HomeBelts and Cooling > Gaskets and Sealing SystemsMahle C31699 Engine Coolant Water Inlet Gasket
Part #: C31699

Mahle C31699 Engine Coolant Water Inlet Gasket

⚙️ 163 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Lexus and Toyota, LX570, Land Cruiser, Sequoia, Tundra, GX460, LS460, GS460, SC430, GX470, 4Runner, GS430, LX470, and LS430
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Reliable Engine Coolant Water Inlet Gasket for Lexus and Toyota

The Mahle C31699 Engine Coolant Water Inlet Gasket is designed to provide a secure seal for your vehicle's cooling system. Engineered with durable rubber material, this gasket ensures proper coolant flow and prevents leaks in various Lexus and Toyota models.

Key Features of Mahle C31699 Engine Coolant Water Inlet Gasket

  • Constructed from high-quality rubber for effective sealing and durability
  • Compatible with multiple Lexus and Toyota models including 4Runner, GS430, GX470, Land Cruiser, LS460, LX570, SC430, Sequoia, and Tundra
  • Part number C31699 ensures precise fit and reliable performance
  • Designed to maintain optimal engine coolant flow and prevent leaks
  • OEM-quality replacement part meeting manufacturer specifications

Detailed Description of the Mahle C31699 Gasket

This engine coolant water inlet gasket by Mahle is crafted from rubber, a material known for its flexibility and resistance to heat and coolant chemicals. The gasket plays a critical role in sealing the water inlet connection, preventing coolant leaks that can lead to engine overheating or damage. Compatible with Lexus and Toyota vehicles such as the GS430, GX460, LX470, and Tundra, the C31699 gasket is engineered to fit precisely and maintain the integrity of the cooling system under various operating conditions.

Common Applications and Issues Addressed

  • Sealing coolant water inlet connections to prevent leaks
  • Eliminating coolant seepage that can cause engine overheating
  • Replacing worn or damaged gaskets in Lexus GS460 and Toyota Sequoia cooling systems
  • Maintaining proper coolant pressure and flow in Toyota Land Cruiser and Lexus LX570
  • Preventing contamination and corrosion in engine coolant pathways

Installation Notes and Tips

  • Ensure the mating surfaces are clean and free of old gasket material before installation
  • Use appropriate torque specifications to avoid over-tightening and damaging the gasket
  • Inspect the water inlet housing for cracks or damage during replacement
  • Verify compatibility with your specific Lexus or Toyota model using the part number C31699
  • Replace coolant and bleed the system after installation to remove air pockets

Quality Assurance and Warranty Information

Mahle manufactures the C31699 gasket to meet strict quality standards, ensuring reliable performance and durability. This engine coolant water inlet gasket is tested for material integrity and fitment accuracy. While specific warranty details may vary, Mahle products typically come with a limited warranty against manufacturing defects, providing confidence in the part's longevity and function.

