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Aisin transmission control unit from a 1995–2002 Opel Vectra B. This module manages shift timing and clutch pressure for smooth gear changes. OEM code 90505790B. Check that connectors and wiring match your vehicle before ordering; TCUs are vehicle-specific and calibrated to the gearbox type.
Aisin transmission control unit from a 1995–2002 Opel Vectra B. This module manages shift timing and clutch pressure for smooth gear changes. OEM code 90505790B. Check that connectors and wiring match your vehicle before ordering; TCUs are vehicle-specific and calibrated to the gearbox type.
