05 FORD F-150 F-250 5.4L ECU ECM PCM ENGINE COMPUTER 5L3A-12A650-AYH TESTED Featured Products We recommend checking with your

We recommend checking with your local locksmith prior to contacting your mechanic to see if they can do both

8C3A-12B565-CA - you must match this

You must install the spacer kit or your warranty will be voided

7L3A-12A650-HKC

R5187159AK

05 FORD F-150 F-250 5.4L ECU ECM PCM ENGINE COMPUTER 5L3A-12A650-AYH TESTED Featured Products We recommend checking with yourPart Number 5L3A 12A650 AYH ECU will arrive with updated part number sticker having been programmed with latest Ford Software Updates! Fitment Interchange This ecu will interchange or replace the following ecu part numbers on 2005 F 150 F 250 F 350 as well as 2006 Lincoln Mark LT 5. 4L Trucks: 5L3A 12A650 AYA 5L3A 12A650 AYB 5L3A 12A650 AYC 5L3A 12A650 AYD 5L3A 12A650 AYE 5L3A 12A650 AYF 5L3A 12A650 AYG 5L3A 12A650 AYH Tech Notes ECU has been tested