Dorman 921-173 Engine Oil Filter Cover

OE-Style Oil Filter Cover Replacement

Dorman 921-173 is a direct replacement engine oil filter cover for vehicles that use a threaded, screw-on cap. It is built to match the original cap’s fit and function, helping restore normal oil service on applications such as the Hyundai Genesis, Hyundai Equus, Kia Borrego, and Kia K900.

With a black housing, natural finish, and a combination of steel, plastic, and rubber materials, this oil filter cap is made for a secure seal and dependable service. The Dorman 921-173 is a practical repair choice when the original cover is cracked, stripped, or no longer sealing correctly.

Key Features

• Direct replacement engine oil filter cover for OE-style fit and function
• Threaded, screw-on mounting type for a secure installation
• Black housing with natural finish
• Constructed from steel, plastic, and rubber
• Measures 85.5 in diameter and 91.7 in length
• Fits Hyundai Genesis, Hyundai Equus, Kia Borrego, and Kia K900 applications
• Part number 921-173 for easy identification

Detailed Description

This Dorman oil filter cover is engineered as a direct replacement for the original equipment cap used on select Hyundai and Kia vehicles. It is designed to restore proper sealing at the oil filter housing, which is important for clean oil changes and reliable engine maintenance. If you are searching for an oil filter cap for a 2009-2014 Hyundai Genesis, 2011-2016 Hyundai Equus, 2009-2011 Kia Borrego, or 2015-2017 Kia K900, part number 921-173 is the correct OE-style service part to review.

This part cross-references Hyundai/Kia OE number 263323F300 for the same application.

Common Problems This Part Can Help Solve

• Cracked oil filter cover
• Stripped threads on the filter cap
• Oil leaks at the filter housing
• Difficult or incomplete oil filter service
• Damaged cap sealing surface

Installation Notes and Tips

• Confirm the vehicle’s engine oil filter housing uses a threaded, screw-on cap before ordering.
• Inspect the housing and sealing surfaces for damage before installing the new cover.
• Verify fitment by year, make, and model: Fits 2009-2014 Hyundai Genesis; Fits 2011-2016 Hyundai Equus; Fits 2009-2011 Kia Borrego; Fits 2015-2017 Kia K900.
• Use the part number 921-173 to match the correct replacement during service.

Quality Assurance

Dorman manufactures direct replacement parts to match OE fit and function for repair-focused applications. Part number 921-173 is built for the specified Hyundai and Kia fitments listed above.