Remy Alternator P/N:12844
Remy 20583 alternator for the 1991 Buick Reatta V6 3.8L and other vehicles charges the battery and powers the electrical system while the engine runs. This remanufactured unit is designed for dependable charging over the vehicle's service life.
Dim headlights, a battery that keeps going flat or a battery warning light can mean the alternator is worn, though a slipping or worn drive belt and a weak battery can also be behind them, so find the cause before replacing the alternator.
It fits the 1991 Buick Reatta V6 3.8L and the 1991 Oldsmobile Toronado V6 3.8L, and it is an alternator for the 1991 Buick Riviera V6 3.8L too. Each of these cars takes one.
Fit and size
Build and materials
One remanufactured alternator with its pulley.
Interchange: 10463192 · 10463297 · 10480011 · 1101590
This part cross-references / interchanges with the following part numbers:
Is the Remy 20583 alternator right for the 1991 Buick Reatta V6 3.8L?
Yes. Remy 20583 is listed for the 1991 Buick Reatta V6 3.8L, which takes one alternator.
Does this Remy alternator come with a pulley?
Yes. The pulley is included with Remy 20583, so the box holds one remanufactured alternator with its pulley.
What voltage and amperage is this alternator rated for?
This alternator is a 12-volt DC unit rated at 124 amperes, with an internal regulator and an external fan.
Which way does the Remy 20583 alternator rotate?
Remy 20583 turns clockwise (right), and its pulley is included.
Does Remy 20583 replace alternator number 10463192?
Yes. 10463192 is one of the numbers Remy 20583 replaces, along with 10463297, 10480011 and 1101590.
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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.