OEX Starter Motor 12V 14 Tooth CCW Denso Style DXS4046

The OEX DXS4046 is a new 12V starter motor with 14 teeth, counter-clockwise rotation, and a Denso-style fitment profile. It is listed as suitable for Denso applications and is intended for stop/start use only, so it should only be considered where that application requirement matches the vehicle and charging system setup.

Key physical details are provided for checking against the original unit before purchase: 121mm mount centres, 75mm nose cone length, 221mm overall length, 82.5mm flange diameter, and an 11mm mount hole diameter. The unit has a 44mm pinion diameter and 33mm pinion at rest, which are useful reference points when comparing against the existing starter.

This starter motor is supplied new, not remanufactured, and carries a 3 year passenger / 1 year commercial warranty. The listed power rating is 1.7kW, and the starter mount type is 2 hole, so the physical mounting arrangement should be checked carefully alongside the DXS4046 part number and the vehicle application before ordering.

Key Features

• 12V starter motor
• 14 tooth pinion
• CCW rotation
• Denso style
• For stop/start applications only
• New unit

Specifications

• Brand: OEX
• Part No.: DXS4046
• OEM Number: 428000-8410
• Power Rating: 1.7kW
• Voltage: 12
• Rotation: CCW
• Number of Teeth: 14
• Mount Centres A: 121mm

Fitment guidance

• Listed Subaru applications include Forester, Impreza, Liberty, Outback and XV.
• Fitment samples supplied include Subaru Forester 2013, 2014 and 2015.
• The fitment data shown is application-specific, so the exact vehicle match should still be confirmed against the part number and starter dimensions.

Application and Buying Notes

Start by matching the part number DXS4046 and the OEM number 428000-8410 to the original starter or the vehicle catalogue entry. That is the safest way to confirm the correct unit, especially where the vehicle uses a Denso-style starter with 14 teeth and CCW rotation.

The stop/start note is important. This starter is listed for stop/start applications only, so it should not be treated as a general replacement for every 12V Denso-style starter. The mount type is 2 hole, with 121mm mount centres, 75mm nose cone length, and 82.5mm flange diameter, all of which should be checked against the removed unit.

If you are comparing the physical starter in hand, measure the overall length of 221mm, the pinion diameter of 44mm, and the pinion at rest measurement of 33mm. These dimensions help confirm that the replacement matches the original assembly, particularly where more than one starter may appear similar at first glance.

The listed warranty is 3 years for passenger use and 1 year for commercial use. Warranty terms do not replace fitment checking, so the buyer still needs to confirm the application, wiring arrangement, rotation direction, tooth count, and mounting points before fitting.

Because this unit is new and supplied as each, it is suitable for customers replacing a failed starter rather than looking for a remanufactured option. Take care to compare the Denso-style specification, 1.7kW rating, and the stop/start requirement together, as these details matter when identifying the correct electrical starter for the vehicle.

Where there is any doubt, compare the old starter side-by-side with the specifications above before installation. The safest purchasing approach is to verify the application, match the connector and mounting arrangement, and confirm the listed dimensions 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 DXS4046 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 121mm, Nose Cone Length 75mm, Overall Length 221mm, Pinion Diameter 44mm, Rotation CCW, Voltage 12, New / Reman. New.

Additional published details for cross-checking include Wet / Dry Clutch Dry, Product Group 2 STARTER MOTORS, Part No. DXS4046, Brand OEX, Description OEX Starter Motor 12V 14Th CCW Denso Style - See Note, Flange Diameter 82.5mm, Mount Hole Diameter 11, Number of Teeth 14, Pinion at Rest 33mm.

OEX Starter Motor 12V 14Th CCW Denso Style - See Note. Part number DXS4046 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 DXS4046, 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.

Compatibility note: Confirm fitment by checking the DXS4046 part number, OEM 428000-8410, Denso-style application, stop/start requirement, 12V rating, 14 tooth count, CCW rotation, and the listed mounting dimensions against the vehicle and removed starter before ordering.

FAQ

What type of starter motor is this?

It is a new OEX starter motor, 12V, Denso style, with 14 teeth and CCW rotation. The part number is DXS4046.

Is this starter suitable for all 12V applications?

No. It is listed for stop/start applications only, so it should only be used where that requirement matches the vehicle application.

What mounting details are listed for this starter?

The listed mounting details are 121mm mount centres, 82.5mm flange diameter, 11mm mount hole diameter, and a 2 hole starter mount type.

What is the power rating?

The listed power rating is 1.7kW.

Which OEM number is provided?

The OEM number supplied is 428000-8410.

Which vehicles are shown in the fitment data?

The fitment data shows Subaru applications including Forester, Impreza, Liberty, Outback and XV, with sample Forester applications including 2013, 2014 and 2015.