Used REGAL Engine Computers


To receive a quote please select the appropriate year for your Buick REGAL.

Select Year:


    Some available Engine Computer options for the REGAL are:

    Year: 2004 Buick REGAL Engine Computer

  • Elec Cont Unit (ECU) (L eng comp)


  • Year: 2003 Buick REGAL Engine Computer

  • Elec Cont Unit (ECU) (L eng comp)


  • Year: 2002 Buick REGAL Engine Computer

  • Elec Cont Unit (ECU) (L eng comp) ID 9380717
  • Elec Cont Unit (ECU) (L eng comp) ID 12209624
  • Elec Cont Unit (ECU) (L eng comp) ID 12209614


  • Year: 2001 Buick REGAL Engine Computer

  • Elec Cont Unit (ECU) (L eng comp) ID 12209614
  • Elec Cont Unit (ECU) (L eng comp) ID 9380717
  • Elec Cont Unit (ECU) (L eng comp) ID 12209624


  • Year: 2000 Buick REGAL Engine Computer

  • Elec Cont Unit (ECU) (L eng comp) ID 9380717
  • Elec Cont Unit (ECU) (L eng comp) ID 12209624
  • Elec Cont Unit (ECU) (L eng comp) ID 12209614


  • Year: 1999 Buick REGAL Engine Computer

  • Elec Cont Unit (ECU) (L eng comp)


  • Year: 1998 Buick REGAL Engine Computer

  • Elec Cont Unit (ECU)


  • Year: 1997 Buick REGAL Engine Computer

  • Elec Cont Unit (ECU) (6-231, 3.8L) w/o supercharger opt
  • Elec Cont Unit (ECU) (6-231, 3.8L) supercharger opt


  • Year: 1996 Buick REGAL Engine Computer

  • Elec Cont Unit (ECU)


  • Year: 1995 Buick REGAL Engine Computer

  • Elec Cont Unit (ECU) 6-231 (3.8L)
  • Elec Cont Unit (ECU) 6-191 (3.1L)


  • Year: 1994 Buick REGAL Engine Computer

  • Elec Cont Unit (ECU) 6-231 (3.8L)
  • Elec Cont Unit (ECU) 6-191 (3.1L)


  • Year: 1993 Buick REGAL Engine Computer

  • Elec Cont Unit (ECU) 6-231 (3.8L)
  • Elec Cont Unit (ECU) 6-191 (3.1L) Calif
  • Elec Cont Unit (ECU) 6-191 (3.1L) Fed


  • Year: 1992 Buick REGAL Engine Computer

  • Elec Cont Unit (ECU) 6-191 (3.1L)
  • Elec Cont Unit (ECU) 6-231 (3.8L)


  • Year: 1991 Buick REGAL Engine Computer

  • Elec Cont Unit (ECU) 6-231 (3.8L)
  • Elec Cont Unit (ECU) 6-191 (3.1L)


  • Year: 1990 Buick REGAL Engine Computer

  • Elec Cont Unit (ECU) 6-191 (3.1L)
  • Elec Cont Unit (ECU) 6-231 (3.8L)


  • Year: 1989 Buick REGAL Engine Computer

  • Elec Cont Unit (ECU)


  • Year: 1988 Buick REGAL Engine Computer

  • Elec Cont Unit (ECU)


  • Year: 1987 Buick REGAL Engine Computer

  • Elec Cont Unit (ECU) 6-231 (3.8L) turbo
  • Elec Spark Cont (6-231, 3.8L) turbo
  • Elec Cont Unit (ECU) 6-231 (3.8L) w/o turbo
  • Elec Spark Cont (6-231, 3.8L) w/o turbo
  • Elec Cont Unit (ECU) 8-307 (5.0L)


  • Year: 1986 Buick REGAL Engine Computer

  • Elec Cont Unit (ECU) 6-231 (3.8L) turbo
  • Elec Spark Cont (6-231, 3.8L) w/o turbo
  • Elec Cont Unit (ECU) 8-307 (5.0L)
  • Elec Cont Unit (ECU) 6-231 (3.8L) w/o turbo
  • Elec Spark Cont (6-231, 3.8L) turbo


  • Year: 1985 Buick REGAL Engine Computer

  • Elec Spark Cont (6-231, 3.8L) turbo
  • Elec Cont Unit (ECU) 6-231 (3.8L) w/o turbo
  • Elec Cont Unit (ECU) 8-350 (5.7L, diesel) w/o AC
  • Elec Cont Unit (ECU) 8-350 (5.7L, diesel) AC
  • Elec Spark Cont (6-231, 3.8L) w/o turbo
  • Elec Cont Unit (ECU) 6-231 (3.8L) turbo