Honda FL250 Spark Plug
The Honda FL250 (250cc) takes an NGK DPR8EA-9 spark plug, gapped to 0.036".
Key takeaways
- Spark plug: NGK DPR8EA-9.
- Iridium upgrade: NGK BR7EIX.
- Gap: 0.036 inch - set it before fitting.
- Covers 1997-2008 (plug changed across years - see table).
Buy the plugs for your Honda FL250
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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Honda FL250 spark plugs by year
| Years | Standard | Iridium | Gap |
|---|---|---|---|
| 1997-2008 | DPR8EA-9 | BR7EIX | 0.036" |
| 1997-2008 | DPR8EA-9 | BR9EIX | 0.032" |
| 1997-2005 | DPR8EA-9 | BR8EIX | 0.028" |
Frequently asked
What spark plug does a Honda FL250 take?
The Honda FL250 takes an NGK DPR8EA-9 spark plug, gapped to 0.036 inch. The iridium upgrade is the BR7EIX. See the by-year table for earlier models.
What is the spark plug gap for a Honda FL250?
The spark plug gap for the Honda FL250 is 0.036 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 Honda FL250?
Yes. The BR7EIX is the iridium version of the DPR8EA-9 - same fit, longer life, and a slightly stronger spark. It is a straight upgrade.
More parts for your Honda FL250
We cover the other consumables for your machine too - the exact fit, cited, in one place.