Powered by Mustang Enthusiasts - Call Now (866) 507-3786

1999-2004 Mustang 4.6 4V Knock Sensor

Details   |  Reviews

Details   |   Reviews
1999-2004 Mustang 4.6 4V Knock Sensor
1999-2004 Mustang 4.6 4V Knock Sensor
1999-2004 Mustang 4.6 4V Knock Sensor
1999-2004 Mustang 4.6 4V Knock Sensor

Replace your aging 1999-2004 Mustang 4.6 4V knock sensors with a brand new knock sensor and prevent potential engine damage!

Item #LRS-12699AB

Everyday Low Price: $39.99

Low Stock Only 2 available.
 This item is returnable. Details

Free Shipping over $99

 Add to Cart

× close
Order by 12/14 for on-time Christmas delivery! See our Shipping Terms page for more information!


  • Replaces Defective Sensor
  • Detects Cylinder Knocking
  • Prevents Engine Damage


  • Correct Length Pigtail
  • Durable Plastic Connector
  • Weather Proof Wiring Harness

 What's in the Box

  • (1) Knock Sensor

1999-2004 Mustang 4.6 4V Knock Sensor

Prevent engine damage on your 1999-2004 Mustang 4.6 4V engine with this replacement engine knock sensor! Knock sensors are a vital part of your engine's monitoring system. They detect cylinder knock and retard timing to prevent engine damage. Being attached to the block in the valley of the engine, they are subjected to high amounts of heat. Over time, this can cause the sensor leads and sensors themselves to become brittle and break. The factory-style pigtail harness is the proper length to go to attach to your factory engine harness and even has the slot for the push pin to hold it in place. If you have a faulty or broken sensor, replace your sensor with this high-quality replacement 1999-2004 Mustang 4.6 4V knock sensor!

30 Day Limited Warranty - Click Here

  • Ford Mustang - 1999, 2000, 2001, 2002, 2003, 2004
  • Engines: 4.6 4V
  • Fits 1999-2004 Ford Mustang Cobra/Mach 1 
  • Will NOT fit 1999-2004 Ford Mustang 4.6 2V engines
  • 2 Required per vehicle

California Residents:
Prop 65 Warning SignWARNING: Cancer and Reproductive Harm- www.P65Warnings.ca.gov

Look for Similar Items by Category

1994-2004 Mustang Parts » 1994-2004 Mustang Engine Parts » 1994-2004 Mustang Emission Parts & Sensors » 1994-2004 Mustang Engine Sensors
Ford Mustang Parts » Ford Mustang Engines & Underhood Accessories » Mustang Engine & Emissions Sensors » Mustang Engine Sensors

Products by Vehicle

Add to Cart