Remy 91618 alternator for the 2005-2006 Chevrolet Silverado 1500 V6 4.3L, V8 4.8L, 5.3L or 6.0L and other vehicles charges the battery and powers the electrical system while the engine runs. This new Remy alternator replaces a worn or failed one.
A battery warning light, dim headlights or a battery that keeps going flat can come from a failing alternator or from other causes. Before replacing it, look at the belt for cracks and at the connections on the alternator and battery for looseness or corrosion, with the engine off and cool. A shop can run the charging test, which needs the engine running.
This alternator is listed for a wide range of Chevrolet, GMC and Cadillac models. Besides the first truck named above, it is an alternator for the 2005-2006 GMC Sierra 1500 V6 4.3L, V8 4.8L, 5.3L or 6.0L and the 2005-2006 Chevrolet Tahoe V8 4.8L or 5.3L. Driving something else? Look up your year, make and model in the "Vehicles it fits" section.
Fit and size
Build and materials
One alternator with its pulley. This listing is one alternator, and each vehicle takes one.
Interchange: 0-124-525-072 · 0-124-525-104
10371020 · 15128978 · 15200269
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
Is the Remy 91618 the right alternator for a 2005-2006 Chevy Silverado 1500 V6 4.3L, V8 4.8L, 5.3L or 6.0L?
Yes. Remy 91618 is listed for that truck with the V6 4.3L, V8 4.8L, 5.3L and V8 6.0L engines. If your vehicle isn't named, check the "Vehicles it fits" section.
Does Remy 91618 work as an alternator for the 2005-2006 Chevy Tahoe V8 4.8L or 5.3L?
Yes. Remy 91618 is listed for that vehicle with either engine, and it takes one alternator.
Is the Remy 91618 a Delco Remy alternator?
It is a new Remy alternator, part number 91618, with Delco/Delphi listed as the OE manufacturer. The rating is 160 amperes at 12 volts DC.
Is the pulley included with this 160-amp alternator?
Yes, a pulley is included. This alternator has an internal regulator and an internal fan, and it turns clockwise (right).
Does Remy 91618 replace the 10371020 alternator number?
Yes. 10371020 is one of the numbers Remy 91618 replaces; the Interchange line lists the others.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
