Ford Knock Sensor Mustang Cobra/ Mach 1 4V 1999-2004



  • Prevents Engine Damage
  • Essential to Monitoring System
  • Detects Cylinder Knock
  • Detects Retard Timing
MSRP $46.99
You save 10%

Ford Knock Sensor for 1999, 2000, 2001, 2002, 2003 and 2004 Cobra and Mach 1 Mustangs with a 4V Engine.

Because they are exposed to high amounts of heat, sensors and sensor leads are prone to becoming brittle and broken. If the sensor in your 1999-2004 Cobra or Mach 1 Mustang is faulty, replace it with this reliable Knock Sensor (F8CZ-12A699-AA) from Ford. This sensor detects cylinder knock and retard timing, preventing engine damage and keeping your 4V safe!

Features and Benefits:
- Vital Part of the Monitoring System 
- Fits Cobra/ Mach 1 Models Only
- Designed for 4V Engines Only
- OEM Ford Component
- Direct-Fit Replacement

Don't underestimate the importance of a knock sensor! It's a critical part of your 4V engine's monitoring system that should be replaced when broken. The Ford Knock Sensor is a direct-fit replacement that attaches to the block in the valley of the engine.

Please Note: Does not fit 03/04 Cobra; the engine block had no provisions for knock sensors.

California Residents: Proposition 65 Warning

Vehicle Fitment

This product will fit the following Mustang years:

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