HomeTransmission > Gaskets and Sealing SystemsPioneer Cables 749108 Automatic Transmission Valve Body Separator Plate To Transmission Gasket
Part #: 749108

Pioneer Cables 749108 Automatic Transmission Valve Body Separator Plate To Transmission Gasket

⚙️ 284 vehicles fit this part
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🚗Fitment: Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac, 6000, 88, 98, Achieva, Allante, Bonneville, Cavalier, Celebrity, Century, Corsica, Cutlass Ciera, Cutlass Cruiser, Cutlass Supreme, Delta 88, DeVille, Eldorado, Fleetwood, Grand Am, Grand Prix, Intrigue, LeSabre, LSS, Lumina, Lumina APV, Montana, Monte Carlo, Park Avenue, Reatta, Regal, Regency, Riviera, Seville, Silhouette, Skylark, Toronado, and Trans Sport
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Reliable Transmission Gasket for GM Vehicles

The Pioneer Cables 749108 Automatic Transmission Valve Body Separator Plate to Transmission Gasket is designed to provide a precise seal for your vehicle's transmission system. Engineered for compatibility with a range of Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models, this gasket ensures proper transmission function and fluid containment.

  • Compatible with multiple GM makes including Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac
  • Fits specific models such as Buick LeSabre, Cadillac DeVille, Chevrolet Lumina, Pontiac Grand Prix, and more
  • Part number 749108 ensures exact fit for valve body separator plate sealing
  • Constructed to maintain transmission fluid integrity and prevent leaks
  • Designed for automatic transmission systems requiring valve body separator plate gaskets

Product Details and Compatibility

This gasket is specifically manufactured to fit a wide range of GM vehicles, including models like the Buick Century, Cadillac Eldorado, Chevrolet Monte Carlo, Oldsmobile 88, and Pontiac Bonneville. The part number 749108 corresponds to the automatic transmission valve body separator plate to transmission gasket, a critical component that helps maintain the separation and sealing between the valve body and transmission housing. Proper sealing is essential to avoid fluid leaks and ensure smooth transmission operation.

Common Applications and Problem Resolution

  • Prevents transmission fluid leaks between valve body and transmission housing
  • Eliminates slipping or erratic shifting caused by fluid loss
  • Addresses contamination issues within the transmission valve body area
  • Helps maintain hydraulic pressure for proper transmission function
  • Reduces risk of transmission overheating due to fluid leakage

Installation Notes and Tips

When installing the Pioneer Cables 749108 gasket, ensure the transmission surfaces are clean and free of old gasket material or debris. Proper alignment of the valve body separator plate is critical to avoid leaks. Use manufacturer-recommended torque specifications for bolts to prevent damage or warping. It is advisable to inspect the valve body and transmission housing for wear or damage during installation.

Quality Assurance and Warranty

Pioneer Cables manufactures this gasket to meet OEM specifications for fit and function. While specific warranty details are not provided, the product is designed to deliver reliable sealing performance in automatic transmission systems for the listed GM vehicles. Using the correct part number 749108 ensures compatibility and helps maintain transmission integrity.

