GM-Style Air Temp Sensor by FAST FAST air temperature sensors monitor incoming air temperature for the ECU system. This information helps the ECU to inject the proper amount of fuel into the system. Please Note: This item is not vehicle specific. It is compatible with a wide range of applications and is therefore displayed on our site regardless of your vehicle selection. Please review the specifications and verify compatibility prior to placing your order. Features Fitting Attachment 1: Male threads Fitting Size 1: 3/8 in. NPT Wiring Harness Included: No Quantity: Sold individually Applications No Specific Vehicle Fitment What’s In The Box? 1 – GM-Style Air Temp Sensor Warranty FAST’s Standard Limited Warranty