OEX Starter Motor 12V 9 Tooth CCW Mitsubishi Style MXS291

The OEX starter motor, part number MXS291, is a new 12V unit with 9 teeth, CCW rotation and a 1.4kW power rating. It is listed as a Mitsubishi style starter motor and is supplied as a 2 hole mount design with 120mm mount centres, which are important checks when matching a replacement starter.

Key dimensions include an 82mm flange diameter, 11mm mount hole diameter, 216mm overall length, 29mm pinion diameter and 32mm pinion at rest. The unit weighs 3.26kg and is intended for dry clutch applications. These measurements help distinguish the starter from similar-looking units that may not share the same mounting or pinion arrangement.

OEX identifies this as a quality replacement starter motor for the Australian automotive aftermarket. The product is new, carries the OEX brand, and is covered by a 3 year passenger / 1 year commercial warranty as listed for this unit. Where a vehicle uses an automatic transmission, the note supplied states that 8 and 9 tooth units are interchangeable in that application.

Key Features

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

Specifications

• Voltage: 12V
• Power rating: 1.4kW
• Number of teeth: 9
• Rotation: CCW
• Mount centres A: 120mm
• Starter mount type: 2 hole
• Flange diameter: 82mm
• Mount hole diameter: 11mm

Fitment guidance

• No verified vehicle fitment list is provided for this item in the supplied product details.
• The only application guidance supplied is that it suits Mitsubishi style units and that automatic transmission applications may accept interchangeable 8 and 9 tooth units.
• Use the part number MXS291 and the physical measurements above to confirm the replacement starter before ordering.

Application and Buying Notes

Starter motors need to match more than just voltage, and this one is a 12V, 1.4kW unit with 9 teeth, CCW rotation and a 2 hole mount. The 120mm mount centres, 82mm flange diameter and 216mm overall length are all useful checkpoints when comparing the old starter to MXS291, especially where the vehicle originally carried a Mitsubishi style unit.

The listed warranty is 3 years for passenger use and 1 year for commercial use. That warranty applies to this new OEX starter motor as supplied, so it is worth confirming the application and duty cycle before purchase, particularly if the vehicle is used commercially or in a higher start-frequency environment.

When replacing a starter, the safest approach is to compare the old unit to MXS291 using the tooth count, rotation, mount type, pinion size and mounting centres. This reduces the chance of ordering a starter that is close in appearance but incorrect in fit or engagement.

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 MXS291 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 9, Pinion at Rest 32mm, Power Rating 1.4kW, Suits Unit Make Mitsubishi, Note Automatic Transmission - 8 & 9 tooth units interchangeable, Starter Mount Type 2 Hole.

Additional published details for cross-checking include Weight 3.26kg, Product Group 1 ROTATING ELECTRICAL, Part No. MXS291, Brand OEX, Description OEX Starter Motor 12V 9Th CCW Mitsubishi Style, Flange Diameter 82mm, Mount Hole Diameter 11, Overall Length 216mm, Pinion Diameter 29mm, Rotation CCW.

OEX Starter Motor 12V 9Th CCW Mitsubishi Style. Part number MXS291 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 MXS291, 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 FORESTER, SUBARU FORESTER 1997, SUBARU FORESTER 1998, SUBARU FORESTER 1999. 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 using part number MXS291, 12V specification, 9 tooth CCW configuration, 2 hole mount, 120mm mount centres and the measured dimensions before ordering. If the removed starter differs in any of these points, check the application carefully before purchase.

FAQ

What is the part number for this starter motor?

The part number is MXS291. For this listing, part number MXS291 is the main reference point. Listed voltage is 12. Published fitment references include SUBARU FORESTER, SUBARU FORESTER 1997, SUBARU FORESTER 1998. These details should still be checked against the original unit before ordering.

Is this starter motor new or remanufactured?

It is listed as new. For this listing, part number MXS291 is the main reference point. Listed voltage is 12. Published fitment references include SUBARU FORESTER, SUBARU FORESTER 1997, SUBARU FORESTER 1998. These details should still be checked against the original unit before ordering.

What voltage and rotation does it have?

It is a 12V starter motor with CCW rotation. For this listing, part number MXS291 is the main reference point. Listed voltage is 12. Published fitment references include SUBARU FORESTER, SUBARU FORESTER 1997, SUBARU FORESTER 1998. 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 MXS291 is the main reference point. Listed voltage is 12. Published fitment references include SUBARU FORESTER, SUBARU FORESTER 1997, SUBARU FORESTER 1998. These details should still be checked against the original unit before ordering.

What mount type does it use?

It uses a 2 hole starter mount with 120mm mount centres. For this listing, part number MXS291 is the main reference point. Listed voltage is 12. Published fitment references include SUBARU FORESTER, SUBARU FORESTER 1997, SUBARU FORESTER 1998. These details should still be checked against the original unit before ordering.

Is there any transmission-related fitment note?

Yes. The supplied note says automatic transmission applications have interchangeable 8 and 9 tooth units. For this listing, part number MXS291 is the main reference point. Listed voltage is 12. Published fitment references include SUBARU FORESTER, SUBARU FORESTER 1997, SUBARU FORESTER 1998. These details should still be checked against the original unit before ordering.