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Genuine Lexus Headlight Switch

Headlamp Switch
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185 Headlight Switches found

  • Lexus Headlight Switch - 84140-33020
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    Lexus Switch Assy, Headlamp Dimmer

    Part Number: 84140-33020
    $144.14 MSRP: $196.53
    You Save: $52.39 (27%)
    Ships in 1-3 Business Days
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    Product Specifications
    • Other Name: Dimmer Switch, Headlamp Switch, Signal Switch
    • Replaces: 84140-53030
    Fits the following Lexus Models:
    • ES300 | 1997-2003 | 6 Cyl 3.0L, 6 Cyl 3.3L
    • ES330 | 2004-2006 | 6 Cyl 3.0L, 6 Cyl 3.3L
    • GX470 | 2003-2009 | 8 Cyl 4.7L
    • IS300 | 2001-2005 | 6 Cyl 3.0L
    • LX470 | 1998-2007 | 8 Cyl 4.7L
    • RX300 | 1999-2003 | 6 Cyl 3.0L
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  • Lexus Headlight Switch - 84140-48140
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    Lexus Switch Assy, Headlamp Dimmer

    Part Number: 84140-48140
    $131.89 MSRP: $179.83
    You Save: $47.94 (27%)
    Ships in 1 Business Day
    ADD TO CART
    Product Specifications
    • Replaced by: 84140-0E041
    Fits the following Lexus Models:
    • ES350 | 2007-2009 | 6 Cyl 3.5L
    • GS300 | 2006 | 6 Cyl 3.0L, 6 Cyl 3.5L, 8 Cyl 4.3L
    • GS350 | 2007-2009 | 6 Cyl 3.0L, 6 Cyl 3.5L, 8 Cyl 4.3L, 8 Cyl 4.6L
    • GS430 | 2006-2007 | 6 Cyl 3.0L, 6 Cyl 3.5L, 8 Cyl 4.3L, 8 Cyl 4.6L
    • GS450h | 2007-2009 | 6 Cyl 3.5L
    • GS460 | 2008-2009 | 6 Cyl 3.5L, 8 Cyl 4.3L, 8 Cyl 4.6L
    • IS F | 2008-2009 | 8 Cyl 5.0L
    • IS250 | 2006-2009 | 6 Cyl 2.5L, 6 Cyl 3.5L
    • IS350 | 2006-2009 | 6 Cyl 2.5L, 6 Cyl 3.5L
    • LX570 | 2008-2009 | 8 Cyl 5.7L
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  • Lexus Headlight Switch - 84140-50090
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    Lexus Switch Assy, Headlamp Dimmer

    Part Number: 84140-50090
    $132.72 MSRP: $180.96
    You Save: $48.24 (27%)
    Ships in 1 Business Day
    ADD TO CART
    Product Specifications
    • Other Name: Dimmer Switch, Headlamp Switch
    Fits the following Lexus Models:
    • GS300 | 1998-2005 | 6 Cyl 3.0L, 8 Cyl 4.0L, 8 Cyl 4.3L
    • GS400 | 1998-2000 | 6 Cyl 3.0L, 8 Cyl 4.0L, 8 Cyl 4.3L
    • GS430 | 2001-2005 | 6 Cyl 3.0L, 8 Cyl 4.0L, 8 Cyl 4.3L
    • LS400 | 1997-2000 | 8 Cyl 4.0L
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  • Lexus Headlight Switch - 84140-0E011
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    Lexus Switch Assy, Headlamp Dimmer

    Part Number: 84140-0E011
    $234.72 MSRP: $317.42
    You Save: $82.70 (27%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Replaced by: 84140-0E012
    Fits the following Lexus Models:
    • RX330 | 2005-2006 | STD | 6 Cyl 3.3L, 6 Cyl 3.5L
    • RX350 | 2007-2008 | STD | 6 Cyl 3.3L, 6 Cyl 3.5L
  • Lexus Headlight Switch - 84140-60301
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    Lexus Switch Assembly, HEADLAMP

    Part Number: 84140-60301
    $158.48 MSRP: $216.07
    You Save: $57.59 (27%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Switch Assy, Headlamp Dimmer; Headlamp Switch, Turn Signal Switch
    • Replaces: 84140-60300
    Fits the following Lexus Models:
    • GX460 | 2010-2020 | G, Z | 8 Cyl 4.6L
  • Lexus Headlight Switch - 84140-48130
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    Lexus Switch Assy, Headlamp Dimmer

    Part Number: 84140-48130
    $153.83 MSRP: $209.73
    You Save: $55.90 (27%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Replaced by: 84140-07141
    Fits the following Lexus Models:
    • IS250 | 2006-2009 | 6 Cyl 2.5L, 6 Cyl 3.5L
    • IS350 | 2006-2009 | 6 Cyl 2.5L, 6 Cyl 3.5L
    • RX330 | 2004-2006 | STD | 6 Cyl 3.3L, 6 Cyl 3.5L
    • RX350 | 2007-2008 | STD | 6 Cyl 3.3L, 6 Cyl 3.5L
    • RX400h | 2006-2008 | STD | 6 Cyl 3.3L
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  • Lexus Headlight Switch - 84140-0E040
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    Lexus Switch Assy, Headlamp Dimmer

