HomeEmission Control > SensorsStandard Ignition KS205 Ignition Knock (Detonation) Sensor
Part #: KS205

Standard Ignition KS205 Ignition Knock (Detonation) Sensor

12 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Nissan, Frontier, Xterra, Almera, and Sentra
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Reliable Ignition Knock Sensor for Nissan Vehicles

The Standard Ignition KS205 Ignition Knock (Detonation) Sensor is designed to provide accurate knock detection for Nissan Frontier, Sentra, and Xterra models. This sensor helps maintain engine performance by detecting abnormal combustion and sending signals to the engine control unit.

  • Direct bolt mount attachment for secure installation
  • Rectangular plug-in connector with one female connector
  • Two blade terminals with male terminal gender
  • Compatible with Nissan Frontier, Sentra, and Xterra
  • Part number KS205 for precise replacement

Technical Details and Features

The KS205 ignition knock sensor from Standard Ignition features a direct attachment method with a bolt mount type, ensuring a firm and reliable fit on compatible Nissan vehicles. It includes a single rectangular plug-in connector with a female connector gender, designed to interface with two male blade terminals. This configuration supports efficient electrical connectivity and signal transmission. The sensor does not include mounting hardware, so ensure you have the necessary bolts for installation. The blade terminal type and quantity are optimized for the sensor’s function in detecting engine knock or detonation.

Compatible Nissan Models and Applications

This ignition knock sensor is compatible with Nissan Frontier, Sentra, and Xterra models, making it a suitable replacement part for these vehicles. Using the Standard Ignition KS205 sensor helps the engine control unit monitor combustion quality and adjust ignition timing accordingly, which can improve engine efficiency and reduce emissions.

  • Detects engine knock or detonation to prevent damage
  • Helps maintain optimal ignition timing
  • Supports emission control systems
  • Prevents engine performance issues related to knock
  • Reduces risk of engine damage from abnormal combustion

Installation Notes and Tips

Installation of the KS205 sensor requires a bolt mount attachment; mounting hardware is not included, so use existing or appropriate bolts. Ensure the rectangular plug-in connector is securely connected to avoid signal loss. Verify the terminal gender and type match the vehicle’s wiring harness for proper fitment. It is recommended to disconnect the battery before installation to prevent electrical shorts.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications. The KS205 ignition knock sensor undergoes rigorous testing to ensure durability and reliable performance. Please refer to Standard Ignition’s warranty policy for specific coverage details.

BrandStandard Ignition
Part NumberKS205
Attachment MethodDirect
Connector GenderFemale
Connector ShapeRectangular
Connector TypePlug In
Mounting TypeBolt Mount
Terminal GenderMale
Terminal TypeBlade

This part fits 12 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2004NissanFrontier2.4LL4N/A
2004NissanXterra2.4LL4N/A
2003NissanFrontier2.4LL4N/A
2003NissanXterra2.4LL4N/A
2002NissanFrontier2.4LL4N/A
2002NissanSentra1.8LL4N/A
2002NissanXterra2.4LL4N/A
2001NissanFrontier2.4LL4N/A
2001NissanSentra1.8LL4N/A
2001NissanXterra2.4LL4N/A
2000NissanSentra1.8LL4N/A
2000NissanXterra2.4LL4N/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:

12704900144-780158-088617-082119146152220604M500242-10872KNC04845S227971-665172832DKS585KDSA118S8805SBC3815

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