Pioneer Cables 749089 Automatic Transmission Extension Housing Gasket

Brand Pioneer Cables 749089
Fits Ford, Mercury, and Lincoln · 226 vehicles

Exact fit replacement. No-compromise gasket for a precise seal.

Automatic transmission extension housing gasket for sealing performance.

Cross-references BBB Industries 13836, C4AZ7086C and G30 for the same application. See all 4.

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Automatic Transmission Extension Housing Gasket

Pioneer Cables 749089 is an automatic transmission extension housing gasket for select Ford, Mercury, and Lincoln applications. It is an exact-fit replacement part built for service work on vehicles such as the Ford Mustang, Ford F-150, and Mercury Cougar.

Key Features

  • Automatic transmission extension housing gasket for sealing the rear extension housing area
  • Exact-fit replacement from Pioneer Transmission Components
  • Built for select Ford, Mercury, and Lincoln rear-drive applications
  • Part number 749089 for catalog and service reference
  • Cross-references BBB Industries 13836 for the same application

Detailed Description

Pioneer Cables 749089 is a transmission sealing component used in service and rebuild work where the extension housing must be resealed after removal. It is listed for a wide range of classic Ford and Mercury vehicles, including Fits 1979-1986 Ford Mustang, Fits 1985-1986 Ford F-150, and Fits 1975-1986 Mercury Cougar. This gasket also covers additional applications such as the Ford Bronco, Ford LTD, Mercury Capri, and Lincoln Versailles, making it a practical choice for transmission maintenance on many rear-wheel-drive platforms.

Use part number 749089 when you need a direct replacement extension housing gasket for the listed vehicles. The fitment data includes specific notes for certain model years, including C4 and C5 transmission applications, so matching the transmission type is important before installation.

What It Helps Solve

  • Transmission fluid seepage at the extension housing joint
  • Leaks after extension housing removal or service
  • Sealing issues during transmission rebuilds
  • Gasket deterioration from age, heat, and fluid exposure

Installation Notes and Tips

  • Verify the transmission type against the fitment notes before ordering, especially for C4 and C5-specific applications.
  • Clean both mating surfaces thoroughly before installing the new gasket.
  • Inspect the extension housing and case surfaces for damage, warpage, or old sealant residue.
  • Confirm the vehicle application by year, make, and model; this part fits select Ford Mustang, Ford F-150, and Mercury Cougar applications among others.

Quality Assurance

Pioneer Transmission Components are positioned as exact-fit replacement parts for service applications. Part number 749089 is cataloged for confirmed vehicle fitment and cross-reference use in the listed applications.

