Beck/Arnley 158-0651 Throttle Position Sensor OE Replacement

The Beck/Arnley 158-0651 is a direct-fit, OE-replacement throttle position sensor (TPS) engineered specifically for foreign nameplate vehicles. The throttle position sensor monitors the angle of the throttle plate and relays that data to the engine control module (ECM), enabling precise fuel delivery, smooth acceleration, and proper idle control. A failing TPS can cause rough idle, hesitation, poor fuel economy, or erratic acceleration — making a quality replacement critical to restoring normal engine operation.

Key Features:

• OE Form, Fit & Function: Engineered to match original equipment specifications for a direct, no-modification installation
• Corrosion-Resistant Terminals: Connector terminals and coatings are treated to resist corrosion for long-term reliability in harsh underhood environments
• Premium Materials: Constructed with high-quality materials designed to withstand the heat and vibration of an engine bay
• Application-Specific Design: Sourced and validated specifically for the targeted vehicle applications — not a generic universal-fit part
• Global Sourcing Network: Beck/Arnley product specialists vet manufacturing partners worldwide to ensure consistent OE-level quality

Beck/Arnley has been a trusted name in foreign nameplate parts since the 1950s, offering premium engine management components including sensors, ignition parts, and electrical components. The 158-0651 throttle position sensor installs in place of the original unit with no modification required, restoring factory throttle response and engine management performance.