NGK Spark Plug #3961/04 Solid for Snow Cats and Kawasaki KDX 220R

The NGK Spark Plug #3961/04 Solid is engineered for reliable performance in snow cats and Kawasaki KDX 220R models from 1990 to 2005. Designed to ensure optimal ignition and engine efficiency, this spark plug features a durable construction suitable for demanding winter conditions and off-road riding. Its precise fitment and high-quality materials promote smooth engine operation and improved fuel combustion, making it an essential component for maintaining your vehicle's performance.

The NGK #3961/04 Spark Plug offers versatile compatibility, with the ILKR8Q7 variant replacing the ILKR8Q, and the BPR8ES-S replacing the BPR8ES. This flexibility allows for easy upgrades and replacements without compatibility concerns. The spark plug's design emphasizes longevity, with materials chosen to withstand high temperatures and vibrations typical of snow cat and dirt bike usage. Regular replacement with this NGK spark plug can help prevent misfires, improve throttle response, and extend the lifespan of your engine.

Installation is straightforward, thanks to its precise dimensions and tested fitment. Whether you're maintaining a vintage snow cat or a Kawasaki KDX 220R, this spark plug provides dependable ignition performance. Trust NGK’s reputation for quality and durability to keep your vehicle running smoothly in challenging environments, ensuring you get the most out of your equipment during every ride or operation.

Features:

• SNOW CAT ONLY: Designed specifically for snow cat applications.

• Versatile Compatibility: ILKR8Q7 replaces ILKR8Q, BPR8ES-S replaces BPR8ES for flexible upgrades.

• Durable Construction: Built to withstand high temperatures and vibrations for reliable performance.

