Denso, one of the world's largest producers of original equipment starters and alternators and a leader in rotating machines technology, offers an all-new, OE quality starters and alternators aftermarket programme featuring 2,500 applications for 61 automakers. With no core surcharge, administration is greatly reduced. This year, the company plans to expand its programme, offering additional parc coverage and a wider range of vehicle marques. Denso has pioneered a number of innovations in the rotating machines sector over the years. Unlike many of its competitors, Denso's range of starters and alternators are new OE quality units rather than re-manufactured units. Matthew Beecham talked with Marko Wowczyna, manager of Denso UK Aftermarket Sales.