OEX Starter Motor 12V 12T CW Delco DXS573

The OEX starter motor DXS573 is a new 12V unit with 12 teeth, clockwise rotation and a 1.7kW power rating. It is listed for a Delco application and uses a 2 hole starter mount, with M10x1.25 mount holes and a 77mm flange diameter.

Physical sizing is important with starter motors, and this unit measures 222mm overall length, has a 36mm pinion diameter, and a 16mm pinion at rest. It weighs 3.54kg and is supplied as a single each item under the OEX brand.

This starter motor is described as a dry clutch unit and is backed by a 3 year passenger / 1 year commercial warranty. OEX notes that its products are made using OE components and are sourced through ISO9001 certified manufacturing and supply channels.

Key Features

• 12V starter motor for Delco applications
• 12 tooth pinion, clockwise rotation
• 2 hole starter mount with M10x1.25 mount holes
• 1.7kW power rating
• New unit, supplied each
• Dry clutch application

Specifications

• Part number: DXS573
• Brand: OEX
• Product type: Starter motor
• Voltage: 12V
• Rotation: CW
• Number of teeth: 12
• Power rating: 1.7kW
• Starter mount type: 2 hole

Verified fitment information

• Hyundai i40
• Hyundai i40 2011
• Hyundai i40 2012
• Hyundai i40 2013
• Hyundai i40 2014
• Hyundai i40 2015
• Hyundai i40 2016
• Hyundai i40 2017

Application and Buying Notes

When replacing a starter motor, the most useful checks are the part number, mounting arrangement, voltage and drive details. This unit is identified as DXS573, runs on 12V, uses a 2 hole mount, and has M10x1.25 mount holes, so those points should line up with the vehicle and the original starter before ordering.

The 12 tooth pinion, 36mm pinion diameter and 77mm flange diameter are all practical fitment checkpoints. The overall length is 222mm and the pinion rests at 16mm, so if space around the bellhousing or mounting face is tight, those dimensions are worth comparing with the removed starter.

This starter is listed for Delco applications and is marked as a dry clutch unit, which matters because starter type and application need to match the original arrangement. The stated 1.7kW power rating, clockwise rotation and 3.54kg weight give a useful reference for comparing like-for-like units.

For buyers working through a replacement, the safest approach is to match the part number first, then confirm the unit make, tooth count, rotation, mounting style and key dimensions. If the existing starter has visible numbers or an identifiable Delco application, compare those details carefully 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 DXS573 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 Hole Diameter M10x1.25, Overall Length 222mm, Pinion Diameter 36mm, Rotation CW, Voltage 12, Starter Mount Type 2 Hole, Weight 3.54kg.

Additional published details for cross-checking include Product Group 1 ROTATING ELECTRICAL, Part No. DXS573, Brand OEX, Description OEX Starter Motor 12V 12Th CW Delco, Flange Diameter 77mm, Number of Teeth 12, Pinion at Rest 16mm, Power Rating 1.7kW, Suits Unit Make Delco, New / Reman. New.

OEX Starter Motor 12V 12Th CW Delco. Part number DXS573 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 DXS573, 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 HYUNDAI I40, HYUNDAI I40 2011, HYUNDAI I40 2012, HYUNDAI I40 2013, KIA RONDO, KIA RONDO 2013. 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 compatibility by matching part number DXS573, the Delco application, 12V electrical specification, clockwise rotation, 12 tooth pinion, 2 hole mount and the listed dimensions against the original starter and vehicle application data.

FAQ

What is the part number for this starter motor?

The part number is DXS573. For this listing, part number DXS573 is the main reference point. Listed voltage is 12. Published fitment references include HYUNDAI I40, HYUNDAI I40 2011, HYUNDAI I40 2012. These details should still be checked against the original unit before ordering.

Is this a 12V starter motor?

Yes. The listed voltage is 12V. For this listing, part number DXS573 is the main reference point. Listed voltage is 12. Published fitment references include HYUNDAI I40, HYUNDAI I40 2011, HYUNDAI I40 2012. These details should still be checked against the original unit before ordering.

What rotation does this starter motor use?

It is clockwise rotation, shown as CW. For this listing, part number DXS573 is the main reference point. Listed voltage is 12. Published fitment references include HYUNDAI I40, HYUNDAI I40 2011, HYUNDAI I40 2012. These details should still be checked against the original unit before ordering.

How many teeth does the pinion have?

The pinion has 12 teeth. For this listing, part number DXS573 is the main reference point. Listed voltage is 12. Published fitment references include HYUNDAI I40, HYUNDAI I40 2011, HYUNDAI I40 2012. These details should still be checked against the original unit before ordering.

What vehicle makes are listed in the fitment information?

The fitment information lists Hyundai i40 applications and Kia Rondo applications, including model years shown in the fitment bullets. For this listing, part number DXS573 is the main reference point. Listed voltage is 12. Published fitment references include HYUNDAI I40, HYUNDAI I40 2011, HYUNDAI I40 2012. 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 DXS573 is the main reference point. Listed voltage is 12. Published fitment references include HYUNDAI I40, HYUNDAI I40 2011, HYUNDAI I40 2012. These details should still be checked against the original unit before ordering.