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Mercury XL3Z-12A699-BA Engine Knock Sensor

2002-2010 Mercury Mountaineer XL3Z12A699BA

Customer Questions & Expert Answers (5)
XL3Z-12A699-BA Ford Engine Knock Sensor Product Photo 1 of 4
XL3Z-12A699-BA Ford Engine Knock Sensor Product Photo 1 of 4
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  • Part Description
    Sensor - Engine Knock
  • Base No.
    12A699
  • Manufacturer
    Ford
Make sure this part fits
$45.12 MSRP: $70.73
You Save: $25.61 (37%)
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  • Specifications
  • Fitment
  • Q&A

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  • Product Specifications

    BrandGenuine Mercury
    Base No.12A699
    Manufacturer Part NumberXL3Z-12A699-BA, XL3Z12A699BA
    Part DescriptionSensor - Engine Knock
    Other NamesKnock Sensor
    Item Dimensions6.2 x 2.5 x 2.4 inches
    Item Weight0.50 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerFord
    SKUXL3Z-12A699-BA
    WarrantyThis genuine Ford part is guaranteed by Ford's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California's Proposition 65

  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    2002-2010 Mercury Mountaineer6 Cyl 4.0L SOHC EFI5-Speed Automatic Transmission 5R55S, 5-Speed Automatic Transmission 5R55W, 5-Speed Manual Transmission (M5R4), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission 6R60, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Right Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)

  • Customer Questions & Expert Answers

    Q:
    Is the the correct part for the attached VIN? Posted by FordPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if XL3Z-12A699-BA fits your vehicle.
    Posted by FordPartsGiant Specialist
    Q:
    What is the purpose of a knock sensor on Ford Explorer Sport Trac? Posted by Customer
    A:
    A knock sensor is used on the 4.0L SOHC V6 engine to detect engine detonation, or pinging. The sensor produces a fluctuating output voltage which increases with the severity of the knock. The signal goes to the PCM, which will retard ignition timing to stop the detonation. The knock sensor is located on the right cylinder head by the intake manifold. On 2001 and later models, the knock sensor is located below the intake manifold. Knock sensor operation and any associated problems can be monitored best with an OBD-II scan tool. If your engine suffers from detonation or pinging, have it tested with the necessary equipment by a dealer service department or other properly equipped repair facility.
    Posted by FordPartsGiant Specialist
    Q:
    How do you install the knock sensors in the 2007 Ford Mustang? Posted by Customer
    A:
    Installation is the reverse of removal. Be sure to tighten the knock sensor retaining bolts to the specified torque.
    Posted by FordPartsGiant Specialist
    See expert answers on similar Knock Sensor
    Q:
    Where is the knock sensor located on V6 engines for the 2005 Ford Ranger? Posted by Customer
    A:
    The knock sensor is located in the valley between the cylinder heads on V6 engines.
    Posted by FordPartsGiant Specialist
    See expert answers on similar Knock Sensor
    Q:
    What should be done during installation of the knock sensor for the 2004 Ford Ranger? Posted by Customer
    A:
    Tighten the knock sensor retaining bolt securely.
    Posted by FordPartsGiant Specialist
    See expert answers on similar Knock Sensor
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

Genuine Ford Part XL3Z-12A699-BA, the Right Choice

To ensure reliability, purchase part # XL3Z-12A699-BA Engine Knock Sensor. It is also called Knock Sensor. OEM parts are of high quality and known for their longevity. This is because they are built to the Ford standards which are relatively high and undergo rigorous quality control testing. This part fits specific Mercury Mountaineer models.

FordPartsGiant.com is a leading supplier of genuine components and accessories such as XL3Z12A699BA Engine Knock Sensor. Looking to purchase quality low-cost OEM Ford parts? You have just found the right place. For detailed Mercury parts information, click here.

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