The replacement air charge temperature sensor is made for 2003-2004 Chevy Avalanche 1500 with the 5.3L V8 engine. It measures the temperature of the air entering the engine so the engine computer can correct fuel delivery and ignition timing.

Walker Products 210-1053 Air Charge Temperature Sensor Features:

• Fits 2003-2004 Chevy Avalanche 1500 with the 5.3L V8 engine
• Mounting type: Push On
• Female oblong electrical connector with 2 pin terminals
• Mounting hardware not included