BrandMahle
Part NumberC31699
Gasket MaterialRubber

This part fits 163 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2020LexusLX5705.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2020ToyotaLand Cruiser5.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2020ToyotaSequoia5.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2020ToyotaTundra5.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2019LexusGX4604.6LV8N/ARubber O-ring engine coolant thermostat housing gasket
2019LexusLX5705.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2019ToyotaLand Cruiser5.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2019ToyotaSequoia5.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2019ToyotaTundra5.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2019ToyotaTundra4.6LV8N/ARubber O-ring engine coolant thermostat housing gasket
2018LexusGX4604.6LV8N/ARubber O-ring engine coolant thermostat housing gasket
2018LexusLX5705.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2018ToyotaLand Cruiser5.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2018ToyotaSequoia5.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2018ToyotaTundra5.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2018ToyotaTundra4.6LV8N/ARubber O-ring engine coolant thermostat housing gasket
2017LexusGX4604.6LV8N/ARubber O-ring engine coolant thermostat housing gasket
2017LexusLS4604.6LV8N/ARubber O-ring engine coolant thermostat housing gasket
2017LexusLX5705.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2017ToyotaLand Cruiser5.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2017ToyotaSequoia5.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2017ToyotaTundra5.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2017ToyotaTundra4.6LV8N/ARubber O-ring engine coolant thermostat housing gasket
2016LexusGX4604.6LV8N/ARubber O-ring engine coolant thermostat housing gasket
2016LexusLS4604.6LV8N/ARubber O-ring engine coolant thermostat housing gasket
2016LexusLX5705.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2016ToyotaLand Cruiser5.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2016ToyotaSequoia5.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2016ToyotaTundra5.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2016ToyotaTundra4.6LV8N/ARubber O-ring engine coolant thermostat housing gasket
2015LexusGX4604.6LV8N/ARubber O-ring engine coolant thermostat housing gasket
2015LexusLS4604.6LV8N/ARubber O-ring engine coolant thermostat housing gasket
2015LexusLX5705.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2015ToyotaLand Cruiser5.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2015ToyotaSequoia5.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2015ToyotaTundra5.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2015ToyotaTundra4.6LV8N/ARubber O-ring engine coolant thermostat housing gasket
2014LexusGX4604.6LV8N/ARubber O-ring engine coolant thermostat housing gasket
2014LexusLS4604.6LV8N/ARubber O-ring engine coolant thermostat housing gasket
2014LexusLX5705.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2014ToyotaLand Cruiser5.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2014ToyotaSequoia5.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2014ToyotaTundra5.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2014ToyotaTundra4.6LV8N/ARubber O-ring engine coolant thermostat housing gasket
2013LexusGX4604.6LV8N/ARubber O-ring engine coolant thermostat housing gasket
2013LexusLS4604.6LV8N/ARubber O-ring engine coolant thermostat housing gasket
2013LexusLX5705.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2013ToyotaLand Cruiser5.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2013ToyotaSequoia5.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2013ToyotaTundra5.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2013ToyotaTundra4.6LV8N/ARubber O-ring engine coolant thermostat housing gasket
2012LexusGX4604.6LV8N/ARubber O-ring engine coolant thermostat housing gasket
2012LexusLS4604.6LV8N/ARubber O-ring engine coolant thermostat housing gasket
2012ToyotaSequoia4.6LV8N/ARubber O-ring engine coolant thermostat housing gasket
2012ToyotaTundra5.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2012ToyotaTundra4.6LV8N/ARubber O-ring engine coolant thermostat housing gasket
2011LexusGS4604.6LV8N/ARubber O-ring engine coolant thermostat housing gasket
2011LexusGX4604.6LV8N/ARubber O-ring engine coolant thermostat housing gasket
2011LexusLS4604.6LV8N/ARubber O-ring engine coolant thermostat housing gasket
2011LexusLX5705.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2011ToyotaLand Cruiser5.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2011ToyotaSequoia5.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2011ToyotaSequoia4.6LV8N/ARubber O-ring engine coolant thermostat housing gasket
2011ToyotaTundra5.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2011ToyotaTundra4.6LV8N/ARubber O-ring engine coolant thermostat housing gasket
2010LexusGS4604.6LV8N/ARubber O-ring engine coolant thermostat housing gasket
2010LexusGX4604.6LV8N/ARubber O-ring engine coolant thermostat housing gasket
2010LexusLS4604.6LV8N/ARubber O-ring engine coolant thermostat housing gasket
2010LexusLX5705.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2010LexusSC4304.3LV8N/ARubber O-ring engine coolant thermostat housing gasket
2010ToyotaLand Cruiser5.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2010ToyotaSequoia5.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2010ToyotaSequoia4.6LV8N/ARubber O-ring engine coolant thermostat housing gasket
2010ToyotaTundra5.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2010ToyotaTundra4.6LV8N/ARubber O-ring engine coolant thermostat housing gasket
2009LexusGS4604.6LV8N/ARubber O-ring engine coolant thermostat housing gasket
2009LexusGX4704.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2009LexusLS4604.6LV8N/ARubber O-ring engine coolant thermostat housing gasket
2009LexusLX5705.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2009LexusSC4304.3LV8N/ARubber O-ring engine coolant thermostat housing gasket
