Remy Alternator P/N:21752
Remy 91300 alternator for the 1986-1991 Buick Skylark 4-cylinder 2.5L and other vehicles turns engine rotation into electrical power to charge the battery and run the electrical system. This new Remy alternator is designed for dependable output through the vehicle's service life.
Dim headlights, a battery warning light or a battery that keeps going flat can mean the alternator is weakening. A worn belt, a tired battery or corroded cables can be behind these signs too, so find which one is at fault before you buy.
It is listed for a wide range of Buick, Oldsmobile and Pontiac models, including the 1988-1991 Oldsmobile Cutlass Calais 4-cylinder 2.5L and the 1986-1991 Pontiac Grand Am 4-cylinder 2.5L. A 1986-1991 Buick Skylark 4-cylinder 2.5L takes one. If your car is not named here, open the "Vehicles it fits" section and check your exact model and engine.
Fit and size
Build and materials
One alternator with a pulley.
Interchange: 10463003 · 10463004 · 10463102 · 10463374 · 10497118 · 10497119 · 1101123 · 1101124 · 1101320 · 1105669 · 1105670
This part cross-references / interchanges with the following part numbers:
Is this a Pontiac Grand Am alternator for 1986-1991 cars with the 4-cylinder 2.5L?
Yes. Remy 91300 is listed for the 1986-1991 Pontiac Grand Am 4-cylinder 2.5L, and that car takes one.
Is this a Delco Remy alternator?
Remy 91300 is a new alternator from Remy, and its OE manufacturer is listed as Delco/Delphi.
Does the Remy 91300 come with its pulley?
Yes. The pulley is included with Remy 91300. The fan is external and the regulator is internal.
What are the output rating and rotation of the Remy 91300?
Remy 91300 is rated at 105 amps and 12 volts DC, and it turns clockwise (right). Its regulator is internal.
Does the Remy 91300 replace alternator number 10497118?
Yes. 10497118 is one of the numbers Remy 91300 replaces, along with 10463003, 1101123 and the others on the Interchange line.
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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.