Need Assistance? Please email or call 928-733-0936 M-Th 7-3 PST F 7-11 PST. If there is an item you need immediately please contact us for shipping options. Gen5DIY will not provide refunds for items that are "delayed" in transit.

Gen5DIY specializes in do it yourself products for your 2014-2019 Sierra.  We develop these products specifically for each model. 

Please check back often as we will be creating these DIY style items to help you the consumer as soon as we can.

14-19 Sierra DIY Kits

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16-18 Sierra Denali LED Headlights

DIY Kits

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

DIY Kits

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

P&P Harness

2014-2018 Sierra Navigation Upgrade

DIY Kits

From $1,189.99