Engine ECM Electronic Control Module 6-245 4.0L Fits 99-00 RANGER OEM

Programmed 1999 Mazda B4000 4.0L Engine Control Unit XL5F-12A650-AYA

Programmed 1999 Mazda B4000 4.0L Engine Control Unit XL5F-12A650-AYB

Programmed 1999 Mazda B4000 4.0L Engine Control Unit XL5F-12A650-BAA

Programmed 2000 Mazda B4000 4.0L Engine Control Unit XL5F-12A650-BAB

Programmed 1999 Mazda B4000 4.0L Engine Control Unit XL5F-12A650-BCA

Programmed 1999 Mazda B4000 4.0L Engine Control Unit XL5F-12A650-RB

Programmed 1999 Mazda B4000 4.0L Engine Control Unit XL5F-12A650-SA