Victor Reinz 10-10266-01 Engine Oil Pan Gasket Set - Upper

Engine Oil Pan Gasket Set for Ford, Mazda, and More

Victor Reinz 10-10266-01 is an engine oil pan gasket set built for applications that demand a precise seal at the oil pan. With molded rubber and metal construction, this one-piece gasket is engineered to match the sealing needs of specific engines while helping control leaks, noise, vibration, and harshness.

Compatible with select Ford Ranger, Ford Explorer, Ford Mustang, Mazda B4000, Mercury Mountaineer, and Land Rover LR3 applications, Victor Reinz 10-10266-01 is a direct-fit sealing solution for service work on upper oil pan applications.

Key Features

• Molded rubber and metal construction for stable sealing performance
• One-piece configuration for a clean, application-specific fit
• 0.090 thickness for the intended oil pan sealing surface
• 25 bolt hole design to match the specified mounting pattern
• Standard grade replacement for routine engine service
• Engineered to meet or exceed original equipment standards

Detailed Description

Victor Reinz 10-10266-01 is designed for engines where the oil pan gasket is part of the sealing system and, in many cases, part of the NVH strategy as well. The molded rubber and metal design helps maintain consistent contact across the sealing surface, while the one-piece layout supports accurate installation on the specified upper oil pan applications. This part cross-references MAHLE OS32521 for the same application.

Fits 2001-2011 Ford Ranger, Upper; fits 1997-2010 Ford Explorer, Upper; fits 2007-2010 Ford Explorer Sport Trac, Upper; fits 2001-2005 Ford Explorer Sport Trac, Upper; fits 2005-2010 Ford Mustang, Upper; fits 2001-2010 Mazda B4000, Upper; fits 1998-2010 Mercury Mountaineer, Upper; fits 2005-2009 Land Rover LR3, Upper; fits 2001-2003 Ford Explorer Sport, Upper; fits 1994-2000 Ford Explorer, N/A; fits 1994-2000 Ford Ranger, N/A; fits 1994-2000 Mazda B4000, N/A; fits 1994-1997 Ford Aerostar, N/A; fits 1994 Mazda Navajo, N/A.

Common Problems This Part Helps Address

• Oil seepage at the oil pan sealing surface
• Drips on the driveway after shutdown
• Loss of seal integrity from aged or flattened gasket material
• Noise or vibration concerns tied to worn sealing components
• Leak recurrence after prior service with an incorrect gasket style

Installation Notes and Tips

Clean the mating surfaces thoroughly before installation and inspect the oil pan and engine flange for damage, warpage, or residue. Confirm the application uses the upper oil pan position and verify bolt-hole alignment before tightening fasteners to the vehicle manufacturer’s specification. For best results, replace any damaged sealing surfaces before assembly.

Quality Assurance

Victor Reinz designs sealing components to meet or exceed original equipment manufacturer standards and to match the requirements of the specific engine application. Part number 10-10266-01 is built with application-focused materials and geometry for dependable oil pan sealing.