About this part
What it does. Gates OE Type Engine Coolant Thermostat Gates 547-34240 is part of the cooling system that carries engine heat away and holds the engine at operating temperature.
Symptoms that point to this part
- Temperature gauge climbing
- Coolant puddles under the car
- Heater blowing cold
- Sweet coolant smell
Fitment. Catalogued as fitting 2022–2025 Ford F 250 Super Duty, 2024–2025 Ford F 150, 2023–2025 Ford F 350 Super Duty, 2021 Ford Mustang. Engine, sub-model and trim can narrow fitment further, so check those attributes on the listing before ordering.