HomeTransmission > Gaskets and Sealing SystemsPioneer Cables 749093 Automatic Transmission Extension Housing Gasket
Part #: 749093

Pioneer Cables 749093 Automatic Transmission Extension Housing Gasket

196 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$17.20Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Ford, Mazda, Mercury, and Merkur, Ranger, B2300, B3000, B4000, Explorer Sport Trac, Explorer, B2500, Mountaineer, Aerostar, Navajo, Mustang, Bronco II, Scorpio, Thunderbird, XR4Ti, LTD, Capri, Marquis, Fairmont, Zephyr, Granada, Cougar, Pinto, Bobcat, and Mustang II
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Automatic Transmission Extension Housing Gasket

The Pioneer Cables 749093 automatic transmission extension housing gasket is designed for precise sealing in select Ford, Mazda, and Mercury vehicles. This gasket ensures a secure fit to prevent leaks and maintain transmission integrity in models such as the Ford Explorer, Mazda B2300, and Mercury Cougar.

  • Compatible with Ford, Mazda, and Mercury automatic transmissions
  • Fits models including Aerostar, B2300, B2500, B3000, B4000, Bobcat, Bronco II, Capri, Cougar, Explorer, Explorer Sport Trac, Fairmont, LTD, Marquis, Mountaineer, Mustang, Navajo, Pinto, Ranger, Thunderbird, and Zephyr
  • Part number 749093 for accurate identification and replacement
  • Designed to provide a tight seal for the extension housing to prevent fluid leaks
  • Manufactured by Pioneer Cables to meet OEM specifications

Product Details and Compatibility

The Pioneer Cables 749093 gasket is engineered specifically for automatic transmission extension housings on a range of Ford, Mazda, and Mercury vehicles. This gasket plays a critical role in sealing the connection between the transmission case and the extension housing, helping to maintain proper fluid containment and transmission performance. Compatible with popular models such as the Ford Mustang and Explorer, as well as the Mazda B3000 and Mercury Marquis, this gasket is a direct replacement part that meets factory fit and function requirements.

Common Applications and Problem Resolution

This automatic transmission extension housing gasket is used to address several transmission-related issues, including:

  • Preventing transmission fluid leaks at the extension housing joint
  • Eliminating contamination ingress that can damage transmission components
  • Reducing the risk of transmission overheating due to fluid loss
  • Maintaining proper transmission pressure and performance
  • Resolving symptoms of slipping or erratic shifting caused by fluid leaks

Installation Notes and Tips

When installing the Pioneer Cables 749093 gasket, ensure the mating surfaces of the transmission and extension housing are thoroughly cleaned and free of old gasket material or debris. Proper torque specifications should be followed to avoid over-tightening, which can damage the gasket or housing. It is recommended to inspect the extension housing and surrounding components for wear or damage during installation to ensure a reliable seal.

Quality Assurance and Warranty

Pioneer Cables manufactures the 749093 gasket to meet or exceed OEM standards for durability and fitment. While specific warranty details may vary, this gasket is produced under strict quality control processes to ensure consistent performance and reliability in compatible Ford, Mazda, and Mercury vehicles.

