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2021 GMC Sierra 1500
Wiring Kits

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View our high quality selection of aftermarket Wiring Kits for the 2021 GMC Sierra 1500. Putco has been manufacturing and designing automotive & truck accessories in Des Moines, IA for over 50 years. Upgrade your 2021 GMC Sierra 1500 with Putco Wiring Kits.

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Extra 5% off
Putco Plug and Play Harness for Blade, part# 529004

Putco Quick Connect Direct Fit Wiring Harness for Blade LED Lights

From:  $75.04$94.79
Rated 5.00 out of 5
Extra 5% off
Wireless Tap-N-Sync: Configure your Putco Light Bars with an effortless touch of a button.

Putco Luminix Tap-N-Sync Programmable Wireless Remote – Works with Freedom Blade, Virtual Grille Light Bar, Tri-Hornet, Stingers, Work Blade, E-Blade

From:  $75.99$95.99
Rated 4.50 out of 5
Extra 5% off
Automotive Load Resistors for LED Turn Signals and Brake Lights

Putco Load Resistors for LED Turn Signals and Brake Lights

From:  $11.38$15.13
Rated 0 out of 5
This product has multiple variants. The options may be chosen on the product page
Extra 5% off
Putco Wiring Harnesses and Relay

Putco HD Wiring Harness and Relay

From:  $42.32$56.27
Rated 0 out of 5
This product has multiple variants. The options may be chosen on the product page
Extra 5% off
Putco Replacement Headlight Bulb Plug

Putco Standard Light Bulb Wiring Harness with Plug

From:  $14.94$19.86
Rated 0 out of 5
This product has multiple variants. The options may be chosen on the product page
Extra 5% off
Putco Tailgate Wiring Harness

Putco Tailgate Wiring Harness

From:  $17.09$21.59
Rated 5.00 out of 5
Extra 5% off
30Ft Heavy Duty Wire harness with Single Deutsch Connector - Part# 8772HFL (1)

Putco Heavy Duty Wiring Harness Kit for LED Light Bars

From:  $64.97$86.39
Rated 0 out of 5
This product has multiple variants. The options may be chosen on the product page
Extra 5% off
Putco Anti-flicker Harness part# 760010AF

Putco Anti-Flicker Harnesses For LED Lights

From:  $41.42$55.07
Rated 0 out of 5
This product has multiple variants. The options may be chosen on the product page
Extra 5% off
Enhance Your Off-Roading Experience with Putco Luminix Wireless Remote - The Perfect Partner for High-Power LEDs

Putco Luminix Wireless Remote For High Power LED Light Bars

From:  $94.99$119.99
Rated 5.00 out of 5
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