2009Toyota4Runner4.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2009ToyotaLand Cruiser5.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2009ToyotaSequoia5.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2009ToyotaSequoia4.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2009ToyotaTundra5.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2009ToyotaTundra4.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2008LexusGS4604.6LV8N/ARubber O-ring engine coolant thermostat housing gasket
2008LexusGX4704.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2008LexusLS4604.6LV8N/ARubber O-ring engine coolant thermostat housing gasket
2008LexusLX5705.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2008LexusSC4304.3LV8N/ARubber O-ring engine coolant thermostat housing gasket
2008Toyota4Runner4.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2008ToyotaLand Cruiser5.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2008ToyotaSequoia5.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2008ToyotaSequoia4.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2008ToyotaTundra5.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2008ToyotaTundra4.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2007LexusGS4304.3LV8N/ARubber O-ring engine coolant thermostat housing gasket
2007LexusGX4704.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2007LexusLS4604.6LV8N/ARubber O-ring engine coolant thermostat housing gasket
2007LexusLX4704.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2007LexusSC4304.3LV8N/ARubber O-ring engine coolant thermostat housing gasket
2007Toyota4Runner4.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2007ToyotaLand Cruiser4.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2007ToyotaSequoia4.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2007ToyotaTundra5.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2007ToyotaTundra4.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2006LexusGS4304.3LV8N/ARubber O-ring engine coolant thermostat housing gasket
2006LexusGX4704.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2006LexusLS4304.3LV8N/ARubber O-ring engine coolant thermostat housing gasket
2006LexusLX4704.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2006LexusSC4304.3LV8N/ARubber O-ring engine coolant thermostat housing gasket
2006Toyota4Runner4.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2006ToyotaLand Cruiser4.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2006ToyotaSequoia4.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2006ToyotaTundra4.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2005LexusGS4304.3LV8N/ARubber O-ring engine coolant thermostat housing gasket
2005LexusGX4704.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2005LexusLS4304.3LV8N/ARubber O-ring engine coolant thermostat housing gasket
2005LexusLX4704.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2005LexusSC4304.3LV8N/ARubber O-ring engine coolant thermostat housing gasket
2005Toyota4Runner4.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2005ToyotaLand Cruiser4.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2005ToyotaSequoia4.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2005ToyotaTundra4.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2004LexusGS4304.3LV8N/ARubber O-ring engine coolant thermostat housing gasket
2004LexusGX4704.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2004LexusLS4304.3LV8N/ARubber O-ring engine coolant thermostat housing gasket
2004LexusLX4704.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2004LexusSC4304.3LV8N/ARubber O-ring engine coolant thermostat housing gasket
2004Toyota4Runner4.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2004ToyotaLand Cruiser4.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2004ToyotaSequoia4.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2004ToyotaTundra4.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2003LexusGS4304.3LV8N/ARubber O-ring engine coolant thermostat housing gasket
2003LexusGX4704.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2003LexusLS4304.3LV8N/ARubber O-ring engine coolant thermostat housing gasket
2003LexusLX4704.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2003LexusSC4304.3LV8N/ARubber O-ring engine coolant thermostat housing gasket
2003Toyota4Runner4.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2003ToyotaLand Cruiser4.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2003ToyotaSequoia4.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2003ToyotaTundra4.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2002LexusGS4304.3LV8N/ARubber O-ring engine coolant thermostat housing gasket
2002LexusLS4304.3LV8N/ARubber O-ring engine coolant thermostat housing gasket
2002LexusLX4704.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2002LexusSC4304.3LV8N/ARubber O-ring engine coolant thermostat housing gasket
2002ToyotaLand Cruiser4.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2002ToyotaSequoia4.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2002ToyotaTundra4.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2001LexusGS4304.3LV8N/ARubber O-ring engine coolant thermostat housing gasket
2001LexusLS4304.3LV8N/ARubber O-ring engine coolant thermostat housing gasket
2001LexusLX4704.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2001ToyotaLand Cruiser4.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2001ToyotaSequoia4.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2001ToyotaTundra4.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2000LexusLX4704.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2000ToyotaLand Cruiser4.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
2000ToyotaTundra4.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
1999LexusLX4704.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
1999ToyotaLand Cruiser4.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
1998LexusLX4704.7LV8N/ARubber O-ring engine coolant thermostat housing gasket
1998ToyotaLand Cruiser4.7LV8N/ARubber O-ring engine coolant thermostat housing gasket

* 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:

96761-35035

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