• Royal Enfield RAC00201/A ignition coil with cap cord for Thunderbird 350 ABS
  • Royal Enfield Thunderbird X 350 disc BS4 ignition coil with HT lead
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Royal Enfield RAC00201/A – Ignition Coil with Cap Cord (Waterproof) for Thunderbird 350 ABS & Thunderbird X 350 ABS/Disc BS4 – Genuine OEM

Royal Enfield RAC00201/A – Ignition Coil with Cap Cord (Waterproof) for Thunderbird 350 ABS & Thunderbird X 350 ABS/Disc BS4 – Genuine OEM

Rs. 398.00
Rs. 406.00 Rs. 398.00
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Important Order Policy
Please order only after confirming the part number, model, variant, year, side, connector type and compatibility. All orders are non-cancellable once placed. Correctly shipped spare parts are not eligible for return, exchange or refund due to wrong selection, wrong diagnosis, fitment mismatch, mechanic recommendation or change of mind. Electrical/electronic items are additionally non-returnable once opened, installed, plugged in, tested or used. Wrong item, damaged item or missing item claims require a complete unboxing video within 24 hours. Read full Return & Warranty Policy

The Royal Enfield RAC00201/A – Ignition Coil with Cap Cord Water Proof is a genuine OEM ignition coil assembly used on the Thunderbird 350 ABS BS4 and Thunderbird X 350 ABS / Disc BS4 variants.

On the official spares.royalenfield.com portal this part is clearly described as “IGNITION COIL WITH CAP CORD WATER PROOF – RAC00201/A”, and the compatibility section lists multiple frame codes for Thunderbird 350 ABS BSIV as well as Thunderbird X 350 ABS BSIV and Thunderbird X 350 DISC BSIV – exactly as in your screenshots. This confirms that RAC00201/A is factory-fit on the BS4 twin-spark Thunderbird 350 platform.

The coil comes as a complete assembly with sealed HT (high-tension) lead and waterproof plug cap. It steps up 12V battery voltage into the high voltage needed at the spark plug, giving a strong, consistent spark even in rain, high humidity and rough riding conditions. A tired coil can cause hard starting, misfires, loss of power and random cut-outs, especially when the bike is hot or freshly washed.

Because BS4 Thunderbird 350 uses two separate ignition coils (RAC00200/A & RAC00201/A), matching the exact part number printed on your old coil is critical. RAC00201/A lets you restore OEM ignition performance on the correct bikes without any wiring hacks or universal substitutes.

Key Features

  • Genuine Royal Enfield OEM ignition coil – Part No. RAC00201/A – Ignition Coil with Cap Cord Water Proof.

  • Confirmed fitment for Thunderbird 350 ABS BS4 and Thunderbird X 350 ABS / Disc BS4 as per the official Royal Enfield spares portal compatibility list.

  • Integrated HT lead and waterproof plug cap – single sealed unit minimises weak joints and keeps moisture out.

  • Designed for stable, high-voltage spark on BS4 Thunderbird 350’s twin-spark UCE engine, improving starting, idling and throttle response.

  • OE-grade coil windings and insulation for long life under heat and vibration.

  • Direct bolt-on replacement – correct connector, bracket and cable length for the listed models; no cutting or splicing when used on the right bike.

  • Ideal fix for misfire, hesitation, cutting out in rain or after wash, or no-start issues where plug and wiring are OK.

  • Supplied in original Royal Enfield packing so you can match the part number before opening.

Compatibility Table 

Platform: 346cc UCE, BS4 – Thunderbird 350 family (Twin-spark)

Model Engine / Platform Variant / Brake Setup Emission / Region Approx. Years Fitment Status Notes
Thunderbird 350 ABS BS4 346cc UCE single ABS, front & rear disc BS4 – India ~2017–2020 ✔ Confirmed
Thunderbird X 350 ABS BS4 346cc UCE single ABS, rear disc (X) BS4 – India ~2018–2020 ✔ Confirmed
Thunderbird X 350 Disc BS4 346cc UCE single Rear disc, non-ABS (X) BS4 – India ~2018–2020 ✔ Confirmed

CHECK PART NUMBER BEFORE PURCHASE 

Variants

  • RAC00201/A – Ignition Coil with Cap Cord Water Proof

    • Single OEM variant, black coil with integrated HT lead & waterproof plug cap.

  • On BS4 Thunderbird 350 engines there is also RAC00200/A (another ignition coil with cap cord). Each coil serves a specific position/lead; always match your existing part number when ordering.

FAQs

Q1. How is RAC00201/A different from RAC00200/A?
Both are “ignition coil with cap cord waterproof” assemblies used on Thunderbird 350 ABS / Thunderbird X 350 ABS/Disc. The engine is twin-spark and uses two separate coils with different part numbers. They are not guaranteed interchangeable, so you must order the one that matches the number printed on your old coil.

Q2. Will this coil fit a non-ABS Thunderbird 350 or a Classic 350?
No confirmed evidence for that, and we follow a strict no-guesswork rule. RAC00201/A is only guaranteed for Thunderbird 350 ABS BS4 and Thunderbird X 350 ABS/Disc BS4. For other models, please check your EPC or coil’s part number.

Q3. What symptoms suggest my coil needs replacement?
Typical signs are hard starting, misfires when accelerating, cutting out when hot or in rain, rough idle, or weak spark despite a good plug and wiring. If one of the twin coils fails, the bike may feel flat or run on “one plug”.

Q4. Does this include the HT wire and cap?
Yes. RAC00201/A is a complete ignition coil assembly with attached HT lead and waterproof plug cap – you don’t need to buy a separate wire or cap for the listed Thunderbirds.

Q5. How can I be sure I’m ordering the correct coil?
Before ordering, read the part number molded or printed on your existing coil. If it says RAC00201 or RAC00201/A, this is the correct replacement. If not, check RAC00200/A or consult us with your VIN + clear coil photo.

Verify Fitment on Official Brand Portals

For selected genuine spare parts, you can cross-check the part number on the official brand portals before ordering.

Royal Enfield Official Spares Portal

Hero MotoCorp Official eCatalogue

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