Kymco Mongoose 250 Spark Plug
The Kymco Mongoose 250 (250cc) takes an NGK CR7E spark plug.
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Key takeaways
- Spark plug: NGK CR7E.
- Iridium upgrade available in the same fit.
- Set the gap to the manual spec before fitting.
- Covers 1997-2004.
Verified fitLast checked
Reviewed by the CrankDex editorial team against manufacturer and retailer fitment data.
Buy the plugs for your Kymco Mongoose 250
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 Kymco Mongoose 250 take?
The Kymco Mongoose 250 takes an NGK CR7E spark plug.
Can I use an iridium plug in a Kymco Mongoose 250?
Yes. The iridium version drops into the same spot - same fit, longer life, and a slightly stronger spark. It is a straight upgrade.
More parts for your Kymco Mongoose 250
We cover the other consumables for your machine too - the exact fit, cited, in one place.