Genuine Products Alternator 12V 140A Mitsubishi Style MXA336

The Genuine Products Alternator MXA336 is a new 12V unit rated at 140A, supplied as a Mitsubishi style alternator with an internal regulator and pad mount. It is listed as a replacement for Mitsubishi applications and is sold as each, with a unit weight of 6.06kg.

Key physical details include a 6 groove pulley, 53mm pulley outside diameter, 50mm mount leg thickness, and pin code IR212. These are the kinds of details that matter when matching an alternator to the vehicle and the charging system layout, especially where pulley profile, mount style, or plug type must line up correctly.

This alternator carries part number MXA336 and is backed by a three year warranty. It is described as a genuine product from a leading OE manufacturer and supplier for many euro vehicles, with current and voltage measurements, load and cycling tests performed for 1,000 hours, along with salt, thermal and vibration destruction testing.

Key Features

• 12V alternator
• 140A power rating
• Internal regulator
• Pad mount alternator
• 6 groove pulley
• Pin code IR212

Specifications

• Brand: Genuine Products
• Product type: Alternator
• Voltage: 12V
• Power rating: 140A
• Part number: MXA336
• Unit of measure: Each
• Regulator type: Internal
• Pulley section: 6 groove

Fitment guidance

• Listed as suitable for Mitsubishi applications
• Fitment data provided includes Holden Calais and Holden Commodore applications in the fitment preview
• Vehicle years shown in the preview include Holden Calais 2008 through 2017

Application and Buying Notes

Before ordering, compare the part number MXA336, the Mitsubishi style designation, and the physical mounting details against the unit currently fitted to the vehicle. The alternator uses a pad mount, has a 6 groove pulley, and is listed with a 53mm pulley outside diameter and 50mm mount leg thickness, so those measurements need to match the vehicle setup.

The electrical specification is equally important. This unit is 12V and rated at 140A with an internal regulator, so it should only be considered where the charging system is designed for that output and regulator arrangement. The pin code is IR212, which gives another useful checkpoint when comparing connector style and plug configuration.

The fitment preview includes Holden Calais and Holden Commodore applications, but the listing also identifies the alternator as suited to Mitsubishi. That means the safest buying approach is to verify the exact application by part number, mounting style, pulley section, and connector details rather than relying on model name alone.

If you are replacing a failed alternator, confirm the old unit’s output rating, mount arrangement, pulley groove count, and regulator type before purchase. The new unit weight is 6.06kg, which can also help when cross-checking against an existing alternator during a parts comparison.

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 MXA336 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 IR212, Pulley Outside Diameter 53mm, Regulator Type Internal, Voltage 12, New / Reman. New, Product Group 2 ALTERNATORS.

Additional published details for cross-checking include Part No. MXA336, Brand GENUINE PRODUCTS, Description Genuine Alternator 12V 140A Mitsubishi Style, Mount Leg Thickness 50mm, Power Rating (Amp) 140, Pulley Section 6 Groove, Suits Unit Make Mitsubishi, Alternator Mount Pad, Weight 6.06kg, Product Group 1 ROTATING ELECTRICAL.

Genuine Alternator 12V 140A Mitsubishi Style. Part number MXA336 should be checked first. Listed voltage is 12. Listed output rating is 140. 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 MXA336, 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 140 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Compatibility note: Confirm fitment using part number MXA336, the Mitsubishi style application, and the matching mounting, pulley, and connector details before ordering. Do not rely on vehicle name alone, as alternator fitment can vary by engine, charging system, and wiring configuration.

FAQ

What is the part number for this alternator?

The part number is MXA336. For this listing, part number MXA336 is the main reference point. Listed voltage is 12. Listed output rating is 140. Published fitment references include HOLDEN CALAIS, HOLDEN CALAIS 2008, HOLDEN CALAIS 2009. These details should still be checked against the original unit before ordering.

Is this alternator new or remanufactured?

It is listed as new, not remanufactured. For this listing, part number MXA336 is the main reference point. Listed voltage is 12. Listed output rating is 140. Published fitment references include HOLDEN CALAIS, HOLDEN CALAIS 2008, HOLDEN CALAIS 2009. These details should still be checked against the original unit before ordering.

What are the main electrical specifications?

It is a 12V alternator with a 140A power rating and an internal regulator. For this listing, part number MXA336 is the main reference point. Listed voltage is 12. Listed output rating is 140. Published fitment references include HOLDEN CALAIS, HOLDEN CALAIS 2008, HOLDEN CALAIS 2009. These details should still be checked against the original unit before ordering.

What pulley and mounting details are listed?

The alternator has a 6 groove pulley, 53mm pulley outside diameter, a 50mm mount leg thickness, and a pad mount. For this listing, part number MXA336 is the main reference point. Listed voltage is 12. Listed output rating is 140. Published fitment references include HOLDEN CALAIS, HOLDEN CALAIS 2008, HOLDEN CALAIS 2009. These details should still be checked against the original unit before ordering.

What vehicles are shown in the fitment preview?

The fitment preview includes Holden Calais and Holden Commodore applications, with Holden Calais year references shown from 2008 through 2017. For this listing, part number MXA336 is the main reference point. Listed voltage is 12. Listed output rating is 140. Published fitment references include HOLDEN CALAIS, HOLDEN CALAIS 2008, HOLDEN CALAIS 2009. These details should still be checked against the original unit before ordering.

What should I check before buying?

Check part number MXA336, the Mitsubishi style application, the 12V 140A rating, internal regulator, IR212 pin code, and the mounting and pulley measurements against your existing alternator. For this listing, part number MXA336 is the main reference point. Listed voltage is 12. Listed output rating is 140. Published fitment references include HOLDEN CALAIS, HOLDEN CALAIS 2008, HOLDEN CALAIS 2009. These details should still be checked against the original unit before ordering.