ATG12979 Alternator A3TG0491 A3TG4291 23700-AA520 for Subaru Forester Impreza WRX Legacy Outback 2.5L Turbo | 12V 110A 5-Groove Pulley Replacement-Products-TIANGUAN-Page 1

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ATG12979 Alternator A3TG0491 A3TG4291 23700-AA520 for Subaru Forester Impreza WRX Legacy Outback 2.5L Turbo | 12V 110A 5-Groove Pulley Replacement

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PRODUCT DETAILS

ATG12979 Alternator A3TG0491 A3TG4291 23700-AA520 for Subaru Forester Impreza WRX Legacy Outback 2.5L Turbo | 12V 110A 5-Groove Pulley Replacement

Part Numbers

ARROWHEAD	AMT0161, 400-48152, A3TG0491, A3TG4291
LESTER	11226
LESTER (OLD)	11226
MITSUBISHI	A3TG0491, A3TG4291
SAAB	32-01-0647
SUBARU	23700-AA520, 23700-AA521, 23700-AA522, 23700-AA570

Product Description

The ATG12979 12V 110A alternator is an aftermarket replacement charging unit designed for selected Subaru vehicles equipped with 2.5L engines, including turbocharged applications. It supplies electrical power to vehicle systems and helps maintain battery charge during normal engine operation.

This alternator features clockwise (CW) rotation, an internal regulator (IR), an internal fan (IF), and an S5 five-groove pulley with a specified outside diameter of 55 mm. It cross-references Mitsubishi A3TG0491 and A3TG4291, Subaru 23700-AA520, 23700-AA521, 23700-AA522, and 23700-AA570, as well as other listed aftermarket references.

Listed applications include the 2006–2007 Subaru Forester 2.5L and the 2006 Saab 9-2X 2.5L. The supplied product data also references the Subaru Legacy, Impreza WRX, and Outback with 2.5L turbo engines. Verify the exact year, engine configuration, pulley dimensions, mounting points, and original alternator part number before ordering.

Product Specs

Item Condition	Aftermarket Part
Unit Type	Alternator
Part Type	UNIT
Voltage	12
Rotation	CW
Amperage	110
Pulley Class	S5
Regulator	IR
Fan Type	IF
Fits	SUBARU LEGACY 2.5L TURBO 2005 SUBARU FORESTER 2.5L TURBO 2006-11 SUBARU IMPREZA WRX 2.5L TURBO 2007-10 SUBARU OUTBACK 2.5L TURBO 2005 5-GROOVE PULLEY 55mm OD

Compatible Applications

MAKE	TYPE	MODEL	YEAR	ENGINE
SAAB	Auto and Light Truck	9-2X	2006	2.5L
Subaru	Auto and Light Truck	FORESTER	2006	2.5L
Subaru	Auto and Light Truck	FORESTER	2007	2.5L
Subaru	Auto and Light Truck	FORESTER	2008	2.5L
Subaru	Auto and Light Truck	FORESTER	2009	2.5L
Subaru	Auto and Light Truck	FORESTER	2010	2.5L
Subaru	Auto and Light Truck	IMPREZA	2008	2.5L
Subaru	Auto and Light Truck	IMPREZA	2009	2.5L
Subaru	Auto and Light Truck	IMPREZA	2010	2.5L
Subaru	Auto and Light Truck	IMPREZA WRX	2006	2.5L
Subaru	Auto and Light Truck	IMPREZA WRX	2007	2.5L
Subaru	Auto and Light Truck	IMPREZA WRX	2008	2.5L
Subaru	Auto and Light Truck	IMPREZA WRX	2009	2.5L
Subaru	Auto and Light Truck	IMPREZA WRX	2010	2.5L
Subaru	Auto and Light Truck	IMPREZA WRX STI	2007	2.5L
Subaru	Auto and Light Truck	IMPREZA WRX STI	2008	2.5L
Subaru	Auto and Light Truck	IMPREZA WRX STI	2009	2.5L
Subaru	Auto and Light Truck	IMPREZA WRX STI	2010	2.5L
Subaru	Auto and Light Truck	LEGACY	2005	2.5L
Subaru	Auto and Light Truck	OUTBACK	2005	2.5L

Packaging Information

Item	Details
Estimated Net Weight	5.0 kg (5000 g)
Estimated Gross Weight	5.6 kg (5600 g)
Package Dimensions	To be confirmed based on actual packaging
Packaging	Protective packaging suitable for shipping

PRODUCT HIGHLIGHTS

Product Highlights

Feature	Description	Benefit
12V, 110A Output	Designed for compatible vehicle charging systems	Supports battery charging and electrical loads
Internal Regulator and Fan	Features IR regulation and an IF cooling configuration	Provides an integrated alternator design
Five-Groove Pulley	S5 pulley with a specified 55 mm outside diameter	Helps verify belt and pulley compatibility

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.

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