HomeEmission Control > SensorsStandard Ignition KS6 Ignition Knock (Detonation) Sensor
Part #: KS6

Standard Ignition KS6 Ignition Knock (Detonation) Sensor

⚙️ 271 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Chevrolet, AM General, GMC, Cadillac, and Pontiac, Silverado, P30, Hummer, Express 3500, G30, C1500 Suburban, C2500 Suburban, G3500, K1500 Suburban, K2500 Suburban, P3500, Yukon, C1500, C2500, C3500, G20, K1500, K2500, K3500, Suburban 1500, Tahoe, G2500, Blazer, G10, G1500, Commercial Chassis, Fleetwood, Safari, Typhoon, Astro, Camaro, Firebird, Corvette, R1500 Suburban, R2500 Suburban, R3500, V1500 Suburban, V2500 Suburban, V3500, Jimmy, and Syclone
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Reliable Ignition Knock Sensor for GM Vehicles

The Standard Ignition KS6 Ignition Knock (Detonation) Sensor is designed to provide accurate knock detection for a range of GM vehicles including Cadillac, Chevrolet, GMC, and Pontiac models. This sensor helps maintain engine performance by detecting engine knock and sending signals to the engine control unit.

  • Screw-on attachment method for secure installation
  • No connector with round, bolt-on type design
  • Screw-in mounting type with 1/4" x 18 thread size
  • Single terminal for precise signal transmission
  • Compatible with multiple GM trucks, SUVs, and performance cars

Technical Details and Compatibility

The KS6 ignition knock sensor from Standard Ignition features a screw-in mounting type with a 1/4" x 18 thread size, ensuring a tight and reliable fit. Its bolt-on connector type with a round shape and a single terminal is designed for direct and efficient connection without the need for additional connectors. This sensor is compatible with a wide range of GM vehicles, including Chevrolet Silverado, Tahoe, Suburban 1500, and Camaro, as well as Cadillac, GMC, and Pontiac models such as the Firebird and Yukon. The sensor’s design supports accurate detection of engine detonation, which is critical for engine timing adjustments and preventing damage.

Purpose and Common Applications

  • Detects engine knock or detonation to optimize ignition timing
  • Prevents engine damage caused by uncontrolled knocking
  • Improves fuel efficiency by enabling precise engine control
  • Supports emission control systems by maintaining proper combustion
  • Helps maintain engine performance in vehicles like the Chevrolet Blazer and GMC Jimmy

Installation Notes and Tips

Installation of the Standard Ignition KS6 sensor requires a screw-in mounting using the 1/4" x 18 thread size. Ensure the mounting surface is clean and free of debris before installation. The sensor’s bolt-on connector type with a round shape and single terminal simplifies wiring connections. It is recommended to torque the sensor to manufacturer specifications to avoid damage or improper sensor function. This sensor is designed for direct replacement in compatible GM models, including the Chevrolet C1500 Suburban and Pontiac Firebird.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The KS6 ignition knock sensor undergoes rigorous quality control testing to provide consistent and accurate knock detection. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in material and workmanship to support long-term vehicle operation.

BrandStandard Ignition
Part NumberKS6
Attachment MethodScrew-On
Connector GenderNo Connector
Connector ShapeRound
Connector TypeBolt On
Mounting TypeScrew-in
Thread Size1/4" x 18 Thread

This part fits 271 vehicles. Search below:

