Dorman 264-498 Engine Valve Cover - Rear or Right

Dorman 264-498 Engine Valve Cover

This Dorman engine valve cover is a direct replacement for the original cover on select Toyota and Lexus applications. Built from injection-molded plastic with a flat black, uncoated finish, it is made to match OE fit and function where the factory cover has become warped or damaged.

Compatible With 2016-2019 Toyota Tacoma, right rear applications and rear applications on select Lexus RX350, Toyota Camry, Toyota Highlander, Toyota Sienna, and Toyota Avalon models. Part number 264-498 is also a fitment-based replacement for OE reference 112010P010.

Key Features

• Direct replacement engine valve cover for specific DOHC cylinder head applications
• Injection-molded plastic construction for consistent fit and heat resistance
• Flat black, smooth, uncoated surface
• Specific-fit design for the listed Toyota and Lexus vehicles
• Matches OE-style dimensions, including 19.5 in. length, 9 in. width, and 3 in. height
• Oil filler cap, grommets, hold-down tabs, and mounting hardware are not included

Detailed Description

Dorman 264-498 is an OEM-grade replacement engine valve cover engineered for select rear and right-side cylinder head locations. It is built from plastic using an injection-molded construction and is shaped to follow the original equipment profile for proper sealing and installation on the specified Lexus RX350 and Toyota Camry, Highlander, Sienna, Avalon, and Tacoma applications. The cover is a standard replacement part with a smooth, flat black finish and no coating.

This valve cover is intended for vehicles with a DOHC cylinder head type and is listed for rear applications on 2016-2018 Lexus RX350 built in North America, 2017-2018 Toyota Highlander, 2017-2018 Toyota Sienna, 2018 Toyota Camry, and 2019 rear applications through 03/19 on Lexus ES350, Lexus RX350, Toyota Avalon, Toyota Camry, Toyota Highlander, and Toyota Sienna. It also fits 2016-2018 Toyota Tacoma, right, and 2019 Toyota Tacoma, right, through 03/19. Part number 264-498 helps restore the factory valve cover location when the original part is cracked, warped, or no longer sealing correctly.

What It Helps Fix

• Oil seepage from a warped or damaged valve cover
• Loss of sealing at the cylinder head cover interface
• Cracks in the original plastic cover from heat cycling
• Fitment issues caused by a distorted OE cover
• Engine bay contamination from a compromised cover assembly

Installation Notes and Tips

Verify engine position and build date before ordering, since fitment varies by rear or right-side location and some 2019 applications are limited to vehicles built through 03/19. Confirm the cylinder head layout is DOHC and compare the original cover to Dorman 264-498 before installation. Clean the sealing surfaces thoroughly and inspect related gaskets and seals during service.

Quality Assurance

Dorman states that this replacement valve cover has been extensively tested for fit and function and is made from quality materials for improved heat resistance. It is an OEM-grade replacement designed to meet the needs of the listed Toyota and Lexus applications.