{"product_id":"a9304954-tridon-stop-light-switch","title":"Tridon Stop Light Switch TBS037, M12 X 1.5, Normally Closed","description":"\u003cp\u003eThe Tridon Stop Light Switch, part number TBS037, is a vehicle electrical switch supplied as a single unit each. It is identified with a 22mm spanner size, an M12 x 1.5 thread, and a normally closed circuit, so the fitting details need to match the brake light switch position and thread arrangement on the vehicle before purchase.\u003c\/p\u003e\n\u003cp\u003eThis switch sits in the AUTO ELEC ACCESSORIES group and is also listed under FUSES BREAKERS RELAYS SWITCHES. For workshop or retail ordering, the key identifiers are Tridon, TBS037, M12 x 1.5, and normally closed. Those details are the fastest way to check whether the part is the correct style for the application being serviced.\u003c\/p\u003e\n\u003cp\u003eA two year warranty is listed for this switch. That gives a useful commercial reference, but it does not replace the need to confirm the thread size, spanner size, and circuit type against the vehicle application. Brake light switches are small parts, but the wrong thread or circuit arrangement can stop the switch from operating as intended.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTridon stop light switch\u003c\/li\u003e\n\u003cli\u003ePart number TBS037\u003c\/li\u003e\n\u003cli\u003e22mm spanner size\u003c\/li\u003e\n\u003cli\u003eM12 x 1.5 thread\u003c\/li\u003e\n\u003cli\u003eNormally closed circuit\u003c\/li\u003e\n\u003cli\u003eSupplied each\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: Tridon\u003c\/li\u003e\n\u003cli\u003eProduct type: Switch\u003c\/li\u003e\n\u003cli\u003eDescription: Tridon Stop Light Switch\u003c\/li\u003e\n\u003cli\u003ePart No.: TBS037\u003c\/li\u003e\n\u003cli\u003eThread: M12 x 1.5\u003c\/li\u003e\n\u003cli\u003eSpanner: 22mm\u003c\/li\u003e\n\u003cli\u003eCircuit: Normally closed\u003c\/li\u003e\n\u003cli\u003eUnit of measure: Each\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment and application guidance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFitment data includes Holden, HSV, and Toyota Lexcen applications.\u003c\/li\u003e\n\u003cli\u003eListed Holden families include Adventra, Barina, Berlina, Calais, Caprice, Combo, Commodore, Crewman, Monaro, One Tonner, and Statesman.\u003c\/li\u003e\n\u003cli\u003eListed HSV families include Avalanche, Caprice, ClubSport, Commodore, Grange, GTS, LS, Maloo, Manta, Senator, Statesman, and SV300.\u003c\/li\u003e\n\u003cli\u003eToyota Lexcen applications are also shown in the supplied fitment data.\u003c\/li\u003e\n\u003cli\u003eSpecific sample applications include Holden Adventra, HSV Avalanche, and Toyota Lexcen.\u003c\/li\u003e\n\u003cli\u003eSome applications are shown by model year in the fitment data, including Holden Adventra 2003 and 2004, HSV Avalanche 2003 to 2006, and Toyota Lexcen 1992 to 1997.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplication and Buying Notes\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, confirm the switch on the vehicle uses an M12 x 1.5 thread and accepts a 22mm spanner size. Those two measurements are practical checks when comparing the existing switch, especially if the part is being replaced during a brake system or electrical fault diagnosis.\u003c\/p\u003e\n\u003cp\u003eThe circuit type is normally closed, which is a critical detail for a stop light switch. If the vehicle requires a different circuit arrangement, the lights may not respond correctly. Matching the circuit type is just as important as matching the thread size and part number TBS037.\u003c\/p\u003e\n\u003cp\u003eThe fitment list includes a range of Holden, HSV, and Toyota Lexcen applications, but the safest check is to compare the vehicle application and the actual part details together. Year, model family, and switch specification all matter, particularly on vehicles with multiple electrical variations across the range.