HomeEmission Control > SensorsStandard Ignition KS71 Ignition Knock (Detonation) Sensor
Part #: KS71

Standard Ignition KS71 Ignition Knock (Detonation) Sensor

⚙️ 20 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Chrysler, Dodge, and Plymouth, Town & Country, Voyager, Caravan, Grand Caravan, and Grand Voyager
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Overview of Standard Ignition KS71 Knock Sensor

The Standard Ignition KS71 Ignition Knock (Detonation) Sensor is designed for precise detection of engine knock in Chrysler, Dodge, and Plymouth vehicles. This sensor is compatible with models such as the Caravan, Grand Caravan, Grand Voyager, Town & Country, and Voyager, ensuring reliable performance in emission control systems.

  • Screw-on attachment method for secure installation
  • Female rectangular plug-in connector for easy wiring
  • Screw-in mounting type with M10 x 1.5 thread size
  • Two male pin terminals for stable electrical connection

Technical Details and Features

The KS71 knock sensor features a screw-on attachment method that provides a firm and vibration-resistant fit. Its female rectangular connector is designed for plug-in compatibility, simplifying the connection process. The sensor mounts via a screw-in method using an M10 x 1.5 thread size, which is standard for many Chrysler, Dodge, and Plymouth models. Equipped with two male pin terminals, the sensor ensures a reliable electrical interface with the vehicle’s engine control unit.

Compatible Vehicles and Applications

This ignition knock sensor is compatible with several Chrysler, Dodge, and Plymouth vehicles, including the Caravan, Grand Caravan, Grand Voyager, Town & Country, and Voyager. The KS71 part number is specifically designed to meet the emission control sensor requirements of these models, helping to monitor and reduce engine detonation for optimal performance.

  • Detects engine knock and detonation for improved combustion control
  • Helps prevent engine damage caused by uncontrolled knocking
  • Supports emission control systems by providing accurate sensor data
  • Assists in maintaining fuel efficiency and engine performance

Installation Notes and Tips

When installing the Standard Ignition KS71 sensor, ensure the mounting surface is clean and free of debris to achieve proper sensor function. Use the M10 x 1.5 thread size to securely screw in the sensor, avoiding over-tightening which could damage the sensor or mounting threads. Connect the female rectangular plug firmly to the male pin terminals, verifying a snug fit to prevent electrical issues.

Quality Assurance and Warranty

Standard Ignition manufactures the KS71 knock sensor to meet OEM specifications for Chrysler, Dodge, and Plymouth vehicles. The sensor undergoes rigorous testing to ensure durability and accurate performance in emission control applications. Warranty coverage details are provided by Standard Ignition and typically cover defects in materials and workmanship under normal use.

BrandStandard Ignition
Part NumberKS71
Attachment MethodScrew-On
Connector GenderFemale
Connector ShapeRectangular
Connector TypePlug In
Mounting TypeScrew-in
Terminal GenderMale
Terminal TypePin
Thread SizeM10 x 1.5

This part fits 20 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
1997ChryslerGrand Voyager3.8LV6N/A
1997ChryslerTown & CountryN/A
1997ChryslerVoyager3.3LV6N/A
1997DodgeCaravan3.3LV6GASN/A
1997DodgeCaravan3.8LV6GASN/A
1997DodgeGrand Caravan3.8LV6N/A
1997DodgeGrand Caravan3.3LV6N/A
1997PlymouthGrand Voyager3.8LV6N/A
1997PlymouthGrand Voyager3.3LV6N/A
1997PlymouthVoyager3.8LV6N/A
1997PlymouthVoyager3.3LV6N/A
1996ChryslerGrand Voyager3.8LV6N/A
1996ChryslerTown & CountryN/A
1996ChryslerVoyager3.3LV6N/A
1996DodgeCaravan3.8LV6N/A
1996DodgeCaravan3.3LV6N/A
1996DodgeGrand Caravan3.8LV6N/A
1996DodgeGrand Caravan3.3LV6N/A
1996PlymouthGrand Voyager3.3LV6N/A
1996PlymouthVoyager3.3LV6N/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:

04686243144-607213-2314242-1042290632KNC01325S2193701471-656272859AS10079DKS110KDSA112S8627SBA3823

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