Harley-Davidson POLICE ROAD KING Spark Plugs
Genuine HD spark plugs and aftermarket alternatives that fit the POLICE ROAD KING — all years. Select your year for exact fitment and pricing.
Select your year for exact fitment & prices
Genuine Harley-Davidson (1)
Aftermarket alternatives
Aftermarket spark plugs that fit the POLICE ROAD KING. Genuine Harley-Davidson is listed above, not here.
Accel
Accel, U-groove platinum spark plug set. 12mm
In stock
Iron Pass £50.43£59.33View
OEM
OEM spark plug SE performance
In stock
Iron Pass £29.98£35.27View
OEM
OEM spark plug 6R10
In stock
Iron Pass £6.32£7.44View
Standard
Blue Streak, XXX spark plug wire set. Black, white print
In stock
Iron Pass £22.42£26.38View
Taylor
Taylor, 8.2mm ThunderVolt spark plug wire set. Blue
In stock
Iron Pass £52.77£62.08View
Taylor
Taylor, 8mm Pro Wire spark plug wire set. Red
In stock
Iron Pass £40.38£47.51View
NGK
NGK, spark plug Iridium IX DCPR8EIX
In stock
Iron Pass £14.58£17.15View
NGK
NGK, spark plug Iridium IX DCPR7EIX
In stock
Iron Pass £15.65£18.41View
NGK
NGK, spark plug Iridium IX CR9EIX
In stock
Iron Pass £13.11£15.42View
NGK
NGK, spark plug Iridium IX DCPR9EIX
In stock
Iron Pass £16.63£19.56View
NGK
NGK, spark plug CR9EB
In stock
Iron Pass £7.87£9.26View