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ACDelco Gold 335-1041 Alternator

  • Based on 205 reviews
Condition: New
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Returnable until Jan 31, 2025

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Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, Aug 16
Order within 11 hours and 22 minutes
Available payment plans shown during checkout

Features

  • 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.

Manufacturer: ‎ACDelco


Brand: ‎ACDelco


Model: ‎Escalade,Escalade,Express,Express,Express,Express,Express


Item Weight: ‎14.87 pounds


Product Dimensions: ‎7.8 x 7.3 x 6.8 inches


Country of Origin: ‎Mexico


Item model number: ‎335-1041


Exterior: ‎Painted


Manufacturer Part Number: ‎335-1041


OEM Part Number: ‎88877251


Date First Available: March 30, 2012


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Aug 16

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • An Actual Useful OEM Upgrade At A Decent Price.
Installed this upgraded 140 amp OEM alternator as I was replacing my aging OEM 100 amp alternator on a 1997 GMC Sierra K1500 5.7L. The install was fairly simple as the 140 amp alternator bolted right up with no issues whatsoever. I also had to replace the belt that was meant for the new 140 amp alternator. A new 4 pin harness pigtail was also required as the original 4 pin harness was a different style of shape. I de-pinned the stock harness and the new harness and removed the unused wires on the new pigtail and inserted the brown original wire(battery indicator light) into the correct pin location on the new pigtail for a perfect OEM look. Now you can buy a plug and play harness, but those are highly expensive as I personally found those a waste of time as on the original harness it has only one wire(brown) that was used with the original 4-pin harness. I also used the voltage sense wire and hooked it directly to the battery, but it's not really required, but highly recommended. I get 14.8 volts at the alternator and 14.7 volt at the battery. My alternator did come with instructions indicating what each pin does on the harness and which pen you have to use to activate the alternator. Do a little bit of research before you dive into this project as it will save you some heartache. ... show more
Reviewed in the United States on June 7, 2023 by James M James M

  • Perfect fit
Fit well, works well
Reviewed in the United States on November 18, 2023 by allen

  • Poor quality
I installed the AC Delco alternator but it only worked for about 6 months. I started to get extremely poor charging output from it so I had to replace it. I could not get a hold of AC Delco for their warranty, so that seemed pretty useless to even show it has a lifetime warranty. Steer clear of this one. ... show more
Reviewed in the United States on July 17, 2024 by wharrison

  • Don't buy this an complain if you don't upgrade you wiring too
Almost sent it back because it barely put 13 volt ( measured at the battery), but I took it out and it test fine. Turns out the problem was really the crappy GM wiring. Replaced the engine-chassis-battery ground with black 0/1 AWG wire and the battery-alternator- starter and under hood fuse box wire with a red 0/1 awg wire. Now i'm getting 14.6 volts at the battery. I'm not getting 140 amps though, the gauge shows closer to 135 but that's a hell of a lot better then the 80 amps the 20 year old stock 105 amp alternator put out. would have been 5 stars but I had to deal with the auto zone moron to get the different connector. Stock 97 k2500 alternator connector wont fit. wish it came with the $5.00 part. One more thing.... Styrofoam is really cheap, theirs now excuse for shipping it unsecured. ... show more
Reviewed in the United States on July 11, 2017 by Coreburner

  • OEM Replacement
Perfect fit and quality part. Don't cheap out and reuse the belt. I replaced the pulley and tensioner as well. Do it right!!
Reviewed in the United States on February 20, 2024 by Ray

  • OEM
GM RPO code for my 1999 yukon called for the 140amp alternator. With that being said, I did not have to buy any plug adapters. Literally plug and play. Only replaced because the bearing was noisy along with the idler pully bearing, which would scream when the engine was running.
Reviewed in the United States on April 8, 2024 by Cheri Smith

  • Don’t be shy. Go ahead and order. Save BIG $$$$
It arrived the very next day. AC Delco Gold. Best 140 amp alternator they make and fit perfectly. Came with some nice Instructional papers also to help someone troubleshoot. .
Reviewed in the United States on March 5, 2024 by Jackie C.

  • First one lasted about 15 minutes
Installed. Was overcharging for about 15 minutes then quit charging altogether. Sent me a replacement, works as it should so far.
Reviewed in the United States on September 15, 2024 by mike s boyce

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