Description:

This Engine Coolant Thermostat Housing for Lexus IS300 2001 through 2005 ensures precise engine temperature regulation and durable cooling system performance. It is a vehicle specific fit replacement part designed for reliable long lasting use.

• Part: Engine Coolant Thermostat Housing
• Fitment: Lexus IS300 2001 02 03 04 2005
• Interchange Numbers: 16321 46040
• Material: Metal
• Finish: Natural
• Housing Neck Angle: 75 degrees
• Outside Diameter: 1.438 inches
• Mounting Hole Quantity: 2
• Mounting Hole Diameter: 0.313 inches
• Position: Front
• Included Components: Thermostat Housing with Gasket
• Certification: DOT Certified
• Dimensions: 5.63 inches length by 3.13 inches width by 3.63 inches height