Homeβ€Ί Engine > Gaskets and Sealing Systemsβ€Ί Mahle JV1632 Engine Main Bearing Gasket Set
Part #: JV1632

Mahle JV1632 Engine Main Bearing Gasket Set

103 vehicles fit this part
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OE Direct Replacement β€” Bolt-on fit, no modifications needed
Fitment: Buick, Chevrolet, Pontiac, and Oldsmobile, Allure, LaCrosse, LeSabre, Impala, Monte Carlo, Bonneville, Grand Prix, Park Avenue, Regal, Camaro, Firebird, Riviera, Lumina, 88, Intrigue, LSS, Regency, and 98
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Overview of Mahle JV1632 Engine Main Bearing Gasket Set

The Mahle JV1632 Engine Main Bearing Gasket Set is designed for reliable sealing in various GM vehicles. This gasket set includes a rear main bearing gasket and is compatible with Buick, Chevrolet, Oldsmobile, and Pontiac models such as the Camaro, Impala, and Bonneville.

  • Includes rear main bearing gasket for comprehensive sealing
  • Gasket made from durable beaded paper material
  • One-piece rubber seal for effective leak prevention
  • Compatible with multiple GM makes and models
  • Part number JV1632 ensures precise fitment

Detailed Product Description

The Mahle JV1632 gasket set features a beaded paper gasket material that provides a reliable seal around the engine main bearings, helping to maintain oil pressure and prevent leaks. The included rear main bearing gasket is crafted from rubber in a one-piece seal style, which simplifies installation and enhances durability. This set is engineered to meet the specifications required for Buick, Chevrolet, Oldsmobile, and Pontiac vehicles, including models like the Buick LaCrosse, Chevrolet Monte Carlo, and Pontiac Grand Prix. Using this gasket set helps maintain engine integrity and performance by ensuring proper sealing of critical engine components.

Applications and Common Issues Addressed

  • Prevents oil leaks around the main bearing area
  • Maintains engine oil pressure for optimal performance
  • Replaces worn or damaged main bearing gaskets
  • Addresses rear main seal leaks that can cause oil loss
  • Helps reduce engine contamination from external debris

Installation Notes and Tips

  • Ensure all old gasket material is fully removed before installation
  • Inspect the crankshaft and bearing surfaces for wear or damage
  • Apply proper torque specifications to avoid gasket deformation
  • Use compatible sealants if recommended by the vehicle manufacturer
  • Verify fitment with part number JV1632 before installation

Quality Assurance and Warranty

Mahle is known for manufacturing engine components that meet OEM standards. The JV1632 gasket set is produced with quality materials such as beaded paper and rubber seals to ensure durability and reliable performance. While specific warranty details may vary, Mahle products typically come with a limited warranty against manufacturing defects. Always consult the product documentation or supplier for exact warranty terms.

BrandMahle
Part NumberJV1632
Additional Package ContentsRear Main Bearing Gasket
Gasket IncludedYes
Gasket MaterialBeaded Paper
Seal MaterialRubber
Seal StyleOne Piece

