Description
Part number 030906030D is a genuine volkswagen/”>Volkswagen engine control unit covering the compact petrol engines used in Polo and Golf A1/A2 models produced during the late 1980s and mid‑1990s. For owners maintaining these iconic classic VWs, an original ECU is far preferable to an imprecise aftermarket substitute.
This module was taken from a vehicle in confirmed running condition and put through bench testing to validate all principal management functions. Connector terminals and housing are inspected before the part is packaged for delivery.
The 030 series ECU carries the factory ignition timing and fuel‑mixture programmes specific to its engine application. Preserving those original calibrations is key to maintaining the performance and economy characteristics these small VW engines were designed to achieve.
Reference 030906030D when placing your order to confirm suitability. Our specialists are available to answer any application‑specific questions before purchase.
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/









