CrankDex

Yamaha YR2C Scrambler Spark Plug

The Yamaha YR2C Scrambler takes an NGK DR8EA spark plug, gapped to 0.040".

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Key takeaways

  • Spark plug: NGK DR8EA.
  • Iridium upgrade: NGK BR8HIX.
  • Gap: 0.040 inch - set it before fitting.
  • Covers 1973-1974.
Standard PlugDR8EA
Iridium UpgradeBR8HIX
Gap0.040"
Verified fitLast checked
Sources: NGK powersports application catalogue
Reviewed by the CrankDex editorial team against manufacturer and retailer fitment data.

Buy the plugs for your Yamaha YR2C Scrambler

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.

Shop the DR8EA plugStandard NGK plug + multi-packsShop Upgrade: BR8HIX iridiumLonger life, stronger sparkShop

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Frequently asked

What spark plug does a Yamaha YR2C Scrambler take?

The Yamaha YR2C Scrambler takes an NGK DR8EA spark plug, gapped to 0.040 inch. The iridium upgrade is the BR8HIX.

What is the spark plug gap for a Yamaha YR2C Scrambler?

The spark plug gap for the Yamaha YR2C Scrambler is 0.040 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 Yamaha YR2C Scrambler?

Yes. The BR8HIX is the iridium version of the DR8EA - same fit, longer life, and a slightly stronger spark. It is a straight upgrade.

More parts for your Yamaha YR2C Scrambler

We cover the other consumables for your machine too - the exact fit, cited, in one place.

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