ITEM NAME:Thermostat Housing Engine Coolant L33615170 fit for Mazda Ford Focus Fusion Hf Thermostat Engine Coolant Housing for Mazda Ford Escape Focus Fusion 48708 L33615170 SPECIFICATIONS.Thermostat Engine Coolant Housing for Mazda Ford Escape Focus Fusion 48708 L33615170. OEM NO.: L33615170. Manufacturer Part Number: 48708, LF70-15-170, L33615170, 512-185 2005-2013. 1 x Thermostat Coolant.