OEX Stop Light Switch OES Taiwan OSL138

The OEX Stop Light Switch OES Taiwan, part number OSL138, is a switch sold as an each unit for the vehicle electrical system. It sits within the electrical parts and engine management groups, and it is identified as an OEX component. For buyers comparing replacement switches, the part number OSL138 is the key identifier to match before ordering.

This item is described as manufactured to OEM specifications, which is the main technical point to verify when you need a like-for-like replacement switch. The listing also notes OES Taiwan in the product description, so the application should be checked carefully against the vehicle and the existing switch before purchase. The supplied warranty is two years.

Fitment information provided with this part includes Ford Escape and Mazda Tribute applications across multiple model years. Those applications should be treated as the available fitment guidance for this listing, with final confirmation still best made against the part number OSL138 and the vehicle details. That approach matters on stop light switches because the correct switch must suit the vehicle’s braking and electrical setup.

For workshop use, retail replacement, or fleet maintenance, this is the sort of electrical control component that should be chosen on identification, not assumption. Matching the listed part number, brand, and vehicle application is the safest way to avoid ordering the wrong switch, especially where similar models and year ranges can overlap.

Key Features

• OEX stop light switch
• Part number OSL138
• Sold as each
• OES Taiwan description
• Manufactured to OEM specifications
• Two year warranty

Specifications

• Brand: OEX
• Type: Switch
• Product group 1: Electrical parts
• Product group 2: Engine management
• Part number: OSL138
• Unit of measure: Each
• Warranty: Two years
• Description: OEX Stop Light Switch OES Taiwan

Verified fitment guidance

• Ford Escape applications listed across model years 2001 to 2011
• Mazda Tribute applications listed across model years 2000 to 2008
• Fitment tokens also reference Ford and Mazda as the vehicle makes
• Use the part number OSL138 and the vehicle application details to confirm the correct switch before ordering

Application and Buying Notes

When replacing a stop light switch, the most important checks are the part number and the vehicle application. For this item, the key identifier is OSL138, and the available fitment guidance points to Ford Escape and Mazda Tribute applications. If you are working from an existing part, compare the number on the old switch carefully before you buy.

The listing states this switch is manufactured to OEM specifications. In practical terms, that means the part is intended to align with the original specification rather than being a universal switch. Because stop light switches are tied to brake-light operation, correct identification matters more than a general description of the vehicle being similar.

The supplied fitment preview covers Ford Escape from 2001 through 2011 and Mazda Tribute from 2000 through 2008. If your vehicle is outside those ranges, or if you are unsure about a variant within those ranges, confirm the application by part number and vehicle details before placing the order.

This item is sold individually as each, which suits a direct replacement where only one switch is required. The two year warranty is the stated coverage for the part, but warranty coverage does not replace the need to confirm application compatibility. A careful fitment check up front is still the best way to avoid delays and returns.

Because the product sits in the electrical parts and engine management groups, accuracy in selection is important. A stop light switch can look similar to other switches, so do not rely on appearance alone. Match OSL138, confirm the Ford or Mazda application, and make sure the vehicle details line up with the listing before 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 OSL138 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. OSL138, Brand OEX, Description OEX Stop Light Switch OES Taiwan, Product Group 2 ENGINE MANAGEMENT.

OEX Stop Light Switch OES Taiwan. Part number OSL138 should be checked first. These details form the core reference points used by parts interpreters when confirming the correct replacement.

For part number OSL138, 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.

Available application references include FORD ESCAPE, FORD ESCAPE 2001, FORD ESCAPE 2002, FORD ESCAPE 2003, MAZDA TRIBUTE, MAZDA TRIBUTE 2000. 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 compatibility using part number OSL138 and the supplied vehicle application details before ordering. Do not rely on visual similarity or vehicle model name alone when checking fitment.

FAQ

What is the part number for this stop light switch?

The part number is OSL138.

What brand is this switch?

The brand listed is OEX.

How is this item sold?

It is sold as each, so one switch per unit.

What warranty is stated for this part?

The stated warranty is two years.

Which vehicles are listed with fitment guidance?

Fitment guidance references Ford Escape applications from 2001 to 2011 and Mazda Tribute applications from 2000 to 2008.

What should I check before ordering?

Confirm the part number OSL138 and match it to your vehicle application details before purchase. That is the safest way to verify compatibility for this switch.