








⚡ Power your ride with precision and reliability — don’t get left in the dark!
The DB Electrical ADR0089 Alternator is a 12V, 100-amp replacement unit designed for a broad range of GM and Isuzu vehicles from 1996 to 2002. Featuring clockwise rotation, clock position 5, and an S6 pulley class, it meets OEM specifications for a perfect fit and reliable performance. Backed by a 1-year warranty, this alternator ensures your vehicle’s electrical system stays charged and ready, making it a trusted choice for professional-grade vehicle maintenance.






| ASIN | B007Y869JC |
| Best Sellers Rank | #734,335 in Automotive ( See Top 100 in Automotive ) #2,898 in Automotive Replacement Alternators |
| Brand | DB Electrical |
| Customer Reviews | 4.5 4.5 out of 5 stars (253) |
| Date First Available | April 27, 2012 |
| Exterior | Machined |
| Item Weight | 11.44 pounds |
| Item model number | 400-12098 |
| Manufacturer | DB Electrical |
| Manufacturer Part Number | 400-12098 |
| Model | 400-12098 |
| OEM Part Number | 10480167 10480168 10480198 334-2454, 15757624 RM1028 RM1039 111712, 321-1107 321-1108 321-1132 321-1817, 8104636510 400-12098 8206-5 8180 8205, 8210 ALT-1402 21108 22006 91516 |
| Product Dimensions | 5.71 x 4.78 x 4.2 inches |
M**Y
great charge
Works great good Quality
M**.
Good product and great price
For a 1998 Astro, this thing is identical to the one being replaced. It works and got rid of the battery light on dash. Install was relatively easy, especially after bending the right side of mounting bracket outward a bit for increased clarence so the alternator can slide in a bit easier. The reason for bending the bracket backward is during previous install, chances are that the bracket has been pushed inward with the tightening of the mounting screw, making subsequent install a much tighter squeeze. We will see how long this lasts, but considering that alternators have been around for ages and with such mature technology, chances are things going wrong are practically nil. Very happy so far and even happier now that the price has gone up from $68 to well over $115.
T**Y
Energy
Packed in way, it was not damaged. Instant powering properly and looking pretty in my Timmy ('97 GMC Jimmy Blazer).
A**R
Doesn't have as much amperage as my stock alternator, even though they are identical.
Nice alternator replacement, just doesn't have as high of amperage as my stock alternator did. On cold mornings it sometimes takes a little longer getting my truck (1998 3500 6.5L Chevy turbo diesel) to fully turnover. Otherwise a great buy and well made product!
A**R
Work perfect
Great Price
J**E
Exact fit
Works exactly as it should. Will order again as needed!!
M**L
Great buy and fit
Good product, Time will tell. Amazon missed on the projected shipping arrival. Day later than projected.
C**S
Junk
This alternator lasted less than a month, total junk.
J**W
Excellent fit a value
R**I
Identique à l’original très content
D**L
Very good surprised at price and presentation
M**H
We installed this alternator and the battery warning light would not go out. DB Electrical rep in Tennessee advises the alternator is defective and I need to deal with Amazon for replacement. This is the first time I have had to return an item to Amazon for replacement, we'll see how it goes!! Turns out it was very easy to return the item and the new item arrived in record time. The new alternator is working properly at tis time. Amazon notified me that they have received the return so all is good. Pleased witht he service and with the product at this time.
M**L
The alternator fit perfectly and was the exact replacement for my original alternator. The output is 14.2 to 14.4 volts.
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