Brake Lights and Turn Signals

AutoLoc’s billet aluminum 3rd brake light adds both safety and style to your vehicle. Unlike other kits on the market, the AutoLoc 3rd brake light also includes an optional turn signal light feature. Use as both a 3rd brake light and/or turn signal.
1971 products
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Price, low to high
1992-1999 GMC Suburban Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window, SLE, SLT, K1500 Suburban, K2500 Suburban, C1500 Suburban, C2500 Suburban
1992-1999 GMC Suburban Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window, SLE, SLT, K1500 Suburban, K2500 Suburban, C1500 Suburban, C2500 Suburban
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1992-1999 GMC Suburban Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window, SLE, SLT, K1500 Suburban, K2500 Suburban, C1500 Suburban, C2500 Suburban

$79.95
$90.94
2000-2006 GMC Yukon XL Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window, SLE, SLT, SL, Denali, Yukon XL 1500, Yukon XL 2500
2000-2006 GMC Yukon XL Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window, SLE, SLT, SL, Denali, Yukon XL 1500, Yukon XL 2500
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2000-2006 GMC Yukon XL Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window, SLE, SLT, SL, Denali, Yukon XL 1500, Yukon XL 2500

$79.95
$90.94
2007-2014 GMC Yukon XL Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window, SLT, SLE, Denali, Yukon XL 1500, Yukon XL 2500
2007-2014 GMC Yukon XL Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window, SLT, SLE, Denali, Yukon XL 1500, Yukon XL 2500
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2007-2014 GMC Yukon XL Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window, SLT, SLE, Denali, Yukon XL 1500, Yukon XL 2500

$79.95
$90.94
2015-2020 GMC Yukon XL Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window, Denali, SLE, SLT, Yukon XL
2015-2020 GMC Yukon XL Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window, Denali, SLE, SLT, Yukon XL
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2015-2020 GMC Yukon XL Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window, Denali, SLE, SLT, Yukon XL

$79.95
$90.94
2021-Present GMC Yukon XL Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window, Denali, Ultimate, SLT, SLE, AT4
2021-Present GMC Yukon XL Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window, Denali, Ultimate, SLT, SLE, AT4
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2021-Present GMC Yukon XL Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window, Denali, Ultimate, SLT, SLE, AT4

$79.95
$90.94
2022-Present GMC Hummer EV Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window, 2X, 3X, Edition, 1, Omega, 2, EV, SUV, Pickup
2022-Present GMC Hummer EV Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window, 2X, 3X, Edition, 1, Omega, 2, EV, SUV, Pickup
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2022-Present GMC Hummer EV Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window, 2X, 3X, Edition, 1, Omega, 2, EV, SUV, Pickup

$79.95
$90.94
1971-1972 GMC Spirit Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window
1971-1972 GMC Spirit Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window
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1971-1972 GMC Spirit Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window

$79.95
$90.94
1973-1977 GMC Spirit Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window
1973-1977 GMC Spirit Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window
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1973-1977 GMC Spirit Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window

$79.95
$90.94
1978-1987 GMC Caballero Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window, Conquista, Diablo, Amarillo, Laredo, Royal Knight, Caballero
1978-1987 GMC Caballero Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window, Conquista, Diablo, Amarillo, Laredo, Royal Knight, Caballero
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1978-1987 GMC Caballero Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window, Conquista, Diablo, Amarillo, Laredo, Royal Knight, Caballero

$79.95
$90.94
1982-1990 GMC S-15 Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window, High, Sierra, Classic, Gypsy, EL, Grande, S15, Sonoma
1982-1990 GMC S-15 Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window, High, Sierra, Classic, Gypsy, EL, Grande, S15, Sonoma
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1982-1990 GMC S-15 Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window, High, Sierra, Classic, Gypsy, EL, Grande, S15, Sonoma

$79.95
$90.94
1991-1993 GMC Sonoma Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window, SLE, GT, SLS, S15, S-15
1991-1993 GMC Sonoma Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window, SLE, GT, SLS, S15, S-15
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1991-1993 GMC Sonoma Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window, SLE, GT, SLS, S15, S-15

$79.95
$90.94
1991 GMC Syclone Sonoma Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window
1991 GMC Syclone Sonoma Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window
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1991 GMC Syclone Sonoma Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window

$79.95
$90.94
1994-2003 GMC Sonoma Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window, SLE, SLS, SL
1994-2003 GMC Sonoma Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window, SLE, SLS, SL
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1994-2003 GMC Sonoma Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window, SLE, SLS, SL

$79.95
$90.94
2004-2012 GMC Canyon Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window, SLT, Z85 SLE, SL, Z71, WT, Fleet
2004-2012 GMC Canyon Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window, SLT, Z85 SLE, SL, Z71, WT, Fleet
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2004-2012 GMC Canyon Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window, SLT, Z85 SLE, SL, Z71, WT, Fleet

