🚗 Enhance Your Four Wheel Drive with ACDelco Professional D1754C Indicator Lamp Switch Review

I bought a cheap one from Advance but it is defective. Just buy a Delco AC and save yourself the trouble of installing it twice.

Works great. I first bought Dorman and siphoned off the gear oil through it. That's why I bought this ACDeco. So far this has worked great. Stay away from the secondary market.

Transfer case issue fixed. In most cases, this is the culprit for not driving a 4x4. At the end is a ball that often gets stuck and cannot be sucked flexibly

Good price but they made the plastic walls of the block a bit thinner than the original on my car. This caused a small vacuum leak. I had to bypass the cover and run the vacuum lines straight to the block.