A-Premium Mass Air Flow Sensor Meter Meter Assembly W/ 4Pins [OHV, 6Cyl 3.8L Only] Compatible with Ford Thunderbird 1989-1990 & Mercury Cougar 1989-1990
[Vehicle Fitment]: Compatible with Ford Thunderbird 1989-1990 V6 3.8L; Compatible with Mercury Cougar 1989-1990 V6 3.8L---(Note: It comes with Housing; Supercharged)
[Reference Number]: 74-9501, 749501, AFH5503A, E9SF12B579AA, 2451024, 869501, E9SZ12B529A, E9SZ12B579A, MF0875. Before placing an order, verify that the part is compatible with your vehicle using the compatibility system.
[Function]: Detect the intake volume of the engine, electronic control unit (ECU) will receive accurate information for determining the fuel injection volume. Maintain specific tolerances to ensure accurate scan tool readings for proper operation. Eliminates intermittent failures and lengthens product life.
[Customer Support]: 1 Year Unlimited-mileage Quality Guarantee; Being brand-new and sturdy. A-Premium mass air flow sensor, featuring high precision, fast response, work efficiently and smooth running. 100% Performance Testing, 100% New Premium Component and Meet or Exceed OEM Specifications. We extremely value your satisfaction and strive to provide you good shopping experience.