Ducati 916 Spark Plug
The Ducati 916 (916cc) takes an NGK CR9EB spark plug, gapped to 0.024".
Key takeaways
- Spark plug: NGK CR9EB.
- Iridium upgrade: NGK DCPR8EIX.
- Gap: 0.024 inch - set it before fitting.
- Covers 2004-2005 (plug changed across years - see table).
Buy the plugs for your Ducati 916
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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Ducati 916 spark plugs by year
| Years | Standard | Iridium | Gap |
|---|---|---|---|
| 2004-2005 | CR9EB | DCPR8EIX | 0.024" |
| 2004 | CR9E | DCPR9EIX | 0.030" |
Frequently asked
What spark plug does a Ducati 916 take?
The Ducati 916 takes an NGK CR9EB spark plug, gapped to 0.024 inch. The iridium upgrade is the DCPR8EIX. See the by-year table for earlier models.
What is the spark plug gap for a Ducati 916?
The spark plug gap for the Ducati 916 is 0.024 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 Ducati 916?
Yes. The DCPR8EIX is the iridium version of the CR9EB - same fit, longer life, and a slightly stronger spark. It is a straight upgrade.
More parts for your Ducati 916
We cover the other consumables for your machine too - the exact fit, cited, in one place.