YearMakeModelSubmodelTransmissionLitersCylindersFuel TypePositionNotes
1999ChevroletSilverado5.7LV8N/A
1998ChevroletSilverado5.7LV8N/A
1997ChevroletP307.4LV8N/A
1997ChevroletSilverado5.7LV8N/A
1996ChevroletExpress 35005.7LV8N/A
1996ChevroletG307.4LV8N/A
1996ChevroletG305.7LV8N/A
1996ChevroletP307.4LV8N/A
1996ChevroletSilverado5.7LV8N/A
1996GMCC1500 SuburbanGASN/A
1996GMCC2500 SuburbanGASN/A
1996GMCG35005.7LV8N/A
1996GMCG35007.4LV8N/A
1996GMCK1500 SuburbanGASN/A
1996GMCK2500 SuburbanGASN/A
1996GMCP3500Automatic5.7LV8N/A
1996GMCYukonAutomaticGASN/A
1995ChevroletC1500Automatic5.7LV8N/A
1995ChevroletC1500 SuburbanGASN/Aw/ 17 Bolt Transmission Pan
1995ChevroletC2500Automatic5.7LV8N/A
1995ChevroletC2500Automatic7.4LV8N/A
1995ChevroletC2500 SuburbanGASN/Aw/ 17 Bolt Transmission Pan
1995ChevroletC3500Automatic5.7LV8N/A
1995ChevroletC3500Automatic7.4LV8N/A
1995ChevroletG205.7LV8N/A
1995ChevroletG307.4LV8N/A
1995ChevroletG305.7LV8N/A
1995ChevroletK1500Automatic5.7LV8N/A
1995ChevroletK1500 SuburbanGASN/A
1995ChevroletK2500Automatic5.7LV8N/A
1995ChevroletK2500Automatic7.4LV8N/A
1995ChevroletK2500 SuburbanGASN/Aw/ 17 Bolt Transmission Pan
1995ChevroletK3500Automatic5.7LV8N/A
1995ChevroletK3500Automatic7.4LV8N/A
1995ChevroletP307.4LV8N/A
1995ChevroletP30Automatic5.7LV8N/A
1995ChevroletSilverado5.7LV8N/A
1995ChevroletSuburban 1500Automatic5.7LV8N/A
1995ChevroletTahoeGASN/Aw/ 17 Bolt Transmission Pan
1995GMCC1500Automatic5.7LV8N/A
1995GMCC1500 SuburbanGASN/A
1995GMCC2500Automatic5.7LV8N/A
1995GMCC2500 SuburbanGASN/A
1995GMCC3500Automatic5.7LV8N/A
1995GMCG25005.7LV8N/A
1995GMCG35007.4LV8N/A
1995GMCG35005.7LV8N/A
1995GMCK1500Automatic5.7LV8N/A
1995GMCK1500 SuburbanGASN/A
1995GMCK2500Automatic5.7LV8N/A
1995GMCK2500 SuburbanGASN/A
1995GMCK3500Automatic5.7LV8N/A
1995GMCP35007.4LV8N/A
1995GMCP3500Automatic5.7LV8N/A
1995GMCYukonAutomaticGASN/A
1994ChevroletBlazerGASN/Aw/ 17 Bolt Transmission Pan
1994ChevroletC1500Automatic5.7LV8N/A
1994ChevroletC1500 SuburbanGASN/Aw/ 17 Bolt Transmission Pan
1994ChevroletC2500Automatic7.4LV8N/A
1994ChevroletC2500Automatic5.7LV8N/A
1994ChevroletC2500 SuburbanGASN/Aw/ 17 Bolt Transmission Pan
1994ChevroletC3500Automatic5.7LV8N/A
1994ChevroletC3500Automatic7.4LV8N/A
1994ChevroletG104.3LV6N/A
1994ChevroletG205.7LV8N/A
1994ChevroletG204.3LV6N/A
1994ChevroletG307.4LV8N/A
1994ChevroletG304.3LV6N/A
1994ChevroletG305.7LV8N/A
1994ChevroletK1500Automatic5.7LV8N/A
1994ChevroletK1500 SuburbanGASN/A
1994ChevroletK2500Automatic7.4LV8N/A
1994ChevroletK2500Automatic5.7LV8N/A
1994ChevroletK2500 SuburbanGASN/Aw/ 17 Bolt Transmission Pan
1994ChevroletK3500Automatic5.7LV8N/A
1994ChevroletK3500Automatic7.4LV8N/A
1994ChevroletP30Automatic5.7LV8N/A
1994ChevroletP30Automatic4.3LV6N/A
1994GMCC1500Automatic5.7LV8N/A
1994GMCC1500 SuburbanGASN/A
1994GMCC2500Automatic5.7LV8N/A
1994GMCC2500 SuburbanGASN/A
1994GMCC3500Automatic5.7LV8N/A
1994GMCG15004.3LV6N/A
1994GMCG25005.7LV8N/A
1994GMCG25004.3LV6N/A
1994GMCG35004.3LV6N/A
1994GMCG35005.7LV8N/A
1994GMCG35007.4LV8N/A
1994GMCK1500Automatic5.7LV8N/A
1994GMCK1500 SuburbanGASN/A
1994GMCK2500Automatic5.7LV8N/A
1994GMCK2500 SuburbanGASN/A
