KTM 250 XC/250 XC-W Spark Plug
The KTM 250 XC/250 XC-W (250cc) takes an NGK BR7ES spark plug, gapped to 0.028".
Key takeaways
- Spark plug: NGK BR7ES.
- Iridium upgrade: NGK BR7EIX.
- Gap: 0.028 inch - set it before fitting.
- Covers 2006-2010.
Buy the plugs for your KTM 250 XC/250 XC-W
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.
As an Amazon Associate we earn from qualifying purchases, at no extra cost to you.
Frequently asked
What spark plug does a KTM 250 XC/250 XC-W take?
The KTM 250 XC/250 XC-W takes an NGK BR7ES spark plug, gapped to 0.028 inch. The iridium upgrade is the BR7EIX.
What is the spark plug gap for a KTM 250 XC/250 XC-W?
The spark plug gap for the KTM 250 XC/250 XC-W 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 KTM 250 XC/250 XC-W?
Yes. The BR7EIX is the iridium version of the BR7ES - same fit, longer life, and a slightly stronger spark. It is a straight upgrade.
More parts for your KTM 250 XC/250 XC-W
We cover the other consumables for your machine too - the exact fit, cited, in one place.