Mahle K31922 Engine Water Pump Gasket

Mahle K31922 Engine Water Pump Gasket

Mahle K31922 is an OEM-standard engine water pump gasket made from molded rubber for a precise seal at the water pump interface. It is built for Volkswagen and Audi applications that use a molded rubber O-ring type gasket, helping maintain proper coolant sealing during water pump service.

Key Features

• OEM Standard item grade for factory-style fit and sealing performance
• Molded rubber water pump gasket material for consistent compression and sealing
• Additional package contents: none
• Engine water pump gasket for select Volkswagen Jetta, Passat, Golf, GTI, Beetle, Eos, Golf R, and Audi A3, A4, A4 Quattro, TT, TT Quattro models
• Mahle K31922 cross-references FEL-PRO 35675 for the same application

Detailed Description

Mahle K31922 is an engine water pump gasket engineered for vehicles that require a molded rubber O-ring type seal. Mahle gaskets are used by OEMs and technicians worldwide for sealing applications, and this part follows that OE-style approach with molded rubber construction and an OEM Standard grade. It is a direct-fit sealing component for service work on the cooling system, including Volkswagen Jetta, Volkswagen Passat, and Audi A4 applications where the correct water pump gasket is critical to maintaining coolant containment.

This part number, K31922, also aligns with common OE and aftermarket references, including Audi 06A 121 119, Volkswagen 06A 121 119, and Beck/Arnley 0394149. Use it when replacing the water pump gasket on compatible 1.8T and related applications that specify this molded rubber seal.

What This Part Helps Address

• Coolant seepage at the water pump sealing surface
• Leaks caused by a flattened, hardened, or damaged gasket
• Loss of sealing integrity during water pump replacement
• Improper fit from using the wrong gasket style
• Repeat cooling system service caused by poor sealing at the pump

Installation Notes and Tips

Confirm the engine uses a molded rubber O-ring type water pump gasket before installation. Clean the mating surfaces thoroughly, inspect the pump housing for damage, and install the gasket evenly to avoid twisting or pinching. Verify the application against the vehicle’s original part number before assembly. Fits 1999-2008 Volkswagen Jetta, N/A; Fits 2000-2008 Volkswagen Passat, N/A; Fits 1999-2006 Volkswagen Golf, N/A; Fits 2006-2008 Volkswagen GTI, N/A; Fits 1998-2005 Volkswagen Beetle, N/A; Fits 2007-2009 Volkswagen Eos, N/A; Fits 2012-2013 Volkswagen Golf R, N/A; Fits 2001-2009 Audi A4, N/A; Fits 2001-2009 Audi A4 Quattro, N/A; Fits 2000-2006 Audi TT, N/A; Fits 2008-2009 Audi TT, N/A; Fits 2000-2006 Audi TT Quattro, N/A; Fits 2006-2008 Audi A3, N/A; Fits 2011-2015 Volkswagen Jetta, N/A; Fits 2012-2014 Volkswagen Passat, N/A; Fits 2012-2013 Audi TT Quattro, N/A.

Quality Assurance

Mahle supplies sealing products used in OEM and technician service environments, and K31922 is built to OEM Standard specifications for dependable water pump sealing. The molded rubber construction supports consistent fitment on the listed Volkswagen and Audi applications.