Royal Enfield RAC00200/A – Ignition Coil with Cap Cord (Waterproof) for Thunderbird 350 ABS & Thunderbird X 350 ABS/Disc BS4 – Genuine OEM

The Royal Enfield RAC00200/A – Ignition Coil with Cap Cord Water Proof is the factory-fitted ignition coil assembly for Thunderbird 350 ABS BS4 and Thunderbird X 350 ABS / rear disc BS4 variants. On the official Royal Enfield spares portal this part is sold as “IGNITION COIL WITH CAP CORD WATER PROOF – RAC00200/A”, compatible with THUNDERBIRD 350 ABS – BSIV and THUNDERBIRD X 350 ABS / DISC – BSIV (multiple frame codes listed in the compatibility tab).

Royal Enfield price lists also describe RAC00200/A as “Ignition coil with cap cord water proof”, confirming that this is a complete coil with integrated HT (high-tension) lead and plug cap, not just the coil block. Trusted distributors like The Spares Company and OEMShip list the same assembly as a genuine Royal Enfield coil, not a universal or local copy.

Mounted under the tank, this coil boosts 12V battery voltage up to the high voltage needed at the spark plug. A tired or moisture-damaged coil can cause hard starting, misfires, loss of power and cut-outs in rain. The waterproof cap and OE-spec HT cord on RAC00200/A keep the spark strong even in monsoons and rough riding conditions.

If you own a Thunderbird 350 ABS BS4 or Thunderbird X 350 ABS / rear disc BS4, this is the exact ignition coil assembly your bike left the factory with—ideal for preventive maintenance, accident repair, or resolving persistent ignition issues the right way.

Key Features 

• Genuine Royal Enfield OEM part – Part No. RAC00200/A, listed in official price lists as “Ignition coil with cap cord water proof”.

• Confirmed fitment for Thunderbird 350 ABS BS4 and Thunderbird X 350 ABS / Disc BS4 via official Royal Enfield spares website compatibility section (multiple frame codes).

• Integrated HT lead + waterproof plug cap – single sealed assembly reduces weak joints and moisture ingress.

• Designed for stable, high-voltage spark, improving cold starts, throttle response and overall engine smoothness.

• Built to OE standards for winding quality, insulation and vibration resistance, ideal for Indian road conditions.

• Direct bolt-on replacement on listed Thunderbird models – correct bracket, connectors and length HT lead; no cutting or splicing when used on the right bike.

• Suitable for solving rain-related misfires, weak spark and intermittent cut-outs where other parts (plug, wiring) are fine.

• 100% genuine part sourced through authorised Royal Enfield channels – no local duplicates.

Compatibility Table 

Platform: UCE 346cc, BS4 (Thunderbird 350 family)

CHECK PART NUMBER BEFORE PURCHASE

Variants

• RAC00200/A – Ignition Coil with Cap Cord Water Proof

  • Single OEM configuration, black body with integrated HT lead & waterproof plug cap.

  • Later “/A” suffix is the current revision shown in 2024 Royal Enfield price lists.

FAQs 

Q1. Will RAC00200/A fit my Thunderbird 350 (non-ABS)?
RAC00200/A is explicitly mapped to Thunderbird 350 ABS BS4 and Thunderbird X 350 ABS/Disc BS4 on the Royal Enfield spares portal. For earlier non-ABS TB 350s, the coil part number may differ. Check your existing coil or EPC; if it’s not RAC00200, contact us with your VIN and we’ll guide you.

Q2. Is this coil different from RAC00201/A or RAC00202/A?
Yes. All three are “ignition coil with cap cord waterproof” in the price list, but they serve different model families. RAC00200/A is tied to Thunderbird 350 ABS / X 350 ABS/Disc, while RAC00201/A and RAC00202/A are used on other platforms. Never mix these without cross-checking the part number.

Q3. What symptoms point to a failing ignition coil?
Common signs include hard starting, misfires under load, engine cutting out when hot, rough idle, or misfiring in rain/washes. If the spark plug and wiring are OK yet these symptoms remain, a weak or moisture-damaged coil like the original RAC00200 may be at fault.

Q4. Does this include the HT wire and cap or only the coil?
This is a complete assembly – ignition coil plus attached HT cord and waterproof plug cap, as described in RE price lists and dealer descriptions (“Ignition coil with cap cord water proof”).

Q5. Can I install it myself?
Mechanically it’s simple—unbolt the old coil, unplug connectors, bolt the new one in the same location, and route the HT lead neatly to the plug. However, because incorrect wiring can damage the ECU or cause no-start, we recommend fitting by a trained Royal Enfield technician.