NGK BR6HIX Iridium IX Spark Plug for Royal Enfield Bullet STD 350 (Cast Iron)

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NGK BR6HIX Iridium IX Spark Plug for Royal Enfield Bullet STD 350 (Cast Iron)

4.6 (14 reviews)

The NGK BR6HIX Iridium IX spark plug is the iridium fitment for the classic Royal Enfield Bullet STD 350 —... Read more

Rs. 865.00 Incl. GST

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    Royal Enfield Bullet STD 350 (Cast Iron)
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    Description

    The NGK BR6HIX Iridium IX spark plug is the iridium fitment for the classic Royal Enfield Bullet STD 350 — the cast-iron-era thumper. It's the NGK-recommended iridium plug for this engine, a direct OEM-spec replacement.

    The 0.6mm fine-wire iridium centre electrode fires a tighter, more focused spark than copper. On the old long-stroke Bullet that means easier kicks, a steadier thump at idle, and cleaner running — and iridium holds its gap far longer, so you ride more miles between changes.

    Direct-fit, OEM-spec replacement. No tuning changes — just a sharper, longer-lasting spark for a true classic.

    Fitment (NGK-confirmed)

    Royal Enfield: Bullet STD 350

    Riding a newer BS6 J-series or UCE 350? Those take different plugs — message us on WhatsApp with your model and year and we'll point you to the right one.

    Specifications

    • Brand: NGK
    • Part Number: BR6HIX
    • Type: Iridium IX Spark Plug
    • Centre Electrode: Iridium, 0.6mm fine-wire
    • Sold as: Single plug

    Key Features

    • NGK-recommended iridium fitment for the Bullet STD 350
    • Easier kick-starts and steadier idle versus a standard plug
    • Long service life — iridium holds its gap
    • Direct-fit OEM-spec replacement

    Read more

    Specifications

      4.6

      14 reviews

      Highest Rated
      "Fully satisfied"
      - Dhruv K.
      Most Critical
      "Cold starts are easier with this spark plug, and the idle is smoother. Overal..."
      - Rohan Shetty
      Most Helpful Review

      I installed this NGK BR6HIX Iridium IX spark plug on my Royal Enfield Bullet STD 350, and the difference is noticeable. The engine runs smoothly, and I get instant starts in the morning. The idle is also steadier, and I feel a slight improvement in fuel economy.

      Using this spark plug with the Royal Enfield Bullet STD 350 has been a good experience. The first crank fires up cleanly even when cold, and the mileage seems better. The idle is smoother, and the throttle response is sharper.

      The Royal Enfield Bullet STD 350 is running great with this NGK BR6HIX Iridium IX spark plug. The mileage is steady, and the engine runs smoothly. The throttle response is crisper, and I feel a slight improvement in overall performance.

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