SKU:DIODD0638P
Diode Dynamics
Diode Dynamics SL2 LED Fog Light Bulbs - H11/H8/H9 White w/ AntiFlicker Modules (Pair) | 2020-2026 Chevy Silverado 3500HD
Diode Dynamics SL2 LED Fog Light Bulbs - H11/H8/H9 White w/ AntiFlicker Modules (Pair) | 2020-2026 Chevy Silverado 3500HD
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The Diode Dynamics SL2 LED Bulbs fit the 2020-2026 Chevy Silverado 3500HD and deliver a focused, high-output fog light upgrade with plug-and-play installation.
Product Overview
The SL2 is a direct H11/H8/H9 replacement that swaps factory halogen fog bulbs for automotive-grade LEDs. A 14-watt output combined with a copper-core circuit board and full-metal heatsink keeps the bulb cool without a fan.
The light source is engineered to sit at the same focal point as the original bulb, preserving a tight hotspot with no added glare. Includes AntiFlicker modules to prevent CAN-bus errors on the Silverado 3500HD electrical system.
Features & Specifications
- Fits: 2020-2026 Chevy Silverado 3500HD
- H11/H8/H9 plug-and-play LED fog bulb
- 14 watts per bulb, white output
- Fanless design with copper-core circuit board
- Full-metal housing with integrated heatsink
- Optical focus matches stock bulb position
- AntiFlicker modules included (pair)
- Fog light use only - not DOT compliant for headlights
- Limited lifetime warranty, engineered in USA
Fitment
This part fits the following vehicles:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2020-2026 | Chevrolet | Silverado 3500 HD | High Country |
| 2020-2026 | Chevrolet | Silverado 3500 HD | LT |
| 2020-2026 | Chevrolet | Silverado 3500 HD | LTZ |
| 2020-2026 | Chevrolet | Silverado 3500 HD | WT |
Shipping & Returns
Shipping & Returns
Tracking is typically provided within 3–5 business days; items shipping direct from the manufacturer may take 5–7. Some items are made to order or may be backordered. Questions about stock? Reach us through live chat or email.
Warranty
Warranty
All warranties are through the manufacturer and are facilitated by Stateside Performance. Some manufacturers require the end user to contact them directly; in that case we will point you to the right contact. Email us with any warranty questions.
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Free shipping over $250
Shipping policyFree shipping applies to items that are shipped via ground through UPS or FedEx and are over $250 going to the continental 48 states. This does not apply to Alaska or Hawaii, and does not apply to any item(s) that are shipped via freight or with any other option other than ground shipping.
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30-day returns
Return policyReturns must be requested within 30 days of delivery. Parts must be new, unused, uninstalled, and in original packaging, with an RMA. Some items are final sale.