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SKU #: sku-44411220820244
MPN #: 44411220820244
Sick Diesel Plug-and-Play Head-Light Harness 20-23 GM Silverado 2500HD/3500HD
Description
Power your aftermarket accessories without cutting or splicing your factory wiring. Designed for 20-23 Chevrolet Silverado HD models, this plug-and-play inline harness installs directly between the factory headlight connector, providing fused 12V power and ground for grille lights, LED pods, dash cams, amplifiers, and other accessories while preserving your truck's factory wiring.
Built with OE-style terminals, weather-sealed connectors, and automotive-grade wire loom, this harness is engineered for reliable, long-lasting performance while helping prevent corrosion and CAN-bus issues. The kit includes the inline harness, mini fuse, protective loom, and zip ties for a clean, factory-style installation that can be removed at any time without leaving permanent modifications.
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About WrenchConnected
WrenchConnected is an independent installation marketplace operating in partnership with Diesel Power Products.
How it works
After checkout, we route your vehicle info and part SKU to verified installation shops near you. Local installers review the job and submit competitive bids; you pick the shop you want based on price, reviews, and availability. Your name and email stay private until you select an installer.
Pricing
You pay for the bid from your preferred shop. The full amount is shown before you confirm — installers cannot add charges without your written consent. Payments are processed securely by Stripe.
Your privacy
During bidding, shops see only your service ZIP code, vehicle year/make/model, and the part SKU — not your name, email, or address. Only the shop you select receives your contact details after payment. We never sell your personal information.
More detail at wrenchconnected.com.
About Sick Diesel Gear
Sick Diesel Gear offers premium lighting accessories designed to make upgrading your truck simple, reliable, and hassle-free. Specializing in plug-and-play quick-connect wiring harnesses and high-quality LED grille lights, their products are engineered to provide clean installations without the need for complicated wiring modifications. Built with durable, weather-resistant materials and designed for dependable performance in demanding conditions, Sick Diesel Gear accessories deliver both functional reliability and a modern, aggressive appearance. Whether you're enhancing your truck's front-end styling or simplifying the installation of aftermarket lighting, Sick Diesel Gear provides enthusiast-driven solutions that combine quality construction, OEM-inspired fitment, and long-lasting performance.
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