Mass Air Flow Sensor 4 Pins For Ford F150 1999 To 2003 V8 4.6L 5.4L F150 Heritage 2004 F250 1999 V8 4.6L 5.4L Expedition 1999 To 2002 F350 F450 F550 Super Duty 1999 Lincoln Navigator Taurus Jaguar S Type
✔️ Pack of 1, mass air flow sensor compatible with Ford and Lincoln models
This four-pin mass air flow sensor reads incoming air to help the engine control unit meter fuel accurately. It is commonly used as a direct replacement in late 1990s to early 2000s Ford, Lincoln, Jaguar, and related trucks and sedans. Typical applications include Ford F-150, Expedition, Navigator, Taurus, and Jaguar S-Type, ensuring proper idle, throttle response, and fuel economy for a range of V6/V8 engines.
✅ Compatible with Ford F-150 99-02 V8 4.6L; 99-03 V8 5.4L; F-150 Heritage 2004 V8 5.4L; Expedition 99-02 V8 4.6L/5.4L; F-250/350 Super Duty 1999 V10 6.8L and V8 5.4L
✅ Compatible with Lincoln Navigator 99-02 V8 5.4L; Lincoln Blackwood 02 V8 5.4L; Jaguar S-Type 00-01 V8 4.0L; Taurus 96-99 V8 3.4L
✅ Reference numbers: F8DZ-12B579-BA, XL3Z-12B579-BBRM, 869554, 74-9554, XL3Z12B579BBRM
✅ Specifications: 4 terminals, 12V supply, 0-9.25 m3/min measuring range, ±3% accuracy; Housing: PBT+GF30 & Aluminum Alloy; Color: Black; Bolt-on mounting
💡 What is a mass air flow sensor and why replace it in your engine? A mass air flow sensor measures the amount of air entering the engine so the ECU can meter fuel correctly. Replacing it restores accurate airflow readings and supports optimal engine timing.
- How it works: measures air mass and density for ECU metering
- Symptoms of a failing MAF: rough idle, misfires, reduced power, higher fuel consumption
- Compatibility check: match pinout and mounting style for Ford, Lincoln, Jaguar models