HomeEmission Control > SensorsBeck Arnley 158-0818 Throttle Position Sensor
Part #: 158-0818

Beck Arnley 158-0818 Throttle Position Sensor

5 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$154.81Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Mitsubishi, Lancer and Outlander
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Throttle Position Sensor for Mitsubishi Lancer and Outlander

The Beck Arnley 158-0818 throttle position sensor is designed to provide accurate throttle position feedback for Mitsubishi Lancer and Outlander models. This sensor helps maintain optimal engine performance by ensuring precise throttle control.

Key Features of Beck Arnley 158-0818 Throttle Position Sensor

  • Direct replacement sensor engineered for Mitsubishi Lancer and Outlander vehicles
  • Ensures accurate throttle position readings for improved engine response
  • Durable construction for consistent performance under various driving conditions
  • Compatible with emission control systems to support regulatory compliance
  • Part number 158-0818 for easy identification and fitment verification

Detailed Description of the Beck Arnley 158-0818 Sensor

This throttle position sensor from Beck Arnley is specifically designed to meet the requirements of Mitsubishi Lancer and Outlander models. It monitors the position of the throttle valve and sends this data to the engine control unit (ECU), enabling precise fuel and air mixture adjustments. The sensor's reliable operation is critical for maintaining smooth acceleration, fuel efficiency, and emission control. With part number 158-0818, this sensor is a direct fit replacement that integrates seamlessly with the vehicle's existing systems.

Common Applications and Issues Addressed

  • Restores proper throttle response and engine acceleration
  • Resolves erratic idle or stalling caused by faulty throttle position readings
  • Helps correct poor fuel economy linked to throttle sensor malfunctions
  • Supports emission control by providing accurate throttle data to the ECU
  • Eliminates check engine light triggers related to throttle position sensor faults

Installation Notes and Tips

When installing the Beck Arnley 158-0818 throttle position sensor on Mitsubishi Lancer or Outlander models, ensure the vehicle's ignition is off before beginning. Carefully disconnect the electrical connector and remove the old sensor. Align the new sensor properly to avoid damage and secure it firmly. After installation, it is recommended to clear any diagnostic trouble codes and verify sensor operation with a scan tool to confirm proper function.

Quality Assurance and Warranty Information

Beck Arnley parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The 158-0818 throttle position sensor undergoes rigorous quality control testing to maintain consistent standards. Please refer to Beck Arnley's warranty policy for specific coverage details related to this part.

This part fits 5 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2006MitsubishiLancer2.0LL4N/A
2005MitsubishiLancer2.0LL4N/A
2004MitsubishiLancer2.0LL4N/A
2003MitsubishiLancer2.0LL4N/A
2003MitsubishiOutlander2.4LL4N/A

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