Designed to perform from extreme cold to the hottest conditions you can have faith your new Denso alternator is constructed with the highest quality materials to go the distance. Built with long lasting bearings, new insulation and rigid welded construction this all adds up to giving you peace of mind when you install it on your vehicle. Trust Denso to produce a premium alternator that will fit your application and be a perfect match for the OE unit it is replacing.Designed to equal or better the performance of your original alternator you can be assured that every alternator bearing the Denso name has been subjected to rigorous real world testing. 100% factory tested for load and voltage regulation and preferred by professional installers and automotive electricians you know you’re getting years of OE manufacturer experience and knowledge when you purchase Denso.