Suzuki GSF600S Bandit Spark Plug
The Suzuki GSF600S Bandit (600cc) takes an NGK DR8ES spark plug, gapped to 0.028".
Key takeaways
- Spark plug: NGK DR8ES.
- Iridium upgrade: NGK CR9EIX.
- Gap: 0.028 inch - set it before fitting.
- Covers 1988-2009 (plug changed across years - see table).
Buy the plugs for your Suzuki GSF600S Bandit
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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Suzuki GSF600S Bandit spark plugs by year
| Years | Standard | Iridium | Gap |
|---|---|---|---|
| 1997-2009 | DR8ES | CR9EIX | 0.028" |
| 1988-1995 | CR9EK | BR7EIX | 0.026" |
Frequently asked
What spark plug does a Suzuki GSF600S Bandit take?
The Suzuki GSF600S Bandit takes an NGK DR8ES spark plug, gapped to 0.028 inch. The iridium upgrade is the CR9EIX. See the by-year table for earlier models.
What is the spark plug gap for a Suzuki GSF600S Bandit?
The spark plug gap for the Suzuki GSF600S Bandit 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 Suzuki GSF600S Bandit?
Yes. The CR9EIX is the iridium version of the DR8ES - same fit, longer life, and a slightly stronger spark. It is a straight upgrade.
More parts for your Suzuki GSF600S Bandit
We cover the other consumables for your machine too - the exact fit, cited, in one place.