This part fits 103 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2005BuickAllure3.8LV6N/A
2005BuickLaCrosse3.8LV6N/A
2005BuickLeSabre3.8LV6N/Awith Block Casting # 24506029
2005ChevroletImpala3.8LV6N/Awith Block Casting # 24506029
2005ChevroletMonte Carlo3.8LV6N/Awith Block Casting # 24506029
2005PontiacBonneville3.8LV6N/Awith Block Casting # 24506029
2005PontiacGrand Prix3.8LV6N/A
2004BuickLeSabre3.8LV6N/A
2004BuickPark Avenue3.8LV6N/A
2004BuickRegal3.8LV6N/A
2004ChevroletImpala3.8LV6N/A
2004ChevroletMonte Carlo3.8LV6N/A
2004PontiacBonneville3.8LV6N/A
2004PontiacGrand Prix3.8LV6N/A
2003BuickLeSabre3.8LV6N/A
2003BuickPark Avenue3.8LV6N/A
2003BuickRegal3.8LV6N/A
2003ChevroletImpala3.8LV6N/A
2003ChevroletMonte Carlo3.8LV6N/A
2003PontiacBonneville3.8LV6N/A
2003PontiacGrand Prix3.8LV6N/A
2002BuickLeSabre3.8LV6N/A
2002BuickPark Avenue3.8LV6N/A
2002BuickRegal3.8LV6N/A
2002ChevroletCamaro3.8LV6N/A
2002ChevroletImpala3.8LV6N/A
2002ChevroletMonte Carlo3.8LV6N/A
2002PontiacBonneville3.8LV6N/A
2002PontiacFirebird3.8LV6N/A
2002PontiacGrand Prix3.8LV6N/A
2001BuickLeSabre3.8LV6N/A
2001BuickPark Avenue3.8LV6N/A
2001BuickRegal3.8LV6N/A
2001ChevroletCamaro3.8LV6N/A
2001ChevroletImpala3.8LV6N/A
2001ChevroletMonte Carlo3.8LV6N/A
2001PontiacBonneville3.8LV6N/A
2001PontiacFirebird3.8LV6N/A
2001PontiacGrand Prix3.8LV6N/A
2000BuickLeSabre3.8LV6N/A
2000BuickPark Avenue3.8LV6N/A
2000BuickRegal3.8LV6N/A
2000ChevroletCamaro3.8LV6N/A
2000ChevroletImpala3.8LV6N/A
2000ChevroletMonte Carlo3.8LV6N/A
2000PontiacBonneville3.8LV6N/A
2000PontiacFirebird3.8LV6N/A
2000PontiacGrand Prix3.8LV6N/A
1999BuickLeSabre3.8LV6N/A
1999BuickPark Avenue3.8LV6N/A
1999BuickRegal3.8LV6N/A
1999BuickRiviera3.8LV6N/A
1999ChevroletCamaro3.8LV6N/A
1999ChevroletLumina3.8LV6N/A
1999ChevroletMonte Carlo3.8LV6N/A
1999Oldsmobile883.8LV6N/A
1999OldsmobileIntrigue3.8LV6N/A
1999OldsmobileLSS3.8LV6N/A
1999PontiacBonneville3.8LV6N/A
1999PontiacFirebird3.8LV6N/A
1999PontiacGrand Prix3.8LV6N/A
1998BuickLeSabre3.8LV6N/A
1998BuickPark Avenue3.8LV6N/A
1998BuickRegal3.8LV6N/A
1998BuickRiviera3.8LV6N/A
1998ChevroletCamaro3.8LV6N/A
1998ChevroletLumina3.8LV6N/A
1998ChevroletMonte Carlo3.8LV6N/A
1998Oldsmobile883.8LV6N/A
1998OldsmobileIntrigue3.8LV6N/A
1998OldsmobileLSS3.8LV6N/A
1998OldsmobileRegency3.8LV6N/A
1998PontiacBonneville3.8LV6N/A
1998PontiacFirebird3.8LV6N/A
1998PontiacGrand Prix3.8LV6N/A
1997BuickLeSabre3.8LV6N/A
1997BuickPark Avenue3.8LV6N/A
1997BuickRegal3.8LV6N/A
1997BuickRiviera3.8LV6N/A
1997ChevroletCamaro3.8LV6N/A
1997Oldsmobile883.8LV6N/A
1997OldsmobileLSS3.8LV6N/A
1997OldsmobileRegency3.8LV6N/A
1997PontiacBonneville3.8LV6N/A
1997PontiacFirebird3.8LV6N/A
1997PontiacGrand Prix3.8LV6N/A
1996BuickLeSabre3.8LV6N/A
1996BuickPark Avenue3.8LV6N/A
1996BuickRegal3.8LV6N/A
1996BuickRiviera3.8LV6N/A
1996ChevroletCamaro3.8LV6N/A
1996Oldsmobile883.8LV6N/A
1996Oldsmobile983.8LV6N/A
1996OldsmobileLSS3.8LV6N/A
1996PontiacBonneville3.8LV6N/A
1996PontiacFirebird3.8LV6N/A
1995BuickPark Avenue3.8LV6N/A
1995BuickRiviera3.8LV6N/A
1995ChevroletCamaro3.8LV6N/A
1995Oldsmobile883.8LV6N/A
1995Oldsmobile983.8LV6N/A
1995PontiacBonneville3.8LV6N/A
1995PontiacFirebird3.8LV6N/A

* 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:

BS 40190BS 40621-1BS 40649

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