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Mahle C31509 Engine Coolant Thermostat Housing Gasket - Rear
Reliable Engine Coolant Thermostat Housing Gasket for Chrysler, Dodge, and Mitsubishi
The Mahle C31509 engine coolant thermostat housing gasket is designed to provide a secure seal for your vehicle's cooling system. Compatible with various Chrysler, Dodge, and Mitsubishi models, this gasket ensures proper coolant flow and prevents leaks.
- Gasket material: durable beaded paper for effective sealing
- OEM standard item grade for reliable fit and performance
- Package quantity: 1 gasket per order
- Compatible with Chrysler Avenger, Dodge Stratus, Mitsubishi Eclipse, and more
- Part number C31509 for precise identification and replacement
Durable Beaded Paper Material for Effective Sealing
Manufactured from beaded paper, the Mahle C31509 gasket offers a balance of flexibility and strength, allowing it to conform to the thermostat housing surface and maintain a tight seal. This material choice helps prevent coolant leaks and withstands the thermal cycling typical in engine cooling systems. The gasket meets OEM standards, ensuring it matches the quality and specifications required for proper engine operation.
Compatible Vehicles and Applications
This engine coolant thermostat housing gasket is compatible with a range of Chrysler, Dodge, and Mitsubishi vehicles, including the Chrysler Avenger and Cirrus, Dodge Stratus and Sebring, and Mitsubishi Eclipse, Galant, Montero, Montero Sport, Outlander, and Endeavor. Using the correct gasket, such as part number C31509, helps maintain the integrity of the cooling system and supports engine temperature regulation.
- Prevents coolant leaks at the thermostat housing
- Helps maintain proper engine temperature control
- Reduces risk of overheating due to seal failure
- Eliminates coolant contamination from external debris
- Supports efficient engine performance and longevity
Installation Notes and Tips
When installing the Mahle C31509 thermostat housing gasket, ensure the mating surfaces are clean and free of old gasket material or debris. Proper surface preparation is critical to achieving a leak-free seal. Tighten the thermostat housing bolts to the manufacturer's specified torque to avoid gasket damage or distortion. It is recommended to inspect the thermostat housing for cracks or warping during replacement.
Quality Assurance and Warranty
Mahle manufactures this gasket to meet OEM standards, providing consistent quality and fitment. While specific warranty details may vary, Mahle products typically come with a limited warranty against manufacturing defects. Using the correct part number C31509 ensures compatibility and reliability for your Chrysler, Dodge, or Mitsubishi vehicle's cooling system.
| Brand | Mahle |
| Part Number | C31509 |
| Gasket Material | Beaded Paper |
| Item Grade | OEM Standard |
This part fits 109 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2019 | Mitsubishi | Outlander | 3.0L | V6 | N/A | Beaded Paper |
