Mahle

Mahle OS32243 Engine Oil Pan Gasket

Brand Mahle OS32243
Additional Package Contents None
Crank Seals Included No
Drain Plug Washer Included No
Exhaust Pipe Packing Included No
Gasket Sealant Included No
Item Grade OEM Standard
Material Molded Rubber
Oil Pan Gasket Material Molded Rubber
Oil Pan Snapups Included No
Thickness 0.17
Thickness 4.2
Fits Buick, Cadillac, Pontiac, Oldsmobile, and Shelby · 57 vehicles

OEM standard. Molded rubber construction delivers reliable sealing performance.

Engine oil pan gasket. Provides a precise seal for the oil pan assembly.

Trusted by OEMs. MAHLE gaskets are used by technicians around the world.

Cross-references FEL-PRO OS 30704 R, General Motors 12559409 and Rol OS6310 for the same application. See all 3.

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Engine Oil Pan Gasket for GM V8 Applications

The Mahle OS32243 engine oil pan gasket is an OEM-standard sealing solution built with molded rubber for a precise fit and reliable crankcase sealing. It is a direct choice for service work on select Buick, Cadillac, Oldsmobile, and Pontiac vehicles where a dependable oil pan seal is required.

Fits 2006-2011 Buick Lucerne, N/A; Fits 2006-2011 Cadillac DTS, N/A; Fits 1994-2005 Cadillac DeVille, N/A; Fits 2004-2005 Pontiac Bonneville, N/A; Fits 1993-2004 Cadillac Seville, N/A; Fits 2001-2003 Oldsmobile Aurora, N/A; Fits 1995-1999 Oldsmobile Aurora, N/A; Fits 1993-2002 Cadillac Eldorado, N/A; Fits 1993 Cadillac Allante, N/A.

  • Molded rubber construction for consistent sealing performance
  • OEM-standard item grade for service and replacement use
  • Engine oil pan gasket material matched to the application
  • Thickness listed at 0.17 in. / 4.2 mm
  • Direct-fit sealing component for select GM vehicles

Mahle OS32243 is engineered as an engine oil pan gasket for vehicles that require a molded rubber seal at the oil pan interface. Mahle gaskets are used by OEMs and technicians worldwide, and this part follows that OE-style approach for fit and sealing integrity. This part cross-references FEL-PRO OS 30704 R for the same application.

Common Uses

  • Oil seepage at the oil pan rail
  • Leak repair after oil pan removal
  • Sealing issues caused by aged or hardened gasket material
  • Maintenance on GM V8-equipped Buick, Cadillac, Oldsmobile, and Pontiac models
  • Replacement during engine service where the oil pan seal is disturbed

Installation Notes

Clean the oil pan and engine sealing surfaces thoroughly before installation. Inspect the flange for distortion, remove old gasket material completely, and verify the mating surfaces are dry and free of debris. Follow the vehicle service procedure and torque sequence for the oil pan fasteners to help maintain an even seal.

Quality Assurance

Mahle supplies sealing products used in OEM and technician service environments, and the OS32243 is built to OEM-standard expectations for fit and sealing performance. It is a molded rubber oil pan gasket intended for dependable service on the listed applications.

This part fits 57 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2011BuickLucerne4.6LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2011CadillacDTS4.6LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2010BuickLucerne4.6LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2010CadillacDTS4.6LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2009BuickLucerne4.6LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2009CadillacDTS4.6LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2008BuickLucerne4.6LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2008CadillacDTS4.6LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2007BuickLucerne4.6LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2007CadillacDTS4.6LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2006BuickLucerne4.6LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2006CadillacDTS4.6LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2005CadillacDeVille4.6LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2005PontiacBonneville4.6LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2004CadillacDeVille4.6LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2004CadillacSeville4.6LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2004PontiacBonneville4.6LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2003CadillacDeVille4.6LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2003CadillacSeville4.6LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2003OldsmobileAurora4.0LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2002CadillacDeVille4.6LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2002CadillacEldorado4.6LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2002CadillacSeville4.6LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2002OldsmobileAurora4.0LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2001CadillacDeVille4.6LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2001CadillacEldorado4.6LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2001CadillacSeville4.6LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2001OldsmobileAurora4.0LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2000CadillacDeVille4.6LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2000CadillacEldorado4.6LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2000CadillacSeville4.6LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
1999CadillacDeVille4.6LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
1999CadillacEldorado4.6LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
1999CadillacSeville4.6LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
1999OldsmobileAurora4.0LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
1998CadillacDeVille4.6LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
1998CadillacEldorado4.6LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
1998CadillacSeville4.6LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
1998OldsmobileAurora4.0LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
1997CadillacDeVille4.6LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
1997CadillacEldorado4.6LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
1997CadillacSeville4.6LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
1997OldsmobileAurora4.0LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
1996CadillacDeVille4.6LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
1996CadillacEldorado4.6LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
1996CadillacSeville4.6LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
1996OldsmobileAurora4.0LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
1995CadillacDeVille4.6LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
1995CadillacEldorado4.6LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
1995CadillacSeville4.6LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
1995OldsmobileAurora4.0LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
1994CadillacDeVille4.6LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
1994CadillacEldorado4.6LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
1994CadillacSeville4.6LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
1993CadillacAllante4.6LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
1993CadillacEldorado4.6LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
1993CadillacSeville4.6LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
Directly replaces or cross-references 3 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
FEL-PRO — OS 30704 RGeneral Motors — 12559409Rol — OS6310