HomeEmission Control > SensorsBeck Arnley 158-1018 Ignition Knock (Detonation) Sensor
Part #: 158-1018

Beck Arnley 158-1018 Ignition Knock (Detonation) Sensor

⚙️ 7 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Mitsubishi, Eclipse and Galant
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Reliable Ignition Knock Sensor for Mitsubishi Eclipse and Galant

The Beck Arnley 158-1018 Ignition Knock (Detonation) Sensor is designed to accurately detect engine knocking in Mitsubishi Eclipse and Galant models. This sensor helps maintain optimal engine performance by providing precise feedback to the engine control unit.

Key Features of Beck Arnley 158-1018 Knock Sensor

  • Compatible with Mitsubishi Eclipse and Galant vehicles
  • Detects engine knock to prevent detonation damage
  • Direct replacement part number 158-1018 for easy fitment
  • Engineered to meet OEM specifications for reliable performance
  • Durable construction for long-lasting operation

Detailed Product Description

The Beck Arnley 158-1018 ignition knock sensor is an essential component in the emission control system, specifically designed to monitor and detect engine detonation. By sensing vibrations caused by knocking, it sends signals to the engine control module to adjust ignition timing accordingly. This sensor is compatible with Mitsubishi Eclipse and Galant models, ensuring proper fit and function. Manufactured to meet or exceed original equipment standards, it supports efficient engine operation and helps reduce harmful emissions.

Common Issues Addressed by This Knock Sensor

  • Engine knocking or pinging noises during acceleration
  • Reduced engine performance and fuel efficiency
  • Check engine light triggered by knock sensor fault codes
  • Potential engine damage from uncontrolled detonation
  • Irregular ignition timing affecting smooth operation

Installation Notes and Tips

When installing the Beck Arnley 158-1018 knock sensor, ensure the engine is cool and the battery is disconnected to prevent electrical issues. Locate the sensor on the engine block as specified in the Mitsubishi Eclipse or Galant service manual. Use proper torque specifications to avoid sensor damage and ensure accurate readings. It is recommended to inspect wiring and connectors for corrosion or damage during replacement.

Quality Assurance and Warranty Information

Beck Arnley parts are manufactured to meet strict quality standards, ensuring reliable performance and durability. The 158-1018 ignition knock sensor undergoes rigorous testing to comply with OEM requirements. While specific warranty details may vary, Beck Arnley typically offers coverage against defects in materials and workmanship to provide confidence in your purchase.

This part fits 7 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1999MitsubishiEclipse2.0LL4N/A
1999MitsubishiEclipse2.4LL4N/A
1998MitsubishiEclipse2.0LL4N/A
1997MitsubishiEclipse2.0LL4N/A
1996MitsubishiEclipse2.0LL4N/A
1995MitsubishiEclipse2.0LL4N/A
1994MitsubishiGalant2.4LL4N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.