The NGK Spark Plug #3998/04 Solid is designed specifically for snow cats and compatible Kawasaki KX series motocross bikes. Crafted to deliver reliable ignition performance, this spark plug ensures smooth engine operation across various Kawasaki models from the early 1980s through the early 1990s. Its durable construction helps maintain consistent spark generation, which is essential for optimal engine performance and fuel efficiency.
Made by NGK, a trusted brand in the ignition component industry, this spark plug replaces earlier versions such as ILKR8Q7 and BPR8ES, providing versatile replacement options. The ILKR8Q7 can be used as a direct substitute for the previous ILKR8Q, while the BPR8ES can replace the BPR8ES-S, making this part a flexible choice for maintenance and repairs. The design of this spark plug ensures easy installation and dependable operation under the demanding conditions of snow cat and motocross use.
This spark plug is suitable for a range of Kawasaki models including the KX250 from 1986 to 1991, as well as the KX500 from 1983 and 1984, and the KX60 from 1985 and 1986. Whether you are restoring a vintage motorcycle or performing routine maintenance, the NGK Spark Plug #3998/04 Solid provides the reliable ignition performance needed to keep your engine running smoothly and efficiently. Its compact design and proven durability make it an ideal choice for motorcycle enthusiasts and professional mechanics alike.
Features:
- Designed specifically for snow cats and Kawasaki KX motocross bikes
- Replaces NGK ILKR8Q7 with a versatile substitution
- Replaces BPR8ES with an upgraded alternative
- Trusted NGK brand for reliable ignition performance
- Compatible with multiple Kawasaki models from 1983-1991
Fits
1982 Yamaha YZ100
1982 Yamaha YZ125
1983 Kawasaki KX500
1983 Kawasaki KX80
1983 KTM 250 Mx
1983 Yamaha YZ100
1984 Kawasaki KX500
1984 Kawasaki KX80
1984 KTM 250 Mx
1984 KTM 250 MXC
1984 Yamaha It200
1984 Yamaha YZ125
1984 Yamaha YZ250
1985 Kawasaki KX60
1985 Kawasaki KX80
1985 KTM 250 Mx
1985 KTM 250 MXC
1985 KTM 500 Mx
1985 KTM 500 MXC
1985 Yamaha It200
1985 Yamaha YZ125
1985 Yamaha YZ250
1986 Kawasaki KX250
1986 Kawasaki KX60
1986 Kawasaki KX80
1986 KTM 250 Mx
1986 KTM 250 MXC
1986 KTM 500 Mx
1986 KTM 500 MXC
1986 Yamaha YZ125
1986 Yamaha YZ250
1986 Yamaha YZ490
1987 Kawasaki KX250
1987 Kawasaki KX60
1987 Kawasaki KX80
1987 Kawasaki KX80 Big Wheel
1987 KTM 250 Mx
1987 KTM 250 MXC
1987 KTM 500 Mx
1987 Yamaha YZ125
1987 Yamaha YZ250
1987 Yamaha YZ490
1988 Kawasaki KX250
1988 Kawasaki KX60
1988 Kawasaki KX80
1988 Kawasaki KX80 Big Wheel
1988 KTM 250 Mx
1988 KTM 250 MXC
1988 KTM 500 Mx
1988 Yamaha YZ125
1988 Yamaha YZ490
1989 Kawasaki KX250
1989 Kawasaki KX80
1989 Kawasaki KX80 Big Wheel
1989 KTM 250 Mx
1989 KTM 500 Mx
1989 Yamaha YZ125
1989 Yamaha YZ490
1990 Kawasaki KX250
1990 Kawasaki KX60
1990 Kawasaki KX80
1990 Kawasaki KX80 Big Wheel
1990 KTM 250 Mx
1990 KTM 500 Mx
1990 Yamaha YZ125
1990 Yamaha YZ490
1991 Kawasaki KX250
1991 Kawasaki KX60
1991 Kawasaki KX80
1991 Kawasaki KX80 Big Wheel
1991 KTM 250 Mx
1991 KTM 500 Mx
1991 Yamaha YZ125
1992 Kawasaki KX60
1992 Kawasaki KX80 Big Wheel
1992 KTM 500 Mx
1992 KTM 500 SX
1992 Yamaha WR500
1993 Kawasaki KX60
1993 Kawasaki KX80 Big Wheel
1993 KTM 500 Mx
1993 KTM 500 SX
1993 Yamaha WR500
1993 Yamaha YZ125
1994 Kawasaki KX60
1994 Kawasaki KX80 Big Wheel
1994 Yamaha YZ125
1995 Kawasaki KX60
1995 Yamaha YZ125
1996 Kawasaki KX60
1996 Yamaha YZ125
1997 Kawasaki KX60
1997 Yamaha YZ125
1998 Kawasaki KX60
1998 Yamaha YZ125
1999 Kawasaki KX60
1999 Yamaha YZ125
2000 Kawasaki KX60
2000 Yamaha YZ125
2001 Kawasaki KX60
2001 Yamaha YZ125
2002 Kawasaki KX60
2002 Yamaha YZ125
2003 Kawasaki KX60
2003 Suzuki RM60
2003 Yamaha YZ125
2004 Yamaha YZ125
2005 Yamaha YZ125
2006 Yamaha YZ125
2007 Yamaha YZ125
2008 Yamaha YZ125
2009 Yamaha YZ125
2010 Yamaha YZ125
2011 Yamaha YZ125
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