Check the listing for details. Electronic Immobilizer With Blinded Key - MD ENGINEERING DUBLOCK. Condition: New. Listed at 47.95 USD. MD ENGINEERING srl DUBLOCK DUBLOC ELECTRONIC IMMOBILIZER WITH ARMORED ENGINE IMMOBILIZER KEY MD ENGINEERING DUBLOCK NEW PRODUCT IN ITS MD ENGINEERING PACKAGING The technical data are provided by the manufacturer or taken from specialized databases. DR Ricambi does not assume responsibility for the direct or indirect consequences deriving from any errors. The customer assumes responsibility for verifying the applicability of the product to the use for which it is intended. Applications originals production Displacement We have been present on the auto parts market since 1985, offering maximum reliability and professionalism. Specialists in the auto parts, mechanics, electrical and auto accessories sectors. We also have a vast assortment of vintage car spare parts in our wareh.