• Royal Enfield RAC00158/A M14 Spark Plug Cap for Classic 350, Classic 500, Bullet 500, Thunderbird 500
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Royal Enfield RAC00158/A M14 Spark Plug Cap – Classic 350/500, Bullet, Thunderbird

Royal Enfield RAC00158/A M14 Spark Plug Cap – Classic 350/500, Bullet, Thunderbird

Rs. 88.00
Rs. 92.00 Rs. 88.00
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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

Upgrade your Royal Enfield's ignition system with this Genuine RAC00158/A Suppressor Cap (M14 Spark Plug Cap). Built to meet OEM specifications, it ensures reliable spark delivery, improved combustion, and long-lasting performance. Crafted for UCE engine bikes that use M14 thread spark plugs, this cap is ideal for both daily riders and touring enthusiasts.
100% Genuine Royal Enfield OEM product, verified for perfect fitment.
Compatible with Classic 500, Classic 350 UCE (BS3 & BS4), Bullet 500, and Thunderbird 500. Not suitable for newer J-Series models.

3. Key Features:

  • 100% Genuine Royal Enfield OEM Product

  • Verified OEM Part Number: RAC00158/A

  • Direct-fit for Classic 350/500 (UCE), Bullet 500, Thunderbird 500

  • Ensures reliable ignition & smooth combustion

  • Secure packaging and pan-India delivery

4. Compatibility (Verified via RE Kart):

✅ Fits the following Royal Enfield models:

  • Classic 350 (UCE Engine, BS3/BS4)

  • Classic 500 (UCE Engine, BS3/BS4)

  • Bullet 500 (UCE Engine, BS3/BS4)

  • Thunderbird 500 (UCE Engine, BS3/BS4)

❌ Not Compatible with J-Series Models:

  • Classic 350 Reborn

  • Meteor 350

  • Hunter 350

  • Super Meteor 650

  • Shotgun 650

(Always check spark plug thread size before purchase – this is for M14 spark plugs only.)

5. Package Includes:

  • 1 x Royal Enfield M14 Ignition Coil Suppressor Cap (RAC00158/A)

FAQ Section:

Q1. Which Royal Enfield models does RAC00158/A fit?
A: It fits Classic 350 UCE (BS3/BS4), Classic 500, Bullet 500, and Thunderbird 500 that use M14 spark plugs. Verified via RE Kart.

Q2. What does this suppressor cap do?
A: It connects the ignition coil to the M14 spark plug, ensuring consistent spark delivery for smooth engine performance.

Q3. Is this plug cap compatible with the new Classic Reborn or Meteor 350?
A: No, J-Series bikes like Reborn, Meteor, Hunter, etc., use a different suppressor cap.

Q4. Can I install this part myself?
A: Yes, it's a simple plug-and-play replacement. However, professional installation is always recommended for safety.

Q5. Is this a genuine Royal Enfield part?
A: Absolutely. This is a 100% original RAC00158/A part sourced from authorized Royal Enfield channels.

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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