I need to get my XJ running today and the dealer does not have any crank sensors in stock. My choices are NAPA or AZ, both are the same price, NAPA has 1yr warranty, AZ has two. There are a lot of bad experiences with the AZ part on here, the only reason I am considering it is because the warranty is longer.

 

warrenty.... both parts are probably made in the same factory it's the mark up/ warrenty features that the distributor tacks on in some cases. what the price (same in this case) and how long to replace also is a factor

 

aftermarket CPS are hit or miss, i would wait for the dealership to get one in

 

Went with AZ, the warranty sold me. I hope to not have to use the warranty but it is peace of mind. Not a terribly difficult installation, having long skinny arms helps, having the Jeep immobilized in the grass and not in the driveways sucks for working on it. Probably under 30 minutes to do it. Yay to having a running jeep. The dealership wasn't really an option, I needed it fixed today, can't take another day off work, and I saved $20 over OE.