Suzuki VL800/C50/C50T Intruder Spark Plug

The Suzuki VL800/C50/C50T Intruder (800cc) takes an NGK BR6ES spark plug, gapped to 0.035".

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Key takeaways

  • Spark plug: NGK BR6ES.
  • Iridium upgrade: NGK CR9EIX.
  • Gap: 0.035 inch - set it before fitting.
  • Covers 1988-1991.
Standard PlugBR6ES
Iridium UpgradeCR9EIX
Gap0.035"
Verified fitLast checked
Reviewed by the CrankDex editorial team against manufacturer and retailer fitment data.

Buy the plugs for your Suzuki VL800/C50/C50T Intruder

The standard plug is the exact-fit replacement. The iridium version drops into the same spot, lasts longer, and fires a little stronger for a few dollars more. Many engines take more than one - check how many cylinders you have.

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Frequently asked

What spark plug does a Suzuki VL800/C50/C50T Intruder take?

The Suzuki VL800/C50/C50T Intruder takes an NGK BR6ES spark plug, gapped to 0.035 inch. The iridium upgrade is the CR9EIX.

What is the spark plug gap for a Suzuki VL800/C50/C50T Intruder?

The spark plug gap for the Suzuki VL800/C50/C50T Intruder is 0.035 inch. Check and set the gap before fitting a new plug - most powersports plugs need a small adjustment out of the box.

Can I use an iridium plug in a Suzuki VL800/C50/C50T Intruder?

Yes. The CR9EIX is the iridium version of the BR6ES - same fit, longer life, and a slightly stronger spark. It is a straight upgrade.

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