NGK Spark Plug #7634/04 for Harley Davidson FLHR and FLHTC Models

The NGK Spark Plug #7634/04 is designed specifically for Harley Davidson touring motorcycles, including models such as the FLHR Road King from 1984 to 1999 and the FLHTC Electra Glide Classic from 1984 to 1987. This high-quality spark plug ensures reliable ignition performance and efficient engine operation, making it an essential component for maintaining optimal motorcycle performance. Crafted with precision, the plug features a durable construction to withstand the harsh conditions of motorcycle engines and deliver consistent sparks for smooth engine starts and operation.

This spark plug is part of NGK's universal segment, compatible with various Harley Davidson models, and falls under the division of Lights & Electrical components. It offers versatility with interchangeable options; the ILKR8Q7 can replace the ILKR8Q, and the BPR8ES can substitute for the BPR8ES-S, providing flexibility for maintenance and repairs. The plug's robust design supports long service life, reducing the frequency of replacements and ensuring your motorcycle runs at peak performance for longer periods.

Installation is straightforward, and this spark plug is engineered to meet or exceed OEM standards, ensuring a perfect fit and reliable performance. Whether you're performing routine maintenance or troubleshooting ignition issues, the NGK #7634/04 spark plug offers dependable ignition and enhanced combustion efficiency. Trust NGK’s expertise in spark plug technology to keep your Harley Davidson running smoothly, mile after mile.

Features:

• Designed specifically for Harley Davidson FLHR and FLHTC models from 1984 to 1999

• Interchangeable with ILKR8Q7 and BPR8ES series for versatile use

• Durable construction to withstand engine heat and vibration

• Reliable ignition performance for smooth engine starts

• Easy to install with OEM-standard fit and quality

Product Type: Spark Plugs
Segment: Universal
Division: Lights & Electrical
Class: Spark Plugs & Components
Sub Class: Spark Plugs

