RF transponder loop, For gen 2 chrysler and GM PK3+, Preloaded RF immobilizer ring for most Chrysler vehicles built after 2004 as well as GM vehicles equipped with the PK3+, Can be plugged into the DLPK module and allow it to operate as a combo door lock and transponder bypass solution with one single module, Replaces the need to use a second module on certain vehicle to bypass the a, Dimensions: 4, 5"", L x 4"", W x 0, 75"", H, SKU: PEDEIRFLCH