Manufacturer | ACDelco |
---|---|
Brand | ACDelco |
Model | Alternator |
Item Weight | 11.65 pounds |
Product Dimensions | 7.8 x 7.3 x 6.8 inches |
Item model number | 335-1086 |
Is Discontinued By Manufacturer | No |
Exterior | Machined |
Manufacturer Part Number | 335-1086 |
OEM Part Number | 88877296 |
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Ships from: SAE-Parts Sold by: SAE-Parts
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ACDelco Gold 335-1086 Alternator
Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Purchase options and add-ons
- 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
- Manufactured to meet or exceed strict quality requirements
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This Item ACDelco Gold 335-1086 Alternator | Recommendations | dummy | dummy | dummy | dummy | |
Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | |
Price | $127.78$127.78 | $93.69$93.69 | $82.99$82.99 | $82.99$82.99 | $111.99$111.99 | $99.00$99.00 |
Delivery | — | Get it as soon as Monday, Apr 1 | Get it as soon as Monday, Apr 1 | Get it as soon as Monday, Apr 1 | Get it as soon as Monday, Apr 1 | Get it as soon as Wednesday, Apr 3 |
Customer Ratings | ||||||
Easy to install | 4.4 | 4.8 | — | 5.0 | 5.0 | — |
Value for money | 3.9 | 3.2 | — | 3.0 | 4.9 | — |
Sold By | Amazon.com | PartsPower | PartsPower | PremiumpartsWhosale | PartsPower | AEagle Parts |
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From the manufacturer
Good Maintenance Practices
There is a cooling fan in most alternators to keep it from overheating. Making sure that the fan is clean will help the fan and alternator run properly.
It is also important that all electrical connections are kept clean and firmly attached, which will make sure the battery is being properly charged by the alternator.
Signs of Wear and Troubleshooting
Engine doesn’t turn over or start.
Loss of battery power.
Some loss of electrical power (dimming headlight, etc.).
Grinding or squeaking noise.
Alternator warning light illuminates.
ACDelco Professional
The Professional category of high-quality aftermarket auto parts and products covers most GM vehicles as well as many other makes and models (varies by product line). Most of the current ACDelco line falls into this category, which is a high-quality alternative to GM OE products.
FAQs
Q: Can I be assured that the unit will last, especially in extreme weather?
A: Yes. These alternators are designed to withstand a wide range of weather conditions.
Q: Do all alternators supply the same amperage?
A: No. Some vehicles require more amperage than others depending on the amount of electronics that need to be operated. Consult the vehicle information for proper application.
Product Description
ACDelco Professional New Alternators are manufactured with all new components, and are the high quality replacement ideal 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 premiums aftermarket replacement components are manufactured to meet your expectations for fit, form, and function.
Product information
Technical Details
Additional Information
ASIN | B007QBR5TA |
---|---|
Customer Reviews |
4.4 out of 5 stars |
Best Sellers Rank | #61,816 in Automotive (See Top 100 in Automotive) #51 in Automotive Replacement Alternators |
Date First Available | March 30, 2012 |
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the performance, fit, quality and value of the auto part. For example, they mention that it works okay, fits perfectly and charges the battery. They appreciate the value for money. Opinions are mixed on noise and charging.
AI-generated from the text of customer reviews
Customers like the performance of the auto part. They say it works okay, is easy to return and reorder, and has zero issues.
"Installed with minimal hassle and has been working well for several months." Read more
"It works great. Easy to install." Read more
"Still working and charging, HOWEVER, there should be an option during purchase to be able to return the core for money back or a returned core charge..." Read more
"the alternator is not working appropiately, is not charging correctly, my truck dies after 15 min. the voltage keeps dropping...." Read more
Customers like the fit of the auto part. For example, they say it fits perfectly, works well, and is easy to install. Some mention that the B+ terminal is tight and the bearings are quiet.
"Alternator fit as indicated. Fixed low voltage, battery not charging issue on dash. Replaced in the driveway...." Read more
"Fast delivery. Part fit vehicle and east installation...." Read more
"Perfect fit for my 2001 Silverado.And the price was affordable." Read more
"This alternator fit perfectly on my 2001 Suburban 5.3 . Looks identical to the original part, works good." Read more
Customers like the quality of the auto part. They say it's an original product, built great, and works well. Customers also mention that it looks brand new and should last a long time.
"...Pros:Seems well built. Brand new-not a poorly re-manufactured unit like most other units at and above this price...." Read more
"This alternator fit perfectly on my 2001 Suburban 5.3 . Looks identical to the original part, works good." Read more
"great product and good price." Read more
"...Michigan this is a professional series that is built in China and is sub par compared to the real acdelco from Michigan...." Read more
Customers appreciate the value of the auto part. They mention it's a great brand and price, and has saved them a lot of money. Some say that the service and price are good.
