The Beru Electronic Glow Plug Control Unit is an OE-recommended replacement and will provide the same performance, durability, and service life as your factory original equipment. Product Features:Extremely short heating up time (up to 1,100C in 2 seconds!)Safe start even at temperatures of -25CElectronically controlled pre-heating, intermediate and post-heatingImmediate stable idling and clean load assumptionMinimized emission of pollutants and fuel consumption in the warm-up phaseSpecially designed for diesel engines with direct injectionOn board diagnosis compatibleMeets the latest requirements of the strict EURO pollution standard