FITMENT:
1977 Harley-Davidson FXS Low Rider
1978 Harley-Davidson FXS Low Rider
1979 Harley Davidson FXS Low Rider
1980 Harley Davidson FLH Electra Glide
1980 Harley Davidson FLHC Electra Glide Classic
1980 Harley Davidson FLT Tour Glide
1980 Harley Davidson FXB Sturgis
1980 Harley Davidson FXE Super Glide
1980 Harley Davidson FXEF Fat Bob
1980 Harley Davidson FXWG Wide Glide
1980 Harley-Davidson FLHS Electra Glide Sport
1980 Harley-Davidson FXS Low Rider
1981 Harley Davidson FLH Electra Glide
1981 Harley Davidson FLHC Electra Glide Classic
1981 Harley Davidson FLT Tour Glide
1981 Harley Davidson FLTC Tour Glide Classic
1981 Harley Davidson FXB Sturgis
1981 Harley Davidson FXEF Fat Bob
1981 Harley-Davidson FLHS Electra Glide Sport
1981 Harley-Davidson FXE Super Glide
1981 Harley-Davidson FXS Low Rider
1981 Harley-Davidson FXWG Wide Glide
1982 Harley Davidson FLH Electra Glide
1982 Harley Davidson FLTC Tour Glide Classic
1982 Harley Davidson FXR Super Glide
1982 Harley Davidson FXRS Low Glide
1983 Harley Davidson FLH Electra Glide
1983 Harley Davidson FLTC Tour Glide Classic
1983 Harley Davidson FXDG Disc Glide
1983 Harley Davidson FXR Super Glide
1983 Harley Davidson FXSB Low Rider - Belt
1983 Harley-Davidson FXRS Low Glide
1983 Harley-Davidson FXRT Sport Glide
1984 Harley Davidson FLH Electra Glide
1984 Harley Davidson FLHS Electra Glide Sport
1984 Harley Davidson FLHTC Electra Glide Classic
1984 Harley Davidson FLHX Electra Glide Special
1984 Harley Davidson FLTC Tour Glide Classic
1984 Harley Davidson FXE Super Glide
1984 Harley Davidson FXRDG Disc Glide
1984 Harley Davidson FXRS Low Glide
1984 Harley Davidson FXSB Low Rider - Belt
1984 Harley Davidson FXST Softail
1984 Harley Davidson FXWG Wide Glide
1984 Harley-Davidson FXRT Sport Glide
1985 Harley Davidson FLH Electra Glide
1985 Harley Davidson FLHTC Electra Glide Classic
1985 Harley Davidson FLHX Electra Glide Special
1985 Harley Davidson FLTC Tour Glide Classic
1985 Harley Davidson FXEF Fat Bob
1985 Harley Davidson FXRC Low Glide
1985 Harley Davidson FXRT Sport Glide
1985 Harley Davidson FXSB Low Rider - Belt
1985 Harley Davidson FXST Softail
1985 Harley Davidson FXWG Wide Glide
1985 Harley-Davidson FXRS Low Glide
1986 Harley Davidson FLHT Electra Glide
1986 Harley Davidson FLTC Tour Glide Classic
1986 Harley Davidson FXR Super Glide
1986 Harley Davidson FXRS Low Rider
1986 Harley Davidson FXRS-SP Low Rider Sport
1986 Harley Davidson FXST Softail
1986 Harley Davidson FXSTC Softail Custom
1986 Harley-Davidson FLHTC Electra Glide Classic
1986 Harley-Davidson FLST Softail Heritage
1986 Harley-Davidson FXRD Grand Touring
1986 Harley-Davidson FXRT Sport Glide
1986 Harley-Davidson FXWG Wide Glide
1987 Harley Davidson FLHS Electra Glide Sport
1987 Harley Davidson FLHT Electra Glide
1987 Harley Davidson FLST Softail Heritage
1987 Harley Davidson FXLR Low Rider Custom
1987 Harley Davidson FXR Super Glide
1987 Harley Davidson FXRS Low Glide
1987 Harley Davidson FXST Softail
1987 Harley Davidson FXSTC Softail Custom
1987 Harley-Davidson FLHTC Electra Glide Classic
1987 Harley-Davidson FLTC Tour Glide Classic
1987 Harley-Davidson FXRC Low Rider Chrome
1987 Harley-Davidson FXRS-SP Low Rider Sport
1987 Harley-Davidson FXRT Sport Glide
1988 Harley Davidson FLHS Electra Glide Sport
1988 Harley Davidson FLHTC Electra Glide Classic
1988 Harley Davidson FLST Softail Heritage
1988 Harley Davidson FLSTC Softail Heritage Classic
1988 Harley Davidson FLTC Tour Glide Classic
1988 Harley Davidson FXLR Low Rider Custom
1988 Harley Davidson FXR Super Glide
1988 Harley Davidson FXRS Low Glide
1988 Harley Davidson FXRT Sport Glide
1988 Harley Davidson FXST Softail
1988 Harley Davidson FXSTS Softail Springer
1988 Harley-Davidson FXRS-SP Low Rider Sport
