Description
The Opel Astra G represented a significant step forward for Opel’s compact range when it launched in 1998, with GM’s in-house supplier Delco providing the engine management electronics for the petrol model line-up. This ECU, catalogued under OEM number 09361069 (suffix CMXZ), is an authentic Delco-manufactured unit engineered specifically for the Astra G petrol drivetrain — carrying the direct-from-manufacturer calibration that aftermarket alternatives cannot replicate. ¶ Delco ECUs of this Astra G era manage sequential multipoint fuel injection, coil-on-plug ignition, knock sensing and closed-loop lambda control through a single integrated processing unit. The 09361069 CMXZ module interprets input from the mass airflow sensor, throttle position sensor, crankshaft position and multiple temperature sensors to compute fuelling and ignition demands in real time, while simultaneously monitoring system health via the EOBD diagnostic interface. ¶ This unit has been professionally recovered from a dismantled Astra G and subjected to functional bench testing before listing. Offered in clean, tested condition, it gives Astra G owners and independent workshops a verified OEM Delco replacement without recourse to dealer pricing for a unit that may in any case no longer be available new. ¶ Confirm the complete OEM reference 09361069 CMXZ matches the code on your existing ECU. Professional installation with coding via a Tech2 or compatible Opel diagnostic tool is required to link the module to the Astra G’s immobiliser system and complete required adaptations.
Returns accepted only for genuine faults — faulty on arrival, not as described, or wrong part supplied — requested within 14 days, with all 3 anti-tamper stickers intact. No returns for change of mind, incorrect installation, coding/programming, or buyer compatibility errors; checking compatibility (OEM number, firmware, vehicle) is the buyer’s responsibility. Full policy: https://giantparts.eu/refund-and-returns/