| 2018 | Mitsubishi | Outlander | 3.0L | V6 | N/A | Beaded Paper |
| 2017 | Mitsubishi | Outlander | 3.0L | V6 | N/A | Beaded Paper |
| 2016 | Mitsubishi | Outlander | 3.0L | V6 | N/A | Beaded Paper |
| 2015 | Mitsubishi | Outlander | 3.0L | V6 | N/A | Beaded Paper |
| 2014 | Mitsubishi | Outlander | 3.0L | V6 | N/A | Beaded Paper |
| 2013 | Mitsubishi | Outlander | 3.0L | V6 | N/A | Beaded Paper |
| 2012 | Mitsubishi | Eclipse | 3.8L | V6 | Rear | Beaded Paper |
| 2012 | Mitsubishi | Outlander | 3.0L | V6 | N/A | Beaded Paper; Thermostat Case, Rear |
| 2011 | Mitsubishi | Eclipse | 3.8L | V6 | Rear | Beaded Paper |
| 2011 | Mitsubishi | Endeavor | 3.8L | V6 | Rear | Beaded Paper |
| 2011 | Mitsubishi | Outlander | 3.0L | V6 | N/A | Beaded Paper; Thermostat Case, Rear |
| 2010 | Mitsubishi | Eclipse | 3.8L | V6 | Rear | Beaded Paper |
| 2010 | Mitsubishi | Endeavor | 3.8L | V6 | Rear | Beaded Paper |
| 2010 | Mitsubishi | Outlander | 3.0L | V6 | N/A | Beaded Paper; Thermostat Case, Rear |
| 2009 | Mitsubishi | Eclipse | 3.8L | V6 | Rear | Beaded Paper |
| 2009 | Mitsubishi | Galant | 3.8L | V6 | Rear | Beaded Paper |
| 2009 | Mitsubishi | Outlander | 3.0L | V6 | N/A | Beaded Paper; Thermostat Case, Rear |
| 2008 | Mitsubishi | Eclipse | 3.8L | V6 | Rear | Beaded Paper |
| 2008 | Mitsubishi | Endeavor | 3.8L | V6 | Rear | Beaded Paper |
| 2008 | Mitsubishi | Galant | 3.8L | V6 | Rear | Beaded Paper |
| 2008 | Mitsubishi | Outlander | 3.0L | V6 | N/A | Beaded Paper; Thermostat Case, Rear |
| 2007 | Mitsubishi | Eclipse | 3.8L | V6 | Rear | Beaded Paper |
| 2007 | Mitsubishi | Endeavor | 3.8L | V6 | Rear | Beaded Paper |
| 2007 | Mitsubishi | Galant | 3.8L | V6 | Rear | Beaded Paper |
| 2007 | Mitsubishi | Outlander | 3.0L | V6 | N/A | Beaded Paper; Thermostat Case, Rear |
| 2006 | Mitsubishi | Eclipse | 3.8L | V6 | Rear | Beaded Paper |
| 2006 | Mitsubishi | Endeavor | 3.8L | V6 | Rear | Beaded Paper; Cylinder Head Coolant Port |
| 2006 | Mitsubishi | Galant | 3.8L | V6 | Rear | Beaded Paper |
| 2006 | Mitsubishi | Montero | 3.8L | V6 | Rear | Beaded Paper; Cylinder Head Coolant Port |
| 2005 | Chrysler | Sebring | 3.0L | V6 | Rear | Beaded Paper; Thermostat Case to Cylinder Head |
| 2005 | Chrysler | Sebring | 2.4L | L4 | Rear | Beaded Paper; Thermostat Case to Cylinder Head |
| 2005 | Dodge | Stratus | 3.0L | V6 | Rear | Beaded Paper; Thermostat Case to Cylinder Head |
| 2005 | Dodge | Stratus | 2.4L | L4 | Rear | Beaded Paper; Thermostat Case to Cylinder Head |
| 2005 | Mitsubishi | Eclipse | 3.0L | V6 | Rear | Beaded Paper |
| 2005 | Mitsubishi | Eclipse | 2.4L | L4 | Rear | Beaded Paper |
| 2005 | Mitsubishi | Endeavor | 3.8L | V6 | Rear | Beaded Paper; Cylinder Head Coolant Port |
| 2005 | Mitsubishi | Galant | 3.8L | V6 | Rear | Beaded Paper |
| 2005 | Mitsubishi | Montero | 3.8L | V6 | Rear | Beaded Paper; Cylinder Head Coolant Port |
| 2004 | Chrysler | Sebring | 3.0L | V6 | Rear | Beaded Paper; Thermostat Case to Cylinder Head |
