Standard Motor Products TH133 Throttle Position Sensor tps

The Standard Motor Products TH133 is a direct-fit replacement Throttle Position Sensor (TPS) engineered to restore accurate throttle feedback and optimize engine performance. Designed to match original equipment specifications, this sensor delivers reliable signal output to the vehicle's engine control unit (ECU) for precise fuel and ignition management.

The throttle position sensor monitors the angle and movement of the throttle valve, converting that data into a voltage signal sent to the vehicle's computer. The ECU uses this input to control idle stability, fuel enrichment, and fuel cut-off — making a properly functioning TPS essential for smooth drivability and fuel efficiency.

Key Features:

• OE-matched installed output — no adjustment required for proper calibration
• Circuits printed on flexible polyimide film or ceramic-based substrates for excellent dimensional stability and prevention of electrical performance drift
• Noble palladium/gold/platinum alloy contacts for low contact resistance and extended service life
• Integral rotor bearings and return springs for simplified installation
• Rigorous end-of-line testing with thousands of data points to validate output voltages
• Sold individually
• UPC: 091769196509

California Residents: This product contains a chemical known to the State of California to cause cancer (Prop 65 Warning).

Trust Standard Motor Products — a leader in engine management components with over a century of automotive aftermarket experience — to deliver a dependable, quality-tested throttle position sensor replacement.