These are from what I can tell Used Factory Crank Shaft Sensor, that I have Tested for start up on my engine stand. All I do is plug them up and make sure they start up, I can not test for heat and such. They all will have factory part number, nothing grey in color or no part number that are made in somewhere junk!
Currently only have the newer 1997-2004 Grand Cherokee with 4.0 Tested For Sale.
Will be adding 5.2/5.9 V8 ones soon, when I can test them!
