SKU: 640177 | UPC: 810031740680
Baja Designs 640177 S8 Series Backlight Add-On Wiring Harness Kit – Universal
Enhance your Baja Designs S8 Series lights with backlit functionality using this dedicated wiring harness kit. Designed for universal fit on off-road vehicles, trucks, and Jeeps equipped with S8 pod lights, it provides a plug-and-play solution to activate the backlight feature. Save time on custom wiring with pre-configured components for quick connection to your fuse panel or keyed power source.
Key Features
- S8 Series Compatibility: Engineered exclusively for Baja Designs S8 pod lights to enable backlit operation without replacing your existing harness
- Extended Wire Length: Over 20 feet of durable wiring reaches any fuse panel or splice point easily
- Fuse Tap Kit: Includes 4 common fuse taps for simple, tool-free integration into vehicle electrical systems
- Versatile Connectors: Bullet connectors and alternate splice option ensure secure, reliable connections
- Complete Kit Contents: Detailed instructions, zip ties, and all necessary components for professional results
Product Notes
- Switch not included. backlighting activates with main light power
- Mounting hardware not provided. uses existing light pod setup
- Standard ground shipping applies to all orders
Installation Notes
- Professional installation recommended.
- Route harness to fuse box or splice into 12V switched power source
- Compatible with bullet-style connectors on S8 lights. no drilling required
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | All | All Vehicles | with Baja Designs S8 Series Lights |
| 2007-2024 | Jeep | Wrangler | JK, JL, TJ |
| 2010-2024 | Ford | F-150 Raptor | All |
| 2015-2024 | Toyota | Tacoma, 4Runner | TRD Off-Road/Pro |
| 1997-2024 | Chevrolet/GMC | Silverado/Sierra | 1500-3500HD |
Why Choose Baja Designs?
- Over 30 years as off-road lighting innovator trusted by racers worldwide
- Components built with marine-grade materials for extreme durability
- Precision wiring tested for vibration, water, and heat resistance
Frequently Asked Questions
- Q: Will this harness fit LP6, LP9, or LP4 lights?
A: No, this 640177 kit is designed only for S8 Series pod lights. Check Baja Designs for LP series specific harnesses. - Q: What materials are used in the wiring?
A: High-strand copper wire with protective insulation rated for automotive and off-road environments. - Q: Is a separate switch or relay required?
A: No switch or relay needed. connects directly to existing S8 light power via fuse tap or splice for backlight activation.
Shipping & Handling
- Method: Standard Ground
- Availability: In stock – ships same or next business day
- Packaging: Compact box measuring 9 x 6 x 1 inches
- Weight: 0.4 lbs





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