Bosch Ignition Control Unit for Porsche 964/928/944 (1985–1994)

This Bosch ignition control unit is a direct-fit replacement for Porsche 964, 928, and 944 applications listed in the fitment table below. It is used to manage ignition-trigger signals and restore proper spark control when the original module has failed or become heat-sensitive. Bosch has been a global leader in automotive technology since 1886, pioneering innovations like electronic fuel injection and oxygen (lambda) sensors that shaped modern engine management. Today, Bosch supplies OEM-quality sensors, engine electronics, ignition components, and braking parts found in vehicles worldwide. Known for precision engineering and reliable performance, Bosch parts are built to factory specifications for dependable fitment and long-term durability.Technical Details Manufacturer part number: Not listed in the export Part type: Ignition control unit Fitment range: Porsche 964/928/944, 1985–1994 Function: Electronic ignition control and trigger management Fitment & CompatibilityUse the fitment table below to confirm exact year and model coverage. Ignition electronics can vary by engine family and production year, so matching the table to the car is the best first check.If you want help comparing your original module to the application list, send us the VIN and any numbers stamped on the existing unit. We have been working with Porsche parts for over 20 years and can help sort out the details. Year Make Model Submodel Notes 1990 Volvo 240 1991 Volvo 240 1992 Volvo 240 1993 Volvo 240 1989 Volvo 244 1989 Volvo 245 1985 Volvo 740 1986 Volvo 740 1987 Volvo 740 1988 Volvo 740 1989 Volvo 740 1990 Volvo 740 1991 Volvo 740 1992 Volvo 740 1985 Volvo 745 1985 Volvo 760 1986 Volvo 760 1987 Volvo 760 1988 Volvo 760 1989 Volvo 760 1990 Volvo 760 1987 Volvo 780 1988 Volvo 780 1989 Volvo 780 1990 Volvo 780 1991 Volvo 780 1991 Volvo 940 1992 Volvo 940 1993 Volvo 940 1994 Volvo 940 1995 Volvo 940 1990 Porsche 911 1991 Porsche 911 Carrera 2 1992 Porsche 911 Carrera 2 1993 Porsche 911 Carrera 2 1994 Porsche 911 Carrera 2 1989 Porsche 911 Carrera 4 1991 Porsche 911 Carrera 4 1992 Porsche 911 Carrera 4 1993 Porsche 911 Carrera 4 1994 Porsche 911 Carrera 4 1993 Porsche 911 RS America 1994 Porsche 911 RS America 1994 Porsche 911 Speedster 1985 Porsche 928 1986 Porsche 928 1987 Porsche 928 1990 Porsche 944 1991 Porsche 944 1987 Porsche 944 S 1988 Porsche 944 S 1989 Porsche 944 S2