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Diode Dynamics
Diode Dynamics 20-21 Sierra 2500/3500 HD LED Sequential Sidemarkers Smoked Set
Diode Dynamics 20-21 Sierra 2500/3500 HD LED Sequential Sidemarkers Smoked Set
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$319.95 USD
Regular price
$320.00 USD
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$319.95 USD
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Modern LED replacement for your factory sidemarker lamp. Plug-and-play installation no modification needed. OEM fit-and-finish. OEM-grade retroreflector optics. Engineered and assembled in USA.
This Part Fits:
Year
Make
Model
Submodel
2020-2023
GMC
Sierra 2500 HD
AT4
2020-2021
GMC
Sierra 2500 HD
Base
2020-2023
GMC
Sierra 2500 HD
Denali
2022-2023
GMC
Sierra 2500 HD
Pro
2020-2023
GMC
Sierra 2500 HD
SLE
2020-2023
GMC
Sierra 2500 HD
SLT
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