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  2. 14-19 Sierra Lighting
Gen5DIY offers some lighting options for the 2014-2019 GMC Sierra.  Please check back often as we will continue to bring new products to market as often as we can.

14-19 Sierra Lighting

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100 Watt 3 Ohm load resistor upgrade
100 Watt 3 Ohm load resistor upgrade

P&P Harness

$33.99
External Bed Light Switch Kit
External Bed Light Switch Kit

DIY Kits

$47.99
Sale
16-18 Sierra Denali LED Headlights
16-18 Sierra Denali LED Headlights

DIY Kits

From $3,021.99 $3,199.99
Sale
14-18 Sierra LED Taillights
14-18 Sierra LED Taillights

DIY Kits

From $1,689.99 $1,699.99
Sold Out
Under Hood Light Kit
Under Hood Light Kit

P&P Harness

$105.99