\u003c\/p\u003e\n\u003cp\u003eIf you are replacing a worn or faulty switch, inspect the mounting thread and surrounding hardware before installation. A brake light switch should thread in cleanly and seat correctly; forcing an incorrect thread can damage the component or the vehicle housing. Using the correct part number and specification reduces that risk.\u003c\/p\u003e\n\u003cp\u003eFor trade customers, the most useful identifiers to match are Tridon, TBS037, M12 x 1.5, 22mm, and normally closed. Those details allow quick comparison against existing stock or the removed part without relying on assumptions about vehicle model alone.\u003c\/p\u003e\n\u003cp\u003eThe listed two year warranty is useful for purchase confidence, but the correct application still needs to be confirmed before the part is fitted. A switch can look similar to another one while differing in thread pitch or circuit operation, so the label and physical measurements should be checked together.\u003c\/p\u003e\n\u003cp\u003eBefore 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.\u003c\/p\u003e\n\u003cp\u003eFor workshop, fleet, and equipment applications, accurate identification of part number TBS037 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.\u003c\/p\u003e\n\u003cp\u003eRelevant published details for this unit include Type SWITCH, Unit of Measure EACH, Warranty Two Years, Product Group 1 AUTO ELEC ACCESSORIES, Part No. TBS037, Brand TRIDON, Description Tridon Stop Light Switch, Product Group 2 FUSES BREAKERS RELAYS SWITCHES.\u003c\/p\u003e\n\u003cp\u003eTridon Stop Light Switch. Part number TBS037 should be checked first. These details form the core reference points used by parts interpreters when confirming the correct replacement.\u003c\/p\u003e\n\u003cp\u003eFor part number TBS037, 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.\u003c\/p\u003e\n\u003cp\u003eFor 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.\u003c\/p\u003e\n\u003cp\u003eAvailable application references include HOLDEN ADVENTRA, HOLDEN ADVENTRA 2003, HOLDEN ADVENTRA 2004, HOLDEN BARINA, HSV AVALANCHE, HSV AVALANCHE 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.\u003c\/p\u003e\n\u003cp\u003eThe listed warranty is Two Years. Warranty terms should be considered alongside correct application and part identification, as warranty does not replace fitment confirmation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility note:\u003c\/strong\u003e Confirm compatibility using the part number TBS037, the M12 x 1.5 thread, the 22mm spanner size, and the vehicle application details before ordering or fitting.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003ch4\u003eWhat is the part number for this stop light switch?\u003c\/h4\u003e\n\u003cp\u003eThe part number is TBS037.\u003c\/p\u003e\n\u003ch4\u003eWhat thread size does this switch use?\u003c\/h4\u003e\n\u003cp\u003eIt uses an M12 x 1.5 thread.\u003c\/p\u003e\n\u003ch4\u003eWhat spanner size is listed for the switch?\u003c\/h4\u003e\n\u003cp\u003eThe listed spanner size is 22mm.\u003c\/p\u003e\n\u003ch4\u003eWhat circuit type is this stop light switch?\u003c\/h4\u003e\n\u003cp\u003eIt is listed as a normally closed circuit switch.\u003c\/p\u003e\n\u003ch4\u003eWhich vehicle groups appear in the fitment data?\u003c\/h4\u003e\n\u003cp\u003eThe fitment data includes Holden, HSV, and Toyota Lexcen applications.\u003c\/p\u003e\n\u003ch4\u003eIs there a warranty listed for this part?\u003c\/h4\u003e\n\u003cp\u003eYes. A two year warranty is listed.\u003c\/p\u003e","brand":"TRIDON","offers":[{"title":"Default Title","offer_id":56889085755552,"sku":"A9304954","price":24.7,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0275\/5058\/0875\/files\/I0gEtdz3JfCGV0q3jLWXrA_59cf4acd-9dda-42d2-8b18-4bd72fd77347.jpg?v=1775127167","url":"https:\/\/www.micksgonebush.com.au\/products\/a9304954-tridon-stop-light-switch","provider":"Micks Gone Bush","version":"1.0","type":"link"}