OEX Brake Light Switch OSL76

The OEX Brake Light Switch, part number OSL76, is a switch sold as each and classed in the electrical parts and engine management groups. It is the type of component you match carefully by part number and application, because brake light switches are fitted for specific vehicle setups rather than chosen by appearance alone.

This listing carries a two year warranty and is identified as an OEX switch. For buyers comparing options, the key details here are the OEX brand, the OSL76 part number, and the fact that it is manufactured to OEM specifications. Those identifiers are the best starting point when you are checking whether the replacement suits the vehicle it is going into.

Fitment information is supplied for a range of Holden and HSV applications, including Holden Adventra, Calais, Caprice, Commodore, Crewman, One Tonner and Statesman, plus HSV Clubsport and HSV GTO. Because the fitment list is application-specific and not universal, it is important to confirm the exact vehicle series and year against the part number before ordering.

Key Features

• OEX brake light switch
• Part number OSL76
• Sold as each
• Two year warranty
• Manufactured to OEM specifications
• Listed across Holden and HSV applications

Specifications

• Brand: OEX
• Product type: Switch
• Description: OEX Brake Light Switch
• Part No.: OSL76
• Unit of measure: Each
• Warranty: Two Years
• Product group 1: Electrical Parts
• Product group 2: Engine Management

Verified fitment applications

• Holden Adventra, including 2004, 2005, 2006, 2007, 2008 and 2009 applications shown in the fitment preview
• Holden Calais, including 2004, 2005 and 2006 applications shown in the fitment preview
• Holden Caprice
• Holden Commodore
• Holden Crewman
• Holden One Tonner
• Holden Statesman
• HSV Clubsport, including 2004, 2005 and 2006 applications shown in the fitment preview

Application and Buying Notes

When you are replacing a brake light switch, the most reliable check is the part number. This unit is identified as OSL76, and that should be matched against the vehicle application before purchase. The supplied fitment covers several Holden and HSV models, but brake switch styles can vary by series and build details, so the exact application matters.

The OEM specification note is useful because it indicates the part is intended to meet original equipment standards rather than being a universal substitute. That does not remove the need to confirm the vehicle series, year and any relevant brake pedal or electrical configuration. If you are comparing more than one switch, use the OSL76 identifier first and the model list second.

The two year warranty applies to the part as supplied. For workshop or retail buying, it is still worth checking the existing switch before removal where possible, especially if the vehicle has been modified, repaired or fitted with non-standard electrical components. A brake light switch is a safety-related electrical item, so a careful match is the sensible way to avoid unnecessary returns.

This listing is for one switch only, sold as each. If the vehicle uses more than one related switch or if you are diagnosing a brake light fault, confirm whether the issue is the switch itself, the connector, adjustment, or an associated circuit fault. Matching the part number and the application details is the best way to keep the job straightforward.

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 OSL76 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. OSL76, Brand OEX, Description OEX Brake Light Switch, Product Group 2 ENGINE MANAGEMENT.

OEX Brake Light Switch. Part number OSL76 should be checked first. These details form the core reference points used by parts interpreters when confirming the correct replacement.

For part number OSL76, 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 HOLDEN ADVENTRA, HOLDEN ADVENTRA 2004, HOLDEN ADVENTRA 2005, HOLDEN ADVENTRA 2006, HSV CLUBSPORT, HSV CLUBSPORT 2004. 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.

The listed warranty is Two Years. Warranty terms should be considered alongside correct application and part identification, as warranty does not replace fitment confirmation.

Compatibility note: Please confirm compatibility using part number OSL76 and the exact Holden or HSV application details before ordering. Fitment is application-specific and should be checked against the vehicle series and year.

FAQ

What is the part number for this brake light switch?

The part number supplied is OSL76. For this listing, part number OSL76 is the main reference point. Published fitment references include HOLDEN ADVENTRA, HOLDEN ADVENTRA 2004, HOLDEN ADVENTRA 2005. These details should still be checked against the original unit before ordering.

What brand is this switch?

The brand is OEX. For this listing, part number OSL76 is the main reference point. Published fitment references include HOLDEN ADVENTRA, HOLDEN ADVENTRA 2004, HOLDEN ADVENTRA 2005. These details should still be checked against the original unit before ordering.

Is this sold individually or as a set?

It is sold as each, so one switch is supplied per order. For this listing, part number OSL76 is the main reference point. Published fitment references include HOLDEN ADVENTRA, HOLDEN ADVENTRA 2004, HOLDEN ADVENTRA 2005. These details should still be checked against the original unit before ordering.

What warranty is listed?

A two year warranty is listed for this part. For this listing, part number OSL76 is the main reference point. Published fitment references include HOLDEN ADVENTRA, HOLDEN ADVENTRA 2004, HOLDEN ADVENTRA 2005. These details should still be checked against the original unit before ordering.

What vehicles are shown in the fitment information?

The supplied fitment includes Holden Adventra, Calais, Caprice, Commodore, Crewman, One Tonner and Statesman, plus HSV Clubsport and HSV GTO applications. For this listing, part number OSL76 is the main reference point. Published fitment references include HOLDEN ADVENTRA, HOLDEN ADVENTRA 2004, HOLDEN ADVENTRA 2005. These details should still be checked against the original unit before ordering.

How should compatibility be checked before buying?

Check the part number OSL76 against the exact Holden or HSV application details, including the series and year shown in the fitment information. For this listing, part number OSL76 is the main reference point. Published fitment references include HOLDEN ADVENTRA, HOLDEN ADVENTRA 2004, HOLDEN ADVENTRA 2005. These details should still be checked against the original unit before ordering.