ATG11197 High Output Alternator 10480366 HO-8226-11-250 for Cadillac Concours & DeVille 1997–1999 | 14.5V 250A Replacement-Products-TIANGUAN-Page 1

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ATG11197 High Output Alternator 10480366 HO-8226-11-250 for Cadillac Concours & DeVille 1997–1999 | 14.5V 250A Replacement

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PRODUCT DETAILS

ATG11197 High Output Alternator 10480366 HO-8226-11-250 for Cadillac Concours & DeVille 1997–1999 | 14.5V 250A Replacement

Part Numbers

DELCO	10464079, 10464080, 10464088, 10464089, 10464426, 10480296, 10480297, 10480310, 10480311, 10480313, 10480366
LESTER	8226-11

Product Description

The ATG11197 high output alternator is a new aftermarket replacement designed for compatible Cadillac Concours and DeVille models from 1997–1999 equipped with the 4.6L V8 engine. It provides a high-capacity 250A output at 14.5V, making it suitable for applications requiring substantial electrical charging capacity.

This alternator cross-references Delco 10480366 along with multiple additional Delco references, including 10464079, 10464080, 10464088, 10464089, 10464426, 10480296, 10480297, 10480310, 10480311, and 10480313. It also corresponds to Lester 8226-11 and high-output reference HO-8226-11-250.

Designed for reliable high-current charging performance, this alternator provides a practical replacement option for compatible Cadillac charging systems. Verify the original alternator reference, mounting configuration, pulley arrangement, electrical connections, and voltage specification before installation.

Product Specs

Item Condition	Aftermarket Part
Unit Type	Alternator
Amperage	250
Voltage	14.5

MAKE	TYPE	MODEL	YEAR	ENGINE
Cadillac	Auto and Light Truck	CONCOURS	1997	4.6L(281) V8
Cadillac	Auto and Light Truck	CONCOURS	1998	4.6L(281) V8
Cadillac	Auto and Light Truck	CONCOURS	1999	4.6L(281) V8
Cadillac	Auto and Light Truck	DEVILLE	1997	4.6L(281) V8
Cadillac	Auto and Light Truck	DEVILLE	1998	4.6L(281) V8
Cadillac	Auto and Light Truck	DEVILLE	1999	4.6L(281) V8
Cadillac	Auto and Light Truck	ELDORADO	1997	4.6L(281) V8
Cadillac	Auto and Light Truck	ELDORADO	1997	4.6L(281) V8
Cadillac	Auto and Light Truck	ELDORADO	1998	4.6L(281) V8
Cadillac	Auto and Light Truck	ELDORADO	1998	4.6L(281) V8
Cadillac	Auto and Light Truck	ELDORADO	1999	4.6L(281) V8
Cadillac	Auto and Light Truck	ELDORADO	1999	4.6L(281) V8
Cadillac	Auto and Light Truck	ELDORADO	2000	4.6L(281) V8
Cadillac	Auto and Light Truck	ELDORADO	2000	4.6L(281) V8
Cadillac	Auto and Light Truck	ELDORADO	2001	4.6L(281) V8
Cadillac	Auto and Light Truck	ELDORADO	2001	4.6L(281) V8
Cadillac	Auto and Light Truck	ELDORADO	2002	4.6L(281) V8
Cadillac	Auto and Light Truck	ELDORADO	2002	4.6L(281) V8
Cadillac	Auto and Light Truck	SEVILLE	1997	4.6L(281) V8
Cadillac	Auto and Light Truck	SEVILLE	1997	4.6L(281) V8

Packaging Information

Item	Estimated Details
Net Weight (NW)	Approx. 7.0 kg (15.4 lb)
Gross Weight (GW)	Approx. 8.0 kg (17.6 lb)
Package Dimensions	Approx. 32 × 28 × 28 cm
Packaging	1 × High Output Alternator, securely packed with protective materials

PRODUCT HIGHLIGHTS

Highlights

Feature	Description	Benefit
250A High Output	High-capacity 250A charging output	Provides increased electrical charging capacity
14.5V Charging System	Designed for a 14.5V output specification	Supports compatible Cadillac electrical systems
Multiple Cross References	Matches Delco 10480366, Lester 8226-11 and HO-8226-11-250	Simplifies replacement-part identification

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

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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.

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