ATG12727 High Output Alternator 10463165 10463245 for Chevrolet Blazer S10 Truck 4.3L V6 1991-1993 | 14.5V 160A HO Replacement-Products-TIANGUAN-Page 1

Home Products

ATG12727 High Output Alternator 10463165 10463245 for Chevrolet Blazer S10 Truck 4.3L V6 1991-1993 | 14.5V 160A HO Replacement

3 Reviews

Add Your Review

US$128.00

ITEMNO： ATG12727

IN STOCK

BUY NOW ADD TO CART

Good Packaging

Safe Payment

100k+ Customers Top Choice

1 Year Warranty

90-Day Return

24/7 Service

TAGS：

Product Details Product Highlights Shipping

PRODUCT DETAILS

ATG12727 High Output Alternator 10463165 10463245 for Chevrolet Blazer S10 Truck 4.3L V6 1991-1993 | 14.5V 160A HO Replacement

Part Numbers

Brand	OEM / Cross Reference Numbers
DELCO	10463165, 10463245, 10479801, 10479802, 10479808, 10479922
LESTER	7981-7, 8120-7
HIGH OUTPUT	HO-7981-7-160

Product Description

The ATG12727 High Output Alternator is a performance aftermarket replacement designed for Chevrolet Blazer and S10 Truck models equipped with the 4.3L (262) V6 engine from 1991–1993. Featuring a 160A high-output charging capacity, this alternator provides increased electrical power compared with standard factory units, making it suitable for vehicles requiring additional electrical support.

Designed as a replacement for Delco alternator applications, this unit operates at 14.5V charging voltage and replaces multiple OEM references including Delco 10463165, 10463245, and Lester 7981-7. It is engineered to provide reliable charging performance for upgraded electrical systems and demanding driving conditions.

The ATG12727 offers a direct replacement solution for worn or underperforming alternators while providing enhanced amperage output. Verify the original alternator number, mounting configuration, pulley design, and electrical connections before installation.

Product Specifications

Item	Specification
Product Name	High Output Alternator
SKU	ATG12727
Unit Type	Alternator
Brand Type	High Output Aftermarket Replacement
Condition	Brand New Aftermarket Part
Voltage	14.5V
Output Current	160A
Alternator Type	Delco Style
Compatible Engine	Chevrolet 4.3L (262) V6
Application	Chevrolet Blazer / S10 Truck
Primary OEM Reference	Delco 10463165
Cross Reference	10463245, 10479801, 10479802, 10479808, 10479922, Lester 7981-7
Estimated Net Weight	6.5 kg (Estimated)

Compatible Applications

Make	Type	Model	Year	Engine
Chevrolet	Auto and Light Truck	Blazer	1991	4.3L (262) V6
Chevrolet	Auto and Light Truck	Blazer	1992	4.3L (262) V6
Chevrolet	Auto and Light Truck	Blazer	1993	4.3L (262) V6

PRODUCT HIGHLIGHTS

Product Highlights

Feature	Description	Benefit
160A High Output	Provides increased charging capacity	Supports additional electrical accessories and upgraded systems
Delco Replacement Design	Compatible with common GM alternator applications	Provides reliable replacement performance
Heavy-Duty Construction	Built for demanding vehicle conditions	Improves durability and service life

SHIPPING

Item Details

Processing Time Orders are processed within 1-3 business days after payment confirmation

Shipping Methods DHL/UPS/ FedEx/ TNT/ Air Freight/ Sea Freight

Estimated Delivery Time Express shipping: 3-7 business days, depending on destination

Packaging Export-standard cartons with protective inner packing

Tracking Tracking number will be provided once the order is shipped

Shipping Cost Calculated based on weight, dimensions, and destination

Need Help?

Our product experts will respond to your email within 24 business hours.

Question *

Name *

Email *

Verification code *

WARRANTY POLICY

All new aftermarket parts come with a 1-Year warranty. Quality is the first thing we consider. Check out our Warranty Assistance for more details.

SHIPPING POLICY

We offer express and standard shipping options to ensure your off-road machine gets back in action—fast and reliably. For more details, please visit our Shipping Policy .

EASY RETURN POLICY

We prioritize your satisfaction. If your order doesn't meet your expectations within 90 days, you may be eligible for a refund. See our Easy Return Policy for details.

PRODUCT RECOMMENDATION