1988 Harley-Davidson FXSTC Softail Custom
1989 Harley Davidson FLHS Electra Glide Sport
1989 Harley Davidson FLHTCU Electra Glide Ultra Classic
1989 Harley Davidson FLST Softail Heritage
1989 Harley Davidson FLSTC Softail Heritage Classic
1989 Harley Davidson FXLR Low Rider Custom
1989 Harley Davidson FXR Super Glide
1989 Harley Davidson FXRS-SP Low Rider Sport
1989 Harley Davidson FXRT Sport Glide
1989 Harley Davidson FXST Softail
1989 Harley Davidson FXSTC Softail Custom
1989 Harley Davidson FXSTS Softail Springer
1989 Harley-Davidson FLHTC Electra Glide Classic
1989 Harley-Davidson FLTC Tour Glide Classic
1989 Harley-Davidson FLTCU Ultra Classic Tour Glide
1989 Harley-Davidson FXRS Low Glide
1990 Harley Davidson FLHS Electra Glide Sport
1990 Harley Davidson FLHTC Electra Glide Classic
1990 Harley Davidson FLST Softail Heritage
1990 Harley Davidson FLSTF Softail Fat Boy
1990 Harley Davidson FLTC Tour Glide Classic
1990 Harley Davidson FLTCU Ultra Classic Tour Glide
1990 Harley Davidson FXLR Low Rider Custom
1990 Harley Davidson FXRS Low Glide
1990 Harley Davidson FXRS-Conv Low Rider Convertible
1990 Harley Davidson FXRS-SP Low Rider Sport
1990 Harley Davidson FXRT Sport Glide
1990 Harley-Davidson FLHTCU Electra Glide Ultra Classic
1990 Harley-Davidson FLSTC Softail Heritage Classic
1990 Harley-Davidson FXR Super Glide
1990 Harley-Davidson FXST Softail
1990 Harley-Davidson FXSTC Softail Custom
1990 Harley-Davidson FXSTS Softail Springer
1991 Harley Davidson FLHS Electra Glide Sport
1991 Harley Davidson FLHTC Electra Glide Classic
1991 Harley Davidson FLHTCU Electra Glide Ultra Classic
1991 Harley Davidson FLSTC Softail Heritage Classic
1991 Harley Davidson FLTC Tour Glide Classic
1991 Harley Davidson FXLR Low Rider Custom
1991 Harley Davidson FXR Super Glide
1991 Harley Davidson FXRS Low Glide
1991 Harley Davidson FXRS-Conv Low Rider Convertible
1991 Harley Davidson FXRT Sport Glide
1991 Harley Davidson FXSTC Softail Custom
1991 Harley Davidson FXSTS Softail Springer
1991 Harley-Davidson FLSTF Softail Fat Boy
1991 Harley-Davidson FLTCU Ultra Classic Tour Glide
1991 Harley-Davidson FXDB-S Dyna Glide Sturgis
1991 Harley-Davidson FXRS-SP Low Rider Sport
1992 Harley Davidson FLHTC Electra Glide Classic
1992 Harley Davidson FLHTCU Electra Glide Ultra Classic
1992 Harley Davidson FLSTC Softail Heritage Classic
1992 Harley Davidson FLSTF Softail Fat Boy
1992 Harley Davidson FLTC Tour Glide Classic
1992 Harley Davidson FLTCU Ultra Classic Tour Glide
1992 Harley Davidson FXDB-D Dyna Glide Daytona
1992 Harley Davidson FXDC Dyna Super Glide Custom
1992 Harley Davidson FXLR Low Rider Custom
1992 Harley Davidson FXR Super Glide
1992 Harley Davidson FXRS Low Glide
1992 Harley Davidson FXRS-Conv Low Rider Convertible
1992 Harley Davidson FXRS-SP Low Rider Sport
1992 Harley Davidson FXRT Sport Glide
1992 Harley Davidson FXSTS Softail Springer
1992 Harley-Davidson FLHS Electra Glide Sport
1992 Harley-Davidson FXSTC Softail Custom
1993 Harley Davidson FLHS Electra Glide Sport
1993 Harley Davidson FLHTC Electra Glide Classic
1993 Harley Davidson FLSTN Softail Nostalgia
1993 Harley Davidson FXLR Low Rider Custom
1993 Harley Davidson FXR Super Glide
1993 Harley Davidson FXRS-Conv Low Rider Convertible
1993 Harley Davidson FXRS-SP Low Rider Sport
1993 Harley Davidson FXSTC Softail Custom
1993 Harley Davidson FXSTS Softail Springer
1993 Harley-Davidson FLHTCU Electra Glide Ultra Classic
1993 Harley-Davidson FLSTC Softail Heritage Classic
1993 Harley-Davidson FLSTF Softail Fat Boy
1993 Harley-Davidson FLTC Tour Glide Classic
1993 Harley-Davidson FLTCU Ultra Classic Tour Glide
1993 Harley-Davidson FXDL Dyna Low Rider
1993 Harley-Davidson FXDWG Dyna Wide Glide
1994 Harley Davidson FLHR Road King
1994 Harley Davidson FLHTCU Electra Glide Ultra Classic
