OEX Ignition Switch SMP USA OIS20

The OEX Ignition Switch SMP USA, part number OIS20, is a switch supplied in eaches for vehicle electrical and engine management applications. It is listed as an OEX brand electrical part and is designed to suit buyers who need the correct ignition switch by part number rather than by guesswork.

This item is manufactured to OEM specifications and is sourced from world leading OEM and OES manufacturers. That combination is important when you are replacing an ignition switch, because the fit, function, and connector arrangement need to match the vehicle application closely for the switch to operate as intended.

The listed warranty is two years, and the broader warranty statement supplied is 2 year / 40,000 km. For an ignition switch, confirming the part number OIS20 against the application details before ordering is the safest way to avoid an unnecessary return or an incorrect installation.

Key Features

• OEX ignition switch
• Part number OIS20
• Manufactured to OEM specifications
• Sourced from OEM and OES manufacturers
• Technology adapted for the aftermarket
• Covered by a 2 year / 40,000 km warranty

Specifications

• Brand: OEX
• Product type: Switch
• Description: OEX Ignition Switch SMP USA
• Part No.: OIS20
• Unit of measure: Each
• Product group 1: Electrical Parts
• Product group 2: Engine Management
• Warranty: Two Years

Application and Buying Notes

When replacing an ignition switch, the most useful identifiers are the part number OIS20, the product description OEX Ignition Switch SMP USA, and the fact that it is supplied as a switch in each. Because no vehicle fitment list has been provided here, the safest approach is to match the part number and compare the old unit’s shape, connector style, and mounting arrangement before ordering.

The listing states that the switch is manufactured to OEM specifications and sourced from OEM and OES manufacturers. That matters because ignition switches are part of the vehicle’s starting and electrical control system, so small differences in design can affect whether the part installs correctly and functions as expected.

The warranty information supplied is two years, with a 2 year / 40,000 km warranty noted in the features. Warranty terms do not replace fitment checking, so it is still important to confirm the application against your vehicle details, the existing switch, and any matching references supplied by your installer or parts catalogue.

If you are replacing an intermittent or failed ignition switch, the key buying checkpoint is accurate identification rather than assuming a similar-looking switch will suit. Use the OIS20 part number as the primary reference, and only proceed once the application details align with your vehicle and existing component.

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 OIS20 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 SWITCH, Unit of Measure EACH, Warranty Two Years, Product Group 1 ELECTRICAL PARTS, Part No. OIS20, Brand OEX, Description OEX Ignition Switch SMP USA, Product Group 2 ENGINE MANAGEMENT.

OEX Ignition Switch SMP USA. Part number OIS20 should be checked first. These details form the core reference points used by parts interpreters when confirming the correct replacement.

For part number OIS20, 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 switch 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: Confirm compatibility using part number OIS20 and the vehicle application details before purchase, as no fitment list has been supplied.

FAQ

What is the part number for this ignition switch?

The part number supplied is OIS20. For this listing, part number OIS20 is the main reference point. These details should still be checked against the original unit before ordering.

What brand is this ignition switch?

It is an OEX brand ignition switch. For this listing, part number OIS20 is the main reference point. These details should still be checked against the original unit before ordering.

Is this sold as a single item or a set?

It is supplied as each, so this listing is for one switch. For this listing, part number OIS20 is the main reference point. These details should still be checked against the original unit before ordering.

What warranty is listed for this part?

The listing states a two year warranty and also notes a 2 year / 40,000 km warranty. For this listing, part number OIS20 is the main reference point. These details should still be checked against the original unit before ordering.

Is vehicle fitment provided for this switch?

No fitment list has been provided, so compatibility should be confirmed using part number OIS20 and the vehicle application details before ordering. For this listing, part number OIS20 is the main reference point. These details should still be checked against the original unit before ordering.

What product group does this part belong to?

It is listed under Electrical Parts and Engine Management. For this listing, part number OIS20 is the main reference point. These details should still be checked against the original unit before ordering.