Motorad MO300 Engine Oil Filter Cap

Engine Oil Filter Cap for Toyota and Lexus

The MotoRad MO300 engine oil filter cap is a specific-fit replacement built for Toyota and Lexus applications that use a screw-on aluminum cap with an integrated rubber seal. It is made from OEM-approved materials and manufactured to meet or exceed OEM quality standards for dependable service in demanding temperature and operating conditions.

Key Features

• Aluminum construction with a silver finish
• Screw-on attachment type for specific-fit applications
• Round cap design with indicator markings
• Rubber gasket or seal included
• Standard replacement grade for OE-style service
• Thread diameter: 3.34 in. (84.84 mm)
• Cap depth: 1.36 in. (34.54 mm)
• Head diameter: 2.51 in. (63.75 mm)

Product Details

The MotoRad MO300 is an engine oil filter cap engineered for direct replacement use on a wide range of Toyota and Lexus models, including Camry, Tacoma, Avalon, Highlander, RAV4, Sienna, ES350, RX350, and related applications. Its aluminum body helps provide durability, while the included rubber seal supports a secure fit at the filter housing. This part cross-references Dorman OE Solutions 917-016 for the same application. The MO300 is a practical choice when replacing a worn, damaged, or leaking oil filter cap on vehicles such as the Toyota Camry and Lexus ES350.

Common Uses

• Replacing a cracked or stripped oil filter cap
• Addressing oil seepage at the filter housing
• Restoring proper sealing after cap wear or seal damage
• Correcting service issues caused by a damaged screw-on cap
• Maintaining proper oil filter housing closure on Toyota and Lexus engines

Installation Notes

Verify thread diameter, cap depth, and housing style before installation. Clean the sealing surface and inspect the filter housing for damage before fitting the new cap. Use the correct service procedure for the vehicle and confirm the cap seats evenly without cross-threading. Fits 2007-2024 Toyota Camry, N/A; Fits 2016-2023 Toyota Tacoma, N/A; Fits 2007-2024 Lexus ES350, N/A; Fits 2007-2022 Lexus RX350, N/A.

Quality Assurance

MotoRad manufactures this filter cap using OEM-approved materials at ISO TS16949 facilities and states that the part is built to meet or exceed OEM quality standards. The MO300 is intended as a standard replacement for consistent fit and sealing performance.