This part fits 196 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2006FordRanger4.0LV6N/A
2006FordRanger3.0LV6N/A
2006FordRanger2.3LL4N/A
2006MazdaB2300N/A
2006MazdaB3000N/A
2006MazdaB4000N/A
2005FordExplorer Sport TracN/A
2005FordRanger4.0LV6N/A
2005FordRanger3.0LV6N/A
2005FordRanger2.3LL4N/A
2005MazdaB2300N/A
2005MazdaB3000N/A
2005MazdaB4000N/A
2004FordExplorer Sport Trac4.0LV6N/A
2004FordRanger4.0LV6N/A
2004FordRanger3.0LV6N/A
2004FordRanger2.3LL4N/A
2004MazdaB2300N/A
2004MazdaB3000N/A
2004MazdaB4000N/A
2003FordExplorer Sport Trac4.0LV6N/A
2003FordRanger4.0LV6N/A
2003FordRanger3.0LV6N/A
2003FordRanger2.3LL4N/A
2003MazdaB2300N/A
2002FordExplorer Sport Trac4.0LV6N/A
2002FordRanger4.0LV6N/A
2002FordRanger3.0LV6N/A
2002FordRanger2.3LL4N/A
2002MazdaB2300N/A
2001FordExplorer5.0LV8N/A
2001FordExplorer4.0LV6N/A
2001FordExplorer Sport Trac4.0LV6N/A
2001FordRanger4.0LV6N/A
2001FordRanger3.0LV6N/A
2001FordRanger2.5LL4N/A
2001FordRanger2.3LL4N/A
2001MazdaB2300N/A
2001MazdaB2500N/A
2001MercuryMountaineer4.0LV6N/A
2000FordExplorer4.0LV6N/A
2000FordRanger4.0LV6N/A
2000FordRanger3.0LV6N/A
2000FordRanger2.5LL4N/A
2000MazdaB2500N/A
2000MercuryMountaineer4.0LV6N/A
1999FordExplorer4.0LV6N/A
1999FordRanger4.0LV6N/A
1999FordRanger3.0LV6N/A
1999FordRanger2.5LL4N/A
1999MazdaB2500N/A
1999MercuryMountaineer4.0LV6N/A
1998FordExplorer4.0LV6N/A
1998FordRanger4.0LV6N/A
1998FordRanger3.0LV6N/A
1998FordRanger2.5LL4N/A
1998MazdaB2500N/A
1998MercuryMountaineer4.0LV6N/A
1997FordAerostar4.0LV6N/A
1997FordAerostar3.0LV6N/A
1997FordExplorer4.0LV6N/A
1997FordRanger4.0LV6N/A
1997FordRanger3.0LV6N/A
1997FordRanger2.3LL4N/A
1997MazdaB2300N/A
1996FordAerostar4.0LV6N/A
1996FordAerostar3.0LV6N/A
1996FordExplorer4.0LV6N/A
1996FordRanger4.0LV6N/A
1996FordRanger3.0LV6N/A
1996FordRanger2.3LL4N/A
1996MazdaB2300N/A
1995FordAerostarN/A
1995FordExplorer4.0LV6N/A
1995FordRanger4.0LV6N/A
1995FordRanger3.0LV6N/A
1995FordRanger2.3LL4N/A
1995MazdaB2300N/A
1994FordAerostarN/A
1994FordExplorerN/A
1994FordRangerN/A
1994MazdaB2300N/A
1994MazdaB3000N/A
1994MazdaB4000N/A
1994MazdaNavajoN/A
1993FordAerostarN/A
1993FordExplorerN/A
1993FordMustang2.3LL4N/A
1993FordRangerN/A
1993MazdaNavajoN/A
1992FordAerostarN/A
1992FordExplorerN/A
1992FordMustang2.3LL4N/A
1992FordRangerN/A
1992MazdaNavajoN/A
1991FordAerostarN/A
1991FordExplorerN/A
1991FordMustang2.3LL4N/A
1991FordRangerN/A
1991MazdaNavajoN/A
1990FordAerostarN/A
1990FordBronco IIN/A
1990FordMustang2.3LL4N/A
1990FordRangerN/A
1989FordAerostarN/A
1989FordBronco IIN/A
1989FordMustang2.3LL4N/A
1989FordRangerN/A
1988FordAerostarN/A
1988FordBronco IIN/A
1988FordMustang2.3LL4N/A
1988FordRangerN/A
1988FordThunderbird2.3LL4N/A
1987FordAerostarN/A
1987FordBronco IIN/A
1987FordMustang2.3LL4N/A
1987FordRangerN/A
1987FordThunderbird2.3LL4N/A
1986FordAerostarN/A
1986FordBronco IIN/A
1986FordLTDN/A
1986FordMustang2.3LL4N/A
1986FordRangerN/A
1986FordThunderbird2.3LL4N/A
1986MercuryCapri2.3LL4N/A
1985FordBronco IIN/A
1985FordLTDN/A
1985FordMustang2.3LL4N/A
1985FordThunderbird2.3LL4N/A
1985MercuryCapri2.3LL4N/A
1985MercuryMarquis2.3LL4N/A
1984FordMustang2.3LL4N/A
1984FordRanger2.8LV6N/A
1984FordRanger2.3LL4N/A
1984FordThunderbird2.3LL4N/A
1984MercuryCapri2.3LL4N/A
1984MercuryMarquis2.3LL4N/A
1983FordFairmont3.3LL6N/A
1983FordFairmont2.3LL4N/A
1983FordMustang2.3LL4N/A
1983FordRangerN/A
1983MercuryCapri2.3LL4N/A
1983MercuryMarquis2.3LL4N/A
1983MercuryZephyr3.3LL6N/A
1982FordFairmont3.3LL6N/A
1982FordFairmont2.3LL4N/A
1982FordMustang3.3LL6N/A
1982FordMustang2.3LL4N/A
1982MercuryCapri3.3LL6N/A
1982MercuryCapri2.3LL4N/A
1982MercuryZephyr3.3LL6N/A
1982MercuryZephyr2.3LL4N/A
1981FordFairmont3.3LL6N/A
1981FordFairmont2.3LL4N/A
1981FordMustang3.3LL6N/A
1981FordMustang2.3LL4N/A
1981FordThunderbird3.3LL6N/A
1981MercuryCapri3.3LL6N/A
1981MercuryCapri2.3LL4N/A
1981MercuryCougar3.3LL6N/A
1981MercuryCougar2.3LL4N/A
1981MercuryZephyr3.3LL6N/A
1981MercuryZephyr2.3LL4N/A
1980FordFairmont3.3LL6N/A
1980FordFairmont2.3LL4N/A
1980FordMustang3.3LL6N/A
1980FordMustang2.3LL4N/A
1980FordPintoN/A
1980MercuryBobcatN/A
1980MercuryCapri3.3LL6N/A
1980MercuryCapri2.3LL4N/A
1980MercuryZephyr3.3LL6N/A
1980MercuryZephyr2.3LL4N/A
1979FordFairmont2.3LL4N/A
1979FordMustang3.3LL6N/A
1979FordMustang2.8LV6N/A
1979FordMustang2.3LL4N/A
1979FordPintoN/A
1979MercuryBobcatN/A
1979MercuryCapri2.8LV6N/A
1979MercuryCapri2.3LL4N/A
1979MercuryZephyr3.3LL6N/A
1979MercuryZephyr2.3LL4N/A
1978FordFairmont2.3LL4N/A
1978FordPintoN/A
1978MercuryBobcatN/A
1978MercuryZephyr3.3LL6N/A
1978MercuryZephyr2.3LL4N/A
1977FordPintoN/A
1977MercuryBobcatN/A
1977MercuryCapriN/A
1976FordPintoN/A
1976MercuryBobcatN/A
1975FordPintoN/A
1975MercuryBobcatN/A
1974FordPintoN/AOnly Fits C3

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

45006D4ZZ7086BG44GK88

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.