Review on ACDelco GM Windshield Wiper Motor Control Relay: A Reliable Original Equipment Component - 19178233, 7.75 in by Gary Flick

I work in the GM parts department and it's less than half the price of GM. I took a chance as I had already replaced the original with another brand that worked well just didn't work like the original. This defective one works worse than the original GM I had in it. I tried to exchange it but Amazon didn't give me a chance I've requested a refund it must be a GM marriage for the price as it didn't work. Be careful if you buy a bad pay extra and get one direct from GM with a guarantee