OEX Starter Motor 12V 10 Tooth CW Mitsubishi Style MXS329

The OEX MXS329 is a new 12V starter motor with clockwise rotation, a 10 tooth pinion, and a 2.2kW power rating. It is listed as a Mitsubishi style unit and is intended for applications where the mounting and pinion details match, including a 3 hole starter mount, 81mm flange diameter, and M10x1.25 mount holes.

This starter motor uses a 230mm overall length, 32mm pinion diameter, 18mm pinion at rest, and mounting centres of 137mm, 95mm, and 75mm. Those measurements matter when matching a replacement, especially when the original starter has been changed previously or when the vehicle has had a non-original unit fitted.

The part number is MXS329 and the unit is supplied under the OEX brand in new condition. The note supplied with the part is important: a worn ignition switch barrel can delay the key return from the start position, which can keep the starter held in mesh and potentially damage it, so the key function should be checked before fitting.

Key Features

• New 12V starter motor
• Clockwise rotation
• 10 tooth pinion
• 2.2kW power rating
• 3 hole starter mount
• Mitsubishi style replacement

Specifications

• Brand: OEX
• Part number: MXS329
• Product type: Starter motor
• Voltage: 12V
• Power rating: 2.2kW
• Rotation: CW
• Number of teeth: 10
• Pinion at rest: 18mm

Application guidance

• Fitment makes supplied: Ford, Mazda
• Referenced application groups include Ford Courier, Ford Ranger, Ford Transit, Mazda B-Series, Mazda BT-50, Mazda E-Series, and Mazda Titan
• Sample application entries supplied include Ford Courier 1985 to 1995 and Mazda B-Series 1996 to 2006
• Use the vehicle application details and starter measurements together before ordering

Application and Buying Notes

When checking this starter motor, start with the part number MXS329, then confirm the key dimensions: 12V, clockwise rotation, 10 tooth pinion, 2.2kW output, and the 3 hole mounting pattern. The mounting centres of 137mm, 95mm, and 75mm, along with the 81mm flange diameter and M10x1.25 mount hole size, are the practical checks that help avoid a mismatch.

The listing notes that this unit will replace some 9 tooth, 11 tooth, and 12 tooth units, but only when the application and physical details line up. That makes the tooth count, pinion position, and mount pattern just as important as the vehicle model name. A starter that looks similar can still differ in pinion and mounting geometry.

This starter is described as a Mitsubishi style unit, so matching by style alone is not enough. Confirm the vehicle application, compare the old starter against the listed measurements, and check whether the replacement is for a dry clutch arrangement if that detail is relevant to your vehicle. The unit weight is 4.7kg and the overall length is 230mm, which can also help during comparison.

Warranty is listed as 3 years for passenger use and 1 year for commercial use. Even with that coverage, the correct fitment check still comes first: confirm the part number, rotation, tooth count, and mounting centres before installation to reduce the risk of returning a part that simply does not match the vehicle.

If the original starter has been replaced previously, measure the unit on the vehicle rather than relying only on model and year. The supplied fitment group includes Ford and Mazda applications, but the safest buying decision comes from matching the exact starter configuration, especially on vehicles where engine or electrical parts may have been changed over time.

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 MXS329 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 137mm, Mount Centres C 75mm, Number of Teeth 10, Pinion at Rest 18mm, Power Rating 2.2kW, Suits Unit Make Mitsubishi, Note Worn ignition switch barrel can delay key return from start position to ignition position this delay can potentially damage the starter motor (held in mesh). Must inspect the function of the key prior to new starter fitment.Will replace 9 tooth, 11 tooth and 12 tooth units..

Additional published details for cross-checking include New / Reman. New, Wet / Dry Clutch Dry, Product Group 2 STARTER MOTORS, Part No. MXS329, Brand OEX, Description OEX Starter Motor 12V 10Th CW Mitsubishi Style - See Note, Flange Diameter 81mm, Mount Centres B 95mm, Mount Hole Diameter M10x1.25.

OEX Starter Motor 12V 10Th CW Mitsubishi Style - See Note. Part number MXS329 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 MXS329, 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.

Compatibility note: Confirm fitment by matching part number MXS329, the 12V clockwise 10 tooth specification, and the mounting measurements against the vehicle application before purchase or installation.

FAQ

What is the part number for this starter motor?

The part number is MXS329.

Is this a new or remanufactured unit?

It is listed as new.

What voltage and rotation does it use?

It is a 12V starter motor with clockwise rotation.

How many teeth does the pinion have?

The pinion has 10 teeth.

What vehicles are listed in the fitment information?

The supplied fitment information includes Ford and Mazda application groups, with examples such as Ford Courier, Ford Ranger, Ford Transit, Mazda B-Series, Mazda BT-50, Mazda E-Series, and Mazda Titan.

What should be checked before fitting this starter?

Check the ignition switch barrel and key return function, then confirm the part number, 12V clockwise rotation, 10 tooth pinion, and mounting measurements including the 137mm, 95mm, and 75mm centres.