Universal Fog Light Wiring Harness with Switch
Specifications Part numbers, fitment codes and shipping
- Brand
- K2 Industries
- Speedzone SKU
- K2-3863-UNV-006-LGHT
- Manufacturer part number
- K2-3863-UNV-006-LGHT
- UPC
- FL-WIRE-T1
- Category
- Lighting
- Shipping weight
- 2.0 lb
Universal Fog Light Wiring Harness with Switch
Complete wiring solution for aftermarket fog lights, including inline switch for independent control. Built with durable construction to handle engine bay heat and vibration. Designed for DIY installation with basic hand tools and a test fit before final routing.
Key Features
- Integrated inline switch - Toggle fog lights on/off independently from main headlights
- Universal fitment design - Routes through factory grommet locations on most vehicles
- Engine bay rated construction - Withstands heat, moisture, and vibration over time
Specs
- Complete harness assembly with integrated switch
Whats Included
- Fog light wiring harness
- Inline switch
Frequently Asked Questions
Will this harness work with my existing factory wiring?
This harness is designed to work standalone with aftermarket fog lights. If you're tapping into factory wiring, test the polarity and amperage draw before connecting—your vehicle's service manual will specify safe limits for auxiliary circuits.
Do I need additional relays or fuses?
Most fog light setups benefit from a dedicated relay and inline fuse to protect your wiring and vehicle's electrical system. Check your fog light manufacturer's specs for recommended amperage, then size a fuse and relay accordingly.
Where do I mount the switch?
Switch mounting location depends on your dash layout. Test-fit the harness routing first, then decide between dash pod, A-pillar, or steering column—wherever it's within comfortable reach of the driver.
Full details on shipping times, returns, warranty and cancellations are on our policy page.
Market conditions after 2020 have changed the landscape of automotive parts. Although we stock thousands of items across multiple warehouses and distribution channels, back-orders are unavoidable in today's market. If you need a product quickly, email, message or call us to check availability so we can explore your options.
Email Sales@Speedzoneweb.com
Call 407-846-8430
Text 407-749-6314
Answers to common questions are on our FAQ page.
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