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ACDelco

ACDelco Gold 335-1289 (19338659) Alternator

Based on 202 reviews
Condition: New
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$178.97

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Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, Nov 9
Order within 9 minutes

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At a glance

Condition
New
Model
335-1289
Dimensions
7 x 8 x 7 in
Weight
15.97 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

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 15.97 pounds
Product Dimensions 7 x 8 x 7 inches
Item model number 335-1289
Manufacturer Part Number 19338659
OEM Part Number 19338659

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Nov 9

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

AC Delco/Bosch quality
Review Image by Food4Thought
Purchased for a gen 2 Yukon. Just be sure you have a two pin pigtail connection on your existing alternator. I would suggest tapping back those copper sliding washers on the mounting bracket to make sure the alternator slides right in. Great, quiet performance and solid build quality. An easy replacement for any experience level as long as you have or can borrow some basic tools. Great opportunity to cut back on costs if you are willing to DIY. ... show more
Reviewed in the United States on July 14, 2024 by Food4Thought
Easy installation
This AcDelco alternator fit my 2005 Chevy Silverado Z71 5.3L V8 without any issues and install was a breeze. I’m glad I checked my plug to make sure it was 2 pin before purchasing. Shipping also arrived a day early than expected 🙂. Thank you Amazon!
Reviewed in the United States on January 27, 2026 by Jon Legan
Not OEM, Made in China.
Overcharging 15.3, Not a Good Alternator listed as a 14.5 , Plus, though it states AC Delco Gold OEM, it is made it China, so I will Return itm
Reviewed in the United States on June 20, 2026 by Pete Hymel
Great product
Highly recommend, solve my surging voltage issue
Reviewed in the United States on October 16, 2024 by joel Bradford
AC Delco Alternator 160 amp
I've only had the alternator forxa week but it seems to be nice. I have 2 batteries with an isolated and this thing puts out a nice amount of juice. If you are running Hi amperage items such as amps, inverters, etc like me this is the answer to good continuous power.
Reviewed in the United States on May 5, 2024 by dwain geoghegan
So far so good.....
Installed this in our 2006 Chevrolet Silverado V8 4.8 L engine. Took me 20-30 minutes. It seems to be charging the battery just fine and I thought the price was pretty good for ACDelco which is supposed to be OEM. If it dies, I will come back in here and change the rating. But yeah, so far so good.
Reviewed in the United States on January 29, 2025 by dafeed
Very good
It's been holding up very well about 2 years now under constant use and stress everyday
Reviewed in the United States on December 16, 2025 by Moneyoe
factory wire too small, make a larger lead
great choice. more power, less cost. i did install a # 2 power lead on power terminal to handle increased output.
Reviewed in the United States on May 2, 2025 by mike davs
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