Tridon Stop Light Switch TBS127 M10 X 1.25 Normally Closed

The Tridon Stop Light Switch, part number TBS127, is a switch supplied as each and listed with a two-year warranty. It is identified with a 17mm spanner size, M10 x 1.25 thread, and a normally closed circuit, which are the key details to check before ordering.

As a stop light switch, the important match points are the thread size, physical spanner size, and circuit type. For this Tridon unit, the M10 x 1.25 thread and normally closed circuit need to line up with the vehicle’s original switch specification for correct operation.

This part sits in the auto electrical accessories range and the broader fuses, breakers, relays, switches group. If you are replacing an existing brake light switch, confirming the part number TBS127 and the thread detail is the safest way to avoid a mismatch.

The listed description is simply Tridon Stop Light Switch, so the focus is on the practical fitment details rather than extra features. That makes the thread, circuit type, and warranty the most useful buying checks for workshop and retail use.

Key Features

• Tridon stop light switch
• Part number TBS127
• 17mm spanner size
• M10 x 1.25 thread
• Normally closed circuit
• Sold each

Specifications

• Brand: Tridon
• Product type: Switch
• Description: Tridon Stop Light Switch
• Part No.: TBS127
• Thread: M10 x 1.25
• Spanner size: 17mm
• Circuit: Normally closed
• Unit of measure: Each

Fitment guidance

• Fitment data includes a range of Hyundai and Kia applications.
• Hyundai applications listed include Elantra, Elantra Lavita, Getz, Grandeur, i20, i30, i45, iLoad / H-1, iMax / H-1, Sonata, Terracan, Tiburon, Trajet, and Tucson.
• Kia applications listed include Carnival / Grand Carnival, Cerato, Cerato Koup, K2700, Magentis, Optima, Rio, Soul, and Sportage.
• Sample applications shown include Hyundai Elantra 2000 to 2010 and Kia Carnival / Grand Carnival 2006 to 2009.
• Use the vehicle’s original switch details and the part number TBS127 to confirm the correct application before purchase.

Application and Buying Notes

A stop light switch must match both the electrical function and the mechanical thread arrangement, so the M10 x 1.25 thread and normally closed circuit are the first details to verify on the original part. The 17mm spanner size is also useful when checking whether the replacement will physically suit the mounting point and available access.

Where vehicle fitment is listed, it points to a range of Hyundai and Kia applications, including Elantra, Getz, Sonata, Tucson, Cerato, Rio, and Sportage variants. Even so, the safest buying method is to compare the original switch or vehicle documentation against part number TBS127, because brake light switches can differ by thread, circuit state, or connector arrangement.

If you are replacing a switch that has failed intermittently, the important checks remain the same: confirm the thread is M10 x 1.25, the circuit is normally closed, and the part number matches TBS127. Those details matter more than model name alone, especially across vehicle ranges that span multiple years and derivatives.

This Tridon switch is supplied with a two-year warranty and sold individually as each. For workshop stock, that makes it a straightforward replacement item, but the final decision should still be based on a direct match with the removed part or a verified parts catalogue reference.

If you are unsure after checking the old switch, measure the thread carefully and note the spanner size before ordering. A brake light switch that threads in correctly but uses the wrong circuit type will not be a suitable replacement, so both mechanical and electrical compatibility should be confirmed.

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 TBS127 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. TBS127, Brand TRIDON, Description Tridon Stop Light Switch, Product Group 2 FUSES BREAKERS RELAYS SWITCHES.

Tridon Stop Light Switch. Part number TBS127 should be checked first. These details form the core reference points used by parts interpreters when confirming the correct replacement.

For part number TBS127, 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 HYUNDAI ELANTRA, HYUNDAI ELANTRA 2000, HYUNDAI ELANTRA 2001, HYUNDAI ELANTRA 2002, KIA CARNIVAL / GRAND CARNIVAL, KIA CARNIVAL / GRAND CARNIVAL 2006. 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 TBS127, the M10 x 1.25 thread, the 17mm spanner size, and the normally closed circuit before purchase. Vehicle name alone is not enough to verify compatibility.

FAQ

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

The part number is TBS127.

What thread does this stop light switch use?

It uses an M10 x 1.25 thread.

Is the circuit normally open or normally closed?

The circuit is normally closed.

What size spanner is listed for this switch?

The listed spanner size is 17mm.

Which vehicle makes are listed in the fitment information?

The fitment information lists Hyundai and Kia applications.

What warranty is listed for this product?

A two-year warranty is listed.