Genuine Products Alternator 12V 120A Mitsubishi Style MXA334

This Genuine Products alternator is a 12V, 120A unit with part number MXA334, supplied as a new alternator for Mitsubishi-style applications. It is listed with a pad mount, 6 groove pulley, internal regulator, and a weight of 6.1kg, so it is important to compare the physical mounting points and pulley setup against the unit being replaced before ordering.

Key dimensions provided for this alternator include a 52mm pulley outside diameter, 170mm mount centre-to-centre, 50mm mount leg thickness, and a pivot hole diameter of 10 / 12. Those measurements matter when checking whether the alternator will physically seat correctly, especially where the original unit has been removed for comparison or where the vehicle application is not confirmed by a direct part number match.

The alternator is described as being built to OE-level standards and tested with current and voltage measurements, load cycling for 1,000 hours, and salt, thermal, and vibration destruction tests. It is also backed by a three-year warranty, which adds useful reassurance for buyers looking for a replacement rotating electrical component rather than a rebuilt unit.

Key Features

• Genuine Products alternator
• 12V system
• 120A power rating
• New unit
• Pad mount design
• Internal regulator

Specifications

• Voltage: 12V
• Output: 120A
• Type: Alternator
• Unit of measure: Each
• Brand: Genuine Products
• Part No.: MXA334
• Pin code: IR127
• Suits unit make: Mitsubishi

Fitment guidance

• HOLDEN: CALAIS, CALAIS 2006, CALAIS 2007, CALAIS 2008, CALAIS 2009, plus other listed applications

Application and Buying Notes

Before ordering, confirm the part number MXA334 against the alternator currently fitted to the vehicle or the number supplied by the parts supplier. The listing also identifies the unit as Mitsubishi style with a pad mount, so matching the mount type, pulley section, and dimensions is just as important as matching the voltage and amperage.

The 12V and 120A rating tells you the electrical output and system voltage, but it does not by itself confirm fitment. Check the 6 groove pulley, 52mm pulley outside diameter, 170mm mount centre-to-centre, 50mm mount leg thickness, and 10 / 12 pivot hole diameter against the original alternator before purchase, particularly if the vehicle has had prior repairs or non-standard parts fitted.

This alternator is listed as new and fitted with an internal regulator, so it is intended as a complete replacement unit rather than a repair component. Where the vehicle application is uncertain, use the part number, pin code IR127, and physical measurements together to reduce the chance of ordering the wrong unit.

The three-year warranty and OE-style testing are useful buying factors, but they do not replace a proper fitment check. If the original alternator is available, compare the casing shape, mount layout, pulley offset, and connector arrangement carefully so the replacement matches both mechanically and electrically.

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 MXA334 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 Three Years, Pin Code IR127, Power Rating (Amp) 120, Pulley Section 6 Groove, Suits Unit Make Mitsubishi, Alternator Mount Pad, New / Reman. New.

Additional published details for cross-checking include Product Group 2 ALTERNATORS, Part No. MXA334, Brand GENUINE PRODUCTS, Description Genuine Alternator 12V 120A Mitsubishi Style, Mount Leg Thickness 50mm, Pivot Hole Diameter 10 / 12, Pulley Outside Diameter 52mm, Regulator Type Internal, Voltage 12, Mount Cnt to Cnt 170mm.

Genuine Alternator 12V 120A Mitsubishi Style. Part number MXA334 should be checked first. Listed voltage is 12. Listed output rating is 120. 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 6 Groove. Those physical and electrical details should line up with the original unit before the replacement is approved for fitment.

For part number MXA334, 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 120 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Available application references include HOLDEN CALAIS, HOLDEN CALAIS 2006, HOLDEN CALAIS 2007, HOLDEN CALAIS 2008. Even with application listings, final confirmation should still be based on the exact unit being replaced and the service requirements of the vehicle or machine.

The listed warranty is Three Years. Warranty terms should be considered alongside correct application and part identification, as warranty does not replace fitment confirmation.

Compatibility note: Confirm compatibility by matching part number MXA334, the Mitsubishi-style pad mount, pin code IR127, and the listed dimensions and pulley details to the original alternator before ordering.

FAQ

What type of alternator is this?

It is a Genuine Products alternator, listed as a new 12V unit with a 120A power rating. The part number is MXA334.

Does this alternator have an internal regulator?

Yes. The listed regulator type is internal.

What pulley setup does it use?

It has a 6 groove pulley and a pulley outside diameter of 52mm.

What mounting details are provided?

The alternator is listed as a pad mount unit with a 170mm mount centre-to-centre, 50mm mount leg thickness, and a pivot hole diameter of 10 / 12.

What vehicles does it suit?

The supplied product details only state that it suits Mitsubishi unit make. Use the part number MXA334 and the physical dimensions to confirm fitment to the specific vehicle application.

Is there a warranty on this alternator?

Yes. The listed warranty is three years.