Genuine GM 25036751 Air Charge Temperature Sensor

Factory sensor wasn’t reading. This worked great

IAT sensor. Works great, threads into turbo charge air pipe.

First this is absolutely NOT a Genuine GM part!!! Nor is it any sort of name brand part like AC Delco etc. This pigtail connector on the sensor is loose and the thermistor rest against the little cage surrounding it. These 2 flaws tell me quality is terrible and this will fail quickly. I also checked the resistance and in my 67 degree F house it was reading 1159 ohms (~110 F) in my freezer, IR temped at 30 degree F it was reading 6238 ohms (~48 F) in my garage at 88 degrees F it was reading 726 ohm (~135 F). In short this is out of spec by +-50 ish F, which will mess with your engine a lot.

Perfect.

The senor failed very quickly. It got my project going but didn't last long.

Not GM, not ACDelco, not Delphi.. just a run of the mill generic, off-brand china made sensor

These are not oem. They are chinese sensors. False advertisement

THIS IS NOT GM OEM (AC DELCO) DO NOT BE FOOLED. FALSE ADVERTISING!!!!! CHEAP CHINA KNOCK OFFCame in a small bubble wrapped bag and no box. IS NOT OEM GM!!