BorgWarner’s Delco Remy 18SI heavy-duty alternator for Sprinter Vans covers both gas- and diesel-powered models from 2002 to 2012 and is designed to deliver higher output at idle and driving speeds, allowing batteries to charge quicker and last longer. The 18SI features the company’s Dual Internal Fan technology to help keep the alternator cooler and a regulator to facilitate higher efficiency and improved fuel economy. Long-life brushes and the alternator’s bearing protection system are engineered to work with higher electrical loads and deliver durable performance while handling increased underhood temperatures.
