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Non-returnable item
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Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
Availability:
In Stock.
Arrives
Monday, Nov 9
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At a glance
- Condition
- New
- Model
- 335-1075
- Dimensions
- 7.8 x 7.3 x 6.8 in
- Weight
- 11.96 lb
Features 5
- All components are 100% NEW to provide improved performance
- Key components are greased to ensure long term reliability in harsh conditions
- NEW units are manufactured under the guidelines of ISO Quality Standards to ensure consistent quality
- ACDelco Professional NEW Alternators are computer tested for voltage stability, terminal function, and electronic circuit board integrity
- Engineering enhancements to internal components provide the latest, most efficient unit for your vehicle
Description
ACDelco Professional NEW Alternators are manufactured with all new components and are a high quality replacement for many vehicles on the road today. Key components are lubricated to help ensure improved performance and long life reliability even in the toughest conditions. Alternators have regulators that are computer tested for voltage stability, terminal function, and electronic circuit board integrity. These premium aftermarket replacement components are manufactured to meet your expectations for fit, form, and function.
Specs 7
| Manufacturer | ACDelco |
|---|---|
| Brand | ACDelco |
| Item Weight | 11.96 pounds |
| Product Dimensions | 7.8 x 7.3 x 6.8 inches |
| Item model number | 335-1075 |
| Manufacturer Part Number | 88877285 |
| OEM Part Number | 88877285 |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, Nov 9
This item is non-returnable:
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- Zip Pay in 4
- Financing through Apple Pay
- Financing through Google Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
Works good.
The negative reviews had me concerned, so here's my experience. I received a factory new alternator in mint condition. Spinning the pulley by hand, it's really smooth. There's no vibration or noise. Installing is a pain, trying to get it around the sway bar, but you'll have that regardless of which alternator you choose. With the engine running, the alternator doesn't make any noise. It jumped right up to voltage immediately. I guess they addressed the bearing problem from the old reviews. I'll update this review if it dies early or anything. I expect it'll probably last the next 80k miles or so.
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Reviewed in the United States on March 12, 2026 by JWSmythe
Fits on LS1 FBODY 1998-2002 Camaro and Firebird
Fit on 2002 LS1 Pontiac Trans Am. The first alternator had a crack in the plastic. I contacted the seller and received a replacement within few days. Instalation is 3 steps. Loosen the serpentine belt, unplug the sensor and the positive cable and remove the 3 bolts holding the alternator in. Easy install if you know how to DIY on cars. My original alternator was 19 years old and the voltage regulator was being finicky. At nights all my lights would flash and dim. It's been a few months now and no voltage spikes and no problems keeping the battery charged. Mind you, this is not my daily driver car. I put maybe 30 miles a week.
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Reviewed in the United States on October 9, 2021 by Alex M
Save buying it through Amazon really nice product
Perfect fit no problems hope it will last only time will tell really nice product hope it performs like it looks flawless
Reviewed in the United States on July 30, 2023 by Joseph Budrock
No Returns = Big Red Flag
BE AWARE: Seller would not accept a return on an unopened, unused alternator. Part may be genuine ACDelco, but refusing returns on new items is a major red flag.
Reviewed in the United States on April 30, 2026 by Brenton L. Rose
New Gold
Great alternator got fast shipping and installed quickly to get back on the road.
Reviewed in the United States on July 16, 2025 by Alan Branch
Perfect
Excellent price and perfect fit!!
Reviewed in the United States on February 8, 2024 by Amazon Customer
2001 LS1 Trans Am
My 40k mile, stock 01 T/A developed flickering lights and eratic voltage. It also had a belt chirp at start up that would clear up after a few miles.... Bought a new AC Delco # 335 1075 alternator. After much research on the internet, I decided that I should also replace the idler and tensioner pulleys while I had it apart.. Went with the Gates idler 38041 pulley because was considerably less expensive than the OEM pulley. Used the ACdelco 38008 pulley instead of replacing the whole tensioner assembly. Fixed all ! Very satisfied with the results. FYI- I would also suggest buying a new wiring connector pigtail for the alternator. They are easily broken or damaged during the removal process. Good to have one on hand...just in case. .
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Reviewed in the United States on November 22, 2019 by Will B
Exact fit
Alternator was an exact replacement and is doing the job. Price was reasonable for a quality rebuild. The only issue was that when it arrived, the plastic rear cover was broken by rough handling in shipment. Amazon needs to do a better job of securing heavy items instead of throwing all the order in a big box with a some pillows. The heavy items shift around acting like a battering ram and can be slammed so hard that something breaks. In this case, since I needed it immediately, some crazy glue did the job. It was not broken it would be a 5 star deal.
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Reviewed in the United States on February 28, 2014 by JimmyM