1994GMCK3500Automatic5.7LV8N/A
1994GMCP3500Automatic4.3LV6N/A
1994GMCP3500Automatic5.7LV8N/A
1994GMCP35007.4LV8N/A
1994GMCYukonAutomaticGASN/A
1993CadillacCommercial Chassis5.7LV8N/A
1993CadillacFleetwood5.7LV8N/A
1993ChevroletBlazerN/Aw/ 17 Bolt Transmission Pan
1993ChevroletC1500Automatic5.7LV8N/A
1993ChevroletC1500Automatic7.4LV8N/A
1993ChevroletC1500Automatic4.3LV6N/A
1993ChevroletC1500 SuburbanN/Aw/ 17 Bolt Transmission Pan
1993ChevroletC2500Automatic7.4LV8N/A
1993ChevroletC2500Automatic4.3LV6N/A
1993ChevroletC2500Automatic5.7LV8N/A
1993ChevroletC2500 SuburbanN/Aw/ 17 Bolt Transmission Pan
1993ChevroletC3500Automatic5.7LV8N/A
1993ChevroletC3500Automatic7.4LV8N/A
1993ChevroletG105.7LV8N/A
1993ChevroletG104.3LV6N/A
1993ChevroletG204.3LV6N/A
1993ChevroletG205.7LV8N/A
1993ChevroletG305.7LV8N/A
1993ChevroletG304.3LV6N/A
1993ChevroletG307.4LV8N/A
1993ChevroletK1500Automatic4.3LV6N/A
1993ChevroletK1500Automatic5.7LV8N/A
1993ChevroletK1500 SuburbanGASN/A
1993ChevroletK2500Automatic4.3LV6N/A
1993ChevroletK2500Automatic7.4LV8N/A
1993ChevroletK2500Automatic5.7LV8N/A
1993ChevroletK2500 SuburbanN/Aw/ 17 Bolt Transmission Pan
1993ChevroletK3500Automatic5.7LV8N/A
1993ChevroletK3500Automatic7.4LV8N/A
1993ChevroletP30Automatic5.7LV8N/A
1993ChevroletP30Automatic4.3LV6N/A
1993GMCC1500 SuburbanAutomaticN/A
1993GMCC2500Automatic7.4LV8N/A
1993GMCC2500 SuburbanAutomaticN/A
1993GMCC3500Automatic7.4LV8N/A
1993GMCG15005.7LV8N/A
1993GMCG15004.3LV6N/A
1993GMCG25004.3LV6N/A
1993GMCG25005.7LV8N/A
1993GMCG35007.4LV8N/A
1993GMCG35005.7LV8N/A
1993GMCG35004.3LV6N/A
1993GMCK1500Automatic4.3LV6N/A
1993GMCK1500Automatic5.7LV8N/A
1993GMCK1500 SuburbanAutomaticN/A
1993GMCK2500Automatic7.4LV8N/A
1993GMCK2500 SuburbanAutomaticN/A
1993GMCK3500Automatic7.4LV8N/A
1993GMCP35007.4LV8N/A
1993GMCP3500Automatic4.3LV6N/A
1993GMCP3500Automatic5.7LV8N/A
1993GMCSafariN/A1/4 Inch x 18 Pipe Thread
1993GMCYukonAutomaticN/A
1992ChevroletAstroN/Aw/ 1/4 Inch x 18 Thread
1992ChevroletBlazerN/Aw/ 17 Bolt Transmission Pan
1992ChevroletC1500Automatic7.4LV8N/A
1992ChevroletC1500Automatic5.7LV8N/A
1992ChevroletC1500Automatic4.3LV6N/A
1992ChevroletC1500 SuburbanN/Aw/ 17 Bolt Transmission Pan
1992ChevroletC2500Automatic4.3LV6N/A
1992ChevroletC2500Automatic5.7LV8N/A
1992ChevroletC2500Automatic7.4LV8N/A
1992ChevroletC2500 SuburbanN/Aw/ 17 Bolt Transmission Pan
1992ChevroletC3500Automatic7.4LV8N/A
1992ChevroletC3500Automatic5.7LV8N/A
1992ChevroletCamaro5.7LV8N/A
1992ChevroletG104.3LV6N/A
1992ChevroletG105.7LV8N/Aw/ 17 Bolt Transmission Pan
1992ChevroletG204.3LV6N/A
1992ChevroletG205.7LV8N/Aw/ 17 Bolt Transmission Pan
1992ChevroletG304.3LV6N/A
1992ChevroletG307.4LV8N/A
1992ChevroletG305.7LV8N/Aw/ 17 Bolt Transmission Pan
1992ChevroletK1500Automatic4.3LV6N/A
1992ChevroletK1500Automatic5.7LV8N/A
1992ChevroletK1500 SuburbanGASN/A
1992ChevroletK2500Automatic5.7LV8N/A
1992ChevroletK2500Automatic4.3LV6N/A
1992ChevroletK2500Automatic7.4LV8N/A
1992ChevroletK2500 SuburbanN/Aw/ 17 Bolt Transmission Pan
1992ChevroletK3500Automatic7.4LV8N/A
1992ChevroletK3500Automatic5.7LV8N/A
1992ChevroletP30Automatic5.7LV8N/A
1992ChevroletP30Automatic4.3LV6N/A
