Marsau's carries a full line of ACDelco Products. Click on the Linesheet link for a list of the major brands we carry. Marsau's is located in Northeastern Colorado, in the City of Sterling. We service the surrounding area in a 200 mile radius. This includes the Southern part of Nebraska (Sidney, Ogallala & Big Springs) Marsau's Services offers magneto, cable, alternator & starter repair along with all small engine repair in our shop. We carry all part lines to have it done quickly. Our parts people are ASE certified with 100 years of combined experience in the auto parts industry. Frank Morrison Small engine tech. Marilyn Crane Operations Manager Dana Mekelburg Accounting "Shorty" Bilyeu is our most experienced counter person at 46 years Mark Walters Driver/Delivery