Tridon Stop Light Switch TBS104

The Tridon Stop Light Switch, part number TBS104, is a dual-circuit switch supplied as a single each unit. It is listed under TRIDON and carries a two-year warranty, which gives a clear reference point when matching the replacement to the original brake light switch on the vehicle.

This switch is described as a dual circuit unit with normally open and normally closed operation. That combination matters because stop light switches can be used in more than one circuit arrangement, so the circuit type should be checked carefully before ordering rather than assuming a single universal design.

No thread or spanner size is provided for this part, so the most reliable identifiers are the brand, part number TBS104, and the stated circuit type. If the existing switch can be removed for comparison, matching those details against the old unit is the safest way to avoid ordering the wrong replacement.

Key Features

• Tridon stop light switch
• Part number: TBS104
• Dual circuit: normally open and normally closed
• Supplied as each
• Two-year warranty

Specifications

• Brand: Tridon
• Product type: Switch
• Description: Tridon Stop Light Switch
• Part No.: TBS104
• Unit of measure: Each
• Warranty: Two Years
• Circuit: Dual - Normally Open - Normally Closed
• Product group 1: Auto elec accessories

Fitment guidance

• Listed fitment references include Mazda applications.
• Mazda 6 appears in the fitment data, including model years 2002, 2003, 2004, 2005, 2006, 2007 and 2008.
• Mazda CX-7 appears in the fitment data, including model years 2006, 2007 and 2008.
• Mazda CX-9 appears in the fitment data.
• Mazda MX-5 appears in the fitment data.
• Mazda RX-8 appears in the fitment data.

Application and Buying Notes

A stop light switch needs to match the vehicle application and the circuit arrangement, not just the general shape of the part. For this Tridon unit, the key identifiers are TBS104 and the dual normally open / normally closed circuit specification. If your original switch uses a different circuit arrangement, this part may not be suitable even if the connector or mounting looks similar.

The supplied fitment references point to Mazda applications, including Mazda 6, Mazda CX-7, Mazda CX-9, Mazda MX-5 and Mazda RX-8. Mazda 6 model years shown in the fitment data run from 2002 through 2008, while Mazda CX-7 is shown from 2006 through 2008. These references are useful, but the exact vehicle build details should still be checked against the part number and the removed switch before purchase.

Because no thread or spanner size is provided, installation should be approached by comparison rather than assumption. Confirm the mounting style, connector arrangement and the original switch markings where possible. A stop light switch is a safety-related electrical part, so it is worth taking the time to verify the match properly before fitting.

The two-year warranty applies to the Tridon unit as listed, but warranty coverage does not replace application checking. Keep the part number TBS104 and the vehicle details together when ordering or discussing the part with a technician, as that is the most practical way to confirm you are selecting the correct stop light switch for the job.

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 TBS104 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. TBS104, Brand TRIDON, Description Tridon Stop Light Switch, Product Group 2 FUSES BREAKERS RELAYS SWITCHES.

Tridon Stop Light Switch. Part number TBS104 should be checked first. These details form the core reference points used by parts interpreters when confirming the correct replacement.

For part number TBS104, 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 MAZDA 6, MAZDA 6 2002, MAZDA 6 2003, MAZDA 6 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: Confirm fitment using part number TBS104, the dual normally open / normally closed circuit specification, and the vehicle application details before ordering or fitting.

FAQ

What is the part number for this stop light switch?

The part number listed is TBS104. For this listing, part number TBS104 is the main reference point. Published fitment references include MAZDA 6, MAZDA 6 2002, MAZDA 6 2003. 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 TBS104 is the main reference point. Published fitment references include MAZDA 6, MAZDA 6 2002, MAZDA 6 2003. These details should still be checked against the original unit before ordering.

Which vehicle makes are referenced in the fitment data?

The fitment data references Mazda applications, including Mazda 6, Mazda CX-7, Mazda CX-9, Mazda MX-5 and Mazda RX-8. For this listing, part number TBS104 is the main reference point. Published fitment references include MAZDA 6, MAZDA 6 2002, MAZDA 6 2003. These details should still be checked against the original unit before ordering.

Does the listing provide thread or spanner size information?

No. The supplied details show thread as blank and spanner as blank, so those dimensions are not provided. For this listing, part number TBS104 is the main reference point. Published fitment references include MAZDA 6, MAZDA 6 2002, MAZDA 6 2003. These details should still be checked against the original unit before ordering.

What warranty is listed for this part?

A two-year warranty is listed. For this listing, part number TBS104 is the main reference point. Published fitment references include MAZDA 6, MAZDA 6 2002, MAZDA 6 2003. These details should still be checked against the original unit before ordering.

Should fitment be checked before ordering?

Yes. The safest approach is to confirm the part number TBS104, the circuit type, and the vehicle application details before purchase or installation. For this listing, part number TBS104 is the main reference point. Published fitment references include MAZDA 6, MAZDA 6 2002, MAZDA 6 2003. These details should still be checked against the original unit before ordering.