99 GRAND CHEROKEE 4.7L ECU ECM PCM ENGINE CONTROL COMPUTER 56041427AK TESTED Featured Products

99 GRAND CHEROKEE 4.7L ECU ECM PCM ENGINE CONTROL COMPUTER 56041427AK TESTED Featured ProductsPart Number 56041427AK ECU has no security We offer FREE programming, see details below! Fitment Interchange This ecu will interchange or replace the following part numbers: 56041427AA 56041427AB 56041427AC 56041427AD 56041427AE 56041427AF 56041427AG 56041427AH 56041427AI 56041427AJ 56041427AK P56041427AK R6041427AK 56041427 Tech Notes ECU has been tested with our state of the art vehicle simulator which tests over 25 circuits of the ECU! Some of

4L3A-12A650-BYB

These are notorious for that but it will not effect function

P0161) issues in the ECU

05094143AB

R6040359AH

5C7A-12A650-AA and DPU-252A

Lens is in good used condition showing minor wear but does have a stress cracks as pictured

3U7A-12A650-GGB

Lens is cracked and you may want to swap your lens onto this unit prior to install

NOTE: This lens is not the normal lens for these clusters but you can use it as is or swap your lens onto this unit prior to install

05187894AA

Prior to purchase please verify your wheel speed sensors are good or have been replaced and that your wiring harness has no breaks as both of these situations can set trouble codes