Pioneer Cables 749279 Automatic Transmission Extension Housing Gasket

Automatic Transmission Extension Housing Gasket

Pioneer Cables 749279 is an automatic transmission extension housing gasket for select Ford, Mercury, and Lincoln applications. It is an exact-fit replacement part built for the transmission extension or adapter housing, helping restore a proper seal during service.

• Exact-fit replacement for the transmission extension housing
• Compatible with select Ford Explorer and Explorer Sport Trac applications
• Also fits select Mercury Mountaineer and Lincoln Aviator models
• Paraphrased OE-style replacement from Pioneer Transmission Components
• Part number 749279 for service matching and lookup

Fitment Details

• Fits 2008-2010 Ford Explorer, Extension/Adapter Housing Gasket
• Fits 2008-2010 Ford Explorer Sport Trac, Extension/Adapter Housing Gasket
• Fits 2004-2010 Mercury Mountaineer, Extension/Adapter Housing Gasket
• Fits 2004-2007 Ford Explorer
• Fits 2002 Ford Explorer
• Fits 2007 Ford Explorer Sport Trac
• Fits 2003-2005 Lincoln Aviator
• Fits 2002-2003 Mercury Mountaineer

What This Gasket Helps Address

• Transmission fluid seepage at the extension housing
• Leaks after transmission service or housing removal
• Seal deterioration from age, heat, and fluid exposure
• Improper sealing at the adapter housing interface
• Repeat service caused by a compromised gasket surface

Installation Notes

Clean both mating surfaces thoroughly before installation and inspect the housing for damage, warping, or old gasket material. Verify the application by year, make, and model before ordering; this part number 749279 is listed for specific Explorer, Explorer Sport Trac, Mountaineer, and Aviator fitments.

Quality Assurance

Pioneer Transmission Components positions this part as an exact-fit replacement for the original application. This part cross-references Ford 4L2Z7086AA for the same application.