Husqvarna 450 DM Spark Plug
The Husqvarna 450 DM (360cc) takes an NGK BR8ES spark plug, gapped to 0.020".
Key takeaways
- Spark plug: NGK BR8ES.
- Iridium upgrade: NGK BR8EIX.
- Gap: 0.020 inch - set it before fitting.
- Covers 2004-2005.
Buy the plugs for your Husqvarna 450 DM
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 Husqvarna 450 DM take?
The Husqvarna 450 DM takes an NGK BR8ES spark plug, gapped to 0.020 inch. The iridium upgrade is the BR8EIX.
What is the spark plug gap for a Husqvarna 450 DM?
The spark plug gap for the Husqvarna 450 DM is 0.020 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 Husqvarna 450 DM?
Yes. The BR8EIX is the iridium version of the BR8ES - same fit, longer life, and a slightly stronger spark. It is a straight upgrade.
More parts for your Husqvarna 450 DM
We cover the other consumables for your machine too - the exact fit, cited, in one place.