This part fits 284 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1999BuickCenturyN/AWith Channel Plate
1999BuickLeSabreN/AWith Channel Plate
1999BuickPark AvenueN/AWith Channel Plate
1999BuickRegalN/AWith Channel Plate
1999BuickRivieraN/AWith Channel Plate
1999ChevroletLuminaN/AWith Channel Plate
1999ChevroletMonte CarloN/AWith Channel Plate
1999Oldsmobile88N/AWith Channel Plate
1999OldsmobileIntrigueN/AWith Channel Plate
1999OldsmobileLSSN/AWith Channel Plate
1999OldsmobileSilhouetteN/AWith Channel Plate
1999PontiacBonnevilleN/AWith Channel Plate
1999PontiacGrand PrixN/AWith Channel Plate
1999PontiacMontanaN/AWith Channel Plate
1998BuickCenturyN/AWith Channel Plate
1998BuickLeSabreN/AWith Channel Plate
1998BuickPark AvenueN/AWith Channel Plate
1998BuickRegalN/AWith Channel Plate
1998BuickRivieraN/AWith Channel Plate
1998BuickSkylarkN/AWith Channel Plate
1998ChevroletLuminaN/AWith Channel Plate
1998ChevroletMonte CarloN/AWith Channel Plate
1998Oldsmobile88N/AWith Channel Plate
1998OldsmobileAchievaN/AWith Channel Plate
1998OldsmobileIntrigueN/AWith Channel Plate
1998OldsmobileLSSN/AWith Channel Plate
1998OldsmobileRegencyN/AWith Channel Plate
1998OldsmobileSilhouetteN/AWith Channel Plate
1998PontiacGrand AmN/AWith Channel Plate
1998PontiacGrand PrixN/AWith Channel Plate
1998PontiacTrans SportN/AWith Channel Plate
1997BuickCenturyN/AWith Channel Plate
1997BuickLeSabreN/AWith Channel Plate
1997BuickPark AvenueN/AWith Channel Plate
1997BuickRegalN/AWith Channel Plate
1997BuickRivieraN/AWith Channel Plate
1997BuickSkylarkN/AWith Channel Plate
1997ChevroletLuminaN/AWith Channel Plate
1997ChevroletMonte CarloN/AWith Channel Plate
1997Oldsmobile88N/AWith Channel Plate
1997OldsmobileAchievaN/AWith Channel Plate
1997OldsmobileCutlass SupremeN/AWith Channel Plate
1997OldsmobileLSSN/AWith Channel Plate
1997OldsmobileRegencyN/AWith Channel Plate
1997OldsmobileSilhouetteN/AWith Channel Plate
1997PontiacBonnevilleN/AWith Channel Plate
1997PontiacGrand AmN/AWith Channel Plate
1997PontiacGrand PrixN/AWith Channel Plate
1997PontiacTrans SportN/AWith Channel Plate
1996BuickCenturyN/AWith Channel Plate
1996BuickLeSabreN/AWith Channel Plate
1996BuickPark AvenueN/AWith Channel Plate
1996BuickRegalN/AWith Channel Plate
1996BuickRivieraN/AWith Channel Plate
1996BuickSkylarkN/AWith Channel Plate
1996ChevroletCorsicaN/AWith Channel Plate
1996ChevroletLuminaN/AWith Channel Plate
1996ChevroletLumina APVN/AWith Channel Plate
1996ChevroletMonte CarloN/AWith Channel Plate
1996Oldsmobile88N/AWith Channel Plate
1996Oldsmobile98N/AWith Channel Plate
1996OldsmobileAchievaN/AWith Channel Plate
1996OldsmobileCutlass SupremeN/AWith Channel Plate
1996OldsmobileSilhouetteN/AWith Channel Plate
1996PontiacBonnevilleN/AWith Channel Plate
1996PontiacGrand AmN/AWith Channel Plate
1996PontiacGrand PrixN/AWith Channel Plate
1996PontiacTrans SportN/AWith Channel Plate
1995BuickCenturyN/AWith Channel Plate
1995BuickLeSabreN/AWith Channel Plate
1995BuickPark AvenueN/AWith Channel Plate
1995BuickRegalN/AWith Channel Plate
1995BuickRivieraN/AWith Channel Plate
1995BuickSkylarkN/AWith Channel Plate
1995CadillacDeVilleN/AWith Channel Plate
