ATG10171 200 Amp High Output Alternator for Ford Mustang 4.6L V8 1999-2004 XR3U-10300-AA-Products-TIANGUAN-Page 1

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ATG10171 200 Amp High Output Alternator for Ford Mustang 4.6L V8 1999-2004 XR3U-10300-AA

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PRODUCT DETAILS

ATG10171 200 Amp High Output Alternator for Ford Mustang 4.6L V8 1999-2004 XR3U-10300-AA

Part Numbers

FORD	XR3U-10300-AA, XR3U-10300-AB, XR3U-10300-AC, XR3Z-10346-AA
LESTER	8252
MOTORCRAFT	GL-424

Product Description

The ATG10171 High Output Alternator is a premium aftermarket replacement designed for Ford Mustang models equipped with the 4.6L (281) V8 engine from 1999 through 2004. With a 200 Amp output and 14.5V operating voltage, it provides enhanced charging capacity for demanding electrical systems and high-power accessories.

This alternator is engineered as a direct replacement for the original Ford and Motorcraft applications and replaces OEM references including XR3U-10300-AA, XR3U-10300-AB, XR3U-10300-AC, and XR3Z-10346-AA, as well as Lester 8252 and Motorcraft GL-424.

Built for reliable performance in daily driving and high-demand applications, this high-output alternator helps maintain stable electrical power while supporting the vehicle's battery, lighting, audio systems, and other electrical components. It is an ideal upgrade or replacement for the 1999-2004 Ford Mustang 4.6L V8.

Product Specs

Item Condition	Aftermarket Part
Unit Type	Alternator
Amperage	200
Voltage	14.5

MAKE	TYPE	MODEL	YEAR	ENGINE
Ford	Auto and Light Truck	MUSTANG	1999	4.6L(281) V8
Ford	Auto and Light Truck	MUSTANG	2000	4.6L(281) V8
Ford	Auto and Light Truck	MUSTANG	2001	4.6L(281) V8
Ford	Auto and Light Truck	MUSTANG	2002	4.6L(281) V8
Ford	Auto and Light Truck	MUSTANG	2003	4.6L(281) V8
Ford	Auto and Light Truck	MUSTANG	2004	4.6L(281) V8

Estimated Weight

Weight Item	Estimated Weight
Alternator Net Weight	6.8 kg
Packaging Weight	0.9 kg
Gross Weight	7.7 kg

PRODUCT HIGHLIGHTS

Highlights

Feature	Description	Benefit
High Output	200 Amp charging capacity	Provides increased electrical power for demanding applications
14.5V Output	Stable operating voltage	Supports consistent vehicle electrical performance
Direct Replacement	Designed for specified 1999-2004 Mustang 4.6L V8 applications	Simplifies replacement and installation

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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