HomeBelts and Cooling > Gaskets and Sealing SystemsMahle C31663 Engine Coolant Outlet Gasket
Part #: C31663

Mahle C31663 Engine Coolant Outlet Gasket

⚙️ 49 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$24.03Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Jeep, Volkswagen, Chrysler, and Dodge, Wrangler, Routan, Town & Country, Caravan, Grand Caravan, Pacifica, and Voyager
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Engine Coolant Outlet Gasket for Chrysler and Jeep Vehicles

The Mahle C31663 Engine Coolant Outlet Gasket is designed to provide a secure seal for the cooling system in select Chrysler, Dodge, Jeep, and Volkswagen models. Crafted from molded rubber, this gasket meets OEM standards to ensure proper fit and durability.

  • Constructed from molded rubber for effective sealing
  • OEM standard item grade for reliable performance
  • Compatible with Chrysler Caravan, Grand Caravan, Pacifica, Town & Country, Voyager
  • Fits Dodge Caravan and Routan models
  • Suitable for Jeep Wrangler and Volkswagen Routan

Durable Molded Rubber Material for Engine Cooling Systems

This engine coolant outlet gasket is made from molded rubber, a material known for its flexibility and resistance to heat and coolant fluids. The gasket maintains a tight seal between the engine coolant outlet and the cooling system components, preventing leaks and ensuring efficient engine temperature regulation. The OEM standard grade guarantees that the gasket meets the specifications required by vehicle manufacturers, making it a dependable replacement part for your Chrysler, Dodge, Jeep, or Volkswagen vehicle.

Compatible Vehicles and Part Number Details

The Mahle C31663 gasket is compatible with a range of vehicles including the Chrysler Caravan, Grand Caravan, Pacifica, Town & Country, and Voyager. It also fits Dodge Caravan and Routan models, as well as the Jeep Wrangler and Volkswagen Routan. Using the correct gasket part number C31663 ensures proper fitment and function within the engine cooling system.

Common Applications and Issues Addressed

  • Prevents coolant leaks at the engine coolant outlet
  • Maintains proper engine temperature by ensuring a secure seal
  • Replaces worn or damaged gaskets causing overheating
  • Helps avoid engine damage due to coolant loss
  • Eliminates coolant seepage that can lead to corrosion

Installation Notes and Tips

When installing the Mahle C31663 Engine Coolant Outlet Gasket, ensure the mating surfaces are clean and free of old gasket material or debris. Proper torque specifications should be followed to avoid over-tightening, which can damage the gasket or cause leaks. It is recommended to inspect the coolant outlet and surrounding components for wear or damage during installation.

Quality Assurance and Warranty Information

Mahle manufactures this gasket to meet OEM standards, providing assurance of quality and compatibility. The molded rubber material is engineered for durability under typical engine operating conditions. While specific warranty details may vary, Mahle products generally come with a limited warranty against manufacturing defects, supporting long-term reliability for your vehicle's cooling system.

BrandMahle
Part NumberC31663
Additional Package ContentsNone
Gasket MaterialMolded Rubber
Item GradeOEM Standard

This part fits 49 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2011JeepWrangler3.8LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2010JeepWrangler3.8LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2010VolkswagenRoutan3.8LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2009JeepWrangler3.8LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2009VolkswagenRoutan3.8LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2008JeepWrangler3.8LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2007ChryslerTown & Country3.8LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2007ChryslerTown & Country3.3LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2007DodgeCaravan3.3LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2007DodgeGrand Caravan3.8LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2007DodgeGrand Caravan3.3LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2007JeepWrangler3.8LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2006ChryslerPacifica3.8LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2006ChryslerPacifica3.5LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2006ChryslerTown & Country3.8LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2006ChryslerTown & Country3.3LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2006DodgeCaravan3.3LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2006DodgeGrand Caravan3.8LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2006DodgeGrand Caravan3.3LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2005ChryslerPacifica3.8LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2005ChryslerPacifica3.5LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2005ChryslerTown & Country3.8LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2005ChryslerTown & Country3.3LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2005DodgeCaravan3.3LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2005DodgeGrand Caravan3.8LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2005DodgeGrand Caravan3.3LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2004ChryslerTown & Country3.8LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2004ChryslerTown & Country3.3LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2004DodgeCaravan3.3LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2004DodgeGrand Caravan3.8LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2004DodgeGrand Caravan3.3LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2003ChryslerTown & Country3.8LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2003ChryslerTown & Country3.3LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2003ChryslerVoyager3.3LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2003DodgeCaravan3.3LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2003DodgeGrand Caravan3.8LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2003DodgeGrand Caravan3.3LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2002ChryslerTown & Country3.8LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2002ChryslerTown & Country3.3LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2002ChryslerVoyager3.3LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2002DodgeCaravan3.3LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2002DodgeGrand Caravan3.8LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2002DodgeGrand Caravan3.3LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2001ChryslerTown & Country3.8LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2001ChryslerTown & Country3.3LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2001ChryslerVoyager3.3LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2001DodgeCaravan3.3LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2001DodgeGrand Caravan3.8LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2001DodgeGrand Caravan3.3LV6N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.

* 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:

4781 674AA

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