These notes describe this type of aftermarket part. They are not a vehicle-specific service schedule. Use the product name, OEM/reference numbers, and application on this page to confirm fitment.
Product function
Cooling-system parts move or regulate coolant so the engine can reject heat.
U202 Thersmostat Assembly Ranger Thermostat Assembly is an aftermarket replacement identified by the recorded Mazda BT-50 application and OEM/reference numbers.
Maintenance and replacement
Service coolant and related parts according to the vehicle manufacturer's schedule. Overheating has more than one possible cause.
Inspection considerations
Temperature warnings, leaks, or poor heater output do not by themselves prove that this component is the failed part.
Fitment verification
Confirm OEM/reference numbers, inlet/outlet layout if recorded, and the vehicle model or engine.
Purchasing checklist
Send the product name, the OEM/reference numbers on this page, the vehicle model, engine or version if known, and the quantity. A photo of the marking on the old part helps when the number is unclear.
How DEAUTO confirms the part
DEAUTO matches the enquiry against recorded catalog names, OEM/reference numbers, and applications, then quotes aftermarket replacements. We do not inspect the vehicle and we do not replace the vehicle manufacturer's maintenance schedule.