Gen5DIY
16-18 Sierra 1500 Fog Light Harness
16-18 Sierra 1500 Fog Light Harness
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Order in the next 0 hours 0 minutes to get it by /09/2026
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This is only for OEM fog lights not aftermarket fog lights.
Looking to add fog lights to your 2016-2018 GMC Sierra 1500.
Gen5DIY now has the needed harness to do just that. This is the harness only and is intended for those that have already purchased the fog lights on their own. This harness will allow the fog lights to automatically come on at night when both the parking lights and headlights are on. The fog lights will remain on when the high beams are turned on, if you prefer they go off with the high beams please select the appropriate option. Our harnesses are plug and play and made using OEM sealed connectors. This harness is for the 2016-2018 1500 models and will come with the plug for the factory LED fog lights. Also fits 2019 Limited models
Please select appropriate year and model of your truck when ordering
PLEASE PROVIDE YOUR VIN # AT CHECKOUT AND WE WILL VERIFY THE MODEL OF YOUR CURRENT VEHICLE
Installation:
Fog light harness installation
- You will have to remove the air cleaner assembly to gain access to the passenger side headlight connector
- Once removed disconnect the headlamp connector and install our harness in line with the original truck harness and the headlight.
- Connect the ring terminal wire to the positive battery stud
- Route the pigtails down to the bumper and connect to your new fog lights
Install Guide:
Description
Description
This is only for OEM fog lights not aftermarket fog lights.
Looking to add fog lights to your 2016-2018 GMC Sierra 1500.
Gen5DIY now has the needed harness to do just that. This is the harness only and is intended for those that have already purchased the fog lights on their own. This harness will allow the fog lights to automatically come on at night when both the parking lights and headlights are on. The fog lights will remain on when the high beams are turned on, if you prefer they go off with the high beams please select the appropriate option. Our harnesses are plug and play and made using OEM sealed connectors. This harness is for the 2016-2018 1500 models and will come with the plug for the factory LED fog lights. Also fits 2019 Limited models
Please select appropriate year and model of your truck when ordering
PLEASE PROVIDE YOUR VIN # AT CHECKOUT AND WE WILL VERIFY THE MODEL OF YOUR CURRENT VEHICLE
Installation:
Fog light harness installation
- You will have to remove the air cleaner assembly to gain access to the passenger side headlight connector
- Once removed disconnect the headlamp connector and install our harness in line with the original truck harness and the headlight.
- Connect the ring terminal wire to the positive battery stud
- Route the pigtails down to the bumper and connect to your new fog lights
Install Guide:
Item Specifics
Item Specifics
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