Fits,
Honda NS50F 1990
Kawasaki 550 SX 1990
Kawasaki 550 SX 1991
Kawasaki 550 SX 1992
Kawasaki 550 SX 1993
Kawasaki 550 SX 1994
Kawasaki 550 SX 1995
Kawasaki 750 STS 1995
Kawasaki 750 STS 1996
Kawasaki 750 STS 1997
Kawasaki 750 STX 1998
Kawasaki 750 SX 1992
Kawasaki 750 SX 1993
Kawasaki 750 SX 1994
Kawasaki 750 SX 1995
Kawasaki 750 SXi 1995
Kawasaki 750 SXi 1996
Kawasaki 750 SXi Pro 1998
Kawasaki 750 SXi Pro 1999
Kawasaki 750 SXi Pro 2000
Kawasaki 750 SXi Pro 2001
Kawasaki 750 SXi Pro 2002
Kawasaki 750 ZXi 1995
Kawasaki 750 ZXi 1996
Kawasaki 750 ZXi 1997
Kawasaki 800 SX-R 2003
Kawasaki 800 SX-R 2004
Kawasaki 800 SX-R 2005
Kawasaki 800 SX-R 2006
Kawasaki 800 SX-R 2007
Kawasaki 800 SX-R 2008
Kawasaki 800 SX-R 2009
Kawasaki 800 SX-R 2010
Kawasaki 800 SX-R 2011
Kawasaki JS550 1982
Kawasaki JS550 1983
Kawasaki JS550 1984
Kawasaki JS550 1985
Kawasaki JS550 1986
Kawasaki JS550 1987
Kawasaki JS550 1988
Kawasaki JS550 1989
Kawasaki KDX 220R 2003
Kawasaki KDX 220R 1997
Kawasaki KDX 220R 1998
Kawasaki KDX 220R 1999
Kawasaki KDX 220R 2000
Kawasaki KDX 220R 2001
Kawasaki KDX 220R 2002
Kawasaki KDX 220R 2004
Kawasaki KDX 220R 2005
Kawasaki SS 1992
Kawasaki SS 1993
Kawasaki SS 1994
Kawasaki SS 1995
Kawasaki SS 1996
Kawasaki SS 1997
Kawasaki ST 1994
Kawasaki ST 1995
Kawasaki Super Sport Xi 1993
Kawasaki Super Sport Xi 1994
Kawasaki Super Sport Xi 1995
Kawasaki Super Sport Xi 1996
Kawasaki Super Sport Xi 1997
Kawasaki XiR 1994
Polaris Big Boss 250 4X6 1989
Polaris Big Boss 250 4X6 1990
Polaris Big Boss 250 4X6 1991
Polaris Big Boss 250 4X6 1992
Polaris Big Boss 250 6X6 1991
Polaris Big Boss 250 6X6 1992
Polaris Big Boss 250 6X6 1993
Polaris Scrambler 250 1985
Polaris Scrambler 250 1986
Polaris Scrambler 400 2X4 2000
Polaris Scrambler 400 2X4 2001
Polaris Scrambler 400 2X4 2002
Polaris Scrambler 400 4X4 1995
Polaris Scrambler 400 4X4 1996
Polaris Scrambler 400 4X4 1997
Polaris Scrambler 400 4X4 1998
Polaris Scrambler 400 4X4 1999
Polaris Scrambler 400 4X4 2000
Polaris Scrambler 400 4X4 2001
Polaris Scrambler 400 4X4 2002
Polaris Sport 400L 1999
Polaris Sport 400L 1995
Polaris Sport 400L 1996
Polaris Sport 400L 1997
Polaris Sport 400L 1998
Polaris Sportsman 400 4X4 1994
Polaris Sportsman 400 4X4 1995
Polaris Sportsman 400 4X4 1996
Polaris Trail Blazer 250 1993
Polaris Trail Blazer 250 1995
Polaris Trail Blazer 250 2001
Polaris Trail Blazer 250 1990
Polaris Trail Blazer 250 1991
Polaris Trail Blazer 250 1992
Polaris Trail Blazer 250 1994
Polaris Trail Blazer 250 1996
Polaris Trail Blazer 250 1997
Polaris Trail Blazer 250 1998
Polaris Trail Blazer 250 1999
Polaris Trail Blazer 250 2000
Polaris Trail Blazer 250 2002
Polaris Trail Blazer 250 2003
Polaris Trail Blazer 250 2004
Polaris Trail Blazer 250 2005
Polaris Trail Blazer 250 2006
Polaris Trail Blazer 400 2003
Polaris Trail Boss 250 2X4 1991
Polaris Trail Boss 250 2X4 1992
Polaris Trail Boss 250 2X4 1993
Polaris Trail Boss 250 2X4 1994
Polaris Trail Boss 250 2X4 1995
Polaris Trail Boss 250 2X4 1996
Polaris Trail Boss 250 2X4 1997
Polaris Trail Boss 250 2X4 1998
Polaris Trail Boss 250 2X4 1999
Polaris Trail Boss 350L 2X4 1990
Polaris Trail Boss 350L 2X4 1991
Polaris Trail Boss 350L 2X4 1992
Polaris Trail Boss 350L 2X4 1993
Polaris Trail Boss 350L 4X4 1990
Polaris Trail Boss 350L 4X4 1991
Polaris Trail Boss 350L 4X4 1992
Polaris Trail Boss 350L 4X4 1993
Polaris Xplorer 300 4X4 1996
Polaris Xplorer 300 4X4 1997
Polaris Xplorer 300 4X4 1998
Polaris Xplorer 300 4X4 1999
Polaris Xplorer 400 4X4 1995
Polaris Xplorer 400 4X4 1996
Polaris Xplorer 400 4X4 1997
Polaris Xplorer 400 4X4 1998
Polaris Xplorer 400 4X4 1999
Polaris Xplorer 400 4X4 2000
Polaris Xplorer 400 4X4 2001
Polaris Xpress 400L 1996
Polaris Xpress 400L 1997
Sea-Doo 3D 800 2005
Sea-Doo GS 720 1997
Sea-Doo GS 720 1998
Sea-Doo GS 720 1999
Sea-Doo GS 720 2000
Sea-Doo GS 720 2001
Sea-Doo GSI 720 1997
Sea-Doo GSX 800 1996
Sea-Doo GSX 800 1997
Sea-Doo GSX 800 1998
Sea-Doo GSX 800 1999
Sea-Doo GSX 800 2000
Sea-Doo GSX LTD 950 1997
Sea-Doo GSX LTD 950 1998
Sea-Doo GSX LTD 950 1999
Sea-Doo GTI 720 1996
Sea-Doo GTI 720 1997
Sea-Doo GTI 720 1998
Sea-Doo GTI 720 1999
Sea-Doo GTI 720 2000
Sea-Doo GTI 720 2001
Sea-Doo GTI 720 2002
Sea-Doo GTI 720 2003
Sea-Doo GTI 800 2004
Sea-Doo GTI 800 2005
Sea-Doo GTI LTD 800 2004
Sea-Doo GTS 720 1997
Sea-Doo GTS 720 1998
Sea-Doo GTS 720 1999
Sea-Doo GTS 720 2000
Sea-Doo GTS 720 2001
Sea-Doo GTX 650 1994
Sea-Doo GTX 650 1995
Sea-Doo GTX 800 1996
Sea-Doo GTX 800 1997
Sea-Doo GTX 800 1998
Sea-Doo GTX 800 1999
Sea-Doo GTX 800 2000
Sea-Doo GTX 800 2001
Sea-Doo GTX 800 2002
Sea-Doo GTX 950 2000
Sea-Doo GTX 950 2001
Sea-Doo GTX 950 2002
Sea-Doo HX 720 1995
Sea-Doo HX 720 1996
Sea-Doo HX 720 1997
Sea-Doo RX 950 2000
Sea-Doo RX 950 2001
Sea-Doo RX 950 2002
Sea-Doo RX-X 950 2001
Sea-Doo RX-X 950 2002
Sea-Doo SP 720 1997
Sea-Doo SPX 650 1994
Sea-Doo SPX 650 1995
Sea-Doo SPX 720 1996
Sea-Doo SPX 800 1997
Sea-Doo SPX 800 1998
Sea-Doo SPX 800 1999
Sea-Doo XP 650 1993
Sea-Doo XP 650 1994
Sea-Doo XP 800 1996
Sea-Doo XP 800 1997
Sea-Doo XP 950 2000
Sea-Doo XP 950 2001
Sea-Doo XP 950 2002
Sea-Doo XP LTD 800 1995
Yamaha GP 800 (GP800) 1998
Yamaha GP 800 (GP800) 1999
Yamaha GP 800 (GP800) 2000
Yamaha GP 800 (GP800) 2001
Yamaha GP 800 (GP800) 2002
Yamaha GP 800 (GP800) 2003
Yamaha GP 800 (GP800) 2004
Yamaha GP 800 (GP800) 2005
Yamaha RZ350 1984
Yamaha RZ350 1985
Yamaha XL 1200 (XA1200) 1999
Yamaha XL 1200 LTD (XA1200) 1999
Yamaha XL 800 (XA800) 2000
Yamaha XL 800 (XA800) 2001
Yamaha XLT 800 (XA800-A) 2002
Yamaha XLT 800 (XA800-A) 2003
Yamaha XLT 800 (XA800-A) 2004