HomeBelts and Cooling > Water Pump and Related ComponentsMahle GS33437 Engine Water Pump Installation Kit
Part #: GS33437

Mahle GS33437 Engine Water Pump Installation Kit

⚙️ 54 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Buick, Cadillac, Oldsmobile, and Shelby, Lucerne, DTS, DeVille, Seville, Aurora, Eldorado, Series 1, and Allante
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Reliable Engine Water Pump Installation Kit for Buick, Cadillac, and Oldsmobile

The Mahle GS33437 Engine Water Pump Installation Kit provides essential components for a secure and efficient water pump replacement. Designed specifically for select Buick, Cadillac, and Oldsmobile models, this kit ensures proper sealing and fitment during installation.

  • Includes throttle body gasket, water pump housing, and water pump seal
  • OEM standard item grade for dependable performance
  • Water pump gasket made from molded rubber for durability and leak prevention
  • Compatible with Buick Allante, Cadillac DeVille, DTS, Eldorado, Seville, and Oldsmobile Aurora and Lucerne
  • Part number GS33437 for precise identification and ordering

Comprehensive Kit Components and Material Details

This Mahle engine water pump installation kit contains all necessary gaskets and seals to support a complete water pump replacement. The molded rubber gasket material offers reliable sealing against coolant leaks, while the included throttle body gasket and water pump housing components facilitate a proper fit. The OEM standard grade ensures that each part meets factory specifications, maintaining the integrity of the cooling system in your Buick, Cadillac, or Oldsmobile vehicle.

Compatible Vehicles and Application

This installation kit is compatible with a range of Buick, Cadillac, and Oldsmobile models, including the Buick Allante, Cadillac DeVille, DTS, Eldorado, Seville, and Oldsmobile Aurora and Lucerne. Using the Mahle GS33437 kit helps address common water pump installation challenges specific to these vehicles, ensuring a secure and leak-free fit.

  • Prevents coolant leaks caused by worn or damaged gaskets
  • Eliminates water pump housing seal failures
  • Supports throttle body gasket replacement during water pump service
  • Helps maintain proper engine cooling system pressure
  • Reduces risk of overheating due to faulty seals

Installation Notes and Tips

For optimal results, clean all mating surfaces thoroughly before installing the new gaskets and seals included in the Mahle GS33437 kit. Ensure proper torque specifications are followed when securing the water pump housing. Inspect the water pump and related components for wear or damage during installation to avoid future leaks or failures. Using OEM standard parts like those in this kit helps maintain factory-level performance and reliability.

Quality Assurance and Warranty Information

Mahle manufactures this engine water pump installation kit to OEM standards, ensuring consistent quality and fitment. The molded rubber gasket material is designed for durability and resistance to coolant exposure. While specific warranty details may vary, Mahle products typically come with a limited warranty covering defects in materials and workmanship, providing confidence in the longevity of your repair.

BrandMahle
Part NumberGS33437
Additional Package ContentsThrottle Body Gasket, Water Pump Housing, Water Pump Seal
Item GradeOEM Standard
Water Pump Gasket MaterialMolded Rubber

