HomeEmission Control > SensorsGlobal Parts 1812955 Ignition Knock (Detonation) Sensor
Part #: 1812955

Global Parts 1812955 Ignition Knock (Detonation) Sensor

⚙️ 3 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$53.01Free 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: Jaguar, S-Type
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Ignition Knock Sensor for Jaguar S-Type

The Global Parts 1812955 Ignition Knock (Detonation) Sensor is designed specifically for Jaguar S-Type models. This sensor helps monitor engine knocking to optimize performance and protect your engine from damage.

  • Wiring harness length of 7.5 inches for precise fitment
  • Blade terminal type ensuring secure electrical connection
  • Includes mounting hardware for straightforward installation
  • Single rectangular male connector with two terminals
  • Wiring harness included for complete sensor setup

Detailed Product Description

The Global Parts 1812955 ignition knock sensor is engineered to detect engine detonation by sensing vibrations caused by knocking. Featuring a 7.5-inch wiring harness, this sensor provides flexibility in installation while maintaining a clean and secure connection. The blade terminal type and rectangular male connector with two terminals ensure reliable electrical contact, minimizing the risk of signal loss or interference. This sensor is compatible with Jaguar S-Type vehicles, making it a precise replacement part for emission control systems.

Common Applications and Issues Addressed

  • Detects engine knocking to prevent potential engine damage
  • Helps maintain optimal ignition timing for improved fuel efficiency
  • Supports emission control by monitoring detonation events
  • Reduces engine noise caused by improper combustion
  • Prevents check engine light triggers related to knock sensor faults

Installation Notes and Tips

When installing the Global Parts 1812955 sensor on your Jaguar S-Type, ensure the wiring harness is routed away from high-heat areas to prevent damage. Verify the blade terminals are securely connected to avoid intermittent signals. Use the included mounting hardware to firmly attach the sensor in the designated engine location. Proper installation will ensure accurate knock detection and optimal engine performance.

Quality Assurance and Warranty

Global Parts manufactures this ignition knock sensor to meet OEM specifications for Jaguar S-Type vehicles. The part number 1812955 undergoes quality checks to ensure durability and reliable operation. Please refer to Global Parts' warranty policy for coverage details on this sensor.

BrandGlobal Parts
Part Number1812955
Wiring Harness Length7.5
Terminal TypeBlade
Mounting Hardware IncludedYes
Connector Quantity1
Connector ShapeRectangular
Terminal Quantity2
Connector GenderMale
Wiring Harness IncludedYes

This part fits 3 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2006JaguarS-Type4.2LV8N/AIgnition Knock Sensor; 10-7/8" Total Sensor Length; Located on Side of Engine
2006JaguarS-Type3.0LV6N/AIgnition Knock Sensor; 10-7/8" Total Sensor Length; Located on Side of Engine
2004JaguarS-Type3.0LV6N/AIgnition Knock Sensor; 10-7/8" Total Sensor Length; Located on Side of Engine

* 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:

KS311S8911SU7014XR835380

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