Review on ACDelco 213 4338 Original Equipment Sensor by John Collins

My '97 LeSabre didn't start well and I thought it was the mass airflow sensor. Cleaning didn't help. I placed my order through Revain and it arrived in three days. I cleaned it with a spray, put it in and everything was fine again. Re-Mans and the aftermarket seem to be hit or miss these days, so there's nothing quite like a brand new OEM part that's guaranteed to work. Now the car starts like a whip and drives well. And if you can wait for shipping, save money on retailer's markup. Also, new installation screws are NOT included, so keep an eye on the originals.