From off highway heavy equipment to long haul trucks to school bus and transit applications, Delco Remy starters are designed to crank in even the toughest applications.  Our Integrated Over Crank Protection (IOCP), a built-in circuit breaker, protects the starter from thermal damage, automatically resetting at a safe operating temperature while eliminating the need for a wiring harness. 




Delco Remy alternator technology is second to none.  The enhanced efficiency ratings of our high output alternators provide fleets measurable fuel savings. Our high output alternators feature a durable brushless design.  Brushless alternators have fewer moving parts which results in less wear.  What you end up with is long life and the warranty to back it.

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News & Announcements


Delco Remy Connect Newsletter      Download      Read Online 

Our coverage continues to expand with the introduction of our new aftermarket application program for Ford F-650 and F-750 commercial trucks.
The alternator, the batteries and the cables each play an important role in creating a healthy charging system. Learn more about how the system works.
The online catalog is used by thousands of customers each week. Check out the newly released details.
Need to know who your contact is for Delco Remy starters and alternators? This map shows you who to contact in the U.S. and Canada.
Read more about our teams’ industry involvement.

Spec It Right


Specing the Right Starter & Alternator Upfront Pays Big Down the Road 

The Delco Remy brand represents the industry’s leading choice for heavy duty starters & alternators – with trusted, knowledgeable support to back it. From direct warranty programs, online technician training, extensive field support, and best-in-class e-catalog,  all designed to keep your fleet running to the best of its abilities!