You are now shopping for

AC Delco® 2003 Chevrolet Silverado 2500 - Alternator, 6.0L 8Cyl With 135 mm. (5 3/8 in. dia.) Alternator Case And 105 Amp. Alternator, New, 105 Amp, Professional Series

Manufacturer #335-1086

|
Free Shipping
2003 Chevrolet Silverado 2500 - Alternator, 6.0L 8Cyl With 135 mm. (5 3/8 in. dia.) Alternator Case And 105 Amp. Alternator, New, 105 Amp, Professional Series
2003 Chevrolet Silverado 2500 - Alternator, 6.0L 8Cyl With 135 mm. (5 3/8 in. dia.) Alternator Case And 105 Amp. Alternator, New, 105 Amp, Professional Series
2003 Chevrolet Silverado 2500 - Alternator, 6.0L 8Cyl With 135 mm. (5 3/8 in. dia.) Alternator Case And 105 Amp. Alternator, New, 105 Amp, Professional Series
2003 Chevrolet Silverado 2500 - Alternator, 6.0L 8Cyl With 135 mm. (5 3/8 in. dia.) Alternator Case And 105 Amp. Alternator, New, 105 Amp, Professional Series

AC Delco® 2003 Chevrolet Silverado 2500 - Alternator, 6.0L 8Cyl With 135 mm. (5 3/8 in. dia.) Alternator Case And 105 Amp. Alternator, New, 105 Amp, Professional Series

Manufacturer #335-1086

|
Guaranteed to Fit 2003 Chevrolet Silverado 2500
$220.06

Shipping Policy

We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.

Return Policy

Not satisfied with your purchase? We offer returns for most items within 30 days of delivery for a refund. Check out our Return Policy for more details.

Warranty Policy

Right parts, guaranteed. If you find any defects, simply notify us within the warranty period, and we’ll take care of it. Check out our Warranty Policy for more details.

AC Delco®Alternator, 63 Amp, Remanufactured, Professional Series
1 Star
0
2 Star
1
3 Star
3
4 Star
7
5 Star
89
Alternator, 63 Amp, Remanufactured, Professional Series
5.0/5
Works great
JT
Posted by Jason T. / Thu, Mar 12
Alternator, 63 Amp, Remanufactured, Professional Series
5.0/5
Perfect OEM Replacement
JR
Posted by John R. / Tue, Mar 10
AlternatorAlternator, 63 Amp, Remanufactured, Professional Series
4.0/5
Great product. Worked excellent and shipped quick. Would definitely recommend.
JM
Posted by John M. / Wed, Mar 04
Alternator, 63 Amp, Remanufactured, Professional Series
5.0/5
Great price, great product
DM
Posted by Dan M. / Wed, Feb 18
145 amp alternatorAlternator, 63 Amp, Remanufactured, Professional Series
5.0/5
The fit was exact. Works great. And would buy again.
AC
Posted by Allen C. / Tue, Feb 17
Showing 1 - 5 of 151 Reviews

Have a question about this product?Ask here. Our team of experts will assist you along with your fellow CarParts.com community members. Please add your vehicle information including year, make, model to better assist you.
Question: is this alternator AC Delco #335-1086 made in the USA?Donny M. / Feb 28, 2021 / 2003 Chevrolet Silverado 2500Alternator, 105 Amp, New, Professional Series
Hi Donny, AC Delco parts are sourced globally from only OES (Original Equipment Suppliers) that comply with QS 9000 / ISO 9000 / ISO 14000-1 / TS16949 standards. A majority of these suppliers are located in Canada or Mexico and Taiwan.
JE
Staff
Answered by Jeonino E. / Sun, Feb 28
No. Suppliers are supposed to conform to GM's standards. The one I bought works just fine! DRW
dW
Answered by david W. / Wed, Mar 03
Question: is this made for allison transmission?CHRIS F. / Aug 29, 2024 / 2003 Chevrolet Silverado 2500Alternator, 105 Amp, New, Professional Series
Hi Chris, thanks for initiating contact. This alternator is not specifically made for Allison transmissions. It is designed as a high-quality replacement for various vehicles and does not indicate compatibility with Allison transmission systems in the product details. For precise compatibility, it's best to call our parts specialists at 1-866-529-0412 to provide the vehicle information so we can help you look for the right part. Have a nice day!
GG
Staff
Answered by Grace G. / Fri, Aug 30
Question: Which serpentine belt is needed with this alternator?Cliff / May 30, 2023 / 2003 Chevrolet Silverado 2500Alternator, 105 Amp, New, Professional Series
Hi Cliff, I'm glad to assist you. We have it available at this link: https://www.carparts.com/serpentine-belt/ac-delco/ac12637202?can=CPAE1047_CSQA_20230530 I hope this helps, and if you're interested in this alternator, you can click on the link below for direct ordering to take advantage of our ongoing discount and limited stocks. Happy shopping. https://www.carparts.com/alternator/ac-delco/ac3351086?can=CPAE1047_CSQA_20230530
AE
Staff
Answered by Arnel E. / Tue, May 30
Question: Is this alternator comparable to the k68 model that is in my 01 Silverado 5.3l?Bill W. / Jan 12, 2022 / 2003 Chevrolet Silverado 2500Alternator, 105 Amp, New, Professional Series
Hi Bill, I'm pleased to assist you. Yes, this is comparable to the K68 (105 amp) and guaranteed to fit the 2001 Chevrolet Silverado 1500 8 Cyl 5.3L. Click on the link below to order at 26% off the regular price today while supplies last. I hope this is helpful. Enjoy shopping at Carparts.com! https://www.carparts.com/alternator/ac-delco/ac3351086?can=CPGG4850
GG
Staff
Answered by Grace G. / Wed, Jan 12
Showing 1 - 4 of 4 Questions
=