🌡️ ACDelco Professional Engine Coolant Temperature Switch D1897A Review

Not easy to find. This is the real deal at a decent price. If you have TCS, this sensor is for you. 71 Chevelle 350 2bbl carburetor TH 350 gearbox.

This perfectly matches the intake manifold OEM specs above. I think it's fashionably correct for other classic models that have cold and hot air sensors that light up when triggered. Highly recommended.

Not so easy to find. This is the real deal at a decent price. If you have TCS, this sensor is for you. 71 Chevelle 350 2bbl carburetor TH 350 gearbox.

Matches perfectly with the OEM specs at the top of the intake manifold. I think it's fashionably correct for other classic models that have cold and hot air sensors that light up when triggered. Highly recommended.