CrankDex

Yamaha YFM250BT Bruin Spark Plug

The Yamaha YFM250BT Bruin (250cc) takes an NGK DR7EA spark plug, gapped to 0.028".

Shop the DR7EA plug Amazon · we may earn a commission, at no extra cost to you

Key takeaways

  • Spark plug: NGK DR7EA.
  • Iridium upgrade: NGK DR7EIX.
  • Gap: 0.028 inch - set it before fitting.
  • Covers 2003-2004.
Standard PlugDR7EA
Iridium UpgradeDR7EIX
Gap0.028"
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 YFM250BT Bruin

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 DR7EA plugStandard NGK plug + multi-packsShop Upgrade: DR7EIX iridiumLonger life, stronger sparkShop

As an Amazon Associate we earn from qualifying purchases, at no extra cost to you.

Frequently asked

What spark plug does a Yamaha YFM250BT Bruin take?

The Yamaha YFM250BT Bruin takes an NGK DR7EA spark plug, gapped to 0.028 inch. The iridium upgrade is the DR7EIX.

What is the spark plug gap for a Yamaha YFM250BT Bruin?

The spark plug gap for the Yamaha YFM250BT Bruin is 0.028 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 YFM250BT Bruin?

Yes. The DR7EIX is the iridium version of the DR7EA - same fit, longer life, and a slightly stronger spark. It is a straight upgrade.

More parts for your Yamaha YFM250BT Bruin

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

BatteryYamaha batterysAir & oil filterYamaha air & oil filtersTire sizeYamaha tire sizes

More Yamaha spark plugs

0.035 250 RT3AT1AT1BMXAT1CMXAT2AT2MAT2MXAT3BW350CP250 Morphous ScooterCS3BCS5