Ford Modular 4.6/5.4 Thermostat 1997-2010 Motorad

Motorad thermostat for the Ford Modular 4.6/5.4 (1997-2010). Listed for one application: Ford Modular 4.6/5.4 engines, 1997-2010, in Ford, Lincoln, Mercury applications. Confirm your engine code and year against this listing before ordering.

What it does

The thermostat controls when coolant flows to the radiator and sets operating temperature. Stuck closed it overheats the engine; stuck open it never warms up, hurting mileage and setting a P0128. A new thermostat at the correct rating restores stable temperature.

Fits

• Ford vehicles with the Ford Modular 4.6/5.4 engine, 1997-2010
• Lincoln vehicles with the Ford Modular 4.6/5.4 engine, 1997-2010
• Mercury vehicles with the Ford Modular 4.6/5.4 engine, 1997-2010

Fixes

• P0128 coolant temperature below regulating range
• overheating with a cool radiator
• a slow warm-up and poor heater output

What's included

• the thermostat (and housing / seal where the listing says so)

Specifications

• Brand: Motorad
• Shipping weight: 0.8 lb
• Condition: new
• Product type: Thermostat

Free shipping on orders of $70 or more to the lower 48 states; everything else ships with calculated shipping at the part's real weight. Questions on fitment? Ask a tech before you buy.