This part fits 226 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelTransmissionLitersCylindersPositionNotes
1986FordF-150—5.0LV8N/A—
1986FordF-150—4.9LL6N/A—
1986FordMustang—3.8LV6N/A—
1986FordThunderbird—3.8LV6N/A—
1986MercuryCapri—3.8LV6N/A—
1986MercuryCougar—3.8LV6N/A—
1985FordF-150—5.0LV8N/A—
1985FordF-150—4.9LL6N/A—
1985FordMustang—3.8LV6N/A—
1985FordThunderbird—3.8LV6N/A—
1985MercuryCapri—3.8LV6N/A—
1985MercuryCougar—3.8LV6N/A—
1984FordBronco II———N/A—
1984FordMustang—3.8LV6N/A—
1984FordRanger—2.8LV6N/A—
1984FordThunderbird—3.8LV6N/A—
1984MercuryCapri—3.8LV6N/A—
1984MercuryCougar—3.8LV6N/A—
1984MercuryMarquis—3.8LV6N/A—
1983FordF-100—3.8LV6N/A—
1983FordFairmont—3.3LL6N/A—
1983FordMustang—3.8LV6N/A—
1983FordRanger———N/A—
1983FordThunderbird—5.0LV8N/A—
1983FordThunderbird—3.8LV6N/A—
1983MercuryCapri—3.8LV6N/A—
1983MercuryCougar—3.8LV6N/A—
1983MercuryMarquis—3.8LV6N/A—
1983MercuryMarquis—3.3LL6N/A—
1983MercuryZephyr———N/A—
1982FordF-100—4.2LV8N/A—
1982FordF-100—3.8LV6N/A—
1982FordFairmont—4.2LV8N/A—
1982FordFairmont—3.3LL6N/A—
1982FordMustang—4.2LV8N/A—
1982FordMustang—3.3LL6N/A—
1982FordThunderbird—3.3LL6N/A—
1982MercuryCapri—4.2LV8N/A—
1982MercuryCapri—3.3LL6N/A—
1982MercuryCougar—3.8LV6N/A—
1982MercuryCougar—3.3LL6N/A—
1982MercuryZephyr—4.2LV8N/A—
1982MercuryZephyr—3.3LL6N/A—
1981FordF-100Automatic4.9LL6N/A—
1981FordF-100Automatic4.2LV8N/A—
1981FordFairmontAutomatic4.2LV8N/A—
1981FordFairmontAutomatic3.3LL6N/A—
1981FordFairmontAutomatic2.3LL4N/A—
1981FordMustangAutomatic4.2LV8N/A—
1981FordMustangAutomatic3.3LL6N/A—
1981FordMustangAutomatic2.3LL4N/A—
1981FordThunderbirdAutomatic3.3LL6N/A—
1981MercuryCapriAutomatic4.2LV8N/A—
1981MercuryCapriAutomatic3.3LL6N/A—
1981MercuryCapriAutomatic2.3LL4N/A—
1981MercuryCougarAutomatic4.2LV8N/A—
1981MercuryCougarAutomatic3.3LL6N/A—
1981MercuryZephyrAutomatic4.2LV8N/A—
1981MercuryZephyrAutomatic3.3LL6N/A—
1981MercuryZephyrAutomatic2.3LL4N/A—
1980FordF-100Automatic——N/A—
1980FordFairmontAutomatic4.2LV8N/A—
1980FordFairmontAutomatic3.3LL6N/A—
1980FordFairmontAutomatic2.3LL4N/A—
1980FordLTDAutomatic5.8LV8N/A—
1980FordLTDAutomatic5.0LV8N/A—
1980FordMustangAutomatic4.2LV8N/A—
1980FordMustangAutomatic3.3LL6N/A—
1980FordMustangAutomatic2.3LL4N/A—
1980FordPintoAutomatic——N/A—
1980FordThunderbirdAutomatic5.0LV8N/A—
1980FordThunderbirdAutomatic4.2LV8N/A—
1980FordThunderbirdAutomatic3.3LL6N/A—
1980LincolnVersaillesAutomatic——N/A—
1980MercuryBobcatAutomatic——N/A—
1980MercuryCapriAutomatic4.2LV8N/A—
1980MercuryCapriAutomatic3.3LL6N/A—
1980MercuryCapriAutomatic2.3LL4N/A—
