Polaris ATP 500 Spark Plug
The Polaris ATP 500 (500cc) takes an NGK DCPR8E spark plug, gapped to 0.028".
Key takeaways
- Spark plug: NGK DCPR8E.
- Iridium upgrade: NGK DCPR8EIX.
- Gap: 0.028 inch - set it before fitting.
- Covers 2003-2007.
Buy the plugs for your Polaris ATP 500
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 Polaris ATP 500 take?
The Polaris ATP 500 takes an NGK DCPR8E spark plug, gapped to 0.028 inch. The iridium upgrade is the DCPR8EIX.
What is the spark plug gap for a Polaris ATP 500?
The spark plug gap for the Polaris ATP 500 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 Polaris ATP 500?
Yes. The DCPR8EIX is the iridium version of the DCPR8E - same fit, longer life, and a slightly stronger spark. It is a straight upgrade.
More parts for your Polaris ATP 500
We cover the other consumables for your machine too - the exact fit, cited, in one place.