Suzuki VS1400GL Intruder Spark Plug
The Suzuki VS1400GL Intruder (1400cc) takes an NGK CR9EIX spark plug, gapped to 0.035".
Key takeaways
- Spark plug: NGK CR9EIX.
- Iridium upgrade available in the same fit.
- Gap: 0.035 inch - set it before fitting.
- Covers 1987-2008 (plug changed across years - see table).
Buy the plugs for your Suzuki VS1400GL Intruder
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 VS1400GL Intruder spark plugs by year
| Years | Standard | Iridium | Gap |
|---|---|---|---|
| 2008 | CR9EIX | - | 0.035" |
| 1991-1995 | - | DPR8EIX-9 | 0.035" |
| 1987-1988 | DPR8EA-9 | PJR7A | 0.035" |
Frequently asked
What spark plug does a Suzuki VS1400GL Intruder take?
The Suzuki VS1400GL Intruder takes an NGK CR9EIX spark plug, gapped to 0.035 inch. See the by-year table for earlier models.
What is the spark plug gap for a Suzuki VS1400GL Intruder?
The spark plug gap for the Suzuki VS1400GL Intruder is 0.035 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 VS1400GL Intruder?
Yes. The iridium version drops into the same spot - same fit, longer life, and a slightly stronger spark. It is a straight upgrade.
More parts for your Suzuki VS1400GL Intruder
We cover the other consumables for your machine too - the exact fit, cited, in one place.