HomeEmission Control > SensorsStandard Ignition KS144 Ignition Knock (Detonation) Sensor
Part #: KS144

Standard Ignition KS144 Ignition Knock (Detonation) Sensor

7 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Mazda, Miata
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Reliable Ignition Knock Sensor for Mazda Miata

The Standard Ignition KS144 Ignition Knock (Detonation) Sensor is designed specifically for Mazda Miata models, providing accurate detection of engine knock to optimize performance and protect your engine. This sensor features a screw-in mounting type and a durable oval-shaped plug-in connector for secure installation.

Key Features of Standard Ignition KS144 Sensor

  • Compatible with Mazda Miata vehicles
  • Screw-in mounting type with 10 mm thread size for secure attachment
  • Oval-shaped plug-in connector with one male connector and two blade terminals
  • Blade terminal type with female terminal gender for reliable electrical connection
  • Attachment method: screw-on for easy installation
  • Mounting hardware not included

Detailed Description of the KS144 Ignition Knock Sensor

The Standard Ignition KS144 is an ignition knock sensor engineered to detect detonation or knocking in the engine of Mazda Miata vehicles. It uses a screw-in mounting type with a 10 mm thread size, ensuring a firm and precise fit. The sensor includes a single oval-shaped plug-in connector with male connector gender and two blade terminals with female terminal gender, designed to provide a stable and secure electrical connection. The screw-on attachment method simplifies installation and replacement, although mounting hardware is not included with this part.

Common Issues Addressed by the KS144 Sensor

  • Engine knocking or pinging during acceleration
  • Reduced engine performance due to improper ignition timing
  • Check engine light triggered by knock sensor faults
  • Increased fuel consumption caused by inefficient combustion
  • Potential engine damage from undetected detonation

Installation Notes and Tips

  • Ensure the engine is cool before installation to avoid injury
  • Use the correct 10 mm thread size to avoid cross-threading
  • Verify connector orientation; the oval plug-in connector is male and must match the female wiring harness
  • Do not reuse old mounting hardware; use new screws if necessary
  • Check for secure electrical connections to prevent sensor malfunction

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM specifications for reliable performance. The KS144 ignition knock sensor undergoes rigorous testing to ensure durability and accuracy. While mounting hardware is not included, the sensor is backed by Standard Ignition's quality standards. Please refer to the manufacturer’s warranty policy for specific coverage details.

BrandStandard Ignition
Part NumberKS144
Attachment MethodScrew-On
Connector GenderMale
Connector ShapeOval
Connector TypePlug In
Mounting TypeScrew-in
Terminal GenderFemale
Terminal TypeBlade
Thread Size10 mm

This part fits 7 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2005MazdaMiata1.8LL4N/A
2004MazdaMiata1.8LL4N/A
2003MazdaMiata1.8LL4N/A
2002MazdaMiata1.8LL4N/A
2001MazdaMiata1.8LL4N/A
2000MazdaMiata1.8LL4N/A
1999MazdaMiata1.8LL4N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

144-760158-103917-0794213-22462KNC03005S226071-663072845AS10125DKS599JEB318921AKDSA96S8750SBC3993

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.