HomeBelts and Cooling > Gaskets and Sealing SystemsMahle K31866 Engine Water Pump Gasket
Part #: K31866

Mahle K31866 Engine Water Pump Gasket

⚙️ 95 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Mitsubishi, Chrysler, and Dodge, Eclipse, Endeavor, Galant, Sebring, Stratus, Diamante, Montero Sport, Cirrus, Avenger, and Montero
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Reliable Engine Water Pump Gasket for Chrysler, Dodge, and Mitsubishi

The Mahle K31866 engine water pump gasket is designed to provide a secure seal for your vehicle's cooling system. Engineered to meet OEM standards, this gasket ensures proper fitment and durability for select Chrysler, Dodge, and Mitsubishi models.

  • OEM standard item grade for consistent quality
  • Constructed from beaded paper material for effective sealing
  • Compatible with multiple models including Avenger, Cirrus, Eclipse, and Montero Sport
  • Part number K31866 for precise identification
  • Designed to maintain optimal engine cooling system performance

Durable Beaded Paper Material for Effective Sealing

This engine water pump gasket is made from beaded paper, a material chosen for its ability to create a tight seal between the water pump and engine block. The beaded paper construction helps prevent coolant leaks and withstands the thermal and mechanical stresses typical in engine cooling systems. The Mahle K31866 gasket meets OEM standards, ensuring it matches the original equipment specifications for fit and function.

Compatible Vehicles and Applications

The Mahle K31866 gasket is compatible with a range of Chrysler, Dodge, and Mitsubishi vehicles. It is suitable for models such as the Chrysler Sebring and Cirrus, Dodge Avenger and Stratus, and Mitsubishi Eclipse, Galant, Montero, Montero Sport, and Endeavor. This gasket is specifically designed for use in the engine water pump assembly, providing a reliable seal to maintain coolant flow and engine temperature regulation.

Common Issues Addressed by This Water Pump Gasket

  • Prevents coolant leaks around the water pump
  • Eliminates engine overheating caused by seal failure
  • Reduces risk of water pump gasket deterioration over time
  • Maintains proper coolant circulation within the engine
  • Helps avoid engine damage due to coolant loss

Installation Notes and Tips

When installing the Mahle K31866 engine water pump gasket, ensure the mating surfaces are clean and free of old gasket material or debris. Proper surface preparation is critical for achieving a secure seal. Follow manufacturer torque specifications for the water pump bolts to avoid gasket damage. It is recommended to inspect the water pump and surrounding components for wear or damage during installation.

Quality Assurance and Warranty Information

Mahle manufactures the K31866 gasket to meet OEM standards, providing assurance of quality and reliability. While specific warranty details may vary, Mahle products typically come with a limited warranty against defects in materials and workmanship. Using this gasket helps maintain the integrity of your vehicle's cooling system and supports long-term engine performance.

BrandMahle
Part NumberK31866
Additional Package ContentsNone
Item GradeOEM Standard
Water Pump Gasket MaterialBeaded Paper

