Beck Arnley 158-0651 Throttle Position Sensor

Throttle Position Sensor for OE-Style Engine Control

The Beck Arnley 158-0651 throttle position sensor is built for foreign nameplate vehicles that require OE-spec form, fit, and function. It provides the signal the engine control system uses to track throttle movement, helping maintain accurate drivability and response.

Compatible With 2001-2006 Kia Optima, 2002-2005 Hyundai Sonata, and 2001-2004 Hyundai Santa Fe, this sensor is a direct-fit service part for common import applications. Beck Arnley 158-0651 is a practical choice when replacing a worn or inconsistent throttle position sensor on these vehicles.

Key Features

• OE-spec replacement for foreign nameplate applications
• Built to match form, fit, and function requirements
• Supports accurate throttle position feedback to the engine control system
• Direct-fit service part for select Kia and Hyundai models
• Beck Arnley 158-0651 for targeted import vehicle coverage

Detailed Description

Beck Arnley sources parts to meet original-equipment expectations for fit and operation, giving technicians and DIY buyers a sensor that aligns with the vehicle’s factory design. This throttle position sensor is used in engine management systems that rely on precise throttle input to manage fuel delivery and drivability. For 2001-2006 Kia Optima, 2002-2005 Hyundai Sonata, and 2001-2004 Hyundai Santa Fe applications, the 158-0651 helps restore consistent throttle signal output when the original sensor is no longer performing correctly.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

• Erratic throttle response
• Throttle signal faults stored by the engine control module
• Hesitation during acceleration
• Rough or inconsistent idle behavior related to throttle input
• Driveability issues caused by a worn TPS

Installation Notes and Tips

Verify connector style, mounting points, and calibration requirements before installation. After replacement, clear any stored diagnostic trouble codes and confirm throttle signal operation with a scan tool if available. For best results, inspect the throttle body and related wiring for wear, contamination, or damage while servicing the sensor.

Quality Assurance

Beck Arnley parts are sourced to meet foreign nameplate OE specifications for form, fit, and function. The 158-0651 is backed by that OE-focused sourcing approach and is intended for the listed Kia and Hyundai applications.