Diode Dynamics SS3 LED Fog Light Kit, Sport, White (SAE Fog)
Fits 2007.5-2014 (excludes 2007 Classic) 6.6L Duramax V8 (LMM) · 6.6L Duramax V8 (LML)
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Price tracked 6 times since Aug 16, 2026 across the stores we check daily: low $379.95, high $379.95, currently $379.95.
A bolt-in LED fog light kit for 2007.5-2014 Sierra 2500HD/3500HD trucks (not the leftover 2007 "Classic" body), built around Diode Dynamics' SS3 pod in their street-oriented SAE fog beam pattern.
why this one — Diode Dynamics is a well-known LED lighting brand and this is their base "Sport" tier at $379.95, SKU DD7036, the cheapest of seven color/output options they sell for this exact truck (up to $699.95 for the brightest "Max" tier). It is a real brightness step up over the halogen options at a much higher price.
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.