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ATG10458 Alternator 400-52394R – Fits Acura TSX 2.4L 2009–2010 & Honda Accord 2.4L 2008–2011 12V 130A Denso Hairpin Replacement Generator Alternator

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PRODUCT DETAILS

ATG10458 Alternator 400-52394R – Fits Acura TSX 2.4L 2009–2010 & Honda Accord 2.4L 2008–2011 12V 130A Denso Hairpin Replacement Generator Alternator

Part Numbers: 400-52394R

Cross Reference Numbers:
Arrowhead 400-52394R / VND0511
Denso 104210-5890
Denso 210-0644
Honda 06311-R40-505
Honda 31100-R40-A01
Lester 11390
Remy 12870
Wilson 90-29-5722

Product Description

The ATG10458 Alternator is a high-quality automotive replacement generator designed for Acura TSX and Honda Accord 2.4L engine applications.

This alternator replaces OEM references 400-52394R, 104210-5890, and 31100-R40-A01 and provides reliable 12V 130A charging output for modern vehicle electrical systems. Designed with Denso Hairpin technology, ATG10458 delivers efficient power generation, stable voltage regulation, and dependable performance for battery charging, vehicle electronics, lighting, and accessories.

Built with a durable internal regulator, internal fan, and heavy-duty rotor, stator, rectifier, and bearing components, this alternator is engineered for long service life and consistent operation in daily driving conditions.

Product Specifications

Property	Value
Product Model	ATG10458
Alternator Type	Automotive Alternator
OEM Part Number	400-52394R
Cross References	104210-5890, 210-0644, 31100-R40-A01
Voltage	12V
Output Current	130A
Alternator Family	Denso Hairpin
Rotation	CW (Clockwise)
Regulator Type	IR (Internal Regulator)
Fan Type	IF (Internal Fan)
Pulley Class	S7
Pulley Type	Multi-Groove Pulley
Application	Passenger Vehicle
Condition	New Aftermarket

Packing Information

Item	Value
Net Weight (NW)	6.5 KG
Gross Weight (GW)	7.3 KG
Carton Size	32 × 30 × 30 CM
Packaging	Export Standard Carton with Protective Foam

PRODUCT HIGHLIGHTS

Feature	Description	Benefit
OEM Replacement Design	Replaces 400-52394R and multiple OEM references	Ensures accurate vehicle compatibility
12V 130A Output	Provides reliable charging capacity	Maintains battery and electrical system performance
Denso Hairpin Technology	Advanced stator design for efficient output	Improves charging efficiency
Internal Regulator Design	Integrated voltage control system	Provides stable voltage regulation
Internal Fan Cooling	Efficient heat dissipation structure	Helps extend alternator life
Heavy Duty Construction	Durable rotor, stator, rectifier, and bearings	Supports long-term reliability

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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