• Fits 2007 Nissan TITAN, left, to 08/06
• Fits 2004-2006 INFINITI QX56, left
• Fits 2005-2006 Nissan Armada, left
• Fits 2004-2006 Nissan TITAN, left
• Fits 2004 Nissan Pathfinder Armada, left

Detailed Description

Dorman 263-314 is a standard replacement engine valve cover engineered for specific Infiniti QX56, Nissan Armada, Nissan TITAN, and Nissan Pathfinder Armada applications. It is built to match the fit and function of the original part, helping restore proper sealing and engine bay fitment on the left side of the cylinder head. The plastic construction and heat-resistant material selection support reliable service in demanding underhood conditions, while the OEM item grade and specific-fit design help simplify replacement on DOHC engines.

This part cross-references 132647S010 and 0360052 for the same application.

Common Repair Uses

• Replacing a warped or damaged valve cover
• Addressing oil seepage from a failed cover seal surface
• Restoring proper fit on the left cylinder head
• Correcting cracked plastic valve cover housing
• Repairing engine-top sealing issues on V8 applications

Installation Notes and Tips

Verify left-side placement and engine configuration before installation. Inspect the mating surface, gasket area, and surrounding components for wear or contamination before fitting the new cover. Confirm the vehicle build date on 2007 models, since listed applications include a cutoff of 08/06.

Quality Assurance

This Dorman replacement valve cover has undergone extensive testing for fit and function. It is built from quality materials for proper OE-style replacement performance on the listed Infiniti and Nissan applications.