Oxygen Sensor For Ford F-150 And Lincoln Mark LT Direct Fit Heated Air Fuel Ratio Sensor
Main description
Upgrade your Ford F-150 and Lincoln Mark LT with the IWOKPHD Air Fuel Ratio Oxygen Sensor — a direct-fit, heated oxygen sensor designed to deliver precise air-fuel readings for cleaner emissions, smoother performance, and better fuel efficiency. This sensor is engineered to match a broad range of OEM part numbers, including 4L3Z-9G444-AA, 4L3Z9G444AA, XR3Z-9G444-JA, XL3Z-9F472-C, and more, ensuring compatibility across 2004–2008 Ford F-150 configurations (V6 4.2L, V8 4.6L, 5.4L) and the 2006–2008 Lincoln Mark LT (V8 5.4L). The heater feature enables rapid warm-up for accurate readings from startup, improving ECU fuel adjustments, throttle response, and overall drivability. Designed for Front, Rear, Upstream & Downstream use as required by your vehicle’s exhaust monitoring system, this is a reliable, repeatable replacement that keeps your engine running clean and efficient.
Benefits & Tips
- Improved cold-start performance: the built-in heater reduces sensor warm-up time, so the ECU gets accurate data faster for optimal fuel delivery.
- Accurate air-fuel monitoring: precise readings help the engine maintain the correct mixture, boosting throttle response and reducing emissions.
- Easy compatibility: matches multiple OEM numbers to fit a range of 2004–2008 Ford F-150 models and the 2006–2008 Lincoln Mark LT, making replacement straightforward.
Product specifications
- Brand Name: IWOKPHD
- Choice: yes
- Electronic: No
- Fits: For Ford F-150, For Lincoln Mark
- Hysteresis: ES20151, SU2204, SG459
- Linear: 1FAA18861, 1FAA 18861, 2131317, 2131495, 5S3327, 22524
- Measuring Range: 4L3Z 9G444 AA, XR3Z-9G444-JA, XR3Z9G444JA, XR3Z 9G444 JA, 1FAA-18861
- OEM No.: 4L3Z-9G444-AA, 4L3Z9G444AA, 4L3Z 9G444 AA, 234-4401, 2344401, 234 4401
- Origin: Mainland China
- Repeatability: Front, Rear, Upstream & Downstream
- Sensor Type: Piezoelectric
- Type: Heating Type
- Year: 2004 2005 2006 2007 2008
- Origin details and compatibility notes: See application section for full fitment list.
Additional compatibility notes
The listing supports a wide range of OEM numbers to ensure a precise fit for your vehicle. Please verify the original part number on your current sensor to confirm compatibility.
All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.
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Package includes
- 1 piece
Warnings/Reminders
- Please check the picture and the part number carefully to make sure that you bought the right part for your car.
- If you cannot determine which item fits your car, please send the Part Number or the Original product photos to us to confirm before ordering.
- The only way to be 100% sure that the part will fit your vehicle is to check your original part.
- We will check for you and reply soon within 24 hours.
Warranty, service & shipping
WARRANTY: 2 years. Warranty Type: Replacement Warranty. Any questions will be replied within 24 hours (except weekends and holidays; we will respond as soon as possible).
All items will be sent out within 2 working days after payment is confirmed. Please ensure your shipping address is correct. Import duties, taxes and charges are not included in the item price or shipping charges and are the buyer's responsibility. Shipping times are estimates; seasonal and weather conditions may cause delays.
Language support: (not specified in the product data)
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