OEX Starter Motor 12V 8 Tooth CCW Mitsubishi Style MXS290

The OEX MXS290 is a new 12V starter motor with 8 teeth, CCW rotation, and a 1.4kW power rating. It is listed as a Mitsubishi style unit with a 2-hole starter mount, 120mm mount centres, and a 65mm flange diameter, so matching the physical layout is just as important as matching the electrical details.

This starter motor suits Mitsubishi applications and is supplied as an each unit under product type Starter Motor. Key dimensions include an overall length of 220mm, a 28mm pinion diameter, a 49mm pinion at rest measurement, and a mount hole diameter of 11mm. Those figures matter when you are comparing the replacement to the original unit already in the vehicle.

OEX identifies this as a quality replacement part for the Australian automotive aftermarket. The unit is new, uses a dry clutch arrangement, weighs 2.9kg, and carries warranty support of 3 years for passenger use or 1 year for commercial use. It is intended for buyers who want the part number, mounting pattern, and rotation direction checked before fitting.

Key Features

• New OEX starter motor
• 12V electrical system
• 8-tooth pinion
• CCW rotation
• 1.4kW power rating
• 2-hole starter mount

Specifications

• Brand: OEX
• Part No.: MXS290
• Voltage: 12V
• Power Rating: 1.4kW
• Number of Teeth: 8
• Rotation: CCW
• Starter Mount Type: 2 Hole
• Mount Centres A: 120mm

Verified fitment guidance

• Suits Mitsubishi applications
• Manual transmission note supplied: 8 and 9 tooth units are interchangeable
• Fitment data also references Subaru applications in the provided application list, but the key verified product fact remains the Mitsubishi style and Mitsubishi suitability
• Confirm the original starter uses the same 12V, CCW, 2-hole mount, 120mm centres, 65mm flange diameter, and 8-tooth configuration before ordering

Application and Buying Notes

When replacing a starter motor, the safest check is to compare the part number MXS290 and the physical measurements against the original unit. For this starter, the critical identifiers are 12V, CCW rotation, 8 teeth, 2-hole mounting, 120mm mount centres, and a 65mm flange diameter. If any of those details differ from the unit removed from the vehicle, stop and confirm before fitting.

The note supplied with this part says manual transmission applications can use 8 and 9 tooth units interchangeably. That is useful, but it does not remove the need to confirm the actual starter configuration in the vehicle, especially the mounting pattern, rotation direction, and overall length of 220mm. Matching the mechanical fit is the part that prevents installation issues.

This starter is listed as a dry unit and weighs 2.9kg, with a 28mm pinion diameter and a 49mm pinion at rest measurement. Those details help when checking clearances and direct replacement compatibility. The warranty is 3 years for passenger use or 1 year for commercial use, so the intended application should be considered when choosing the part.

For buyers working from a registration lookup or a workshop note, use the MXS290 part number first and then verify the starter style, tooth count, and mount hole diameter of 11mm. A Mitsubishi style starter can still vary in the details that matter most at installation, so confirm the original unit rather than relying on appearance alone.

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 MXS290 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 STARTER MOTOR, Unit of Measure EACH, Warranty 3yr Passenger 1yr Commercial, Mount Centres A 120mm, Number of Teeth 8, Pinion at Rest 49mm, Power Rating 1.4kW, Suits Unit Make Mitsubishi, Note Manual Transmission - 8 & 9 tooth units interchangeable, Starter Mount Type 2 Hole.

Additional published details for cross-checking include Weight 2.9kg, Product Group 1 ROTATING ELECTRICAL, Part No. MXS290, Brand OEX, Description OEX Starter Motor 12V 8Th CCW Mitsubishi Style, Flange Diameter 65mm, Mount Hole Diameter 11, Overall Length 220mm, Pinion Diameter 28mm, Rotation CCW.

OEX Starter Motor 12V 8Th CCW Mitsubishi Style. Part number MXS290 should be checked first. Listed voltage is 12. These details form the core reference points used by parts interpreters when confirming the correct replacement.

For part number MXS290, 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 starter motor in workshop, fleet, trade, agricultural, or construction service, the listed voltage 12 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Available application references include SUBARU BRUMBY, SUBARU BRUMBY 1981, SUBARU BRUMBY 1982, SUBARU BRUMBY 1983. 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 3yr Passenger 1yr Commercial. Warranty terms should be considered alongside correct application and part identification, as warranty does not replace fitment confirmation.

Compatibility note: Confirm fitment with the part number MXS290 and compare the 12V, CCW, 8-tooth, 2-hole, 120mm centre, and 65mm flange details against the original starter before purchase.

FAQ

What is the part number for this starter motor?

The part number is MXS290.

What voltage is this starter motor?

It is a 12V starter motor.

How many teeth does the pinion have?

This starter motor has 8 teeth.

What rotation does this starter use?

It is listed as CCW rotation.

What warranty is supplied?

The warranty listed is 3 years for passenger use and 1 year for commercial use.

Does the listing mention transmission-related fitment guidance?

Yes. The note states that for manual transmission applications, 8 and 9 tooth units are interchangeable.