Tridon Stop Light Switch TBS103 Dual Circuit

The Tridon Stop Light Switch, part number TBS103, is a dual-circuit switch supplied as an each item for automotive electrical use. It is listed under the Tridon brand and carries a two-year warranty, which gives a clear starting point when matching the switch to the vehicle application and the brake light circuit layout.

This switch is described with a dual circuit arrangement: Normally Open and Normally Closed. That detail matters because stop light switches are not all built the same, and the circuit type needs to suit the vehicle’s brake light and control logic before installation. The listed product group places it in auto elec accessories and fuses, breakers, relays and switches.

No spanner size or thread specification is provided for this switch, so the safest way to buy is by part number TBS103 and the vehicle application details. The fitment information supplied includes Honda applications, with previewed coverage showing Accord model years from 2003 through 2013, along with Honda City, Civic, CR-V, CR-Z, Jazz, Legend, MDX and Odyssey references.

Key Features

• Tridon Stop Light Switch
• Part number: TBS103
• Dual circuit: Normally Open / Normally Closed
• Supplied as each
• Two-year warranty
• Brand: Tridon

Specifications

• Type: Switch
• Unit of measure: Each
• Product group 1: Auto Elec Accessories
• Product group 2: Fuses Breakers Relays Switches
• Part No.: TBS103
• Warranty: Two Years
• Circuit: Dual - Normally Open - Normally Closed
• Spanner: -

Fitment guidance

• Honda
• Honda Accord
• Honda Accord Euro
• Honda City
• Honda Civic
• Honda CR-V
• Honda CR-Z
• Honda Jazz

Application and Buying Notes

When replacing a stop light switch, the key checkpoints are the part number TBS103, the circuit arrangement, and the vehicle application. The switch here is listed as dual circuit with Normally Open and Normally Closed operation, so it should only be selected where that style matches the original unit or the vehicle’s required function. The supplied fitment data points to Honda applications, but it should still be matched carefully against the vehicle’s existing switch and wiring layout.

Because no spanner size or thread detail is provided, do not rely on physical measurements from this listing alone to confirm the part. In practical terms, that means checking the original switch against the replacement, including the connector style, mounting arrangement, and any vehicle-specific brake light switch requirements. Part number matching remains the most reliable first step.

The warranty period is two years, which is useful for understanding the product offering, but it does not replace fitment checking. If the vehicle is one of the Honda applications listed in the fitment data, confirm the exact model and year before ordering. The preview includes Honda Accord model years from 2003 to 2013, which shows that application details matter even within the same model range.

For workshops and DIY buyers alike, a stop light switch is best approached as a matching exercise rather than a generic universal part. The listed Tridon TBS103 switch sits in the automotive electrical category and is intended for a defined circuit type, so the safest purchase is the one that aligns with the vehicle’s original specification, the part number, and the application notes provided here.

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 TBS103 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. TBS103, Brand TRIDON, Description Tridon Stop Light Switch, Product Group 2 FUSES BREAKERS RELAYS SWITCHES.

Tridon Stop Light Switch. Part number TBS103 should be checked first. These details form the core reference points used by parts interpreters when confirming the correct replacement.

For part number TBS103, 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 HONDA ACCORD, HONDA ACCORD 2003, HONDA ACCORD 2004, HONDA ACCORD 2005. 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 compatibility by matching part number TBS103 and the listed Honda application details against the vehicle’s original stop light switch before purchase. If there is any difference in circuit type, mounting, or connector arrangement, check the vehicle’s requirements carefully before fitting.

FAQ

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

The part number listed is TBS103. For this listing, part number TBS103 is the main reference point. Published fitment references include HONDA ACCORD, HONDA ACCORD 2003, HONDA ACCORD 2004. These details should still be checked against the original unit before ordering.

What circuit type does this switch use?

It is listed as a dual circuit switch with Normally Open and Normally Closed operation. For this listing, part number TBS103 is the main reference point. Published fitment references include HONDA ACCORD, HONDA ACCORD 2003, HONDA ACCORD 2004. These details should still be checked against the original unit before ordering.

Which brand is this stop light switch?

The brand is Tridon. For this listing, part number TBS103 is the main reference point. Published fitment references include HONDA ACCORD, HONDA ACCORD 2003, HONDA ACCORD 2004. These details should still be checked against the original unit before ordering.

What warranty is listed for this switch?

A two-year warranty is listed. For this listing, part number TBS103 is the main reference point. Published fitment references include HONDA ACCORD, HONDA ACCORD 2003, HONDA ACCORD 2004. These details should still be checked against the original unit before ordering.

What fitment information is supplied?

The supplied fitment data includes Honda applications, with references to Accord, Accord Euro, City, Civic, CR-V, CR-Z, Jazz, Legend, MDX and Odyssey. The previewed Accord years shown are 2003 through 2013. For this listing, part number TBS103 is the main reference point. Published fitment references include HONDA ACCORD, HONDA ACCORD 2003, HONDA ACCORD 2004. These details should still be checked against the original unit before ordering.

How should I confirm this is the right switch for my vehicle?

Check the part number TBS103 first, then compare the listed Honda application details, the circuit type, and the original switch configuration on the vehicle before ordering. For this listing, part number TBS103 is the main reference point. Published fitment references include HONDA ACCORD, HONDA ACCORD 2003, HONDA ACCORD 2004. These details should still be checked against the original unit before ordering.