1966 Oldsmobile 98 Alternator 8 Cyl 7.0L Proform

★★★★☆ 4.5/5 51 ratings

100% New

Amperage Output:100 AMP; Case Style:10SI Style; Finish:Chrome

Sold Individually

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18 In Stock

Best Price:

$189.95 USD $227.94 USD

Brand	Proform
Part #	P7566445.1N
Condition	New
Warehouse	B

98 Proform Alternator 1966 Oldsmobile

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Additional Fitment Information:

Vehicle	Engine	CC	CID	Block Type
1966 Oldsmobile 98	8 Cyl 7.0L	6966	425	V

Description Specifications Reviews (51)

100% New
Amperage Output:100 AMP; Case Style:10SI Style; Finish:Chrome
Sold Individually

Replacement & Maintenance Guide

Helpful replacement and maintenance guidance for Alternator.

System	Charging / Electrical
Description / What It Does	The alternator charges the battery and powers the vehicle’s electrical systems while the engine is running. Weak alternators can cause dim lights, battery warning lights, dead batteries, slow accessories, and random electrical issues.
Replace / Inspect Guidance	No normal wear interval, but test yearly after about 80,000 miles; many fail around 80,000–120,000 miles, so replace at the first signs of weak charging, bearing noise, or repeated battery failures.
Job Difficulty	Moderate DIY to Pro
Maintenance Tips	Keep the battery and terminals healthy, fix belt tension/noise quickly, and avoid oil or coolant leaks dripping onto the alternator.

General

AC Service Tap

Amperage Output

100 Amp

Amperage Rating

100

Applications

Chevy Small Block 305 To 350 Engines 1972 To 1987; Chevy Big Block 402 To 454 Engines 1970 To 1986; Pontiac 326 To 455 Engines 1962 To 1979; Oldsmobile 215 To 455 Engines 1963 To 1984; Buick 215 To 455 Engines 1963 To 1977

Brushless

Case Circumference

17.5

Case Color

Chrome

Case Material

Aluminum

Case Style

10si Style