NGK Motorcycle Spark Plug JR9B



Fitted bundle deal

includes Accessories + Fitting

Item: 746388

NGK Motorcycle Spark Plug JR9B


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  • Description
  • Reviews
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  • NGK Motorcycle Spark Plug JR9B Product Description

    The NGK Motorcycle Spark Plug JR9B use a central electrode with copper deeply inserted in the tip, which quickly dissipates large amounts of heat, preventing overheating and fouling.

    Features & Benefits of NGK Motorcycle Spark Plug JR9B

    • Performs equally well in a hot or cold engine
    • Suitable for both high speed and low speed driving
    • Dissipates large amounts of heat, preventing overheating and fouling
    • Copper core prevents hot spots that can lead to pre-ignition

    Additional Information

    Please refer to your vehicle handbook to confirm the suitability of this product for your motorcycle.

    To view a copy of the Fitting Guide click here

  • NGK Motorcycle Spark Plug JR9B is rated 5.0 out of 5 by 1.
    Rated 5 out of 5 by from Does just what it says on the tin! Needed to find out what was causing the miss-fire on my Bandit. Changed the plugs and away it went. Simple, cheap fix!
    Date published: 2013-04-21
    • y_2018, m_8, d_13, h_19
    • bvseo_bulk, prod_bvrr, vn_bulk_2.0.8
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_1
    • loc_, sid_746388, prod, sort_[SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_halfords
  • You can buy this product from one of our carefully selected Approved Partners. The full list of options available are below. Simply add your chosen option to your basket and proceed to checkout when you're ready.

    You can purchase products supplied by Halfords and selected other suppliers on

    Checkout is always via and all payment will be taken via In checkout the products will be split into separate deliveries for each supplier.

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    Price Seller Info Purchase

Some of the parts we sell here at Halfords have been reconditioned. These will carry a Refundable Deposit or an extra surcharge amount. When you add one of these reconditioned items to your basket, we'll add this extra cost automatically.

Once you've sent us your old item we'll check it over, and then refund you the full surcharge as long as everything is ok.

Before you return your old unit please make sure it's in re-serviceable condition. So if you're returning caliper casings, you'll need to double check they aren't badly damaged or broken. If the part you've sent is found to be unserviceable, we reserve the right not to refund the surcharge.

Please note that if you're returning your old unit to our National Returns Centre then this will be at your own expense.

NGK Motorcycle Parts & Manuals

NGK Motorcycle Spark Plug JR9B

£5 The NGK Motorcycle Spark Plug JR9B quickly dissipates large amounts of heat to prevent overheating.