| 2004 | Chrysler | Sebring | 2.4L | L4 | Rear | Beaded Paper; Thermostat Case to Cylinder Head |
| 2004 | Dodge | Stratus | 3.0L | V6 | Rear | Beaded Paper; Thermostat Case to Cylinder Head |
| 2004 | Dodge | Stratus | 2.4L | L4 | Rear | Beaded Paper; Thermostat Case to Cylinder Head |
| 2004 | Mitsubishi | Eclipse | 3.0L | V6 | Rear | Beaded Paper |
| 2004 | Mitsubishi | Eclipse | 2.4L | L4 | Rear | Beaded Paper |
| 2004 | Mitsubishi | Endeavor | 3.8L | V6 | Rear | Beaded Paper; Cylinder Head Coolant Port |
| 2004 | Mitsubishi | Galant | 3.8L | V6 | Rear | Beaded Paper |
| 2004 | Mitsubishi | Montero | 3.8L | V6 | Rear | Beaded Paper; Cylinder Head Coolant Port |
| 2003 | Chrysler | Sebring | 3.0L | V6 | Rear | Beaded Paper; Thermostat Case to Cylinder Head |
| 2003 | Chrysler | Sebring | 2.4L | L4 | Rear | Beaded Paper; Thermostat Case to Cylinder Head |
| 2003 | Dodge | Stratus | 3.0L | V6 | Rear | Beaded Paper; Thermostat Case to Cylinder Head |
| 2003 | Dodge | Stratus | 2.4L | L4 | Rear | Beaded Paper; Thermostat Case to Cylinder Head |
| 2003 | Mitsubishi | Eclipse | 3.0L | V6 | Rear | Beaded Paper |
| 2003 | Mitsubishi | Eclipse | 2.4L | L4 | Rear | Beaded Paper |
| 2003 | Mitsubishi | Galant | 3.0L | V6 | Rear | Beaded Paper |
| 2003 | Mitsubishi | Galant | 2.4L | L4 | Rear | Beaded Paper |
| 2003 | Mitsubishi | Montero | 3.8L | V6 | Rear | Beaded Paper; Cylinder Head Coolant Port |
| 2003 | Mitsubishi | Outlander | 2.4L | L4 | Rear | Beaded Paper; Cylinder Head Coolant Port |
| 2002 | Chrysler | Sebring | 3.0L | V6 | Rear | Beaded Paper; Thermostat Case to Cylinder Head |
| 2002 | Chrysler | Sebring | 2.4L | L4 | Rear | Beaded Paper; Thermostat Case to Cylinder Head |
| 2002 | Dodge | Stratus | 3.0L | V6 | Rear | Beaded Paper; Thermostat Case to Cylinder Head |
| 2002 | Dodge | Stratus | 2.4L | L4 | Rear | Beaded Paper; Thermostat Case to Cylinder Head |
| 2002 | Mitsubishi | Eclipse | 3.0L | V6 | Rear | Beaded Paper |
| 2002 | Mitsubishi | Eclipse | 2.4L | L4 | Rear | Beaded Paper |
| 2002 | Mitsubishi | Galant | 3.0L | V6 | Rear | Beaded Paper |
| 2002 | Mitsubishi | Galant | 2.4L | L4 | Rear | Beaded Paper |
| 2001 | Chrysler | Sebring | 3.0L | V6 | Rear | Beaded Paper; Thermostat Case to Cylinder Head |
| 2001 | Chrysler | Sebring | 2.4L | L4 | Rear | Beaded Paper; Thermostat Case to Cylinder Head |
| 2001 | Dodge | Stratus | 3.0L | V6 | Rear | Beaded Paper; Thermostat Case to Cylinder Head |
| 2001 | Dodge | Stratus | 2.4L | L4 | Rear | Beaded Paper; Thermostat Case to Cylinder Head |
| 2001 | Mitsubishi | Eclipse | 3.0L | V6 | Rear | Beaded Paper |
| 2001 | Mitsubishi | Eclipse | 2.4L | L4 | Rear | Beaded Paper |
| 2001 | Mitsubishi | Galant | 3.0L | V6 | Rear | Beaded Paper |
| 2001 | Mitsubishi | Galant | 2.4L | L4 | Rear | Beaded Paper |
| 2000 | Chrysler | Cirrus | 2.5L | V6 | Rear | Beaded Paper; Thermostat Case to Cylinder Head |
| 2000 | Chrysler | Sebring | 2.5L | V6 | Rear | Beaded Paper; Thermostat Case to Cylinder Head |
