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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

$209.95 USD
$209.95 USD
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Shipping calculated at checkout.

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.

Install Difficulty: DIY
Direct plug-and-play replacement for factory H11/H8/H9 fog bulbs with included AntiFlicker modules; typically installs in 15-20 minutes per side.

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
âš  Submodel Fitment: If your submodel is not listed in the fitment table above, we cannot confirm fitment. Please contact us before purchasing to verify.

Shipping & Returns

Products that are in stock ship within 1-3 business days of being ordered. Please note some items are made to order, or could be out of stock. If you have any questions regarding stock please contact us through the live chat or email and we would be happy to help

Warranty Info

All warranties are through the manufacturer, they will be facilitated by State Side Performance (some manufacturers require the end user contact the manufacturer directly to facilitate the warranty, in that case we will recommend you contact the manufacturer. Please contact us by Email if you have any questions or concerns regarding a warranty claim.

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  • Free Shipping for Non Oversize Items of $250

    Free 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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  • Return Policy

    Returns must be UNOPENED, UNUSED, HAVE ALL ORIGINAL PACKAGING, BE IN NEW CONDITION, HAVE A VALID RMA, BE WITHIN A 30 DAY RETURN WINDOW FROM THE DATE OF PURCHASE.

    More info on refund and return policy