1980MercuryCougarAutomatic5.0LV8N/A—
1980MercuryCougarAutomatic4.2LV8N/A—
1980MercuryCougarAutomatic3.3LL6N/A—
1980MercuryGrand MarquisAutomatic5.0LV8N/A—
1980MercuryMarquisAutomatic5.0LV8N/A—
1980MercuryMonarchAutomatic5.0LV8N/A—
1980MercuryMonarchAutomatic4.2LV8N/A—
1980MercuryMonarchAutomatic4.1LL6N/A—
1980MercuryZephyrAutomatic4.2LV8N/A—
1980MercuryZephyrAutomatic3.3LL6N/A—
1980MercuryZephyrAutomatic2.3LL4N/A—
1979FordFairmontAutomatic5.0LV8N/A—
1979FordLTDAutomatic5.8LV8N/A—
1979FordLTDAutomatic5.0LV8N/A—
1979FordMustangAutomatic5.0LV8N/A—
1979FordMustang—3.3LL6N/A—
1979FordMustang—2.8LV6N/A—
1979FordMustang—2.3LL4N/A—
1979FordPintoAutomatic——N/A—
1979FordThunderbirdAutomatic5.8LV8N/A—
1979FordThunderbirdAutomatic5.0LV8N/A—
1979LincolnVersaillesAutomatic——N/A—
1979MercuryBobcatAutomatic——N/A—
1979MercuryCapriAutomatic5.0LV8N/A—
1979MercuryCapriAutomatic2.8LV6N/A—
1979MercuryCougarAutomatic5.8LV8N/A—
1979MercuryCougarAutomatic5.0LV8N/A—
1979MercuryMonarchAutomatic5.0LV8N/A—
1979MercuryMonarchAutomatic4.1LL6N/A—
1979MercuryZephyrAutomatic5.0LV8N/A—
1979MercuryZephyrAutomatic3.3LL6N/A—
1978FordF-100—5.0LV8N/A—
1978FordF-100—4.9LL6N/A—
1978FordF-150—5.0LV8N/A—
1978FordF-150—4.9LL6N/A—
1978FordFairmontAutomatic5.0LV8N/A—
1978FordLTDAutomatic5.8LV8N/A—
1978FordLTDAutomatic5.0LV8N/A—
1978FordPintoAutomatic——N/A—
1978FordThunderbirdAutomatic5.8LV8N/A—
1978FordThunderbirdAutomatic5.0LV8N/A—
1978LincolnVersaillesAutomatic——N/A—
1978MercuryBobcatAutomatic——N/A—
1978MercuryCougarAutomatic5.8LV8N/A—
1978MercuryCougarAutomatic5.0LV8N/A—
1978MercuryMonarchAutomatic5.0LV8N/A—
1978MercuryMonarchAutomatic4.1LL6N/A—
1978MercuryZephyrAutomatic5.0LV8N/A—
1978MercuryZephyrAutomatic3.3LL6N/A—
1977FordBroncoAutomatic——N/A—
1977FordE-100 Econoline—4.9LL6N/A—
1977FordE-100 Econoline Club WagonAutomatic4.9LL6N/A—
1977FordE-150 Econoline—4.9LL6N/A—
1977FordE-150 Econoline Club WagonAutomatic4.9LL6N/A—
1977FordF-100—5.0LV8N/A—
1977FordF-100—4.9LL6N/A—
1977FordF-150—4.9LL6N/A—
1977FordF-250—5.0LV8N/A—
1977FordF-250—4.9LL6N/A—
1977FordF-350Automatic5.0LV8N/A—
1977FordF-350Automatic4.9LL6N/A—
1977FordLTDAutomatic5.8LV8N/A—
1977FordLTDAutomatic5.0LV8N/A—
1977FordPintoAutomatic——N/A—
1977LincolnVersaillesAutomatic——N/A—
1977MercuryBobcatAutomatic——N/A—
1977MercuryCapri———N/AOnly Fits C5
1977MercuryCougarAutomatic5.8LV8N/A—
1977MercuryCougarAutomatic5.0LV8N/A—
1977MercuryMonarchAutomatic5.8LV8N/A—
1977MercuryMonarchAutomatic5.0LV8N/A—
1977MercuryMonarchAutomatic4.1LL6N/A—
1977MercuryMonarchAutomatic3.3LL6N/A—
1976FordBronco———N/A—
1976FordE-100 Econoline—4.9LL6N/A—
