Beck Arnley 158-0645 Throttle Position Sensor

Throttle Position Sensor Overview

The Beck Arnley throttle position sensor is built for foreign nameplate applications that require OE-level form, fit, and function. It is a direct replacement choice for service work on the Hyundai Sonata, with fitment covering 1999-2001 models.

Part number 158-0645 is sourced to match the original part’s specifications, helping restore accurate throttle signal input for proper engine management. If you are replacing a worn throttle position sensor on a Hyundai Sonata, this part number 158-0645 provides a straightforward service solution.

• OE specification replacement for foreign nameplate applications
• Built to match original form, fit, and function
• Supports accurate throttle position signal delivery
• Compatible with Hyundai Sonata throttle position sensor service
• Beck Arnley part number 158-0645

Detailed Application Information

Beck Arnley focuses on sourcing parts that align with original equipment requirements, and this throttle position sensor follows that approach for the Hyundai Sonata. For 1999-2001 Hyundai Sonata applications, the sensor is selected to match the expected electrical and physical characteristics needed for proper replacement. When the original sensor is worn or sending inconsistent input, 158-0645 helps restore the signal the engine control system relies on.

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

What This Part Is Used For

• Erratic throttle response caused by a failing sensor
• Throttle signal faults that trigger drivability concerns
• Idle quality issues related to incorrect throttle input
• Replacement during engine management sensor service

Installation Notes and Tips

Verify connector style, mounting points, and calibration requirements against the original sensor before installation. Confirm the vehicle application by year and model, then clear any stored diagnostic trouble codes after replacement. For Hyundai Sonata service, part number 158-0645 should be matched to the original sensor specification before final installation.

Quality Assurance

Beck Arnley parts are sourced to meet foreign nameplate OE specifications for form, fit, and function. The brand works with global sourcing partners and product specialists to help ensure the correct replacement part is selected for the application.