This part fits 54 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2011BuickLucerne4.6LV8N/AContains All Water Pump Housing And Throttle Body Gaskets; Molded Rubber
2011CadillacDTS4.6LV8N/AContains All Water Pump Housing And Throttle Body Gaskets; Molded Rubber
2010BuickLucerne4.6LV8N/AContains All Water Pump Housing And Throttle Body Gaskets; Molded Rubber
2010CadillacDTS4.6LV8N/AContains All Water Pump Housing And Throttle Body Gaskets; Molded Rubber
2009BuickLucerne4.6LV8N/AContains All Water Pump Housing And Throttle Body Gaskets; Molded Rubber
2009CadillacDTS4.6LV8N/AContains All Water Pump Housing And Throttle Body Gaskets; Molded Rubber
2008BuickLucerne4.6LV8N/AContains All Water Pump Housing And Throttle Body Gaskets; Molded Rubber
2008CadillacDTS4.6LV8N/AContains All Water Pump Housing And Throttle Body Gaskets; Molded Rubber
2007BuickLucerne4.6LV8N/AContains All Water Pump Housing And Throttle Body Gaskets; Molded Rubber
2007CadillacDTS4.6LV8N/AContains All Water Pump Housing And Throttle Body Gaskets; Molded Rubber
2006BuickLucerne4.6LV8N/AContains All Water Pump Housing And Throttle Body Gaskets; Molded Rubber
2006CadillacDTS4.6LV8N/AContains All Water Pump Housing And Throttle Body Gaskets; Molded Rubber
2005CadillacDeVille4.6LV8N/AContains All Water Pump Housing And Throttle Body Gaskets; Molded Rubber
2004CadillacDeVille4.6LV8N/AContains All Water Pump Housing And Throttle Body Gaskets; Molded Rubber
2003CadillacDeVille4.6LV8N/AContains All Water Pump Housing And Throttle Body Gaskets; Molded Rubber
2003CadillacSeville4.6LV8N/AContains All Water Pump Housing And Throttle Body Gaskets; Molded Rubber
2003OldsmobileAurora4.0LV8N/AContains All Water Pump Housing And Throttle Body Gaskets; Molded Rubber
2002CadillacDeVille4.6LV8N/AContains All Water Pump Housing And Throttle Body Gaskets; Molded Rubber
2002CadillacEldorado4.6LV8N/AContains All Water Pump Housing And Throttle Body Gaskets; Molded Rubber
2002CadillacSeville4.6LV8N/AContains All Water Pump Housing And Throttle Body Gaskets; Molded Rubber
2002OldsmobileAurora4.0LV8N/AContains All Water Pump Housing And Throttle Body Gaskets; Molded Rubber
2001CadillacDeVille4.6LV8N/AContains All Water Pump Housing And Throttle Body Gaskets; Molded Rubber
2001CadillacEldorado4.6LV8N/AContains All Water Pump Housing And Throttle Body Gaskets; Molded Rubber
2001CadillacSeville4.6LV8N/AContains All Water Pump Housing And Throttle Body Gaskets; Molded Rubber
2001OldsmobileAurora4.0LV8N/AContains All Water Pump Housing And Throttle Body Gaskets; Molded Rubber
2000CadillacDeVille4.6LV8N/AContains All Water Pump Housing And Throttle Body Gaskets; Molded Rubber
2000CadillacEldorado4.6LV8N/AContains All Water Pump Housing And Throttle Body Gaskets; Molded Rubber
2000CadillacSeville4.6LV8N/AContains All Water Pump Housing And Throttle Body Gaskets; Molded Rubber
1999CadillacDeVille4.6LV8N/AContains All Water Pump Housing And Throttle Body Gaskets; Molded Rubber
1999CadillacEldorado4.6LV8N/AContains All Water Pump Housing And Throttle Body Gaskets; Molded Rubber
1999CadillacSeville4.6LV8N/AContains All Water Pump Housing And Throttle Body Gaskets; Molded Rubber
1999OldsmobileAurora4.0LV8N/AContains All Water Pump Housing And Throttle Body Gaskets; Molded Rubber
1998CadillacDeVille4.6LV8N/AContains All Water Pump Housing And Throttle Body Gaskets; Molded Rubber
1998CadillacEldorado4.6LV8N/AContains All Water Pump Housing And Throttle Body Gaskets; Molded Rubber
1998CadillacSeville4.6LV8N/AContains All Water Pump Housing And Throttle Body Gaskets; Molded Rubber
1998OldsmobileAurora4.0LV8N/AContains All Water Pump Housing And Throttle Body Gaskets; Molded Rubber
1997CadillacDeVille4.6LV8N/AContains All Water Pump Housing And Throttle Body Gaskets; Molded Rubber
1997CadillacEldorado4.6LV8N/AContains All Water Pump Housing And Throttle Body Gaskets; Molded Rubber
1997CadillacSeville4.6LV8N/AContains All Water Pump Housing And Throttle Body Gaskets; Molded Rubber
1997OldsmobileAurora4.0LV8N/AContains All Water Pump Housing And Throttle Body Gaskets; Molded Rubber
1996CadillacDeVille4.6LV8N/AContains All Water Pump Housing And Throttle Body Gaskets; Molded Rubber
1996CadillacEldorado4.6LV8N/AContains All Water Pump Housing And Throttle Body Gaskets; Molded Rubber
1996CadillacSeville4.6LV8N/AContains All Water Pump Housing And Throttle Body Gaskets; Molded Rubber
1996OldsmobileAurora4.0LV8N/AContains All Water Pump Housing And Throttle Body Gaskets; Molded Rubber
1995CadillacDeVille4.6LV8N/AContains All Water Pump Housing And Throttle Body Gaskets; Molded Rubber
1995CadillacEldorado4.6LV8N/AContains All Water Pump Housing And Throttle Body Gaskets; Molded Rubber
1995CadillacSeville4.6LV8N/AContains All Water Pump Housing And Throttle Body Gaskets; Molded Rubber
1995OldsmobileAurora4.0LV8N/AContains All Water Pump Housing And Throttle Body Gaskets; Molded Rubber
1994CadillacDeVille4.6LV8N/AContains All Water Pump Housing And Throttle Body Gaskets; Molded Rubber
1994CadillacEldorado4.6LV8N/AContains All Water Pump Housing And Throttle Body Gaskets; Molded Rubber
1994CadillacSeville4.6LV8N/AContains All Water Pump Housing And Throttle Body Gaskets; Molded Rubber
1993CadillacAllante4.6LV8N/AContains All Water Pump Housing And Throttle Body Gaskets; Molded Rubber
1993CadillacEldorado4.6LV8N/AContains All Water Pump Housing And Throttle Body Gaskets; Molded Rubber
1993CadillacSeville4.6LV8N/AContains All Water Pump Housing And Throttle Body Gaskets; Molded Rubber

* 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:

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