| 2000 | Dodge | Avenger | 2.5L | V6 | Rear | Beaded Paper; Thermostat Case to Cylinder Head |
| 2000 | Dodge | Stratus | 2.5L | V6 | Rear | Beaded Paper; Thermostat Case to Cylinder Head |
| 2000 | Mitsubishi | Eclipse | 3.0L | V6 | Rear | Beaded Paper |
| 2000 | Mitsubishi | Eclipse | 2.4L | L4 | Rear | Beaded Paper |
| 2000 | Mitsubishi | Galant | 3.0L | V6 | Rear | Beaded Paper |
| 2000 | Mitsubishi | Galant | 2.4L | L4 | Rear | Beaded Paper |
| 1999 | Chrysler | Cirrus | 2.5L | V6 | Rear | Beaded Paper; Thermostat Case to Cylinder Head |
| 1999 | Chrysler | Sebring | 2.5L | V6 | Rear | Beaded Paper; Thermostat Case to Cylinder Head |
| 1999 | Dodge | Avenger | 2.5L | V6 | Rear | Beaded Paper; Thermostat Case to Cylinder Head |
| 1999 | Dodge | Stratus | 2.5L | V6 | Rear | Beaded Paper; Thermostat Case to Cylinder Head |
| 1999 | Mitsubishi | Eclipse | 2.4L | L4 | Rear | Beaded Paper |
| 1999 | Mitsubishi | Galant | 3.0L | V6 | Rear | Beaded Paper |
| 1999 | Mitsubishi | Galant | 2.4L | L4 | Rear | Beaded Paper |
| 1999 | Mitsubishi | Montero Sport | 2.4L | L4 | Rear | Beaded Paper; Cylinder Head Coolant Port |
| 1998 | Chrysler | Cirrus | 2.5L | V6 | Rear | Beaded Paper; Thermostat Case to Cylinder Head |
| 1998 | Chrysler | Sebring | 2.5L | V6 | Rear | Beaded Paper; Thermostat Case to Cylinder Head |
| 1998 | Dodge | Avenger | 2.5L | V6 | Rear | Beaded Paper; Thermostat Case to Cylinder Head |
| 1998 | Dodge | Stratus | 2.5L | V6 | Rear | Beaded Paper; Thermostat Case to Cylinder Head |
| 1998 | Mitsubishi | Eclipse | 2.4L | L4 | Rear | Beaded Paper |
| 1998 | Mitsubishi | Galant | 2.4L | L4 | Rear | Beaded Paper |
| 1998 | Mitsubishi | Montero Sport | 2.4L | L4 | Rear | Beaded Paper; Cylinder Head Coolant Port |
| 1997 | Chrysler | Cirrus | 2.5L | V6 | Rear | Beaded Paper; Thermostat Case to Cylinder Head |
| 1997 | Chrysler | Sebring | 2.5L | V6 | Rear | Beaded Paper; Thermostat Case to Cylinder Head |
| 1997 | Dodge | Avenger | 2.5L | V6 | Rear | Beaded Paper; Thermostat Case to Cylinder Head |
| 1997 | Dodge | Stratus | 2.5L | V6 | Rear | Beaded Paper; Thermostat Case to Cylinder Head |
| 1996 | Chrysler | Cirrus | 2.5L | V6 | Rear | Beaded Paper; Thermostat Case to Cylinder Head |
| 1996 | Chrysler | Sebring | 2.5L | V6 | Rear | Beaded Paper; Thermostat Case to Cylinder Head |
| 1996 | Dodge | Avenger | 2.5L | V6 | Rear | Beaded Paper; Thermostat Case to Cylinder Head |
| 1996 | Dodge | Stratus | 2.5L | V6 | Rear | Beaded Paper; Thermostat Case to Cylinder Head |
| 1995 | Chrysler | Cirrus | 2.5L | V6 | Rear | Beaded Paper; Thermostat Case to Cylinder Head |
| 1995 | Chrysler | Sebring | 2.5L | V6 | Rear | Beaded Paper; Thermostat Case to Cylinder Head |
| 1995 | Dodge | Avenger | 2.5L | V6 | Rear | Beaded Paper; Thermostat Case to Cylinder Head |
| 1995 | Dodge | Stratus | 2.5L | V6 | Rear | Beaded Paper; Thermostat Case to Cylinder Head |
* 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.