Harley-Davidson Heritage Softail Classic Spark Plugs
Genuine HD spark plugs and aftermarket alternatives that fit the Heritage Softail Classic — all years. Select your year for exact fitment and pricing.
Select your year for exact fitment & prices
Genuine Harley-Davidson (4)
Genuine Harley-Davidson
Gold Spark Plugs
32365-04
Genuine Harley-Davidson
Gold Spark Plugs
32367-04
Genuine Harley-Davidson
Harley-Davidson Original Equipment Spark Plug
32362-04A
Genuine Harley-Davidson
Harley-Davidson Original Equipment Spark Plug
32342-04Aftermarket for your Heritage Softail Classic
Confirmed to fit your Heritage Softail Classic
Aftermarket spark plugs the supplier lists against the Heritage Softail Classic. Genuine Harley-Davidson is listed above, not here.
V-Twin
SPARK PLUG AIR COOLED RETRO CONVERSION KIT
Samwel Supplies
SPARK PLUG AIR COOLED RETRO CONVERSION KIT
Nology
NOLOGY SILVER SPARK PLUGS
Accel
Accel, U-groove platinum spark plug set. 12mm
Accel
Accel, U-groove platinum spark plug set. 14mm
NGK
NGK, spark plug Iridium IX BPR6EIX-11
NGK
NGK, spark plug BPR7ES-11
NGK
NGK, spark plug BPR6ES-11
NGK
NGK, spark plug BPR4ES-11
NGK
NGK, spark plug Iridium IX DCPR8EIX
NGK
NGK, spark plug Iridium IX DCPR7EIX
NGK
NGK, spark plug Iridium IX BPR5EIX-11