Honda CBR1100XX Spark Plug
The Honda CBR1100XX (1100cc) takes an NGK DR8EIX spark plug, gapped to 0.028".
Key takeaways
- Iridium plug: NGK DR8EIX.
- Iridium upgrade available in the same fit.
- Gap: 0.028 inch - set it before fitting.
- Covers 1982-2000 (plug changed across years - see table).
Buy the plugs for your Honda CBR1100XX
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 CBR1100XX spark plugs by year
| Years | Standard | Iridium | Gap |
|---|---|---|---|
| 1997-2000 | - | DR8EIX | 0.028" |
| 1982-1983 | DPR8EA-9 | DPR9EIX-9 | 0.035" |
Frequently asked
What is the spark plug gap for a Honda CBR1100XX?
The spark plug gap for the Honda CBR1100XX 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 Honda CBR1100XX?
Yes. The DR8EIX is the iridium version of the null - same fit, longer life, and a slightly stronger spark. It is a straight upgrade.
More parts for your Honda CBR1100XX
We cover the other consumables for your machine too - the exact fit, cited, in one place.