Iron Stable

Harley-Davidson Sportster S Spark Plugs

Genuine HD spark plugs and aftermarket alternatives that fit the Sportster S — all years. Select your year for exact fitment and pricing.

Select your year for exact fitment & prices

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Genuine Harley-Davidson (1)

Harley-Davidson Original Equipment Spark Plugs

Genuine Harley-Davidson

Harley-Davidson Original Equipment Spark Plugs

31600190
Iron Pass £13.26£15.60View

Aftermarket alternatives

Aftermarket spark plugs that fit the Sportster S. Genuine Harley-Davidson is listed above, not here.

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