"Perfect fit for my 2001 Silverado.And the price was affordable." Read more
"...It is a great price and it arrived the next day with free ground shipping. 2002 chevy silverado 4.8...." Read more
"...to replace my alternator on my truck, this was the one I needed, price was great...." Read more
"Easy to install replaced the one in my 2000 chevy silverado, great value for the money" Read more
Customers find the installation of the auto part to be easy. They mention that the bolts slide properly into place and there are no problems months after installation.
"Installed with minimal hassle and has been working well for several months." Read more
"It works great. Easy to install." Read more
"...Once you've worked it out, I found that it's easier to get the new one in if you take a hammer and gently work the little sleeves in the front..." Read more
"This was a perfect replacement for my Chevy Silverado. Easy Install...." Read more
Customers like the replacement. They say it's a direct replacement for the original alternator, works as expected, and is easy to install. Some customers also mention that the alternator is brand new and has never been installed.
"This was a perfect replacement for my Chevy Silverado. Easy Install...." Read more
"...for the 5.3 vortec but take it this way, its a OEM replacement part, its new, and it beats all auto parts stores prices...." Read more
"...This new alternator is brand new, works great, and should last a long time. Just wish I would have purchased this one in the first place." Read more
"...if it had been opened before, but as far as I could tell, the alternator was brand new and had never even been installed...." Read more
Customers are mixed about the noise of the auto part. Some mention that it works great without making a noise, while others say that it makes a whining noise like a wind up toy.
"...of 2022 and was working fine for about 2-3 months then the whining came back and recently it’s been screeching when I turn on my truck I’m looking..." Read more
"Works well but does make a whining noise like you’re hiding a supercharger under the hood. More noticeable at lower RPM’s." Read more
"...I heard other complain about noise. Mine does not make noise. over 1000 miles and works as it should...." Read more
"Noisy, voltage fluctuates have to rev engine to get it to be normal" Read more
Customers are mixed about the charging of the auto part. Some mention that it charges fine, while others say that it starts flaking out and intermittently not charging.
"Alternator fit as indicated. Fixed low voltage, battery not charging issue on dash. Replaced in the driveway...." Read more
"...It pushes about 14v and started charging the battery immediately." Read more
"...and all of the sudden my car started telling me that my battery wasn't charging and slowed down...." Read more
"...So far now whining from it and it does charge my interstate battery very well but I'm just waiting for the china crap to go out...." Read more
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When I got home my husband detached the battery while the car was running. He said if it cut off then it is the alternator. It cut off. We did take it out and get a ride to have it tested at a local auto parts place, who tested it 4 times because they were shocked that it was the problem because it still looked new. But yeah, we had to buy what they had there because this is our only mode of transportation right now. So I had to shell out $150 more and my husband had to miss work because we didn't have a car. When the very nice guys at O'Reilly's asked where we bought it and we told them they said oh, that's why, but didn't elaborate.
Pros:
Seems well built. Brand new-not a poorly re-manufactured unit like most other units at and above this price. Easily installed on the LQ4's accessory drive.
Cons:
Pulley was damaged upon arrival (one of the ridges was nicked, and unfortunately there was a slight bulge into one of the grooves, which would likely damage the serpentine belt) . Not wanting to go several more days without a working alternator, I decided to swap the pulley from my old alternator onto this unit instead of returning it. Given the price, I really can't complain too much on this issue. Alternator is assembled in Mexico. That's better than Made in China, but made in USA is always preferred if possible!
Other thoughts:
For those of you replacing one of these on the GM 6.0L truck engine, the following may prove helpful: You will likely need to pry the old one out. Just stick a prybar under the old alternator and pry it upward. (after removing the serpentine belt, of course!) Once you've worked it out, I found that it's easier to get the new one in if you take a hammer and gently work the little sleeves in the front holes of the mount towards the front of the truck (you just need a millimeter or so of movement. They'll snug back up to their original position when you install the new alternator). If you don't push these forward, the new alternator can be very hard to reinstall. (Of course, I'm not responsible if you break the mount or damage anything else while doing this!) Hopefully this helps someone.
Reviewed in the United States on December 22, 2022
Top reviews from other countries
5/28/2023 - Update - Well I though the alternator was great, seems about a week ago whenever using signals, windows, brakes, almost any electical accessory, my voltmeter now bounces up and down in my guage cluster. I have load tested the battery, and checked voltage, which is bouncing up and down a few volts. I have check all grounds and bulbs, which are all good. Never had this with any other alternator. HMMMM maybe I should have bought at the local parts store, then I could get an exchange. Not even 6 months old.....not to impressed!
Reviewed in Canada on February 20, 2023
5/28/2023 - Update - Well I though the alternator was great, seems about a week ago whenever using signals, windows, brakes, almost any electical accessory, my voltmeter now bounces up and down in my guage cluster. I have load tested the battery, and checked voltage, which is bouncing up and down a few volts. I have check all grounds and bulbs, which are all good. Never had this with any other alternator. HMMMM maybe I should have bought at the local parts store, then I could get an exchange. Not even 6 months old.....not to impressed!