Harley-Davidson FAT BOY LO Spark Plugs

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

Select your year for exact fitment & prices

2017 2016 2015 2014 2013 2012 2011 2010

Genuine Harley-Davidson (2)

Genuine Harley-Davidson

Gold Spark Plugs

32365-04

Iron Pass £6.98£8.21View

Genuine Harley-Davidson

Harley-Davidson Original Equipment Spark Plug

32362-04A

Iron Pass £6.06£7.13View

Aftermarket for your FAT BOY LO

Confirmed to fit your FAT BOY LO

Aftermarket spark plugs the supplier lists against the FAT BOY LO. Genuine Harley-Davidson is listed above, not here.

V-Twin

SPARK PLUG AIR COOLED RETRO CONVERSION KIT

In stock

Iron Pass £48.95£57.59View

Samwel Supplies

SPARK PLUG AIR COOLED RETRO CONVERSION KIT

In stock

Iron Pass £54.15£63.70View

Sumax

SUMAX 409 SERIES SPARK PLUG WIRE SETS

In stock

Iron Pass £68.27£80.32View

Sumax

SUMAX 409 SERIES SPARK PLUG WIRE SETS

In stock

Iron Pass £68.27£80.32View

Sumax

SUMAX 409 SERIES SPARK PLUG WIRE SETS

In stock

Iron Pass £68.27£80.32View

Nology

NOLOGY SPARK PLUG WIRE SETS

In stock

Iron Pass £156.83£184.50View

Nology

NOLOGY SILVER SPARK PLUGS

In stock

Iron Pass £79.04£92.99View

Nology

NOLOGY SPARK PLUG WIRE SETS

In stock

Iron Pass £156.83£184.50View

Nology

NOLOGY SPARK PLUG WIRE SETS

In stock

Iron Pass £156.83£184.50View

Zodiac (Genuine Zodiac Products)

SPARK PLUG & HEAD BOLT COVERS

In stock

Iron Pass £50.68£59.62View

Accel

Accel, U-groove platinum spark plug set. 12mm

In stock

Iron Pass £50.43£59.33View

CV Performance

CVP, ThunderCore Pro spark plug wire set. Black

In stock

Iron Pass £37.32£43.91View