Fitment:
For Ford Expedition 5.4L/4.6L 1999 2000 2001 2002
For Ford F-150 4.6L/5.4L 1999 2000 (Base/Lariat/XL/XLT)
For Ford F-150 4.6L/5.4L 2001 2002 (King Ranch/Lariat/XL/XLT)
For Ford F-150 Heritage 5.4L 2004 (XL/XLT)
For Ford F-250 4.6L/5.4L 1999 (Base/Lariat/XL/XLT)
For Ford F-250 Super Duty 5.4L/6.8L 1999 (Lariat/XL/XLT )
For Ford F-350 Super Duty 5.4L/6.8L 1999 (Lariat/XL/XLT)
For Lincoln Blackwood 5.4L 2002
For Lincoln Navigator 5.4L 1999 2000 2001 2002

OEM Number:
MAF0040, F81Z12B579BA, F8DZ12B579BA, F81Z-12B579-BA, F8DZ-12B579-BA, XL3Z-12B579-BA, XL3Z-12B579-BARM, XL3Z-12B579-BBRM, XL3Z12B579BA, XL3Z12B579BARM, XL3Z12B579BBRM.

Package Included:
1 x Mass Air Flow MAF Sensor.

Need Mass Air Flow Sensor Time：
When your car experiences acceleration issues, rough idling, decreased fuel efficiency, dark exhaust smoke, surging or hesitation, or difficulty starting, it is advisable to replace the mass air flow maf sensor.

Features and Advantages：
1. Sensors gauge air volume & temp.
2. MAF sensors double calibrated before shipping.
3. Chips tested for high-temp reliability.
4. Designed for seamless, hassle-free replacement.
5.Replace MAF sensor, enhance fuel efficiency.

Note:
Before making a purchase, kindly input your vehicle's year, make, and model to verify the compatibility of the mass air flow MAF sensor with your car.