1AEKS00037-Ford Lincoln Mercury Engine Knock Sensor

Replaces

Ford Lincoln Mercury Engine Knock Sensor

1AEKS00037

This part replaces:

  • Standard Motor Products KS228
  • Wells SU8782
  • OE # 4L3Z12A699AA
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Part 1AEKS00037
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DIY Solutions
Brand #: ESS00388
Description
Vehicle Fit
Warranty & Shipping
How-To & Tools
Q&A

Our electrical and electronic parts are subject to strict quality testing.

Parts cannot be returned after they have been installed. Contact us with any questions before installing the parts.

Item Condition: New

Attention California Customers:

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

Lifetime Warranty

This item is backed by our limited lifetime warranty. In the event this item should fail due to manufacturing defects during intended use, we will replace the part free of charge. This warranty covers the cost of the part only.

  1. step : Removing the Intake Plenum (0:20)
    • Disconnect the battery ground with an 8 mm socket
    • Disconnect the mass air flow sensor electrical connection
    • Pry off the electrical retaining clip from the intake tube with the plastic fastener remover
    • Loosen the worm clamp securing the intake tube to the throttle body
    • Pry up the three plastic retainers securing the air box duct
    • Disconnect the smaller tube from the intake tube
    • Remove the entire air box and intake tube
    • Disconnect the throttle body electrical connector
    • Disconnect the electrical connector on the intake plenum adjacent to the throttle body
    • Disconnect the electrical connection from the EGR valve
    • Pry off the electrical retaining clip near the EGR valve
    • Disconnect the narrow hose that connects behind the throttle body using a small screwdriver and pick tool
    • Disconnect the two hoses near the EGR valve
    • Disconnect the MAP sensor at the rear of the intake plenum
    • Remove the two 10 mm bolts securing the EGR valve
    • Remove the three 8 mm mounting bracket bolts below the EGR valve
    • Remove the seven 8 mm bolts securing the intake plenum to the intake manifold
    • Carefully remove the intake plenum. Avoid spilling any dirt or debris into the intake manifold
    • Plug the intake ports with clean cloths or paper towels
    • Clean the area around the lower intake as necessary
  2. step : Removing the Lower Intake (5:11)
    • Pry off the wiring retainer clip from the fuel rail
    • Disconnect the fuel injector electrical connector
    • Loosen the eight 8 mm lower intake bolts
    • Remove the eight 8 mm bolts with a magnet
    • Remove the lower intake and set it aside, be careful not to damage the still connected fuel line.
    • Plug the intake ports with clean cloths or paper towels
    • Clean the area around the intake manifold as necessary
  3. step : Removing the Engine Mounted Knock Sensor (6:56)
    • Remove the 10 mm knock sensor bolt
    • Remove the knock sensor
    • Remove the knock sensor wire from the plastic retaining clip
    • Disconnect the knock sensor electrical connector
  4. step : Installing the Engine Mounted Knock Sensor (8:12)
    • Install the new knock sensor and the 10 mm bolt loosely
    • Route the knock sensor wire and reattach it to the retaining clip
    • Reconnect the knock sensor electrical connector
    • Torque the 10 mm bolt to 18 ft-lb
  5. step : Replacing the Lower Intake (9:50)
    • Remove the lower intake gaskets, and clean the area
    • Install new lower intake gaskets
    • Remove the rags from the intake manifold ports and clean the area carefully
    • Replace the lower intake
    • Replace the eight lower intake 8 mm bolts using a magnetic socket, tape or grease to hold the bolts into a socket if necessary
    • Torque the eight 8 mm lower intake bolts to 89 in-lb in the specified sequence
    • Clean off the EGR valve gasket
    • Remove the rags from the lower intake ports and clean the area carefully
  6. step : Replacing the Intake Plenum (14:55)
    • Remove the intake plenum gasket, and replace it with a new gasket
    • Replace the intake plenum
    • Torque the seven 8 mm plenum mounting bolts to 89 in-lb in the specified sequence
    • Torque the seven 8 mm plenum mounting bolts an additional 45 degrees
    • Replace the plenum mounting bracket with the three 8 mm bolts
    • Replace the EGR valve with the two 10 mm bolts and a new gasket
    • Reconnect the two hoses near the EGR valve
    • Reconnect the locking hose behind the throttle body
    • Reconnect the throttle body electrical connector
    • Reconnect the electrical connector on the intake plenum adjacent to the throttle body
    • Reconnect the EGR valve electrical connector
    • Reconnect the fuel rail electrical connector
    • Reconnect the wire retaining clip to the fuel rail
    • Reconnect the locking hose to the air intake tube
    • Reconnect the air intake tube to the throttle body
    • Press the air box down to lock it in place
    • Reconnect the mass air flow sensor electrical connector
    • Replace the three air box duct plastic retainers
    • Reconnect the battery ground

Tools needed for replacement:

    General Tools

  • Razor Blade / Gasket Scraper
  • Magnet - Extendable
  • Pick

  • Materials, Fluids, and Supplies

  • Brake Parts Cleaner
  • Bearing Grease
  • Painter's Tape
  • Cloth Rags
  • Marker / Writing Utensil

  • Pliers, Cutters & misc Wrenches

  • Pliers

  • Ratchets & Related

  • Socket Extensions
  • Torque Wrench
  • Ratchet

  • Screwdrivers & Related

  • Flat Blade Screwdriver

  • Sockets - Metric

  • 8mm Socket
  • 10mm Socket

  • Specialty Tools

  • Vacuum
  • Plastic Fastener Remover

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Fits the following Makes:

Year Make Model Description
2009-2012Ford Escape Ford Escape V6 3.0L Engine Knock Sensor
2005Ford Excursion Ford Excursion V8 5.4L Engine Knock Sensor
2005-2014Ford Expedition Ford Expedition V8 5.4L Engine Knock Sensor
2004-2010Ford F150 Truck Ford F150 Truck V8 5.4L Engine Knock Sensor
2004-2010Ford F250 Super Duty Truck Ford F250 Super Duty Truck V8 5.4L Engine Knock Sensor
2004-2010Ford F350 Super Duty Truck Ford F350 Super Duty Truck V8 5.4L Engine Knock Sensor
2010Ford Fusion Ford Fusion V6 3.0L Engine Knock Sensor
2007-2010Ford Mustang Ford Mustang V8 5.4L Supercharged Engine Knock Sensor
2009-2010Ford Mustang Ford Mustang V8 4.6L Engine Knock Sensor
2006-2008Lincoln Mark LT Lincoln Mark LT Engine Knock Sensor
2005-2014Lincoln Navigator Lincoln Navigator Engine Knock Sensor
2009-2011Mercury Mariner Mercury Mariner V6 3.0L Engine Knock Sensor
2010Mercury Milan Mercury Milan V6 3.0L Engine Knock Sensor

Part Interchange

Brand Label Part Number
DIY Solutions ESS00388

This item may be interchangeable with parts from other brands with the above part numbers. This information is provided only for reference and does not guarantee that the item you are purchasing is identical to parts with part numbers from the brands listed above. To confirm that this item fits your vehicle, use the above "Check Vehicle Fit" option.

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DIY Solutions
Brand #: ESS00388
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Fast service
September 2, 2019
Customer service

877-844-3393

Monday - Friday 8:00am - 9:30pm ET
Saturday - Sunday 8:00am - 4:30pm ET


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