    Part Number: 84140-0E040
    $131.89 MSRP: $179.83
    You Save: $47.94 (27%)
    Ships in 1 Business Day
    ADD TO CART
    Product Specifications
    • Replaced by: 84140-0E041
    Fits the following Lexus Models:
    • RX350 | 2007-2009 | STD | 6 Cyl 3.5L
  • Lexus Headlight Switch - 84140-33280
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    Lexus Switch Assembly, HEADLAMP

    Part Number: 84140-33280
    $160.50 MSRP: $217.05
    You Save: $56.55 (27%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Switch Assy, Headlamp Dimmer
    • Replaced by: 84140-0E170
    Fits the following Lexus Models:
    • ES300h | 2013-2018 | 4 Cyl 2.5L, 6 Cyl 3.5L
    • ES350 | 2013-2015 | 4 Cyl 2.5L, 6 Cyl 3.5L
    • GX460 | 2019-2023 | G, Z | 8 Cyl 4.6L
    • LX570 | 2015-2021 | 8 Cyl 5.7L
    • NX200t | 2015-2017 | 4 Cyl 2.0L, 4 Cyl 2.5L
    • NX300 | 2018-2021 | 4 Cyl 2.0L, 4 Cyl 2.5L
    • NX300h | 2015-2021 | 4 Cyl 2.0L, 4 Cyl 2.5L
    • RX350 | 2016-2022 | STD | 6 Cyl 3.5L
    • RX350L | 2018-2022 | 6 Cyl 3.5L
    • RX450h | 2016-2022 | STD | 6 Cyl 3.5L
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  • Lexus Headlight Switch - 84140-48210
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    Lexus Switch Assy, Headlamp Dimmer

    Part Number: 84140-48210
    $210.21 MSRP: $284.27
    You Save: $74.06 (27%)
    Ships in 1-3 Business Days
    ADD TO CART
    Fits the following Lexus Models:
    • ES350 | 2008-2012 | 6 Cyl 3.5L
    • GS350 | 2008-2011 | 6 Cyl 3.5L, 8 Cyl 4.6L
    • GS450h | 2008-2011 | 6 Cyl 3.5L
    • GS460 | 2008-2011 | 6 Cyl 3.5L, 8 Cyl 4.6L
    • GX460 | 2010-2020 | G, Z | 8 Cyl 4.6L
    • IS F | 2008-2014 | 8 Cyl 5.0L
    • IS250 | 2008-2015 | 250C, 350C | 6 Cyl 2.5L, 6 Cyl 3.5L
    • IS350 | 2008-2015 | 250C, 350C | 6 Cyl 2.5L, 6 Cyl 3.5L
    • LX570 | 2008-2016 | 8 Cyl 5.7L
    • RX350 | 2007-2009 | STD | 6 Cyl 3.5L
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  • Lexus Headlight Switch - 84310-24770
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    Lexus Switch Assy, Turn Signal

    Part Number: 84310-24770
    $360.65 MSRP: $499.90
    You Save: $139.25 (28%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Combo Switch, Multifunction Switch
    • Replaces: 84310-50480, 84310-24750
    Fits the following Lexus Models:
    • LS430 | 2001-2004 | 8 Cyl 4.3L
    • SC430 | 2002-2010 | 8 Cyl 4.3L
  • Lexus Headlight Switch - 84140-76020
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    Lexus Switch Assembly, HEADLAMP

    Part Number: 84140-76020
    $188.01 MSRP: $256.34
    You Save: $68.33 (27%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Switch Assy, Headlamp Dimmer; Dimmer Switch
    Fits the following Lexus Models:
    • IS250 | 2011-2013 | 6 Cyl 2.5L, 6 Cyl 3.5L
    • IS350 | 2011-2013 | 6 Cyl 2.5L, 6 Cyl 3.5L
  • Lexus Headlight Switch - 84140-30420
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    Lexus Switch Assembly, HEADLAMP

    Part Number: 84140-30420
    $166.99 MSRP: $227.68
    You Save: $60.69 (27%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Switch Assy, Headlamp Dimmer; Headlamp Switch
    Fits the following Lexus Models:
    • GS F | 2016-2020 | 8 Cyl 5.0L
    • GS Turbo | 2017 | 4 Cyl 2.0L, 6 Cyl 3.5L
    • GS200t | 2016 | 4 Cyl 2.0L, 6 Cyl 2.5L, 6 Cyl 3.5L
    • GS300 | 2018-2019 | 4 Cyl 2.0L, 6 Cyl 3.5L
    • GS350 | 2013-2020 | 4 Cyl 2.0L, 6 Cyl 2.5L, 6 Cyl 3.5L
    • GS450h | 2013-2018 | 4 Cyl 2.0L, 6 Cyl 2.5L, 6 Cyl 3.5L
    • IS Turbo | 2017 | LUX | 4 Cyl 2.0L, 6 Cyl 3.5L
    • IS200t | 2016 | LUX | 4 Cyl 2.0L, 6 Cyl 2.5L, 6 Cyl 3.5L
    • IS250 | 2014-2015 | LUX | 4 Cyl 2.0L, 6 Cyl 2.5L, 6 Cyl 3.5L
    • IS300 | 2016-2024 | LUX | 4 Cyl 2.0L, 6 Cyl 2.5L, 6 Cyl 3.5L, 8 Cyl 5.0L
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  • Lexus Headlight Switch - 84140-48190
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    Lexus Switch Assy, Headlamp Dimmer