This part fits 95 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2012MitsubishiEclipse3.8LV6N/ABeaded Paper
2011MitsubishiEclipse3.8LV6N/ABeaded Paper
2011MitsubishiEndeavor3.8LV6N/ABeaded Paper
2010MitsubishiEclipse3.8LV6N/ABeaded Paper
2010MitsubishiEndeavor3.8LV6N/ABeaded Paper
2009MitsubishiEclipse3.8LV6N/ABeaded Paper
2009MitsubishiGalant3.8LV6N/ABeaded Paper
2008MitsubishiEclipse3.8LV6N/ABeaded Paper
2008MitsubishiEndeavor3.8LV6N/ABeaded Paper
2008MitsubishiGalant3.8LV6N/ABeaded Paper
2007MitsubishiEclipse3.8LV6N/ABeaded Paper
2007MitsubishiEndeavor3.8LV6N/ABeaded Paper
2007MitsubishiGalant3.8LV6N/ABeaded Paper
2006MitsubishiEclipse3.8LV6N/ABeaded Paper
2006MitsubishiEndeavor3.8LV6N/ABeaded Paper
2006MitsubishiGalant3.8LV6N/ABeaded Paper
2005ChryslerSebring3.0LV6N/ABeaded Paper
2005DodgeStratus3.0LV6N/ABeaded Paper
2005MitsubishiEclipse3.0LV6N/ABeaded Paper
2005MitsubishiEndeavor3.8LV6N/ABeaded Paper
2005MitsubishiGalant3.8LV6N/ABeaded Paper
2004ChryslerSebring3.0LV6N/ABeaded Paper
2004DodgeStratus3.0LV6N/ABeaded Paper
2004MitsubishiDiamante3.5LV6N/ABeaded Paper
2004MitsubishiEclipse3.0LV6N/ABeaded Paper
2004MitsubishiEndeavor3.8LV6N/ABeaded Paper
2004MitsubishiGalant3.8LV6N/ABeaded Paper
2004MitsubishiMontero Sport3.5LV6N/ABeaded Paper
2003ChryslerSebring3.0LV6N/ABeaded Paper
2003DodgeStratus3.0LV6N/ABeaded Paper
2003MitsubishiDiamante3.5LV6N/ABeaded Paper
2003MitsubishiEclipse3.0LV6N/ABeaded Paper
2003MitsubishiGalant3.0LV6N/ABeaded Paper
2003MitsubishiMontero Sport3.5LV6N/ABeaded Paper
2003MitsubishiMontero Sport3.0LV6N/ABeaded Paper
2002ChryslerSebring3.0LV6N/ABeaded Paper
2002DodgeStratus3.0LV6N/ABeaded Paper
2002MitsubishiDiamante3.5LV6N/ABeaded Paper
2002MitsubishiEclipse3.0LV6N/ABeaded Paper
2002MitsubishiGalant3.0LV6N/ABeaded Paper
2002MitsubishiMontero Sport3.5LV6N/ABeaded Paper
2002MitsubishiMontero Sport3.0LV6N/ABeaded Paper
2001ChryslerSebring3.0LV6N/ABeaded Paper
2001DodgeStratus3.0LV6N/ABeaded Paper
2001MitsubishiDiamante3.5LV6N/ABeaded Paper
2001MitsubishiEclipse3.0LV6N/ABeaded Paper
2001MitsubishiGalant3.0LV6N/ABeaded Paper
2001MitsubishiMontero Sport3.5LV6N/ABeaded Paper
2001MitsubishiMontero Sport3.0LV6N/ABeaded Paper
2000ChryslerCirrus2.5LV6N/ABeaded Paper
2000ChryslerSebring2.5LV6N/ABeaded Paper
2000DodgeAvenger2.5LV6N/ABeaded Paper
2000DodgeStratus2.5LV6N/ABeaded Paper
2000MitsubishiDiamante3.5LV6N/ABeaded Paper
2000MitsubishiEclipse3.0LV6N/ABeaded Paper
2000MitsubishiGalant3.0LV6N/ABeaded Paper
2000MitsubishiMontero3.5LV6N/ABeaded Paper
2000MitsubishiMontero Sport3.5LV6N/ABeaded Paper
2000MitsubishiMontero Sport3.0LV6N/ABeaded Paper
1999ChryslerCirrus2.5LV6N/ABeaded Paper
1999ChryslerSebring2.5LV6N/ABeaded Paper
1999DodgeAvenger2.5LV6N/ABeaded Paper
1999DodgeStratus2.5LV6N/ABeaded Paper
1999MitsubishiDiamante3.5LV6N/ABeaded Paper
1999MitsubishiGalant3.0LV6N/ABeaded Paper
1999MitsubishiMontero3.5LV6N/ABeaded Paper
1999MitsubishiMontero Sport3.5LV6N/ABeaded Paper
1999MitsubishiMontero Sport3.0LV6N/ABeaded Paper
1998ChryslerCirrus2.5LV6N/ABeaded Paper
1998ChryslerSebring2.5LV6N/ABeaded Paper
1998DodgeAvenger2.5LV6N/ABeaded Paper
1998DodgeStratus2.5LV6N/ABeaded Paper
1998MitsubishiDiamante3.5LV6N/ABeaded Paper
1998MitsubishiMontero3.5LV6N/ABeaded Paper
1998MitsubishiMontero Sport3.0LV6N/ABeaded Paper
1997ChryslerCirrus2.5LV6N/ABeaded Paper
1997ChryslerSebring2.5LV6N/ABeaded Paper
1997DodgeAvenger2.5LV6N/ABeaded Paper
1997DodgeStratus2.5LV6N/ABeaded Paper
1997MitsubishiDiamante3.5LV6N/ABeaded Paper
1997MitsubishiMontero3.5LV6N/ABeaded Paper
1997MitsubishiMontero Sport3.0LV6N/ABeaded Paper
1996ChryslerCirrus2.5LV6N/ABeaded Paper
1996ChryslerSebring2.5LV6N/ABeaded Paper
1996DodgeAvenger2.5LV6N/ABeaded Paper
1996DodgeStratus2.5LV6N/ABeaded Paper
1996MitsubishiMontero3.5LV6N/ABeaded Paper
1996MitsubishiMontero3.0LV6N/ABeaded Paper
1995ChryslerCirrus2.5LV6N/ABeaded Paper
1995ChryslerSebring2.5LV6N/ABeaded Paper
1995DodgeAvenger2.5LV6N/ABeaded Paper
1995DodgeStratus2.5LV6N/ABeaded Paper
1995MitsubishiMontero3.5LV6N/ABeaded Paper
1995MitsubishiMontero3.0LV6N/ABeaded Paper
1994MitsubishiMontero3.5LV6N/ABeaded Paper

* 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:

35584

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