1995ChevroletCorsicaN/AWith Channel Plate
1995ChevroletLuminaN/AWith Channel Plate
1995ChevroletLumina APVN/AWith Channel Plate
1995ChevroletMonte CarloN/AWith Channel Plate
1995Oldsmobile88N/AWith Channel Plate
1995Oldsmobile98N/AWith Channel Plate
1995OldsmobileAchievaN/AWith Channel Plate
1995OldsmobileCutlass SupremeN/AWith Channel Plate
1995OldsmobileSilhouetteN/AWith Channel Plate
1995PontiacBonnevilleN/AWith Channel Plate
1995PontiacGrand AmN/AWith Channel Plate
1995PontiacGrand PrixN/AWith Channel Plate
1995PontiacTrans SportN/AWith Channel Plate
1994BuickCenturyN/AWith Channel Plate; Only Fits THM440/4T60/ME9
1994BuickLeSabreN/AWith Channel Plate
1994BuickPark AvenueN/AWith Channel Plate
1994BuickRegalN/AWith Channel Plate; Only Fits THM440/4T60/ME9
1994BuickSkylarkN/AWith Channel Plate
1994CadillacDeVilleN/AWith Channel Plate; Only Fits THM440/4T60/ME9
1994ChevroletCavalierN/AWith Channel Plate; Only Fits 4T60-E, THM440/4T60/ME9
1994ChevroletCorsicaN/AWith Channel Plate
1994ChevroletLuminaN/AWith Channel Plate
1994ChevroletLumina APVN/AWith Channel Plate
1994Oldsmobile88N/AWith Channel Plate
1994Oldsmobile98N/AWith Channel Plate
1994OldsmobileAchievaN/AWith Channel Plate
1994OldsmobileCutlass CieraN/AWith Channel Plate
1994OldsmobileCutlass SupremeN/AWith Channel Plate
1994OldsmobileSilhouetteN/AWith Channel Plate; Only Fits THM440/4T60/ME9
1994PontiacBonnevilleN/AWith Channel Plate
1994PontiacGrand AmN/AWith Channel Plate
1994PontiacGrand PrixN/AWith Channel Plate
1994PontiacTrans SportN/AWith Channel Plate
1993BuickCentury3.3LV6N/AWith Channel Plate
1993BuickLeSabreN/AWith Channel Plate
1993BuickPark AvenueN/AWith Channel Plate
1993BuickRegalN/AWith Channel Plate
1993BuickRivieraN/AWith Channel Plate
1993CadillacDeVilleN/AWith Channel Plate; Only Fits THM440/4T60/ME9
1993CadillacEldoradoN/AWith Channel Plate
1993CadillacSevilleN/AWith Channel Plate
1993ChevroletLumina APVN/AWith Channel Plate
1993Oldsmobile88N/AWith Channel Plate
1993Oldsmobile98N/AWith Channel Plate
1993OldsmobileCutlass CieraN/AWith Channel Plate
1993OldsmobileCutlass SupremeN/AWith Channel Plate
1993OldsmobileSilhouetteN/AWith Channel Plate; Only Fits THM440/4T60/ME9
1993PontiacBonnevilleN/AWith Channel Plate
1993PontiacGrand PrixN/AWith Channel Plate
1993PontiacTrans SportN/AWith Channel Plate
1992BuickCentury3.3LV6N/AWith Channel Plate
1992BuickLeSabreN/AWith Channel Plate
1992BuickPark AvenueN/AWith Channel Plate
1992BuickRegalN/AWith Channel Plate
1992BuickRivieraN/AWith Channel Plate
1992CadillacAllanteN/AWith Channel Plate
1992CadillacDeVilleN/AWith Channel Plate; Only Fits THM440/4T60/ME9
1992CadillacEldoradoN/AWith Channel Plate
1992CadillacFleetwoodN/AWith Channel Plate
1992CadillacSevilleN/AWith Channel Plate
1992ChevroletLuminaN/AWith Channel Plate
1992ChevroletLumina APVN/AWith Channel Plate
1992Oldsmobile88N/AWith Channel Plate
1992Oldsmobile98N/AWith Channel Plate
1992OldsmobileCutlass CieraN/AWith Channel Plate
1992OldsmobileCutlass SupremeN/AWith Channel Plate
1992OldsmobileSilhouetteN/AWith Channel Plate; Only Fits THM440/4T60/ME9
1992OldsmobileToronadoN/AWith Channel Plate
1992PontiacBonnevilleN/AWith Channel Plate