1994 Harley Davidson FLSTC Softail Heritage Classic
1994 Harley Davidson FLSTF Softail Fat Boy
1994 Harley Davidson FLSTN Softail Nostalgia
1994 Harley Davidson FXDS-Conv Dyna Convertible
1994 Harley Davidson FXDWG Dyna Wide Glide
1994 Harley Davidson FXLR Low Rider Custom
1994 Harley Davidson FXR Super Glide
1994 Harley Davidson FXSTS Softail Springer
1994 Harley-Davidson FLHTC Electra Glide Classic
1994 Harley-Davidson FLTCU Ultra Classic Tour Glide
1994 Harley-Davidson FXDL Dyna Low Rider
1994 Harley-Davidson FXSTC Softail Custom
1995 Harley Davidson FLHR Road King
1995 Harley Davidson FLHT Electra Glide
1995 Harley Davidson FLHTCU Electra Glide Ultra Classic
1995 Harley Davidson FLSTF Softail Fat Boy
1995 Harley Davidson FLSTN Softail Nostalgia
1995 Harley Davidson FLTCU Ultra Classic Tour Glide
1995 Harley Davidson FXD Dyna Super Glide
1995 Harley Davidson FXDL Dyna Low Rider
1995 Harley Davidson FXDWG Dyna Wide Glide
1995 Harley-Davidson FLHTC Electra Glide Classic
1995 Harley-Davidson FLSTC Softail Heritage Classic
1995 Harley-Davidson FXDS-Conv Dyna Convertible
1995 Harley-Davidson FXSTC Softail Custom
1995 Harley-Davidson FXSTS Softail Springer
1995 Harley-Davidson FXSTSB Softail Bad Boy
1996 Harley Davidson FLHR Road King
1996 Harley Davidson FLHTC Electra Glide Classic
1996 Harley Davidson FLHTCU Electra Glide Ultra Classic
1996 Harley Davidson FLSTC Softail Heritage Classic
1996 Harley Davidson FLSTN Softail Heritage Special
1996 Harley Davidson FLTCU Ultra Classic Tour Glide
1996 Harley Davidson FXD Dyna Super Glide
1996 Harley Davidson FXDL Dyna Low Rider
1996 Harley Davidson FXDS-Conv Dyna Convertible
1996 Harley Davidson FXDWG Dyna Wide Glide
1996 Harley Davidson FXSTSB Softail Bad Boy
1996 Harley-Davidson FLHT Electra Glide
1996 Harley-Davidson FLSTF Softail Fat Boy
1996 Harley-Davidson FXSTC Softail Custom
1996 Harley-Davidson FXSTS Softail Springer
1997 Harley Davidson FLHR Road King
1997 Harley Davidson FLHTC Electra Glide Classic
1997 Harley Davidson FLSTF Softail Fat Boy
1997 Harley Davidson FXD Dyna Super Glide
1997 Harley Davidson FXDS-Conv Dyna Convertible
1997 Harley Davidson FXDWG Dyna Wide Glide
1997 Harley Davidson FXSTC Softail Custom
1997 Harley Davidson FXSTS Softail Springer
1997 Harley-Davidson FLHT Electra Glide
1997 Harley-Davidson FLHTCU Electra Glide Ultra Classic
1997 Harley-Davidson FLSTC Softail Heritage Classic
1997 Harley-Davidson FLSTS Softail Heritage Springer
1997 Harley-Davidson FXDL Dyna Low Rider
1997 Harley-Davidson FXSTSB Softail Bad Boy
1998 Harley Davidson FLHR Road King
1998 Harley Davidson FLHRC Road King Classic
1998 Harley Davidson FLHTC Electra Glide Classic
1998 Harley Davidson FLHTCU Electra Glide Ultra Classic
1998 Harley Davidson FLSTC Softail Heritage Classic
1998 Harley Davidson FLSTF Softail Fat Boy
1998 Harley Davidson FLSTS Softail Heritage Springer
1998 Harley Davidson FLTR Road Glide
1998 Harley Davidson FXD Dyna Super Glide
1998 Harley Davidson FXDL Dyna Low Rider
1998 Harley Davidson FXDS-Conv Dyna Convertible
1998 Harley Davidson FXDWG Dyna Wide Glide
1998 Harley Davidson FXSTC Softail Custom
1998 Harley Davidson FXSTS Softail Springer
1998 Harley-Davidson FLHT Electra Glide
1999 Harley Davidson FLHR Road King
1999 Harley Davidson FLHTCU Electra Glide Ultra Classic
1999 Harley Davidson FLSTS Softail Heritage Springer
1999 Harley Davidson FXDX Dyna Super Glide Sport
1999 Harley Davidson FXST Softail
1999 Harley Davidson FXSTB Softail Night Train
1999 Harley Davidson FXSTC Softail Custom
1999 Harley Davidson FXSTS Softail Springer
1999 Harley-Davidson FLHRC Road King Classic
1999 Harley-Davidson FLSTC Softail Heritage Classic
1999 Harley-Davidson FLSTF Softail Fat Boy
1999 Harley-Davidson FLTR Road Glide