NGK 5423 - Alternative spark plugs

There are 27 replacement spark plugs for NGK 5423. The cross references are for general reference only, please check specifications for your application.

Specifications for NGK 5423

Thread diameter: 12.0 mm
Thread reach: 19 mm
Hex size: 18 mm

NGK 5423 replacement spark plugs

When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network and Amazon Associates.

Make	Model	Years	Engine size	Gap
AJP	Enduro 125	2003 -	125	0.8
AJP	Enduro 200	2003 -	200	0.8
AJP	Super-Moto 125	2003 -	125	0.8
AJP	Super-Moto 200	2003 -	200	0.8
BIMOTA	HB 1 (Honda)	1975- 1976	750	0.8
BIMOTA	HB 2 (Honda)	1982- 1983	900	0.8
BIMOTA	HB 3 (Honda)	1983- 1985	1100	0.8
HESKETH	V 1000		1000	0.7
HONDA	CB 1100 R SC05	1981 - 1983	1100	0.7
HONDA	CB 1100F SC11	1982 - 1984	1100	0.7
HONDA	CB 125 J CB125J	1975 - 1979	125	0.7
HONDA	CB 250 N CB250N	1978 - 1981	250	0.7
HONDA	CB 250 RS MC02	1980 - 1981	250	0.7
HONDA	CB 400 A CB400A	1979 - 1979	400	0.7
HONDA	CB 400 F Four ? CB400F	1974 - 1977	400	0.7
HONDA	CB 400 F2 Four ? CB400F	1974 - 1977	400	0.7
HONDA	CB 400 N CB400N	1978 - 1985	400	0.7
HONDA	CB 400 T CB400T	1977 - 1978	400	0.7
HONDA	CB 450 N PC14	1985 - 1985	450	0.7
HONDA	CB 750 C Custom RC06	1981 - 1983	750	0.7
HONDA	CB 750 F Bol d'Or RC04	1980 - 1982	750	0.7
HONDA	CB 750 F Supersport CB750F	1975 - 1976	750	0.7
HONDA	CB 750 F Supersport CB750G	1977 - 1978	750	0.7
HONDA	CB 750 K Four CB750	1969 - 1976	750	0.7
HONDA	CB 900 F / F2 Bol d'Or SC01	1979 - 1981	900	0.7
HONDA	CB 900 F / F2 Bol d'Or SC09	1982 - 1983	900	0.7
HONDA	CBX 550 F Supersport PC04	1982 - 1984	550	0.7
HONDA	CBX 550 F2 Supersport PC04	1982 - 1984	550	0.7
HONDA	CM 250 T MC01	1981 - 1981	250	0.7
HONDA	CM 400 T NC01	1980 - 1984	400	0.7
JAWA	Dandy 125		125	0.8
KAWASAKI	BJ 250 Estrella	1993 - 1996	250	0.7
KAWASAKI	EN 400 Vulcan	1986 - 1991	400	0.7
KAWASAKI	EN 450 A O	1985 - 1989	450	0.7
KAWASAKI	EN 500 A	1990 - 1993	500	0.7
KAWASAKI	GPX 600	1988 - 1990	600	0.8
KAWASAKI	GPX 750 R	1987 - 1988	750	0.7
KAWASAKI	GPZ 1000 RX	1986 - 1987	1000	0.7
KAWASAKI	GPZ 500 S	1987 - 1993	500	0.7
KAWASAKI	GPZ 600	1985 - 1990	600	0.7
KAWASAKI	GPZ 750 R	1985 - 1985	750	0.7
KAWASAKI	GPZ 900 R	1984 - 1994	900	0.7
KAWASAKI	GT 550	1983 - 1989	550	0.7
KAWASAKI	GTR 1000	1986 - 1995	1000	0.7
KAWASAKI	KLR 600	1984 - 1984	600	0.7
KAWASAKI	LTD 250 Belt Drive	1980 - 1982	250	0.7
KAWASAKI	Z 250 A	1979 - 1982	250	0.7
KAWASAKI	Z 250 J	1981 - 1982	250	0.7
KAWASAKI	Z 550 C LTD	1980 - 1985	550	0.7
KAWASAKI	ZL 1000 A Eliminator	1987 - 1988	1000	0.7
KAWASAKI	ZL 400 Eliminator	1993 - 1993	400	0.7
KAWASAKI	ZL 500 Eliminator	1986 - 1989	500	0.7
KAWASAKI	ZL 600 Eliminator	1986 - 1988	600	0.7
KAWASAKI	ZR 750 C Zephyr	1991 - 1994	750	0.7
SUZUKI	GSX 1100 EFG/ESG/EG GV71C		1100	0.7
SUZUKI	GSX 1150 EF		1150	0.7
SUZUKI	GSX 1150 ES		1150	0.7
SUZUKI	GSX 1150E	- 1985	1150	0.7
SUZUKI	GSX 250 EZ GJ53B		250	0.7
SUZUKI	GSX 250 L		250	0.7
SUZUKI	GSX 250 T/ET 1		250	0.7
SUZUKI	GSX 550 GN71D		550	0.7
SUZUKI	GSX 600 F	1988 - 1995	600	0.7
SUZUKI	GSX R 750	1985 - 1987	750	0.7

NGK 5423 - Alternative spark plugs

Specifications for NGK 5423

NGK 5423 replacement spark plugs

Replacement spark plugs for NGK 5423 on Amazon

Replacement spark plugs for NGK 5423 on Ebay

Applications for this plug

Search spark plug cross reference

Advanced search