Dorman 917-991 Engine Oil Filter Housing

Engine Oil Filter Housing for VW and Audi

Dorman 917-991 is an engine oil filter housing built to match the fit and function of the original housing on specified vehicles. It is a standard replacement for Volkswagen and Audi applications that need a durable plastic housing with a black finish and OE-style sealing surfaces.

Compatible With select 2005-2015 Volkswagen and Audi models, including Volkswagen Beetle, Passat, Golf, Jetta, Bora, Beetle Cabrio, and Audi TT RS Quattro. Dorman 917-991 is designed for direct replacement service where the original oil filter housing has cracked, warped, or begun leaking.

Key Features

• Engine oil filter housing for specified Volkswagen and Audi vehicles
• Standard replacement design for OE-style fit and function
• Plastic construction with black finish
• 5 mounting holes for secure installation
• Filter thread diameter: 3.3 in.
• Includes seals for housing service
• Cross-references Genuine 07K115397D and V104983 for the same application

Detailed Description

This Dorman oil filter housing is engineered for vehicles that use the listed engine designations and model-year applications. It serves as a direct replacement for the original housing on 2010-2013 Volkswagen Golf, 2007-2010 Volkswagen Jetta, 2012-2015 Volkswagen Passat with engine designation CCCA, 2014-2015 Volkswagen Beetle, 2013 Volkswagen Beetle from 7/01/13, 2013 Volkswagen Jetta from 7/01/13, 2010-2011 Volkswagen Beetle Cabrio, 2005-2010 Volkswagen Bora, and 2012-2014 Audi TT RS Quattro. The housing is built from plastic and uses OE-style sealing surfaces to support proper oil filter mounting and housing retention.

What It Helps Fix

• Oil leaks at the filter housing
• Cracked or brittle plastic housing damage
• Improper sealing at the housing-to-engine interface
• Worn filter housing threads or mounting points
• Service issues caused by a damaged original housing

Installation Notes and Tips

Verify engine designation and model-year coverage before installation, especially on 2012-2015 Volkswagen Passat with CCCA and 2013 Volkswagen Beetle or Jetta built from 7/01/13. Inspect the sealing surfaces carefully and replace any damaged seals during service. Confirm the filter thread diameter and mounting hole layout match the original housing before assembly.

Quality Assurance

Dorman designs this engine oil filter housing to match original fit and function for the listed vehicles, with a focus on durability and reliable performance in standard replacement service.