Royal Enfield 888314 – Main Cable & Tail Light Wiring Harness Kit for Bullet 500 BS3 (UCE) – Genuine OEM

The Royal Enfield 888314 Main Cable & Tail Light Harness Kit is a genuine OEM wiring harness set designed specifically for the Bullet 500 BS3 (UCE). This kit includes the main wiring harness and tail light harness, exactly matching the factory-fitted setup used on original Bullet 500 BS3 models.

If your bike has developed electrical issues like flickering lights, intermittent horn, starting problems, blown fuses or melted/patched wires, it’s often due to an old, repaired or non-genuine wiring harness. Replacing it with this 888314 OEM kit restores reliable power delivery to all electrical components—ignition, lights, indicators, horn, meters and tail light.

Multiple trusted sellers and parts catalogs clearly list 888314 as “MAINCABLE & TL HARNESS KIT – BULLET 500 / Bullet 500 UCE”, with confirmed application for Bullet 500 BS3 (approx. 2011–2016). Unlike local aftermarket looms, this genuine harness follows factory color-coding, connector quality and length, making installation far cleaner, safer and more durable—ideal for restorations, touring bikes and anyone tired of “jugaad” wiring.

Choose original 888314 wiring harness kit to avoid random electrical failures, reduce troubleshooting time, and keep your Bullet 500’s electrics as stable as they were when new.

Key Features 

• Genuine Royal Enfield OEM Main Cable & Tail Light Harness Kit (Part No. 888314)

• Specifically designed for Bullet 500 BS3 (UCE) – exact factory replacement

• Includes main wiring harness + tail light harness in one kit

• Factory-correct wire gauge, connectors & color coding for easy plug-and-play fitment

• Reduces chances of short-circuits, blown fuses, weak lights and starting issues

• Ideal for full restorations or replacing cut, taped or burnt wiring looms

• Compatible with OEM electrical layout – supports stock switches, lamps & indicators

• Helps maintain bike reliability on long rides & touring

• Backed by Royal Enfield’s OEM quality standards for durability and safety

Compatibility Table

• PLEASE CHECK PART NUMBER BEFORE PURCHASE

Variants:

• Single Variant: Main Cable & Tail Light Harness Kit – Bullet 500 BS3 (UCE) – Part No. 888314

(No LH/RH or color variants.)

FAQs 

1. Will this harness fit my Classic 500 or other 500cc model?
This kit is officially listed for Bullet 500 BS3 (UCE) only.

2. What is included in the 888314 kit?
The kit typically includes the main wiring harness and tail light harness, replacing the complete main loom and rear section wiring in one go.

3. My bike has many wire joints and tape. Will this help?
Yes. This kit replaces the old, patched harness with a fresh OEM loom, reducing loose connections, shorts, and random electrical failures.

4. Is it plug-and-play or will I need modifications?
For Bullet 500 BS3, it is designed as a direct plug-and-play OEM replacement, assuming the bike has stock switches, lamps and connectors.

5. How do I confirm if this is the correct part for my bike?
Match part number 888314 with your existing harness label or verify in the official Royal Enfield microfiche/parts catalog for Bullet 500 BS3. When in doubt, share your VIN with your dealer before purchase.