Compatibility:

✔FOR  Honda CR-V (2002-2006, 2nd Gen) – 2.4L K24A1/K24A4 Engine ​✔ FOR Honda Civic (2002-2005, 7th Gen) – 1.7L D17A2/D17A6 Engine ​✔ OEM Part Number: 19320-PNA-003 (Replaces old or damaged thermostat housings)

Function:

• Houses the thermostat, regulating coolant flow for optimal engine temperature.

• Prevents coolant leaks at the thermostat junction.

• Made of durable plastic or aluminum (depending on aftermarket/OEM version).

Symptoms of a Failing Thermostat Cover:

⚠ Coolant leaks (visible around the housing) ​⚠ Overheating (due to improper thermostat function) ​⚠ Check Engine Light (if coolant temp sensor is affected) ​⚠ Cracked or warped housing (common in older plastic units)