Suzuki VS1400 Spark Plug
The Suzuki VS1400 (1400cc) takes an NGK DPR8EA-9 spark plug, gapped to 0.035".
Key takeaways
- Spark plug: NGK DPR8EA-9.
- Iridium upgrade: NGK CR9EIX.
- Gap: 0.035 inch - set it before fitting.
- Covers 1986-1988.
Buy the plugs for your Suzuki VS1400
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 Suzuki VS1400 take?
The Suzuki VS1400 takes an NGK DPR8EA-9 spark plug, gapped to 0.035 inch. The iridium upgrade is the CR9EIX.
What is the spark plug gap for a Suzuki VS1400?
The spark plug gap for the Suzuki VS1400 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 VS1400?
Yes. The CR9EIX is the iridium version of the DPR8EA-9 - same fit, longer life, and a slightly stronger spark. It is a straight upgrade.
More parts for your Suzuki VS1400
We cover the other consumables for your machine too - the exact fit, cited, in one place.