OEX Starter Motor 12V 11TH CW ZXS103

The OEX Starter Motor 12V 11th CW, part number ZXS103, is listed as a heavy commercial starter motor supplied as an individual unit. If you are replacing a starter in a vehicle that calls for a 12V unit with 11 teeth and clockwise rotation, those details need to match exactly before ordering.

This part sits in the rotating electrical category and is identified under product group 2 as Starter Motors. The specification is straightforward, but it is still important to check the full application against the vehicle’s original starter, especially when the fitment record is not provided here.

OEX states that its products are sourced from market leading Original Equipment Manufacturers and aftermarket suppliers, with manufacturing from ISO9001 certified factories. The listing also notes a one year warranty, which gives a clear coverage period for this ZXS103 starter motor.

Because starter motor fitment depends on more than just the general type, the practical checks are the 12V system requirement, 11th tooth count, clockwise rotation, and matching part number ZXS103. Those identifiers are the safest way to narrow the replacement down before purchase.

Key Features

• 12V starter motor
• 11th tooth count
• Clockwise rotation (CW)
• Heavy commercial type
• Sold as each
• OEX branded part

Specifications

• Brand: OEX
• Part No.: ZXS103
• Type: Starter Motor Heavy Comm
• Description: OEX Starter Motor 12V 11Th CW
• Product Group 1: Rotating Electrical
• Product Group 2: Starter Motors
• Unit of measure: Each
• Warranty: One Year

Application and Buying Notes

Start with the key identifiers on the part itself: 12V, 11th, CW, and ZXS103. Those are the most useful checks when comparing a replacement starter motor, because starter fitment can change with electrical system voltage, drive direction, and tooth count even where the overall unit looks similar.

This is listed as a heavy commercial starter motor, so it should be matched against the original application rather than assumed interchangeable with a lighter duty unit. If your removed starter shows a different part number, a different tooth count, or opposite rotation, it should not be treated as a direct match without further checking.

The product is supplied as each, which is useful if you are replacing a single failed unit rather than ordering a set. The one year warranty applies to this OEX starter motor, but warranty coverage does not remove the need to confirm the vehicle application correctly before fitting.

If you are comparing options, use the original starter label, the vehicle’s parts catalogue, and the physical mounting and drive details together. For a rotating electrical part like this, the safest path is to verify the part number ZXS103 and the listed 12V 11th CW specification before committing to the purchase.

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 ZXS103 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 HEAVY COMM, Unit of Measure EACH, Warranty One Year, Product Group 1 ROTATING ELECTRICAL, Part No. ZXS103, Brand OEX, Description OEX Starter Motor 12V 11Th CW, Product Group 2 STARTER MOTORS.

OEX Starter Motor 12V 11Th CW. Part number ZXS103 should be checked first. These details form the core reference points used by parts interpreters when confirming the correct replacement.

For part number ZXS103, 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 heavy comm in workshop, fleet, trade, agricultural, or construction service, the listed electrical specification should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Where no verified application list is available, the part number, mounting details, connector style, and published specifications should be used as the primary selection criteria.

In the absence of a verified fitment list, the safest approach is to compare the removed unit directly with the listed product details. That includes checking the housing style, pulley layout, regulator arrangement, and any visible identification numbers before supply is approved.

Compatibility note: Please confirm compatibility using the part number ZXS103 and the listed 12V 11th CW application details before ordering. If the original starter differs in voltage, tooth count, rotation, or part number, it should be checked against the vehicle application first.

FAQ

What is the part number for this starter motor?

The part number listed is ZXS103. For this listing, part number ZXS103 is the main reference point. These details should still be checked against the original unit before ordering.

What voltage is this starter motor?

It is a 12V starter motor. For this listing, part number ZXS103 is the main reference point. These details should still be checked against the original unit before ordering.

What does 11th CW mean on this listing?

It indicates an 11th tooth count with clockwise rotation (CW). For this listing, part number ZXS103 is the main reference point. These details should still be checked against the original unit before ordering.

Is this a heavy commercial starter motor?

Yes. The type is listed as Starter Motor Heavy Comm. For this listing, part number ZXS103 is the main reference point. These details should still be checked against the original unit before ordering.

What warranty is shown for this OEX starter motor?

The listing shows a one year warranty. For this listing, part number ZXS103 is the main reference point. These details should still be checked against the original unit before ordering.

How should fitment be checked before buying?

Confirm the original part number, 12V system requirement, 11th tooth count, and clockwise rotation against the vehicle’s application details before ordering. For this listing, part number ZXS103 is the main reference point. These details should still be checked against the original unit before ordering.