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Price Match Guarantee
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Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
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AC Delco®
335-1092 OE Replacement Professional Series Alternator, New

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$222.49
$274.24Save: $51.75(19%)
OR
Manufacturer #335-1092
Vehicle Info Required to Guarantee FitAdd Vehicle
Qty:
1

Highlights

Part:
Alternator
Brand:
AC Delco
Notes:
With 145 mm (5-3/4 in.) diameter alternator case
Condition:
New
Amperage Output:
145 Amp
Quantity Sold:
Sold individually
Warranty:
24-months or unlimited mile AC Delco limited warranty
Prop 65 Warning:

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Recommended Use:
OE Replacement
Series:
Professional Series

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
1999 Chevrolet Blazer
Base
6 Cyl 4.3L
With 145 mm. (5 3/4 in. dia.) Alternator Case And 145 Amp. Alternator
1999-2000 Chevrolet Silverado 2500
Base
8 Cyl 5.3L
With 145 mm. (5 3/4 in. dia.) Alternator Case And 145 Amp. Alternator
1999-2000 Chevrolet Silverado 2500
LS
8 Cyl 5.3L
With 145 mm. (5 3/4 in. dia.) Alternator Case And 145 Amp. Alternator
1999-2000 Chevrolet Silverado 2500
LT
8 Cyl 5.3L
With 145 mm. (5 3/4 in. dia.) Alternator Case And 145 Amp. Alternator
1999-2000 GMC Sierra 2500
SL
8 Cyl 5.3L
With 145 mm. (5 3/4 in. dia.) Alternator Case And 145 Amp. Alternator
Page 1 of 53 | Showing 1 - 5 of 262 results

Product Information

AC DELCO (NEW) OE REPLACEMENT ALTERNATORS

Keep all the electrical components of your vehicle at full charge with AC Delco’s new OE replacement alternators. Established in 1899, AC Delco manufactures original GM parts and premium OE replacement parts for other brands in the automotive aftermarket.

  • Stringently evaluated by precisely configured procedures
  • Entire unit made of all-new parts
  • Essential components greased for extra durability
  • Contact points, mounting surfaces and dimensions gauged for perfect fit
  • Meets ISO Quality Standards
Need help?Call our product expert1-866-529-0412
Chat with us
Mondays - Sundays7am - 11pm ET | 4am - 8pm PT
Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

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Product Q&A

0
1999 GMC Sierra 4x4, does  alternator come with pulley? Also you have 105 amp and 145 amp, what is the difference?William B.Nov 01, 2023
Best Answer:Hi William, thank you for reaching out! Yes, it comes with a pulley. The 105 and 145 amps are not interchangeable. You need to check what you ave prior to buying. Have a good one!
Andrew B.STAFFNov 01, 2023
0
Does this have the 4 pin connector?Jerry R.May 23, 2023
Best Answer:Hi Jerry, thank you for reaching out. Yes, it does. You can click the link below to order the part while stocks last. Have a good one! <a href="https://www.carparts.com/alternator/ac-delco/ac3351092?can=cpab2020_csqa_20230523" target="_blank">https://www.carparts.com/alternator/ac-delco/ac3351092?can=cpab2020_csqa_20230523</a>
Andrew B.STAFFMay 23, 2023

Customer Reviews

Professional Series Alternator, New
A hiccup but handled very well. Definitely a good vendor!
While the first delivery showed the alternator damaged, <a href="http://CarParts.com" target="_blank">CarParts.com</a> quickly (like hours, not days later) had a new alternator on its way to me. It arrived the next day and everything went together correctly from that point on. The damage showed on the inner box so it had been poorly handled at the CP warehouse, not by the shipper. Still, CP handled the issue promptly and had the return shipping label to me right away so the shipper could pick that return up
Rory I.
VERIFIED PURCHASER
Purchased on Feb 25, 2024
Professional Series Alternator, New
Amazing ac delco alternator as described.
Francisco L.
VERIFIED PURCHASER
Purchased on Feb 20, 2023
Professional Series Alternator, New
I would let others friends know about the car parts store.
I like the car parts store do to there prices and qualities product that they sell and try to get factory parts for the vehicle you have.l
Ronald P.
VERIFIED PURCHASER
Purchased on Oct 18, 2022