HomeEmission Control > SensorsStandard Ignition KS354 Ignition Knock (Detonation) Sensor
Part #: KS354

Standard Ignition KS354 Ignition Knock (Detonation) Sensor

4 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Land Rover, Freelander
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Overview of Standard Ignition KS354 Knock Sensor for Land Rover Freelander

The Standard Ignition KS354 ignition knock sensor is designed specifically for Land Rover Freelander models. This sensor plays a critical role in detecting engine knock or detonation, helping to optimize engine performance and protect internal components.

  • Compatible with Land Rover Freelander vehicles
  • Part number KS354 ensures precise fitment
  • Monitors engine knock to prevent damage
  • Durable construction for reliable operation
  • Direct replacement sensor for emission control systems

Detailed Product Description

The KS354 ignition knock sensor from Standard Ignition is engineered to detect abnormal combustion events in the engine of Land Rover Freelander models. By sensing vibrations caused by engine knock, the sensor sends signals to the engine control unit (ECU), which then adjusts ignition timing to maintain optimal engine performance and reduce harmful emissions. This sensor is an essential component of the vehicle's emission control system, ensuring compliance with environmental standards while protecting the engine from potential damage caused by detonation.

Common Applications and Issues Addressed

  • Prevents engine knocking and pinging
  • Helps maintain fuel efficiency by optimizing ignition timing
  • Reduces risk of engine damage due to detonation
  • Supports emission control by ensuring proper combustion
  • Eliminates engine warning lights related to knock sensor faults

Installation Notes and Tips

  • Ensure vehicle compatibility with Land Rover Freelander models before installation
  • Disconnect the battery prior to sensor replacement to avoid electrical issues
  • Use proper torque specifications when securing the sensor to avoid damage
  • Inspect wiring and connectors for corrosion or damage during installation
  • Clear any diagnostic trouble codes after installation to reset the ECU

Quality Assurance and Warranty Information

Standard Ignition manufactures the KS354 knock sensor to meet or exceed OEM specifications for fit, form, and function. Each sensor undergoes rigorous testing to ensure durability and reliable performance under normal operating conditions. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in materials and workmanship to provide confidence in product quality.

BrandStandard Ignition
Part NumberKS354
Attachment MethodBolt On
Connector GenderFemale
Connector ShapeOval
Connector ShapeRectangular
Mounting TypeBolt Mount
Terminal GenderMale
Terminal TypeBlade

This part fits 4 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2005Land RoverFreelander2.5LV6N/A
2004Land RoverFreelander2.5LV6N/A
2003Land RoverFreelander2.5LV6N/A
2002Land RoverFreelander2.5LV6N/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:

17-09445S233371-670873005DKS794KDSB10069NSC100740LS8954SBA4317

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