    Part Number: 84140-48190
    $244.37 MSRP: $333.17
    You Save: $88.80 (27%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Replaced by: 84140-48191
    Fits the following Lexus Models:
    • HS250h | 2010-2012 | W | 4 Cyl 2.4L
    • RX350 | 2010-2012 | STD | 6 Cyl 3.5L
    • RX450h | 2010-2012 | STD | 6 Cyl 3.5L
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  • Lexus Headlight Switch - 84310-53270
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    Lexus Switch Assy, Turn Signal

    Part Number: 84310-53270
    $276.14 MSRP: $382.78
    You Save: $106.64 (28%)
    Ships in 1-3 Business Days
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    Product Specifications
    • Other Name: Multifunction Switch
    • Manufacturer Note: W(FRONT FOG LAMP & DRIVING LAMP)
    Fits the following Lexus Models:
    • IS300 | 2004-2005 | 6 Cyl 3.0L
  • Lexus Headlight Switch - 84140-30310
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    Lexus Switch Assy, Headlamp Dimmer

    Part Number: 84140-30310
    $228.72 MSRP: $309.30
    You Save: $80.58 (27%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Replaced by: 84140-30311
    Fits the following Lexus Models:
    • ES350 | 2007-2008 | 6 Cyl 3.5L
    • GS350 | 2007-2009 | 6 Cyl 3.5L
    • GS430 | 2007 | 6 Cyl 3.5L
    • GS460 | 2008-2009 | 6 Cyl 3.5L
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  • Lexus Headlight Switch - 84140-30311
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    Lexus Switch Assy, Headlamp Dimmer

    Part Number: 84140-30311
    $228.72 MSRP: $309.30
    You Save: $80.58 (27%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Manufacturer Note: TAIWAN SPEC
    • Replaces: 84140-30310
    Fits the following Lexus Models:
    • ES350 | 2007-2008 | 6 Cyl 3.5L
    • GS350 | 2007-2011 | 6 Cyl 3.5L
    • GS430 | 2007 | 6 Cyl 3.5L
    • GS460 | 2008-2011 | 6 Cyl 3.5L
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  • Lexus Headlight Switch - 84310-50470
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    Lexus Switch Assy, Turn Signal

    Part Number: 84310-50470
    $418.27 MSRP: $579.78
    You Save: $161.51 (28%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Combo Switch, Multifunction Switch
    • Manufacturer Note: W(RAIN SENSOR)
    Fits the following Lexus Models:
    • LS430 | 2001-2004 | 8 Cyl 4.3L
  • Lexus Headlight Switch - 84140-50070
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    Lexus Switch Assy, Headlamp Dimmer

    Part Number: 84140-50070
    $107.54 MSRP: $145.43
    You Save: $37.89 (27%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Dimmer Switch, Headlamp Switch
    Fits the following Lexus Models:
    • LS400 | 1995-1998 | 8 Cyl 4.0L
  • Lexus Headlight Switch - 84140-48050
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    Lexus Switch Assy, Headlamp Dimmer

    Part Number: 84140-48050
    $234.72 MSRP: $317.42
    You Save: $82.70 (27%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Replaced by: 84140-0E012
    Fits the following Lexus Models:
    • RX330 | 2004-2005 | STD | 6 Cyl 3.3L
  • Lexus Headlight Switch - 84310-3F151
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    Lexus Switch Assy, Turn Signal

    Part Number: 84310-3F151
    $682.30 MSRP: $945.76
    You Save: $263.46 (28%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Replaces: 84310-3F150
    Fits the following Lexus Models:
    • GS300 | 1998-2005 | 6 Cyl 3.0L, 8 Cyl 4.0L, 8 Cyl 4.3L
    • GS400 | 1998-2000 | 6 Cyl 3.0L, 8 Cyl 4.0L, 8 Cyl 4.3L
    • GS430 | 2001-2005 | 6 Cyl 3.0L, 8 Cyl 4.0L, 8 Cyl 4.3L
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About Lexus Headlight Switch

Headlights rarely fail, but there are some instances when they don't activate because of a damaged Lexus headlight switch. Just like any other switch in your car, headlight switches open and close electrical circuits. A Lexus headlight switch is responsible for controlling the parking lights, driving lights, and the headlights. When electricity passes through the coil, a magnetic field is formed, pulling the magnet and causing the switch to close.

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