OEX Starter Motor 12V 9 Tooth CW Denso Style DXS443

The OEX DXS443 is a new 12V starter motor in Denso style, with a 9 tooth pinion and clockwise rotation. It is listed as a 2 hole starter mount type with 132mm mount centres, a 74mm flange diameter, and an overall length of 201mm, so the physical dimensions can be checked against the original unit before purchase.

This starter motor is rated at 1.2kW and uses an M10x1.5/11 mount hole diameter. The pinion sits at 9mm at rest and the pinion diameter is 29mm. Those measurements matter when confirming clearance, mounting alignment, and engagement style on the vehicle it is being fitted to.

OEX positions this unit as a quality replacement starter motor for the Australian automotive aftermarket. It is a new part, weighs 3.42kg, and carries part number DXS443. The listed warranty is 3 years for passenger applications and 1 year for commercial applications, which is useful to note when comparing it with other replacement options.

Key Features

• 12V starter motor
• Denso style unit
• 9 tooth pinion
• Clockwise rotation
• 2 hole starter mount
• New replacement part

Specifications

• Voltage: 12V
• Power rating: 1.2kW
• Number of teeth: 9
• Rotation: CW
• Starter mount type: 2 hole
• Mount centres A: 132mm
• Flange diameter: 74mm
• Overall length: 201mm

Compatibility guidance

• Fitment information supplied includes Holden Nova applications from 1989 to 1997.
• Fitment information supplied includes Toyota Corolla applications from 1981 to 1991.
• Fitment information supplied includes Toyota Corolla Levin applications.
• Fitment information supplied includes Toyota Sprinter applications.
• Fitment should still be confirmed against the original starter motor dimensions, rotation, tooth count, and part number before ordering.

Application and Buying Notes

The most important checks for this starter are the 12V system, 9 tooth pinion, clockwise rotation, and the Denso style body shape. The part is listed with a 2 hole mount, 132mm mount centres, a 74mm flange diameter, and an overall length of 201mm, so it is worth comparing those figures with the starter being replaced before assuming interchange.

Because starter motors can look similar while differing in mounting and engagement details, the part number DXS443 is the safest reference point to use when matching. The listed mount hole diameter is M10x1.5/11, the pinion diameter is 29mm, and the pinion at rest is 9mm. Those details help confirm whether the unit will physically suit the application without forcing the installation.

The fitment list supplied covers Holden Nova, Toyota Corolla, Toyota Corolla Levin, and Toyota Sprinter applications, but the exact vehicle match still depends on the specific variant and original equipment fitted to the car. If you are replacing a starter on an older vehicle, compare the old unit carefully rather than relying on the badge alone, as the starter style and mount pattern are the critical points here.

This is a new OEX starter motor, not a remanufactured unit, and the listed warranty differs by application type: 3 years for passenger use and 1 year for commercial use. If the vehicle is used in a commercial setting, it is sensible to check that the intended application falls within the warranty terms before purchase and to keep the invoice details with the installation records.

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 DXS443 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 132mm, Number of Teeth 9, Pinion at Rest 9mm, Power Rating 1.2kW, Suits Unit Make Denso, Item Type Starter Motor, Starter Mount Type 2 Hole.

Additional published details for cross-checking include Weight 3.42kg, Product Group 1 ROTATING ELECTRICAL, Part No. DXS443, Brand OEX, Description OEX Starter Motor 12V 9Th CW Denso Style, Flange Diameter 74mm, Mount Hole Diameter M10x1.5/11, Overall Length 201mm, Pinion Diameter 29mm, Rotation CW.

OEX Starter Motor 12V 9Th CW Denso Style. Part number DXS443 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 DXS443, 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 HOLDEN NOVA, HOLDEN NOVA 1989, HOLDEN NOVA 1990, HOLDEN NOVA 1991, TOYOTA COROLLA, TOYOTA COROLLA 1981. 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: Please confirm fitment by matching part number DXS443, the 12V 9 tooth clockwise Denso style specification, and the stated dimensions against the original starter motor and vehicle application details before ordering.

FAQ

What is the part number for this starter motor?

The listed part number is DXS443.

Is this starter motor 12 volt?

Yes. The voltage is listed as 12V.

How many teeth does the pinion have?

It has 9 teeth.

What rotation does this starter motor use?

The rotation is clockwise, shown as CW.

Is this a new or remanufactured unit?

It is listed as a new starter motor.

Which vehicles are listed in the fitment information?

The supplied fitment information includes Holden Nova, Toyota Corolla, Toyota Corolla Levin, and Toyota Sprinter applications. The exact match should still be confirmed against the original unit and part number DXS443 before ordering.