Genuine Ford Freestar Oxygen Sensors

Oxygen O2 Sensor
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2 Oxygen Sensors found

  • Ford Freestar Oxygen Sensors - XL3Z-9F472-AA
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    Ford Freestar Sensor - Hego

    Part Number: XL3Z-9F472-AA
    $67.32 MSRP: $111.27
    You Save: $43.95 (40%)
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    Product Specifications
    • Position: Driver Side
    • Warranty: This genuine part is guaranteed by Ford's factory warranty.
    Fits the following Vehicles:
    • 2004-2007 Ford Freestar | 6 Cyl 3.9L OHV EFI NA, 6 Cyl 4.2L OHV EFI | 4AT AX4N, Front-Wheel Drive (Left Hand Drive), Left Hand Drive
  • Ford Freestar Oxygen Sensors - 5W6Z-9G444-AA
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    Ford Freestar Sensor - Exhaust Gas - Oxygen

    Part Number: 5W6Z-9G444-AA
    $50.60 MSRP: $83.64
    You Save: $33.04 (40%)
    Ships in 1 Business Day
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    Product Specifications
    • Manufacturer Note: Rear
    • Replaced by: GU2Z-9G444-A
    • Warranty: This genuine part is guaranteed by Ford's factory warranty.
    Fits the following Vehicles:
    • 2004-2007 Ford Freestar | 6 Cyl 3.9L OHV EFI NA, 6 Cyl 4.2L OHV EFI | 4AT AX4N, Front-Wheel Drive (Left Hand Drive), Left Hand Drive

Ford Freestar Oxygen Sensors

Oxygen Sensors are very important parts that remarkably improve the efficiency and durability of Ford Freestar automobiles. Intended to measure the presence of unburned oxygen in the exhaust system of the engine, these Oxygen Sensors are instrumental to the computer system of the engine, enhancing the air/fuel ratio for the increased effectiveness of the catalytic converters and the decrease in pollutive emissions. The Ford Freestar uses usually zirconium dioxide Oxygen Sensors that are heated to enhance faster response of the Oxygen Sensor and thus the engine performance. There are two exhaust sensors - one before the converter and another after it: the former is the primary feedback. Oxygen sensors at Ford Freestar are relied on and when contaminated can hinder their performance, and could lead to increased emissions and trouble codes. Due to compatibility with a range of Freestar models, these Oxygen Sensors contribute to improving the efficiency and safety factors of each model in the line. This combined with application specific enhancements by manufactures such as wideband air fuel ration sensors incorporated in the newer Ford Freestar Oxygen Sensors models makes them unique in the market. These sensors enable the engine control computer to vary fuel injector timing with the precision of an oxygen sensor, making it possible for the Ford Freestar to perform as intended and last longer, too. Therefore, the Ford Freestar Oxygen Sensors are reliable and perform super-efficiently, and should be used in order to keep the Ford Freestar cars running smoothly and safely.

We provide a wide range of Ford Freestar Oxygen Sensors at the best prices possible. If you need Ford Freestar Oxygen Sensors, you can shop with confidence on our website. All our OEM parts come with a manufacturer's warranty and are delivered to your door step with a fast delivery service.

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