First, Add Your Vehicle

Get an exact fit for your vehicle.
Tap image to zoom

Duralast Thermostat 15397

Shop All Duralast
Part # 15397
SKU # 615471
In stock|
Estimated delivery Apr. 26
Part #15397
SKU #615471
Start to Open Temperature170
Gasket Or Seal IncludedNo
Larger than OEM opening allowing for increased in coolant flow. Triple bridge opening design for increased stability and strength. Manufactured with OEM quality materials and safety standards by an OE supplier. Stands up to even the most demanding automotive cooling systems. Copper case and wax compound assures rapid response to temperature changes in the coolant.
  • checkmark
    Increased strength and durability
  • checkmark
    Consistent and precise response to cooling system needs
  • checkmark
    Larger opening for increased coolant flow
  • checkmark
    100% tested and calibrated
  • checkmark
    High grade stainless steel and copper construction
  • checkmark
    Meets or exceeds OEM standards