Denso Alternator 12V 180A DXA570HO

The Denso Alternator DXA570HO is a new 12V, 180A rotating electrical unit with a pad mount, internal regulator and 9 groove pulley section. It suits Denso units and is supplied as each, with a listed weight of 7.3kg.

Key mounting details include an 8mm mount hole diameter, 161mm mount centre to centre, 64mm inside mounting legs and 60mm mount leg thickness. The pulley outside diameter is 58mm, and the pin code is IR115.

A note is supplied for this unit: genuine Denso, with an adaptor to suit HXK-34, HXK-31 and HXK-29. The listed warranty is 12 months or 20,000km, whichever comes first.

Key Features

• New genuine Denso alternator
• 12V, 180A power rating
• Internal regulator type
• 9 groove pulley section
• Pad mount design
• Adaptor to suit HXK-34, HXK-31 and HXK-29

Specifications

• Brand: Denso
• Part No.: DXA570HO
• Product type: Alternator
• Voltage: 12V
• Power rating: 180A
• New / Reman.: New
• Regulator type: Internal
• Alternator mount: Pad

Fitment information

• Toyota Land Cruiser applications are listed in the supplied fitment data.
• Listed application years include Toyota Land Cruiser 2007 through 2017.
• Confirm the unit against the vehicle’s existing alternator, mount style and part number before ordering.

Application and Buying Notes

This alternator is specified as a Denso unit with part number DXA570HO, so the part number is the first check to make against the vehicle and the removed unit. The mounting details are specific: pad mount, 8mm mount hole diameter, 161mm mount centre to centre, 64mm inside mounting legs and 60mm mount leg thickness.

The electrical specification is 12V and 180A, which must suit the vehicle’s charging system requirements. The pulley section is 9 groove and the pulley outside diameter is 58mm, so belt layout and pulley matching need to be checked carefully before purchase.

This alternator is listed as new and carries a 12 months or 20,000km warranty. That warranty applies to the supplied part as sold, so the unit should be matched correctly before installation to avoid preventable rework or diagnosis time.

Weight is listed at 7.3kg, which can be useful when comparing replacement units and handling brackets during installation. As with any charging component, confirm the regulator type, mounting arrangement and pulley details on the vehicle, especially where the existing alternator has been changed previously.

Before supply, the safest approach is to confirm the original unit details against the listed part number, voltage, output rating, mounting arrangement, and pulley configuration. That checking process is standard practice in the parts trade because visually similar units can still differ in service-critical ways.

For workshop, fleet, and equipment applications, accurate identification of part number DXA570HO helps avoid unnecessary freight, additional labour, and vehicle or machine downtime. Where the application is not straightforward, the original unit, OEM reference, or workshop records should be used as the primary confirmation point.

Relevant published details for this unit include Type ALTERNATOR, Unit of Measure EACH, Warranty 12 Months 20000km, Mount Hole Diameter 8, Pin Code IR115, Pulley Outside Diameter 58mm, Regulator Type Internal, Voltage 12, Alternator Mount Pad, New / Reman. New.

Additional published details for cross-checking include Product Group 2 ALTERNATORS, Part No. DXA570HO, Brand DENSO, Description Denso Alternator 12V 180A, Inside Mounting Legs 64mm, Mount Leg Thickness 60mm, Power Rating (Amp) 180, Pulley Section 9 Groove, Suits Unit Make Denso.

Denso Alternator 12V 180A. Part number DXA570HO should be checked first. Listed voltage is 12. Listed output rating is 180. These details form the core reference points used by parts interpreters when confirming the correct replacement.

Mount style is Pad. Regulator type is Internal. Pulley configuration is 9 Groove. Those physical and electrical details should line up with the original unit before the replacement is approved for fitment.

For part number DXA570HO, the normal identification sequence is part number, electrical rating, mounting arrangement, connector or terminal style, and pulley or drive details. Using those checkpoints helps confirm that the listed unit matches the service requirement rather than only looking similar.

For a alternator in workshop, fleet, trade, agricultural, or construction service, the listed voltage 12 and output 180 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Compatibility note: Confirm fitment by checking the part number DXA570HO, the 12V 180A specification, pad mount arrangement, 9 groove pulley section and the listed adaptor note against the vehicle application before ordering.

FAQ

Is this alternator new or remanufactured?

It is listed as new, not remanufactured. For this listing, part number DXA570HO is the main reference point. Listed voltage is 12. Listed output rating is 180. Published fitment references include TOYOTA LAND CRUISER, TOYOTA LAND CRUISER 2007, TOYOTA LAND CRUISER 2008. These details should still be checked against the original unit before ordering.

What is the voltage and output rating?

The alternator is specified at 12V and 180A. For this listing, part number DXA570HO is the main reference point. Listed voltage is 12. Listed output rating is 180. Published fitment references include TOYOTA LAND CRUISER, TOYOTA LAND CRUISER 2007, TOYOTA LAND CRUISER 2008. These details should still be checked against the original unit before ordering.

What is the part number?

The listed part number is DXA570HO. For this listing, part number DXA570HO is the main reference point. Listed voltage is 12. Listed output rating is 180. Published fitment references include TOYOTA LAND CRUISER, TOYOTA LAND CRUISER 2007, TOYOTA LAND CRUISER 2008. These details should still be checked against the original unit before ordering.

What type of regulator does it use?

It uses an internal regulator. For this listing, part number DXA570HO is the main reference point. Listed voltage is 12. Listed output rating is 180. Published fitment references include TOYOTA LAND CRUISER, TOYOTA LAND CRUISER 2007, TOYOTA LAND CRUISER 2008. These details should still be checked against the original unit before ordering.

What vehicles are shown in the fitment data?

Toyota Land Cruiser applications are listed, with model years shown from 2007 through 2017 in the supplied fitment data. For this listing, part number DXA570HO is the main reference point. Listed voltage is 12. Listed output rating is 180. Published fitment references include TOYOTA LAND CRUISER, TOYOTA LAND CRUISER 2007, TOYOTA LAND CRUISER 2008. These details should still be checked against the original unit before ordering.

Is any adaptor information provided?

Yes. The note states: adaptor to suit HXK-34, HXK-31 and HXK-29. For this listing, part number DXA570HO is the main reference point. Listed voltage is 12. Listed output rating is 180. Published fitment references include TOYOTA LAND CRUISER, TOYOTA LAND CRUISER 2007, TOYOTA LAND CRUISER 2008. These details should still be checked against the original unit before ordering.