Tridon Stop Light Switch TBS090 Dual Circuit

The Tridon Stop Light Switch, part number TBS090, is a dual circuit switch supplied as each. It is listed under Tridon’s auto elec accessories range and falls within the fuses, breakers, relays and switches group, so it is intended for electrical control applications rather than a universal mechanical replacement.

Key listed details for this part are straightforward: dual circuit, normally open and normally closed operation, with no spanner size or thread details supplied. That means the safest buying approach is to match the part number TBS090 and confirm the switch specification against the vehicle application before ordering.

This switch is supported by a two-year warranty and is identified as a Tridon stop light switch. For buyers comparing options, the important checkpoints are the dual circuit configuration, the brand, the part number, and any application match against the vehicle already in service. Those details matter more than appearance when dealing with stop light switch replacements.

Key Features

• Tridon stop light switch
• Part number TBS090
• Dual circuit design
• Normally open and normally closed
• Supplied as each
• Two-year warranty

Specifications

• Brand: Tridon
• Description: Tridon Stop Light Switch
• Part No.: TBS090
• Type: Switch
• Unit of measure: Each
• Warranty: Two Years
• Circuit: Dual - Normally Open - Normally Closed
• Product group 1: Auto Elec Accessories

Known fitment applications

• Lexus GS
• Lexus IS
• Lexus IS C
• Lexus LS
• Lexus SC
• Toyota
• Toyota Prius
• Toyota Prius C

Application and Buying Notes

Before ordering, confirm the vehicle application against the part number TBS090 and the listed circuit type. This switch is described as dual circuit with normally open and normally closed operation, so the electrical function needs to match the original part. The listing does not provide spanner size or thread details, so those should not be assumed from the product name alone.

The supplied fitment references point to Lexus GS, IS, IS C, LS and SC models, plus Toyota Prius, Prius C and Soarer applications. Some sample year references are shown, including Lexus GS 2005 to 2011 and Toyota Prius 2003 to 2009. Use those references as a guide only and check the exact vehicle variant, because the same model range can use different switch specifications.

If the original part is still available, compare the stamped or labelled part number directly. That is the most reliable way to verify a stop light switch replacement where the electrical circuit configuration is important. A mismatch here can affect brake light operation, so it is worth checking carefully before fitting.

As a practical parts check, make sure you are replacing a switch and not another brake pedal-related component. The product is listed simply as a switch, sold each, and supported by a two-year warranty. Those facts are useful when confirming whether you need a single replacement unit or more than one item for workshop stock.

For workshop or retail buyers, the cleanest approach is to match the original application details with TBS090, then confirm the vehicle make and model range shown in the fitment data. If the vehicle is a Lexus or Toyota model in the listed family, the part may be relevant, but the final check should always be the exact application and part number rather than the badge alone.

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 TBS090 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 AUTO ELEC ACCESSORIES, Part No. TBS090, Brand TRIDON, Description Tridon Stop Light Switch, Product Group 2 FUSES BREAKERS RELAYS SWITCHES.

Tridon Stop Light Switch. Part number TBS090 should be checked first. These details form the core reference points used by parts interpreters when confirming the correct replacement.

For part number TBS090, 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 LEXUS GS, LEXUS GS 2005, LEXUS GS 2006, LEXUS GS 2007, TOYOTA PRIUS, TOYOTA PRIUS 2003. 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: Confirm fitment with the vehicle application details and the part number TBS090 before ordering. The listed fitment covers specific Lexus and Toyota model families, but exact compatibility should always be verified against the original switch and vehicle specification.

FAQ

What is the part number for this Tridon stop light switch?

The part number listed is TBS090.

What type of circuit does this switch use?

It is listed as a dual circuit switch with normally open and normally closed operation.

Is this sold as a set or as a single item?

It is supplied as each, so this listing is for one switch.

What warranty is listed for this part?

The listed warranty is two years.

Which vehicle families appear in the fitment data?

The fitment data references Lexus GS, IS, IS C, LS and SC models, plus Toyota Prius, Prius C and Soarer applications.

Should I rely on the model name alone when checking compatibility?

No. The safest check is to confirm the vehicle application and match it to part number TBS090, because model ranges can contain different switch specifications.