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Deal.ai › NGK
NGK
NGK Iridium Spark Plug BR8EIX

NGK Iridium Spark Plug BR8EIX

Best price now

$11.00at Spark Plugs DirectChecked Nov 9

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Price facts

  • Last seen at $11.00 at Spark Plugs Direct on Nov 9.

Our take on the NGK Iridium Spark Plug BR8EIX

The NGK BR8EIX is a single iridium spark plug from NGK's Iridium IX line, a premium upgrade over standard nickel plugs. Its fine iridium center electrode is far smaller than a conventional nickel tip, which lowers the voltage needed to fire and takes load off coils and ignition components. It suits riders and drivers of high-revving or tuned engines who want sharper throttle response and longer plug life, and it is a direct-fit replacement wherever a BR8EIX is specified.

Best forMotorcycles and small engines calling for a BR8EIX plugTuned or high-revving enginesOwners replacing worn nickel plugs with a longer-life upgradeRiders wanting easier cold starts and steadier idle
Pros
  • Fine iridium center electrode fires with less voltage
  • Eases strain on coils and ignition parts
  • Longer service life than conventional nickel plugs
  • Corrosion-resistant metal shell plating
  • Direct-fit replacement for the specified plug number
Cons
  • Costs more per plug than standard nickel plugs
  • Must match the exact heat range and thread for the engine
  • Gains are modest on a stock, low-stress engine
  • Iridium tips are fragile and gap should not be adjusted carelessly

NGK Iridium Spark Plug BR8EIX prices at every store

  • Spark Plugs DirectNew

    In stockShips from Australia · duties may applyReturn policy

    $11.00Checked Nov 9
    Visit Spark Plugs Direct

What reviewers say

Owners of motorcycles and small engines who fit iridium plugs like this one generally report easier starting, a smoother idle and steadier running than with worn standard plugs. Some say the improvement over a fresh nickel plug is small.

What people mention
  • StartingPraisedOwners report easier cold starts after fitting iridium plugs.
  • Idle qualityPraisedMany say the engine idles more smoothly and steadily.
  • ValueMixedSome find the gain over a fresh standard plug small for the extra cost.
  • DurabilityPraisedOwners note the plugs hold up well over long service intervals.
  • FitmentMixedBuyers stress matching the exact plug number and heat range to the engine.

About the NGK Iridium Spark Plug BR8EIX

The NGK Iridium IX BR8EIX is an iridium spark plug. It has an ultra-small diameter center electrode that lowers the voltage requirement and extends ignition system life.

The iridium electrode is 25% smaller than a platinum electrode and a quarter the size of a conventional nickel electrode. The metal shell has a plating with enhanced anti-corrosion qualities.

Brand
NGK
Model
BR8EIX
Series
Iridium IX
Electrode
Iridium center electrode, 25% smaller than platinum and 1/4 the size of conventional nickel
Shell plating
Enhanced anti-corrosion plating

Questions and answers

Is the BR8EIX a direct replacement for a standard plug?
Yes, if your engine specifies a BR8EIX or an equivalent heat range and thread. Match the plug number to your owner's manual before fitting.
What does the iridium electrode change?
The center electrode is much finer than a nickel one, so it needs less voltage to spark. That reduces load on coils and ignition parts and can improve starting and idle.
How long does an iridium plug last?
Iridium plugs typically last considerably longer than nickel plugs, but follow the service interval in your owner's manual rather than a fixed number.
Can I gap an iridium plug?
The fine tip is fragile. Check the gap and adjust only with care, using a proper gapping tool, and replace the plug if the tip is damaged.
Should I fit one iridium plug or a full set?
Fit a full set of matching plugs so all cylinders fire consistently. Mixing plug types or heat ranges across cylinders is not advised.
Does it fit cars as well as motorcycles?
It fits any engine that calls for this plug number, including many motorcycles, scooters and small engines. Confirm the specification for your engine first.
Where is the NGK Iridium Spark Plug BR8EIX cheapest?
At Spark Plugs Direct, for $11.00, as of our latest check.

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