Sick Diesel Plug-and-Play Head-Light Harness 20-23 GM Silverado 2500HD/3500HD
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Ships directly from the supplier. The final shipping cost will be shown before payment.
- Ships from SICK DIESEL GEAR
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.
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.
Diesel Power Products directs warranty claims to the respective manufacturer; coverage and duration depend on that manufacturer and product. Its one-year manufacturer-defect warranty applies only to products manufactured by Power Products Unlimited Inc., not all products it sells. Manufacturer inspection is required; DPP does not pay inspection/return shipping or labor.
Return and warranty information is based on what Diesel Power Products offers. Product-specific eligibility and the supplier’s published conditions apply; FullSpecDiesel does not add or extend coverage.
Diesel Power Products warranty policyView complete warrantyProduct conditions
Return and warranty information is based on what Diesel Power Products offers. Product-specific eligibility and the supplier’s published conditions apply; FullSpecDiesel does not add or extend coverage.
- Return eligibility
- Diesel Power Products states a 30-day window from receipt for eligible new, uninstalled, unopened and complete items in original packaging, with prior approval/RMA. Custom tuners and specified opened tools are excluded. Customer pays return shipping; original outbound shipping, including initially free shipping, is deducted. No standard restocking percentage is stated for ordinary approved returns. Based on what Diesel Power Products offers.
- Return window
- Not stated for this product; see supplier terms
- Restocking fee
- See supplier terms; no product-specific fee stated
- Return shipping
- Based on the supplier’s return policy; see terms
- Made to order
- No
- Backorder status
- Not backordered
- Cancellation
- Subject to supplier terms; contact FullSpecDiesel before requesting cancellation
- Warranty provider
- Diesel Power Products
- Warranty duration
- Product-specific duration not stated; see supplier terms
- Compatibility
- Listed for specific vehicle configurations
- Legal use
- Street legal
- Processing estimate
- 3–7 business days supplier processing
- Shipping
- Shipping calculated at checkout
- Signature
- No signature requirement
- Supplier
- Diesel Power Products
Product compatibility is based on the vehicle and product information provided. Review your selected truck, product options, measurements, modifications, and installation requirements before ordering.