Sign Up for the Delco Remy Connect Newsletter
This website uses cookies. By accepting the use of cookies, this message will close and you will receive the optimal website experience. For more information on our cookie policy, please visit our Privacy Policy
The 40SI™ is a durable brushless model available in output ranging from 240 to 320 Amps. Its efficiency rating is best-in-class. High efficiency translates to less engine horsepower requirements, resulting in substantial fuel savings. The 40SI is available with three mounting styles allowing flexibility when switching form a competitive model. The premium brushless design of the Delco Remy 40SI provides added durability and life of the alternator. Remote sense is standard on all 40SI models.
LEARN MOREFIND A PART
Any third part original manufacturer brands are for cross reference purposes only and do not constitute the source of goods.