HomeEmission Control > SensorsStandard Ignition KS405 Ignition Knock (Detonation) Sensor
Part #: KS405

Standard Ignition KS405 Ignition Knock (Detonation) Sensor

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

The Standard Ignition KS405 Ignition Knock (Detonation) Sensor is designed to provide accurate knock detection for your Mazda Tribute. This sensor helps optimize engine performance by detecting engine knock and sending signals to the engine control unit.

  • Compatible with Mazda Tribute models
  • OEM replacement part ensuring proper fit and function
  • Bolt-on attachment method for secure mounting
  • Plastic construction with durable blade terminals
  • Two female terminals with a 16.5-inch wire lead length
  • Single female connector for easy integration
  • Mounting hardware not included

Product Features and Specifications

The KS405 ignition knock sensor from Standard Ignition features a bolt mount design that allows for straightforward installation on the Mazda Tribute. It includes two female blade terminals and one female connector, ensuring compatibility with the vehicle’s wiring harness. The sensor is constructed from durable plastic materials to withstand engine bay conditions. With a 16.5-inch wire lead length, it provides flexibility during installation. This sensor is an OEM replacement part, meeting factory specifications for reliable performance.

Purpose and Common Applications

This ignition knock sensor is essential for detecting engine detonation and preventing potential damage. It is commonly used to address issues such as:

  • Engine knocking or pinging noises
  • Reduced fuel efficiency due to improper ignition timing
  • Check engine light triggered by knock sensor faults
  • Engine performance irregularities related to detonation
  • Failed emissions tests caused by sensor malfunction

Installation Notes and Tips

Installation of the Standard Ignition KS405 sensor requires a bolt-on mounting method. Ensure the mounting surface is clean and free of debris before securing the sensor. Since mounting hardware is not included, use the original bolts or appropriate replacements. Carefully connect the female blade terminals and the female connector to the vehicle’s wiring harness, verifying secure and proper connections. Follow the Mazda Tribute service manual for torque specifications and sensor location.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The KS405 ignition knock sensor is tested for quality and fitment to ensure compatibility with Mazda Tribute vehicles. Warranty coverage details should be confirmed with the product documentation or supplier.

BrandStandard Ignition
Part NumberKS405
Attachment MethodBolt On
Connector GenderFemale
Connector ShapeSquare
MaterialPlastic
Mounting Hardware IncludedNo
Mounting TypeBolt Mount
O.E.M. ReplacementYes
Terminal GenderFemale
Terminal TypeBlade
Wire Lead Length16.5"

This part fits 4 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2011MazdaTribute3.0LV6N/A
2010MazdaTribute3.0LV6N/A
2009MazdaTribute3.0LV6N/A
2008MazdaTribute3.0LV6N/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:

DKS845EKS905KDSA242SBA3684ZZDA18920

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