1992PontiacGrand PrixN/AWith Channel Plate
1992PontiacTrans SportN/AWith Channel Plate
1991BuickCentury3.3LV6N/AWith Channel Plate
1991BuickLeSabreN/AWith Channel Plate
1991BuickPark AvenueN/AWith Channel Plate
1991BuickReattaN/AWith Channel Plate
1991BuickRegalN/AWith Channel Plate
1991BuickRivieraN/AWith Channel Plate
1991CadillacAllanteN/AWith Channel Plate
1991CadillacDeVilleN/AWith Channel Plate; Only Fits THM440/4T60/ME9
1991CadillacEldoradoN/AWith Channel Plate
1991CadillacFleetwoodN/AWith Channel Plate
1991CadillacSevilleN/AWith Channel Plate
1991ChevroletLuminaN/AWith Channel Plate
1991Oldsmobile98N/AWith Channel Plate
1991OldsmobileCutlass CieraN/AWith Channel Plate
1991OldsmobileCutlass CruiserN/AWith Channel Plate
1991OldsmobileCutlass SupremeN/AWith Channel Plate
1991OldsmobileDelta 88N/AWith Channel Plate
1991OldsmobileToronadoN/AWith Channel Plate
1991Pontiac6000N/AWith Channel Plate
1991PontiacBonnevilleN/AWith Channel Plate
1991PontiacGrand PrixN/AWith Channel Plate
1990BuickCentury3.3LV6N/AWith Channel Plate
1990BuickLeSabreN/AWith Channel Plate
1990BuickReattaN/AWith Channel Plate
1990BuickRegalN/AWith Channel Plate
1990BuickRivieraN/AWith Channel Plate
1990CadillacAllanteN/AWith Channel Plate
1990CadillacDeVille4.5LV8N/AWith Channel Plate
1990CadillacEldoradoN/AWith Channel Plate
1990CadillacFleetwood4.5LV8N/AWith Channel Plate
1990CadillacSevilleN/AWith Channel Plate
1990ChevroletCelebrityN/AWith Channel Plate
1990ChevroletLuminaN/AWith Channel Plate
1990Oldsmobile98N/AWith Channel Plate
1990OldsmobileCutlass CieraN/AWith Channel Plate
1990OldsmobileCutlass CruiserN/AWith Channel Plate
1990OldsmobileCutlass SupremeN/AWith Channel Plate
1990OldsmobileDelta 88N/AWith Channel Plate
1990OldsmobileToronadoN/AWith Channel Plate
1990Pontiac6000N/AWith Channel Plate
1990PontiacBonnevilleN/AWith Channel Plate
1990PontiacGrand PrixN/AWith Channel Plate
1989BuickCentury3.3LV6N/AWith Channel Plate
1989BuickCentury2.8LV6N/AWith Channel Plate
1989BuickLeSabreN/AWith Channel Plate
1989BuickReattaN/AWith Channel Plate
1989BuickRegalN/AWith Channel Plate
1989BuickRivieraN/AWith Channel Plate
1989CadillacAllanteN/AWith Channel Plate
1989CadillacDeVille4.5LV8N/AWith Channel Plate
1989CadillacEldoradoN/AWith Channel Plate
1989CadillacFleetwood4.5LV8N/AWith Channel Plate
1989CadillacSevilleN/AWith Channel Plate
1989ChevroletCelebrity2.8LV6N/AWith Channel Plate
1989Oldsmobile98N/AWith Channel Plate
1989OldsmobileCutlass CieraN/AWith Channel Plate
1989OldsmobileCutlass CruiserN/AWith Channel Plate
1989OldsmobileCutlass SupremeN/AWith Channel Plate
1989OldsmobileDelta 88N/AWith Channel Plate
1989OldsmobileToronadoN/AWith Channel Plate
1989Pontiac60002.8LV6N/AWith Channel Plate
1989PontiacBonnevilleN/AWith Channel Plate
1989PontiacGrand PrixN/AWith Channel Plate
1988BuickCentury3.8LV6N/AWith Channel Plate
1988BuickCentury2.8LV6N/AWith Channel Plate
1988BuickLeSabreN/AWith Channel Plate
1988BuickReattaN/AWith Channel Plate
1988BuickRegalN/AWith Channel Plate
1988BuickRivieraN/AWith Channel Plate
1988CadillacAllanteN/AWith Channel Plate
1988CadillacDeVille4.5LV8N/AWith Channel Plate
