HomeEmission Control > SensorsStandard Ignition KS95 Ignition Knock (Detonation) Sensor
Part #: KS95

Standard Ignition KS95 Ignition Knock (Detonation) Sensor

14 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$118.14Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Toyota and Lexus, 4Runner, Celica, MR2, Pickup, and LS400
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Standard Ignition KS95 Knock Sensor

The Standard Ignition KS95 Ignition Knock (Detonation) Sensor is designed to detect engine knocking in select Lexus and Toyota vehicles. This sensor helps maintain optimal engine performance by monitoring detonation and sending signals to the engine control unit.

  • Compatible with Lexus and Toyota models including 4Runner, Celica, LS400, MR2, and Pickup
  • Part number KS95 for precise identification
  • Constructed from durable cast iron material
  • Features a single male blade terminal with a plug-in connector
  • Attachment method: screw mount (mounting hardware not included)

Technical Details and Attributes

The KS95 knock sensor is built with a cast iron body to withstand engine bay conditions. It includes one male blade terminal designed for a secure plug-in connection, ensuring reliable signal transmission. The sensor mounts via a screw attachment method, providing a stable fit on the engine block. Note that mounting hardware is not included and should be sourced separately if needed.

Compatible Vehicles and Applications

This ignition knock sensor is compatible with various Lexus and Toyota models, specifically the 4Runner, Celica, LS400, MR2, and Pickup. Using the KS95 sensor in these vehicles helps detect engine detonation, allowing the engine control unit to adjust ignition timing and prevent potential damage.

  • Detects engine knocking and detonation
  • Helps prevent engine damage caused by pre-ignition
  • Supports optimal ignition timing adjustments
  • Improves overall engine performance and efficiency

Installation Notes and Tips

Installation of the Standard Ignition KS95 sensor requires removing the old sensor and securing the new one with a screw mount. Since mounting hardware is not included, ensure you have the correct screws before beginning installation. The sensor’s plug-in connector and single male blade terminal simplify electrical connections. It is recommended to follow vehicle-specific service manuals for torque specifications and sensor location.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications. The KS95 knock sensor undergoes quality control testing to ensure durability and reliable performance. Please refer to Standard Ignition’s warranty policy for coverage details on this part number.

BrandStandard Ignition
Part NumberKS95
Attachment MethodScrew
Connector TypePlug In
MaterialCast Iron
Terminal GenderMale
Terminal TypeBlade

This part fits 14 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1991Toyota4Runner3.0LV6N/A
1991ToyotaCelica2.0LL4N/A
1991ToyotaMR22.0LL4N/A
1991ToyotaPickup3.0LV6N/A
1990LexusLS4004.0LV8N/ATo 5/90
1990Toyota4Runner3.0LV6N/A
1990ToyotaCelica2.0LL4N/A
1990ToyotaPickup3.0LV6N/A
1989Toyota4Runner3.0LV6N/A
1989ToyotaCelica2.0LL4N/A
1989ToyotaPickup3.0LV6N/A
1988Toyota4Runner3.0LV6N/A
1988ToyotaCelica2.0LL4N/A
1988ToyotaPickup3.0LV6N/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:

144-74317-0745213-18255S237171-6747729468961520010AS10090DKS541KDSA79S8646SBC3829

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