1992GMCC1500Automatic5.7LV8N/A
1992GMCC1500 SuburbanAutomaticN/A
1992GMCC2500Automatic7.4LV8N/A
1992GMCC2500Automatic5.7LV8N/A
1992GMCC2500 SuburbanAutomaticN/A
1992GMCC3500Automatic7.4LV8N/A
1992GMCC3500Automatic5.7LV8N/A
1992GMCG15005.7LV8N/Aw/ 17 Bolt Transmission Pan
1992GMCG15004.3LV6N/A
1992GMCG25004.3LV6N/A
1992GMCG25005.7LV8N/Aw/ 17 Bolt Transmission Pan
1992GMCG35004.3LV6N/A
1992GMCG35007.4LV8N/A
1992GMCG35005.7LV8N/Aw/ 17 Bolt Transmission Pan
1992GMCK1500Automatic5.7LV8N/A
1992GMCK1500 SuburbanAutomaticN/A
1992GMCK2500Automatic5.7LV8N/A
1992GMCK2500Automatic7.4LV8N/A
1992GMCK2500 SuburbanAutomaticN/A
1992GMCK3500Automatic7.4LV8N/A
1992GMCK3500Automatic5.7LV8N/A
1992GMCP3500Automatic7.4LV8N/A
1992GMCP3500Automatic4.3LV6N/A
1992GMCP3500Automatic5.7LV8N/A
1992GMCSafariN/A1/4 Inch x 18 Pipe Thread
1992GMCYukonAutomaticN/A
1992PontiacFirebird5.7LV8N/A
1991ChevroletC1500Automatic4.3LV6N/A
1991ChevroletC1500Automatic7.4LV8N/A
1991ChevroletC1500Automatic5.7LV8N/A
1991ChevroletC2500Automatic5.7LV8N/A
1991ChevroletC2500Automatic7.4LV8N/A
1991ChevroletC2500Automatic4.3LV6N/A
1991ChevroletC3500Automatic7.4LV8N/A
1991ChevroletC3500Automatic5.7LV8N/A
1991ChevroletCamaro5.7LV8N/A
1991ChevroletCorvetteBaseN/A
1991ChevroletG105.7LV8N/A
1991ChevroletG205.7LV8N/A
1991ChevroletG307.4LV8N/A
1991ChevroletG305.7LV8N/A
1991ChevroletK1500Automatic5.7LV8N/A
1991ChevroletK1500Automatic4.3LV6N/A
1991ChevroletK2500Automatic5.7LV8N/A
1991ChevroletK2500Automatic4.3LV6N/A
1991ChevroletK2500Automatic7.4LV8N/A
1991ChevroletK3500Automatic5.7LV8N/A
1991ChevroletK3500Automatic7.4LV8N/A
1991ChevroletP30Automatic5.7LV8N/A
1991ChevroletP30Automatic4.3LV6N/A
1991ChevroletR1500 SuburbanN/Aw/ 17 Bolt Transmission Pan
1991ChevroletR2500 SuburbanN/Aw/ 17 Bolt Transmission Pan
1991ChevroletR3500Automatic7.4LV8N/A
1991ChevroletV1500 SuburbanN/Aw/ 17 Bolt Transmission Pan
1991ChevroletV2500 SuburbanN/Aw/ 17 Bolt Transmission Pan
1991ChevroletV3500Automatic7.4LV8N/A
1991GMCC15004.3LV6N/A
1991GMCC1500Automatic5.7LV8N/A
1991GMCC2500Manual7.4LV8N/A
1991GMCC25004.3LV6N/A
1991GMCC3500Manual7.4LV8N/A
1991GMCG15005.7LV8N/A
1991GMCG25005.7LV8N/A
1991GMCG35005.7LV8N/A
1991GMCG35007.4LV8N/A
1991GMCJimmy5.7LV8N/A
1991GMCK15004.3LV6N/A
1991GMCK25004.3LV6N/A
1991GMCK2500Manual7.4LV8N/A
1991GMCK3500Manual7.4LV8N/A
1991GMCP3500Automatic4.3LV6N/A
1991GMCP3500Automatic7.4LV8N/A
1991GMCP3500Automatic5.7LV8N/A
1991GMCR1500 SuburbanGASN/A
1991GMCR2500 SuburbanGASN/A
1991GMCR3500Automatic7.4LV8N/A
1991GMCV1500 SuburbanGASN/A
1991GMCV2500 SuburbanGASN/A
1991GMCV3500Automatic7.4LV8N/A
1991PontiacFirebird5.7LV8N/A
1990ChevroletCamaro5.7LV8N/A
1990ChevroletCorvetteBaseN/A
1990ChevroletP30Automatic4.3LV6N/A
1990ChevroletP30Automatic5.7LV8N/A
1990GMCP3500Automatic7.4LV8N/A
1990GMCP3500Automatic4.3LV6N/A
1990GMCP3500Automatic5.7LV8N/A
1990PontiacFirebird5.7LV8N/A
1988GMCR1500 Suburban5.7LV8N/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:

10456031144-408242-1023290195S216771-6535729098104524590AS10016DKS208DKS208SBKDSA19KNS1009KS30KS6TS8011SBA3686

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