HomeEmission Control > SensorsStandard Ignition KS305 Ignition Knock (Detonation) Sensor
Part #: KS305

Standard Ignition KS305 Ignition Knock (Detonation) Sensor

⚙️ 31 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Jaguar, X-Type, XK8, XKR, S-Type, Super V8, Vanden Plas, XJ8, and XJR
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Overview of Standard Ignition KS305 Knock Sensor

The Standard Ignition KS305 Ignition Knock (Detonation) Sensor is designed to provide accurate knock detection for Jaguar vehicles. This sensor is compatible with various Jaguar models including the S-Type, Super V8, Vanden Plas, X-Type, XJ8, XJR, XK8, and XKR, ensuring precise engine performance monitoring.

  • Direct bolt mount attachment for secure installation
  • Two terminals with male blade type for reliable electrical connection
  • Female rectangular plug-in connector for easy integration
  • Constructed from durable metal and plastic materials
  • OEM replacement part ensuring factory-level fit and function
  • Single connector design simplifies wiring and diagnostics
  • Mounting hardware not included

Detailed Product Description

The KS305 ignition knock sensor from Standard Ignition is engineered to detect engine detonation or knocking by monitoring vibrations in the engine block. It features a direct bolt mount design that allows for straightforward installation on compatible Jaguar models. The sensor includes a single rectangular female plug-in connector with two male blade terminals, providing a secure and stable electrical connection. Made from a combination of metal and plastic, this sensor is built to withstand the demanding conditions within the engine bay. As an OEM replacement, the KS305 meets the original equipment specifications, ensuring compatibility and reliable performance for Jaguar S-Type, Super V8, Vanden Plas, X-Type, XJ8, XJR, XK8, and XKR vehicles.

Common Applications and Issues Addressed

  • Detects engine knock to prevent potential damage
  • Helps maintain optimal engine timing and performance
  • Prevents engine misfires caused by detonation
  • Supports emission control by ensuring proper combustion
  • Resolves check engine light triggers related to knock sensor faults

Installation Notes and Tips

  • Ensure the mounting surface is clean and free of debris before installation
  • Use the original bolt or appropriate hardware as mounting hardware is not included
  • Verify connector orientation; the sensor uses a female rectangular plug-in connector
  • Handle the sensor carefully to avoid damage to terminals and connector
  • Consult vehicle service manual for torque specifications and sensor location

Quality Assurance and Warranty

Standard Ignition KS305 is manufactured to meet OEM standards, providing reliable performance and durability. While mounting hardware is not included, the sensor is designed for direct replacement with factory specifications. Please refer to Standard Ignition’s warranty policy for coverage details, which typically includes protection against defects in materials and workmanship.

BrandStandard Ignition
Part NumberKS305
Attachment MethodBolt On
Connector GenderFemale
Connector ShapeRectangular
Connector TypePlug In
MaterialPlastic
Mounting Hardware IncludedNo
Mounting TypeBolt Mount
NotesSensor Only
O.E.M. ReplacementYes
Terminal GenderMale
Terminal TypeBlade

This part fits 31 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2008JaguarX-TypeN/AOn Top of Engine
2007JaguarX-TypeN/AOn Top of Engine
2006JaguarX-TypeN/AOn Top of Engine
2006JaguarXK84.2LV8N/A
2006JaguarXKR4.2LV8N/A
2005JaguarS-Type3.0LV6N/AOn Top of Engine
2005JaguarS-TypeSport4.2LV8N/ALeft Bank - Fits on the left side of the engine.
2005JaguarS-TypeR4.2LV8N/A
2005JaguarSuper V84.2LV8N/A
2005JaguarVanden Plas4.2LV8N/ALeft Bank - Fits on the left side of the engine.
2005JaguarX-TypeN/AOn Top of Engine
2005JaguarXJ84.2LV8N/ALeft Bank - Fits on the left side of the engine.
2005JaguarXJR4.2LV8N/A
2005JaguarXK84.2LV8N/A
2005JaguarXKR4.2LV8N/A
2004JaguarS-TypeR4.2LV8N/A
2004JaguarS-TypeBase4.2LV8N/ALeft Bank - Fits on the left side of the engine.
2004JaguarS-Type3.0LV6N/AOn Top of Engine
2004JaguarVanden Plas4.2LV8N/ALeft Bank - Fits on the left side of the engine.
2004JaguarX-TypeN/AOn Top of Engine
2004JaguarXJ84.2LV8N/ALeft Bank - Fits on the left side of the engine.
2004JaguarXJR4.2LV8N/A
2004JaguarXK84.2LV8N/A
2004JaguarXKR4.2LV8N/A
2003JaguarS-TypeR4.2LV8N/A
2003JaguarS-Type3.0LV6N/AOn Top of Engine
2003JaguarS-TypeBase4.2LV8N/ALeft Bank - Fits on the left side of the engine.
2003JaguarX-TypeN/AOn Top of Engine
2003JaguarXK84.2LV8N/A
2003JaguarXKR4.2LV8N/A
2002JaguarX-TypeN/AOn Top 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:

158-126917-09035S561971-679573014AJ85676DKS745KDSB10007S8905SBA3749

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