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Toyota 84340-30070 Stop Lamp Switch Assembly

1990-1993 Toyota 8434030070

Customer Questions & Expert Answers (2)
84340-30070 Toyota Stop Lamp Switch Assembly Illustration 1 of 1
84340-30070 Toyota Stop Lamp Switch Assembly Illustration 1 of 1
  • Part Description
    Switch Assy, Stop Lamp
  • Part Name Code
    84340
  • Manufacturer
    Toyota
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Specifications
  • Fitment
  • Q&A

  • Related Parts

    Shop for related parts for your vehicle

  • Product Specifications

    BrandGenuine Toyota
    Part Name Code84340
    Manufacturer Part Number84340-30070
    Part DescriptionSwitch Assy, Stop Lamp
    Other NamesStoplamp Switch
    Manufacturer NoteW(CRUISE CONTROL)
    Item Dimensions3.3 x 1.5 x 1.2 inches
    Item Weight0.50 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerToyota
    SKU84340-30070
    WarrantyThis genuine Toyota part is covered by warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California's Proposition 65

  • Vehicle Fitment

    Year Make Model Trim & Engine Important vehicle option details
    1990-1991 Toyota CelicaGT, GTS, ST, Turbo 4WD, Turbo All Trac|4 Cyl 1.6L, 4 Cyl 2.0L, 4 Cyl 2.2L3SGTE, 4AFE, 5SFE; AT180L-BCMSKA, AT180L-BCMSKK, AT180L-BCPSKA, AT180L-BCPSKK, ST184L-BCMGKA, ST184L-BCMGKK, ST184L-BCPGKA, ST184L-BCPGKK, ST184L-BKMGKA, ST184L-BKPGKA, ST184L-BLMGKA, ST184L-BLMGKK, ST184L-BLMVKA, ST184L-BLMVKK, ST184L-BLPGKA, ST184L-BLPGKK, ST184L-BLPVKA, ST184L-BLPVKK, ST185L-BLMVZA, ST185L-BLMVZK
    1990-1993 Toyota MR24 Cyl 2.0L, 4 Cyl 2.2L3SGTE, 5SFE; SW20L-ACMZZA, SW20L-AJMZZA, SW20L-AJMZZK, SW21L-ACMZKA, SW21L-ACPZKA, SW21L-AJMZKA, SW21L-AJMZKK, SW21L-AJPZKA

  • Customer Questions & Expert Answers

    Q:
    I just want to confirm I'm purchasing a correct part before placing an order.
    A:
    You can Select Your Vehicle to check if 84340-30070 fits your vehicle.
    Posted and answered by Toyota Parts Specialist Phil
    Q:
    What should be done after adjusting the Brake Light Switch for the 1991 Toyota Celica? Posted by Nicolaz G.
    A:
    After adjusting the switch, connect the wires at the switch and the battery, and make sure the brake lights are functioning properly. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by Toyota Parts Specialist Ray / Oct 01, 2025

Genuine Toyota Part 84340-30070, the Right Choice

Get the reliability of purchasing Toyota part # 84340-30070 Stop Lamp Switch Assembly. It is also referred to as Brake Light Switch. The first option should always be to use OEM parts. Toyota manufactures these components with high quality material and rigorously tested with high reliability and durability. This part fits 1990-1991 Celica, 1990-1993 MR2.

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