Diode Dynamics SS3 LED Fog Light Kit, LML/L5P (SAE Fog)
Fits 2015-2019 6.6L Duramax V8 (LML) · 6.6L Duramax V8 (L5P)
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Price tracked 5 times since Aug 16, 2026 across the stores we check daily: low $341.96, high $379.95, currently $379.95.
where to buy · 2 retailers tracked
An LED fog light kit built for 2015-2019 Sierra 2500HD/3500HD trucks with factory fog lamps, using Diode Dynamics' SS3 pod in their street-oriented SAE fog beam pattern.
why this one — It is the only fog light we found built specifically for this generation of HD Sierra, at $379.95 with free shipping. The manufacturer's own product page for this SKU (diodedynamics.com) is blocked by robots.txt, so this is sourced through DmaxStore, a Duramax specialty retailer carrying the same SKU; DmaxStore's authorized-dealer status with Diode Dynamics is not confirmed on the page.
SAE fog beam pattern per manufacturer, typically the street-legal fog light spec, but compliance is not independently confirmed on this SKU page - verify before representing as street legal.
No published gain figure for this part, and nothing here is a guarantee. Price is a list price and can lag the retailer; confirm at checkout. See how we check a price and our affiliate disclosure.