$79.95
$90.94
2015-2022 GMC Canyon Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window, SL, SLT, SLE, All Terrain, Elevation, Denali, Elevation Standard, AT4
2015-2022 GMC Canyon Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window, SL, SLT, SLE, All Terrain, Elevation, Denali, Elevation Standard, AT4
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2015-2022 GMC Canyon Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window, SL, SLT, SLE, All Terrain, Elevation, Denali, Elevation Standard, AT4

$79.95
$90.94
2023-Present GMC Canyon Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window, Elevation, AT4, AT4X, Denali, Canyon
2023-Present GMC Canyon Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window, Elevation, AT4, AT4X, Denali, Canyon
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2023-Present GMC Canyon Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window, Elevation, AT4, AT4X, Denali, Canyon

$79.95
$90.94
1973-1980 GMC C/K Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window, Sierra, Classic, Grande, High, Street Coupe, C7D042, C7D064, C7D044, C6D042, C6D062, C5D042, C6D044, C2500, C3500, C1500, C7000, C6000, C5000
1973-1980 GMC C/K Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window, Sierra, Classic, Grande, High, Street Coupe, C7D042, C7D064, C7D044, C6D042, C6D062, C5D042, C6D044, C2500, C3500, C1500, C7000, C6000, C5000
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1973-1980 GMC C/K Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window, Sierra, Classic, Grande, High, Street Coupe, C7D042, C7D064, C7D044, C6D042, C6D062, C5D042, C6D044, C2500, C3500, C1500, C7000, C6000, C5000

$79.95
$90.94
1988-1998 GMC Sierra OBS Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window, SLE, SLX, SL, SLT, GT, Special, SLS, Sport, C1500, C2500, C3500, K1500, K2500, K3500
1988-1998 GMC Sierra OBS Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window, SLE, SLX, SL, SLT, GT, Special, SLS, Sport, C1500, C2500, C3500, K1500, K2500, K3500
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1988-1998 GMC Sierra OBS Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window, SLE, SLX, SL, SLT, GT, Special, SLS, Sport, C1500, C2500, C3500, K1500, K2500, K3500

$79.95
$90.94
1999-2007 GMC Sierra NBS Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window, SL, SLE, WT, SLT, Denali, HT, C3, Hybrid, Sierra 3500, 1500, HD, 2500
1999-2007 GMC Sierra NBS Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window, SL, SLE, WT, SLT, Denali, HT, C3, Hybrid, Sierra 3500, 1500, HD, 2500
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1999-2007 GMC Sierra NBS Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window, SL, SLE, WT, SLT, Denali, HT, C3, Hybrid, Sierra 3500, 1500, HD, 2500

$79.95
$90.94
2007-2013 GMC Sierra NNBS Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window, SL, SLE, WT, SLT, XFE, Hybrid, Denali, 2500, HD, Classic, 1500, 3500
2007-2013 GMC Sierra NNBS Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window, SL, SLE, WT, SLT, XFE, Hybrid, Denali, 2500, HD, Classic, 1500, 3500
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2007-2013 GMC Sierra NNBS Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window, SL, SLE, WT, SLT, XFE, Hybrid, Denali, 2500, HD, Classic, 1500, 3500

$79.95
$90.94
2014-2019 GMC Sierra NNNBS Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window, Denali, SLT, SLE, WT, All Terrain, 2500, HD, 3500, 1500
2014-2019 GMC Sierra NNNBS Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window, Denali, SLT, SLE, WT, All Terrain, 2500, HD, 3500, 1500
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2014-2019 GMC Sierra NNNBS Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window, Denali, SLT, SLE, WT, All Terrain, 2500, HD, 3500, 1500

$79.95
$90.94
2019-Present GMC Sierra Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window, SLE, AT4, SLT, Denali, Pro, Elevation, Denali Ultimate, AT4X, Regular, CarbonPro, 3500, HD, 1500, 2500, Limited, EV, Nueva
2019-Present GMC Sierra Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window, SLE, AT4, SLT, Denali, Pro, Elevation, Denali Ultimate, AT4X, Regular, CarbonPro, 3500, HD, 1500, 2500, Limited, EV, Nueva
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2019-Present GMC Sierra Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window, SLE, AT4, SLT, Denali, Pro, Elevation, Denali Ultimate, AT4X, Regular, CarbonPro, 3500, HD, 1500, 2500, Limited, EV, Nueva

$79.95
$90.94
1985-1994 GMC Safari Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window, SLT, SLE, SLX, SL, GT, Safari
1985-1994 GMC Safari Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window, SLT, SLE, SLX, SL, GT, Safari
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1985-1994 GMC Safari Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window, SLT, SLE, SLX, SL, GT, Safari

$79.95
$90.94
1995-2005 GMC Safari Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window, SLE, SL, SLT, SLX, Safari
1995-2005 GMC Safari Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window, SLE, SL, SLT, SLX, Safari
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1995-2005 GMC Safari Billet Aluminum LED Third 3rd Brake Light Turn Signal Rear Window, SLE, SL, SLT, SLX, Safari

$79.95
$90.94