HomeEmission Control > SensorsStandard Ignition KS180 Ignition Knock (Detonation) Sensor
Part #: KS180

Standard Ignition KS180 Ignition Knock (Detonation) Sensor

⚙️ 8 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Saturn, SC2, SL2, and SW2
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Overview of Standard Ignition KS180 Knock Sensor

The Standard Ignition KS180 Ignition Knock (Detonation) Sensor is designed for precise detection of engine knock in Saturn SC2, SL2, and SW2 models. This sensor helps maintain optimal engine performance by monitoring detonation and sending accurate signals to the engine control unit.

  • Direct attachment method for secure installation
  • Female connector with a single oval-shaped plug-in design
  • Bolt mount type for reliable and stable sensor positioning
  • Two male blade terminals ensuring proper electrical connection
  • Compatible specifically with Saturn SC2, SL2, and SW2 vehicles

Detailed Product Description

The KS180 knock sensor from Standard Ignition is engineered to detect engine detonation by sensing vibrations caused by knocking. It features a direct attachment method that allows for a straightforward and secure installation. The sensor includes a female connector with one oval-shaped plug-in connector, designed to fit precisely with the vehicle’s wiring harness. The bolt mount ensures the sensor remains firmly in place, reducing the risk of false readings due to movement or vibration. Equipped with two male blade terminals, the sensor provides a reliable electrical connection necessary for accurate signal transmission.

This ignition knock sensor is compatible with Saturn SC2, SL2, and SW2 models, making it a suitable replacement part for maintaining engine efficiency and preventing damage caused by uncontrolled knocking.

Common Applications and Issues Addressed

  • Detects engine knock or detonation to prevent engine damage
  • Helps improve fuel efficiency by optimizing ignition timing
  • Reduces engine noise caused by knocking
  • Prevents potential misfires related to knock sensor failure
  • Supports emission control by ensuring proper combustion

Installation Notes and Tips

  • Ensure the sensor is mounted securely using the bolt mount to avoid false knock readings
  • Verify the female oval plug-in connector is fully seated to maintain proper electrical contact
  • Check wiring harness compatibility with the two male blade terminals before installation
  • Follow vehicle-specific torque specifications when tightening the sensor bolt
  • Inspect the sensor and connector for damage or corrosion prior to installation

Quality Assurance and Warranty

Standard Ignition KS180 knock sensors are manufactured to meet OEM specifications for fit, form, and function. Each sensor undergoes rigorous testing to ensure reliable performance in Saturn SC2, SL2, and SW2 vehicles. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in materials and workmanship to provide confidence in product durability and reliability.

BrandStandard Ignition
Part NumberKS180
Attachment MethodDirect
Connector GenderFemale
Connector ShapeOval
Connector TypePlug In
Mounting TypeBolt Mount
Terminal GenderMale
Terminal TypeBlade

This part fits 8 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2002SaturnSC21.9LL4N/A
2002SaturnSL21.9LL4N/A
2001SaturnSC21.9LL4N/A
2001SaturnSL21.9LL4N/A
2001SaturnSW21.9LL4N/A
2000SaturnSC21.9LL4N/A
2000SaturnSL21.9LL4N/A
2000SaturnSW21.9LL4N/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:

144-435210249805S229071-666472890DKS630KDSB10027S8780SBC3894

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