This rear parking assist sensor is a new, aftermarket replacement part. This is a direct replacement for a damaged or malfunctioning sensor. This is the sensor that mounts in the rear bumper cover, and works with you vehicle's rear parking assist system.

Specifications:

  • Sold individually
  • Replaces dealer part number: 3F2Z-15K859-BA, 3F2Z15K859BA
  • Direct replacement
  • Correct connector for easy replacement

This sensor is sold individually. Most vehicles use 4-5 sensors in the rear bumper cover.

If your rear parking assist system is not working properly due to a defective sensor, or 1 or more sensors have been damaged in a collision then this sensor is the solution for you.

This rear parking assist sensor is built to strict quality control standards, makes a great replacement, and has substantial cost savings over the price of a dealer part.

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser. Please keep your invoice for proof of this warranty.

  1. step : Removing the Tail Light (0:28)
    • Remove the two 7mm bolts on either side of the inside bottom bumper
    • Remove the two 8mm bolts that hold the tail light
    • Turn the sockets counterclockwise
    • Remove the tail light
  2. step : Removing the Bumper Cover (1:20)
    • Remove the 10mm bolt on the bumper
    • Remove the 8mm bolt on the side of the bumper
    • Remove the nine tabs on the bumper with a flat blade screwdriver
    • Lift up on the bumper and pull the bumper off
    • Disconnect the parking sensors
  3. step : Removing the Sensor (2:50)
    • Remove the three 13mm speed nuts on the bumper
    • Remove the Styrofoam pad from the bumper
    • Lift the Styrofoam from the bumper cover
    • Pry the tabs out with a flat blade screwdriver
    • Pull the sensors out of the bumper
    • Disconnect the wiring harnesses from the sensor
    • Remove the sensor
  4. step : Installing the Sensor (4:14)
    • Press the sensor into the bumper
    • Connect the wiring harness to the sensor
    • Press the Styrofoam padding into the bumper
    • Tighten the three 13mm speed nuts to the bumper
  5. step : Installing the Bumper Cover (5:34)
    • Connect the sensor lead
    • Lift the bumper up into place
    • Press the nine tabs into the bumper
    • Tighten the 8mm bolts to the bumper sides
    • Tighten the 10mm bolts to the bumper sides
  6. step : Installing the Tail Light (6:54)
    • Insert the largest connector to the bottom of the tail light
    • Insert the white connector to the middle of the tail light
    • Insert the last connector to the top
    • Line the tail light into the stud holes
    • Press the tail light into place
    • Tighten the 8mm bolts that hold the tail light in place
    • Tighten the 7mm bolts to the bottom of the bumper

Tools needed for replacement:

    Ratchets & Related

  • Ratchet
  • Socket Extensions

  • Sockets - Metric

  • 7mm Socket
  • 8mm Socket
  • 10mm Socket
  • 13mm Socket

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Vehicle Fit

  • 2007-2009 Ford E150 Van Parking Assist Sensor
  • 2007-2009 Ford E250 Van Parking Assist Sensor
  • 2007-2009 Ford E350 Van Parking Assist Sensor
  • 2001-2009 Ford Escape Parking Assist Sensor
  • 2003 Ford Expedition Parking Assist Sensor (Built After 2/03/03 Production Date)
  • 2004-2006 Ford Expedition Parking Assist Sensor
  • 2002-2006 Ford Explorer Parking Assist Sensor
  • 2007-2009 Ford Explorer Sport Trac Parking Assist Sensor
  • 2004 Ford F150 Truck New Body Style Parking Assist Sensor
  • 2005-2008 Ford F150 Truck Parking Assist Sensor
  • 2001-2011 Ford F250 Super Duty Truck Parking Assist Sensor
  • 2001-2011 Ford F350 Super Duty Truck Parking Assist Sensor
  • 2004-2007 Ford Freestar Parking Assist Sensor
  • 2001-2003 Ford Windstar Parking Assist Sensor
  • 2002 Lincoln Blackwood Parking Assist Sensor
  • 2006-2008 Lincoln Mark LT Parking Assist Sensor
  • 2001-2002 Lincoln Navigator Parking Assist Sensor
  • 2005-2009 Mercury Mariner Parking Assist Sensor
  • 2004-2007 Mercury Monterey Parking Assist Sensor
  • 2002-2006 Mercury Mountaineer Parking Assist Sensor

This part replaces:

  • OE # 3F2Z15K859BA
  • OE # 4F2315K859AA
  • Standard Motor Products T36006
Part #: 1APRS00001

Ships Same Day for orders placed by 4 P.M. ET

How-to Video:

(08:18 min)