1988CadillacEldoradoN/AWith Channel Plate
1988CadillacFleetwood4.5LV8N/AWith Channel Plate
1988CadillacSevilleN/AWith Channel Plate
1988ChevroletCelebrity2.8LV6N/AWith Channel Plate
1988Oldsmobile98N/AWith Channel Plate
1988OldsmobileCutlass CieraN/AWith Channel Plate
1988OldsmobileCutlass CruiserN/AWith Channel Plate
1988OldsmobileCutlass Supreme2.8LV6N/AWith Channel Plate
1988OldsmobileDelta 88N/AWith Channel Plate
1988OldsmobileToronadoN/AWith Channel Plate
1988Pontiac60002.8LV6N/AWith Channel Plate
1988PontiacBonnevilleN/AWith Channel Plate
1988PontiacGrand PrixN/AWith Channel Plate
1987BuickCentury3.8LV6N/AWith Channel Plate
1987BuickCentury2.8LV6N/AWith Channel Plate
1987BuickLeSabreN/AWith Channel Plate
1987BuickRivieraN/AWith Channel Plate
1987CadillacAllanteN/AWith Channel Plate
1987CadillacDeVille4.1LV8N/AWith Channel Plate
1987CadillacEldoradoN/AWith Channel Plate
1987CadillacFleetwood4.1LV8N/AWith Channel Plate
1987CadillacSevilleN/AWith Channel Plate
1987ChevroletCelebrity2.8LV6N/AWith Channel Plate
1987Oldsmobile98N/AWith Channel Plate
1987OldsmobileCutlass CieraN/AWith Channel Plate
1987OldsmobileDelta 88N/AWith Channel Plate
1987OldsmobileToronadoN/AWith Channel Plate
1987Pontiac60002.8LV6N/AWith Channel Plate
1987PontiacBonnevilleN/AWith Channel Plate
1986BuickCentury3.8LV6N/AWith Channel Plate
1986BuickCentury2.8LV6N/AWith Channel Plate
1986BuickLeSabreN/AWith Channel Plate
1986BuickRivieraN/AWith Channel Plate
1986CadillacDeVille4.1LV8N/AWith Channel Plate
1986CadillacEldoradoN/AWith Channel Plate
1986CadillacFleetwood4.1LV8N/AWith Channel Plate
1986CadillacSevilleN/AWith Channel Plate
1986ChevroletCelebrity2.8LV6N/AWith Channel Plate
1986Oldsmobile98N/AWith Channel Plate
1986OldsmobileCutlass CieraN/AWith Channel Plate
1986OldsmobileDelta 88N/AWith Channel Plate
1986OldsmobileToronadoN/AWith Channel Plate
1986Pontiac60002.8LV6N/AWith Channel Plate
1985BuickCentury4.3LV6N/AWith Channel Plate
1985BuickCentury3.8LV6N/AWith Channel Plate
1985BuickCentury3.0LV6N/AWith Channel Plate
1985BuickCentury2.8LV6N/AWith Channel Plate
1985CadillacDeVille4.3LV6N/AWith Channel Plate
1985CadillacDeVille4.1LV8N/AWith Channel Plate
1985CadillacFleetwood4.3LV6N/AWith Channel Plate
1985CadillacFleetwood4.1LV8N/AWith Channel Plate
1985CadillacSevilleN/AWith Channel Plate
1985ChevroletCelebrity4.3LV6N/AWith Channel Plate
1985ChevroletCelebrity2.8LV6N/AWith Channel Plate
1985Oldsmobile98N/AWith Channel Plate
1985OldsmobileCutlass CieraN/AWith Channel Plate; Only Fits 4T60-E
1985Pontiac60004.3LV6N/AWith Channel Plate
1985Pontiac60002.8LV6N/AWith Channel Plate
1984BuickCentury4.3LV6N/AWith Channel Plate
1984BuickCentury3.8LV6N/AWith Channel Plate
1984BuickCentury3.0LV6N/AWith Channel Plate
1984BuickCentury2.8LV6N/AWith Channel Plate
1984ChevroletCelebrity4.3LV6N/AWith Channel Plate
1984ChevroletCelebrity2.8LV6N/AWith Channel Plate
1984OldsmobileCutlass CieraN/AWith Channel Plate; Only Fits 4T60-E
1984Pontiac60004.3LV6N/AWith Channel Plate
1984Pontiac60002.8LV6N/AWith Channel Plate

* 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:

8649196

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