Car guys and DIY mechanics, listen up! If your GM vehicle's been running rough, getting poor gas mileage, or having trouble starting, this NOVAPARTS intake air temperature sensor might be your solution. This little sensor plays a big role in your engine's performance - it measures the temperature of air coming into your engine so the computer can adjust the fuel mixture properly. This replacement part fits tons of GM vehicles from the mid-80s through 2009 - we're talking Chevy Corvettes, Camaros, Berettas, Cadillac STS and XLR models, Buicks, Oldsmobiles, Pontiacs, and GMC trucks. It replaces OEM numbers 25036751, 25037334, 25037034, and several others. The sensor body is made from durable brass and operates in extreme temperatures from -40°C to 135°C with 5V DC supply. Installation is usually pretty straightforward - typically located in the air intake system near the air filter or intake manifold. When these sensors go bad, you might notice decreased fuel efficiency, rough idling, or even check engine lights. This aftermarket part is built to meet or exceed original equipment specifications, so you get reliable performance without paying dealership prices. Comes with a 6-month warranty for peace of mind. Perfect for weekend mechanics looking to fix their own vehicles or professional technicians needing reliable replacement parts. If you've got diagnostic codes pointing to intake air temperature issues, this sensor could get your vehicle running smoothly again. Keep your engine properly tuned and save on fuel costs with this affordable, high-quality replacement part!