Throttle & Intake Air Sensors

Restore perfect engine drivability, maximize fuel efficiency, and ensure accurate engine management with premium replacement throttle and intake air sensors. Your vehicle’s Engine Control Unit (ECU) relies on a continuous stream of precise data to calculate the exact air-to-fuel ratio and ignition timing needed for optimal performance. When critical intake sensors begin to fail due to heat cycling, carbon buildup, or electrical degradation, you may experience rough idling, engine stalling, terrible fuel economy, hesitation under acceleration, or a persistent Check Engine Light and "limp mode" activation.

Replacing failing sensors with high-quality, OE-spec or upgraded performance units is the fastest way to get your engine running flawlessly again. We carry a complete lineup of essential engine management sensors, including Mass Air Flow (MAF) sensors that measure the volume and density of air entering the engine, Intake Air Temperature (IAT) sensors that read the thermal density of the intake charge, and Throttle Position Sensors (TPS) that monitor the exact angle of your throttle blades to adjust fuel delivery instantly. Whether you are performing routine maintenance on a daily driver, troubleshooting an EFI conversion, or upgrading to high-flow sensors for a boosted track car, explore our extensive selection of reliable intake air sensors.