Thunder OE Style Push Button Switch Roof Light 12V 3A TDR11084

The Thunder OE Style Push Button Switch Roof Light is a 12V switch rated at 3A, supplied as part number TDR11084. It is an on-off SPST push switch with blue LED illumination and a mounting size of 39mm x 21mm, designed for Toyota applications where that style and size are required.

This switch is listed for Prado 120 Series 2003-2009, LandCruiser 100 Series 1998-2007, LandCruiser 79 Series New Model, FJ Cruiser 2010-2013, KUN26R, GGN15R and GGN25R series, HiLux 2005-2013, and Hiace 2005-2013. Those application details matter because the physical mount width of 21mm and mount length of 39mm need to suit the vehicle trim or dash location before installation.

The wiring layout is straightforward: black is earth, blue is the dash light circuit as an optional connection, red is 12V input, and green is 12V output. For buyers replacing a factory-style roof light switch or adding a control switch in a compatible Toyota, the part number TDR11084 and the stated dimensions are the key checks before ordering.

Key Features

• OE style push button switch
• 12V, 3A rating
• On-Off-SPST switch action
• Blue LED illumination
• 39mm x 21mm mounting size
• Toyota application listing

Specifications

• Brand: Thunder
• Product type: Switch
• Unit of measure: Each
• Voltage: 12V
• Power rating: 3A
• Switch type: Push
• Switch action: On-Off-SPST
• Switch illumination: Blue LED

Listed applications

• Toyota Prado 120 Series 2003-2009
• Toyota LandCruiser 100 Series 1998-2007
• Toyota LandCruiser 79 Series New Model
• Toyota FJ Cruiser 2010-2013
• Toyota KUN26R series
• Toyota GGN15R series
• Toyota GGN25R series
• Toyota HiLux 2005-2013

Application and Buying Notes

Check the part number TDR11084 first, then compare the 39mm x 21mm mounting size with your existing opening or the space available in the dash or roof panel. A switch can be listed for the correct vehicle family and still be wrong if the cut-out size or mounting arrangement does not match.

This is a 12V, 3A switch, so it suits low-current switching duties within that limit. If the circuit you plan to control draws more than 3A, or the load is being switched through the button directly, confirm the electrical setup before fitting. The switch action is on-off-SPST, which is the important functional detail for matching the way the circuit operates.

The wiring code is also worth checking before installation: black is earth, blue is dash light circuit and is optional, red is 12V input, and green is 12V output. If you want the illumination to work with the dash light circuit, the blue wire is the relevant connection to confirm in your vehicle. If you are replacing an existing switch, match the wiring and function rather than relying on appearance alone.

Because the product is listed across several Toyota models and series, the safest approach is to verify the exact vehicle variant, the switch opening, and the intended circuit before purchase. The blue LED illumination is a useful feature for visibility, but the decisive checks remain voltage, amperage, switch action, dimensions, and the listed application.

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 TDR11084 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 One Year, Power Rating (Amp) 3, Voltage 12V, Switch Type Push, Switch Illumination Blue LED Illumination, Product Group 1 AUTO ELEC ACCESSORIES, Part No. TDR11084, Brand THUNDER.

Additional published details for cross-checking include Description Thunder OE Style Push Button Switch Roof Light, Suits Toyota, Mount Width 21mm, Switch Action On - Off - SPST, Mount Length 39mm, Item Type Switch, Product Group 2 FUSES BREAKERS RELAYS SWITCHES.

Thunder OE Style Push Button Switch Roof Light, Suits Toyota. Part number TDR11084 should be checked first. Listed voltage is 12V. Listed output rating is 3. These details form the core reference points used by parts interpreters when confirming the correct replacement.

For part number TDR11084, 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 voltage 12V and output 3 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Where no verified application list is available, the part number, mounting details, connector style, and published specifications should be used as the primary selection criteria.

In the absence of a verified fitment list, the safest approach is to compare the removed unit directly with the listed product details. That includes checking the housing style, pulley layout, regulator arrangement, and any visible identification numbers before supply is approved.

The listed warranty is One Year. Warranty terms should be considered alongside correct application and part identification, as warranty does not replace fitment confirmation.

Compatibility note: Confirm fitment by matching part number TDR11084, the 12V 3A rating, the 39mm x 21mm mounting size, and the listed Toyota application details before ordering.

FAQ

What is the part number for this switch?

The part number is TDR11084.

What voltage and amperage is the switch rated for?

It is rated at 12V and 3A.

What is the mounting size?

The mounting size is 39mm x 21mm, with a 21mm mount width and 39mm mount length.

Which Toyota applications are listed?

Listed applications include Prado 120 Series 2003-2009, LandCruiser 100 Series 1998-2007, LandCruiser 79 Series New Model, FJ Cruiser 2010-2013, KUN26R, GGN15R, GGN25R series, HiLux 2005-2013, and Hiace 2005-2013.

What is the switch action?

The switch action is On-Off-SPST.

How is the switch wired?

The wiring code is black for earth, blue for dash light circuit as an optional connection, red for 12V input, and green for 12V output.