1976FordE-100 Econoline Club WagonAutomatic4.9LL6N/A—
1976FordE-150 Econoline—4.9LL6N/A—
1976FordE-150 Econoline Club WagonAutomatic4.9LL6N/A—
1976FordF-100—5.0LV8N/A—
1976FordPintoAutomatic——N/A—
1976MercuryBobcatAutomatic——N/A—
1976MercuryCougarAutomatic5.8LV8N/A—
1976MercuryMonarchAutomatic——N/A—
1976MercuryMontegoAutomatic5.8LV8N/A—
1975FordBronco———N/A—
1975FordE-100 Econoline—5.0LV8N/A—
1975FordE-100 Econoline—4.9LL6N/A—
1975FordE-100 Econoline Club WagonAutomatic4.9LL6N/A—
1975FordF-100—5.0LV8N/A—
1975FordLTD———N/A—
1975FordPintoAutomatic——N/A—
1975MercuryBobcatAutomatic——N/A—
1975MercuryCougarAutomatic5.8LV8N/A—
1975MercuryMonarchAutomatic——N/A—
1975MercuryMontegoAutomatic5.8LV8N/A—
1974FordBronco———N/AOnly Fits C5
1974FordE-100 EconolineAutomatic——N/A—
1974FordF-100—7.5LV8N/AOnly Fits C5
1974FordF-100—6.4LV8N/AOnly Fits C5
1974FordF-100—5.9LV8N/AOnly Fits C5
1974FordF-100—5.0LV8N/AOnly Fits C5
1974FordF-100———N/AOnly Fits C5
1974FordF-100—4.9LL6N/AOnly Fits C5
1974FordF-100—3.9LL6N/AOnly Fits C5
1974FordF-100—-L--N/AOnly Fits C5
1974FordF-250—7.5LV8N/AOnly Fits C5
1974FordF-250—6.4LV8N/AOnly Fits C5
1974FordF-250—5.9LV8N/AOnly Fits C5
1974FordF-250—5.0LV8N/AOnly Fits C5
1974FordF-250———N/AOnly Fits C5
1974FordF-250—4.9LL6N/AOnly Fits C5
1974FordF-250—3.9LL6N/AOnly Fits C5
1974FordLTD—7.5LV8N/AOnly Fits C5
1974FordLTD—6.6LV8N/AOnly Fits C5
1974FordLTD—5.8LV8N/AOnly Fits C5
1974FordLTD—5.0LV8N/AOnly Fits C5
1974FordPinto———N/AOnly Fits C5
1974MercuryCapriAutomatic2.8LV6N/A—
1974MercuryCapriAutomatic2.0LL4N/A—
1974MercuryCougar———N/AOnly Fits C4, C5
1974MercuryMontego———N/AOnly Fits C5
1973FordE-100 EconolineAutomatic——N/A—
1973FordPintoAutomatic——N/A—
1973MercuryCapriAutomatic2.0LL4N/A—
1972FordE-100 EconolineAutomatic——N/A—
1972FordPintoAutomatic——N/A—
1972MercuryCapriAutomatic2.0LL4N/A—
1971FordE-100 EconolineAutomatic——N/A—
1971FordPintoAutomatic——N/A—
1970FordE-100 EconolineAutomatic——N/A—
1969FordE-100 Econoline———N/A—
1967FordEconoline———N/AOnly Fits C4
1967FordF-250—3.9LL6N/A—
1967FordLTD—4.7LV8N/A—
1967FordMustang—4.7LV8N/A—
1967FordMustang—3.3LL6N/A—
1967MercuryCapri—3.3LL6N/AOnly Fits C4
1967MercuryCougar—4.7LV8N/A—
1966FordEconoline———N/AOnly Fits C4
1966FordF-250—3.9LL6N/A—
1966FordLTD—4.7LV8N/A—
1966FordMustang—4.7LV8N/A—
1966FordMustang—3.3LL6N/A—
1966MercuryCapri—3.3LL6N/AOnly Fits C4
1965FordEconoline———N/AOnly Fits C4
1965FordF-250—3.9LL6N/A—
1965FordMustang———N/A—
1964FordEconoline———N/AOnly Fits C4
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
BBB Industries — 13836C4AZ7086CG30GK59