Dorman 264-491 Engine Valve Cover - Front

Dorman 264-491 Engine Valve Cover

Dorman 264-491 is a direct replacement engine valve cover for select Honda and Acura V6 applications with a front-mounted DOHC cylinder head. It is built from aluminum with a metallic gray natural finish to match the fit and function of the original cover on vehicles such as the Honda Odyssey, Pilot, Ridgeline, and Accord, as well as Acura RDX, TL, MDX, ZDX, and RL.

Key Features

• Direct replacement valve cover for specific front engine applications
• Aluminum construction for heat resistance and dimensional stability
• Short valve cover design with DOHC cylinder head type
• Natural finish with metallic gray appearance
• Specific fit for confirmed vehicle applications
• Engine valve cover replacement part number 264-491

Detailed Description

This Dorman engine valve cover is engineered to match the original equipment fit and function on select Honda and Acura models. It is designed for the front position and built from aluminum with a 0.125 material thickness, helping maintain proper sealing and heat resistance in demanding engine bay conditions. The short cover profile, 3.6 inside clearance height, and specific-fit design support accurate installation on the listed applications. Part number 264-491 is a practical OE-style replacement for vehicles that need a damaged, warped, or heat-affected valve cover restored to service.

Compatible With 2008-2017 Honda Odyssey, front; 2013-2015 Acura RDX, front; 2009-2015 Honda Pilot, front; 2012-2014 Acura TL, front; 2009-2014 Honda Ridgeline, front; 2010-2013 Acura MDX, front; 2010-2013 Acura ZDX, front; 2009-2012 Acura RL, front; 2008-2012 Honda Accord, front; 2012 Honda Crosstour, front; and 2010-2011 Honda Accord Crosstour, front.

This part cross-references Autotecnica HA1418205 and SKP SK264491 for the same application.

Common Problems It Can Help Address

• Oil seepage from a warped or damaged valve cover
• Loss of proper sealing at the cylinder head
• Heat-related distortion in the original cover
• Cracked or deteriorated aluminum valve cover housing
• Engine bay contamination from a compromised cover seal surface

Installation Notes and Tips

Verify front-position fitment and confirm the engine configuration before installation. Inspect the mating surface, gasket condition, and surrounding components for wear or contamination before replacing the cover. Mounting hardware, oil filler cap, grommets, hold down tabs, and oil baffles are not included unless specifically listed.

Quality Assurance

Dorman states this replacement valve cover has been extensively tested for fit and function, with materials selected for strong heat resistance and OE-style application accuracy. Part number 264-491 is built as a standard replacement for the listed Honda and Acura vehicles.