OEX Starter Motor 12V 9 Tooth CW Mitsubishi Style MXS311

The OEX MXS311 starter motor is a new 12V unit with 9 teeth, clockwise rotation, and a 1.4kW power rating. It is listed as Mitsubishi style, with a 2 hole starter mount, 110mm mount centres, and an M10 mount hole diameter.

Key physical dimensions include an 82mm flange diameter, 193mm overall length, 29mm pinion diameter, and 16mm pinion at rest. The unit weighs 3.86kg and is sold as each, which helps when comparing it against an existing starter or checking replacement dimensions before ordering.

OEX states this product is sourced from market leading original equipment manufacturers and aftermarket suppliers, with supply from ISO certified factories. It is backed by a 3 year passenger and 1 year commercial warranty, so the warranty period should be matched to how the vehicle is used.

Key Features

• 12V starter motor
• 9 tooth pinion
• Clockwise rotation
• 1.4kW power rating
• Mitsubishi style
• 2 hole starter mount

Specifications

• Brand: OEX
• Part No.: MXS311
• Product type: Starter Motor
• Voltage: 12V
• Rotation: CW
• Number of teeth: 9
• Power rating: 1.4kW
• Starter mount type: 2 hole

Fitment guidance

• NISSAN: NAVARA, NAVARA 2000, NAVARA 2001, NAVARA 2002, NAVARA 2003, plus other listed applications

Application and Buying Notes

This starter motor is identified as Mitsubishi style and uses part number MXS311, so the safest buying check is to compare that part number first, then confirm the 12V, 9 tooth, clockwise specification against the unit being replaced. The mount layout is also important here: this unit has a 2 hole starter mount, 110mm mount centres, and an M10 mount hole diameter.

Physical size matters on starter motors, especially where clearance is tight. Before ordering, compare the 82mm flange diameter, 193mm overall length, 29mm pinion diameter, and 16mm pinion at rest with the removed starter. These measurements help confirm the unit will sit and engage the same way as the original.

The listed fitment information supplied with this product points to Nissan applications, including Navara and Pathfinder references, but the exact vehicle coverage is not fully detailed here. Use the vehicle’s original starter details, the MXS311 part number, and the matching mount and tooth count to confirm compatibility before purchase.

The product is a new rotating electrical component with a 1.4kW rating and dry clutch listing. Those figures are useful when you are matching like for like, especially if the original unit was a different output, rotation, or mount style. If your existing starter differs in any of those areas, stop and verify before fitting.

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 MXS311 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 110mm, Number of Teeth 9, Pinion at Rest 16mm, Power Rating 1.4kW, Suits Unit Make Mitsubishi, Item Type Starter Motor, Starter Mount Type 2 Hole.

Additional published details for cross-checking include Weight 3.86kg, Product Group 1 ROTATING ELECTRICAL, Part No. MXS311, Brand OEX, Description OEX Starter Motor 12V 9Th CW Mitsubishi Style, Flange Diameter 82mm, Mount Hole Diameter M10, Overall Length 193mm, Pinion Diameter 29mm, Rotation CW.

OEX Starter Motor 12V 9Th CW Mitsubishi Style. Part number MXS311 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 MXS311, 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 NISSAN NAVARA, NISSAN NAVARA 2000, NISSAN NAVARA 2001, NISSAN NAVARA 2002. 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.

Compatibility note: Confirm fitment by checking the part number MXS311, the 12V CW configuration, 9 tooth pinion, 2 hole mount, and the physical dimensions against the removed starter and vehicle application details before buying.

FAQ

What vehicle applications are listed for this starter motor?

The supplied fitment references point to Nissan applications, including Navara and Pathfinder entries, but the exact model, year, and engine coverage is not fully detailed here. Confirm against the MXS311 part number and the original starter dimensions before ordering. For this listing, part number MXS311 is the main reference point. Listed voltage is 12. Published fitment references include NISSAN NAVARA, NISSAN NAVARA 2000, NISSAN NAVARA 2001. These details should still be checked against the original unit before ordering.

Is this starter motor new or remanufactured?

This unit is listed as new. For this listing, part number MXS311 is the main reference point. Listed voltage is 12. Published fitment references include NISSAN NAVARA, NISSAN NAVARA 2000, NISSAN NAVARA 2001. These details should still be checked against the original unit before ordering.

What voltage and rotation does it use?

It is a 12V starter motor with clockwise rotation. For this listing, part number MXS311 is the main reference point. Listed voltage is 12. Published fitment references include NISSAN NAVARA, NISSAN NAVARA 2000, NISSAN NAVARA 2001. These details should still be checked against the original unit before ordering.

How many teeth does the pinion have?

The pinion has 9 teeth. For this listing, part number MXS311 is the main reference point. Listed voltage is 12. Published fitment references include NISSAN NAVARA, NISSAN NAVARA 2000, NISSAN NAVARA 2001. These details should still be checked against the original unit before ordering.

What are the key mounting measurements?

The starter has a 2 hole mount, 110mm mount centres, an M10 mount hole diameter, and an 82mm flange diameter. For this listing, part number MXS311 is the main reference point. Listed voltage is 12. Published fitment references include NISSAN NAVARA, NISSAN NAVARA 2000, NISSAN NAVARA 2001. These details should still be checked against the original unit before ordering.

What warranty is supplied with this starter motor?

The listed warranty is 3 years for passenger use and 1 year for commercial use. For this listing, part number MXS311 is the main reference point. Listed voltage is 12. Published fitment references include NISSAN NAVARA, NISSAN NAVARA 2000, NISSAN NAVARA 2001. These details should still be checked against the original unit before ordering.