HomeEmission Control > SensorsStandard Ignition KS50 Ignition Knock (Detonation) Sensor
Part #: KS50

Standard Ignition KS50 Ignition Knock (Detonation) Sensor

74 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Chevrolet and GMC, C2500, C3500, Express 3500, K2500, K3500, Savana 3500, C2500 Suburban, K2500 Suburban, P3500, C1500 Suburban, and K1500 Suburban
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Overview of Standard Ignition KS50 Knock Sensor

The Standard Ignition KS50 Ignition Knock (Detonation) Sensor is designed to detect engine knocking and ensure optimal combustion in your vehicle. This sensor is compatible with various Chevrolet and GMC models, including the C1500 Suburban and Express 3500, providing reliable performance and accurate knock detection.

  • Bolt-on attachment method for secure installation
  • Female connector with a single round plug-in design
  • Bolt mount type for stable sensor positioning
  • OEM replacement part ensuring proper fit and function
  • Single male terminal for reliable electrical connection

Detailed Product Description

The KS50 knock sensor from Standard Ignition is engineered to monitor engine detonation by detecting vibrations caused by knocking. Featuring a bolt-on attachment method and bolt mount design, this sensor installs firmly on the engine block. It includes a female connector with one round plug-in type, facilitating straightforward electrical connections. The sensor is a direct OEM replacement, ensuring compatibility with Chevrolet and GMC trucks such as the K1500 Suburban, C2500, and Savana 3500. This sensor-only component is designed to integrate seamlessly with your vehicle’s emission control system, helping maintain engine efficiency and reduce harmful emissions.

Common Applications and Issues Addressed

  • Detects engine knock to prevent potential damage
  • Helps optimize ignition timing for improved fuel efficiency
  • Reduces engine misfires and rough idling
  • Supports emission control by monitoring detonation
  • Prevents check engine light triggers related to knock sensor faults

Installation Notes and Tips

  • Ensure the engine is cool before installation to avoid injury
  • Use the bolt-on mounting method to secure the sensor firmly
  • Verify the female connector is properly plugged into the male terminal
  • Check for proper torque specifications to avoid sensor damage
  • Consult vehicle service manual for exact sensor location on Chevrolet or GMC models

Quality Assurance and Warranty

Standard Ignition KS50 is manufactured to meet OEM specifications, providing reliable performance and durability. This ignition knock sensor is backed by a limited warranty, ensuring coverage against defects in materials and workmanship. Using this OEM replacement part helps maintain your vehicle’s emission control system integrity and engine performance.

BrandStandard Ignition
Part NumberKS50
Attachment MethodBolt On
Connector GenderFemale
Connector ShapeRound
Connector TypePlug In
Mounting TypeBolt Mount
NotesSensor Only
O.E.M. ReplacementYes
Terminal GenderMale

This part fits 74 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2000ChevroletC25007.4LV8N/A
2000ChevroletC35007.4LV8N/A
2000ChevroletExpress 35007.4LV8N/A
2000ChevroletK25007.4LV8N/A
2000ChevroletK35007.4LV8N/A
2000GMCC25007.4LV8N/A
2000GMCC35007.4LV8N/A
2000GMCK25007.4LV8N/A
2000GMCK35007.4LV8N/A
2000GMCSavana 35007.4LV8N/A
1999ChevroletC25007.4LV8N/A
1999ChevroletC2500 Suburban7.4LV8N/A
1999ChevroletC35007.4LV8N/A
1999ChevroletExpress 35007.4LV8N/A
1999ChevroletK25007.4LV8N/A
1999ChevroletK2500 Suburban7.4LV8N/A
1999ChevroletK35007.4LV8N/A
1999GMCC25007.4LV8N/A
1999GMCC2500 Suburban7.4LV8N/A
1999GMCC35007.4LV8N/A
1999GMCK25007.4LV8N/A
1999GMCK2500 Suburban7.4LV8N/A
1999GMCK35007.4LV8N/A
1999GMCSavana 35007.4LV8N/A
1998ChevroletC25007.4LV8N/A
1998ChevroletC2500 Suburban7.4LV8N/A
1998ChevroletC35007.4LV8N/A
1998ChevroletExpress 35007.4LV8N/A
1998ChevroletK25007.4LV8N/A
1998ChevroletK2500 Suburban7.4LV8N/A
1998ChevroletK35007.4LV8N/A
1998GMCC25007.4LV8N/A
1998GMCC2500 Suburban7.4LV8N/A
1998GMCC35007.4LV8N/A
1998GMCK25007.4LV8N/A
1998GMCK2500 Suburban7.4LV8N/A
1998GMCK35007.4LV8N/A
1998GMCP35007.4LV8N/A
1998GMCSavana 35007.4LV8N/A
1997ChevroletC1500 Suburban6.5LV8N/A
1997ChevroletC25007.4LV8N/A
1997ChevroletC2500 Suburban7.4LV8N/A
1997ChevroletC2500 Suburban6.5LV8N/A
1997ChevroletC35007.4LV8N/A
1997ChevroletExpress 35007.4LV8N/A
1997ChevroletK25007.4LV8N/A
1997ChevroletK2500 Suburban7.4LV8N/A
1997ChevroletK2500 Suburban6.5LV8N/A
1997ChevroletK35007.4LV8N/A
1997GMCC1500 Suburban6.5LV8N/A
1997GMCC25007.4LV8N/A
1997GMCC2500 Suburban6.5LV8N/A
1997GMCC2500 Suburban7.4LV8N/A
1997GMCC35007.4LV8N/A
1997GMCK1500 Suburban6.5LV8N/A
1997GMCK25007.4LV8N/A
1997GMCK2500 Suburban7.4LV8N/A
1997GMCK2500 Suburban6.5LV8N/A
1997GMCK35007.4LV8N/A
1997GMCP35007.4LV8N/A
1997GMCSavana 35007.4LV8N/A
1996ChevroletC25007.4LV8N/A
1996ChevroletC2500 Suburban7.4LV8N/A
1996ChevroletC35007.4LV8N/A
1996ChevroletExpress 35007.4LV8N/A
1996ChevroletK25007.4LV8N/A
1996ChevroletK2500 Suburban7.4LV8N/A
1996ChevroletK35007.4LV8N/A
1996GMCC25007.4LV8N/A
1996GMCC35007.4LV8N/A
1996GMCK25007.4LV8N/A
1996GMCK35007.4LV8N/A
1996GMCP35007.4LV8N/A
1996GMCSavana 35007.4LV8N/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:

10456232144-425242-1080290332KNC019838574785S217871-654772804AS10012DKS225KDSA50S8604SBA3738

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