NGK 6637 Spark Plug

NGK 6637

Cross Interchange Parts

Factory	Number
NGK	6637
AUTOLITE	3923
INFINITI	22401-20J06
TOYOTA	90919-01180
BOSCH	7507
NGK	7964
INFINITI	22401-1P117

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Application & Descripition

ALFA ROMEO
ASTON MARTIN
AUDI
More Application (36)

Descripition:

Outer Thread [mm]: 14,0

Spanner Size: 20,8 mm

Spark Plug:

Thread Length [mm]: 19

Spark Position [mm]: 3,5

Make	Model	Year	Engine
ALFA ROMEO	2600	1967	L6-2.6L
ALFA ROMEO	ALFETTA	77-75	L4-2.0L
ALFA ROMEO	GTV-6	86-81	V6-2.5L
ALFA ROMEO	MILANO	89-87	V6-2.5L
ALFA ROMEO	MONTREAL	75-71	V8-2.6L
ALFA ROMEO	SPORT	79-78	L4-2.0L
ALFA ROMEO	SPRINT	79-77	L4-2.0L
ASTON MARTIN	DB4	1962	L6-3.7L
ASTON MARTIN	DB4	59-58	L6-3.7L
ASTON MARTIN	DB4	1963	L6-4.0L
ASTON MARTIN	DB4	61-60	L6-4.0L
ASTON MARTIN	DB5	65-63	L6-4.0L
ASTON MARTIN	DB6	70-65	L6-4.0L
ASTON MARTIN	DBS	71-67	L6-4.0L
ASTON MARTIN	DBS	71-70	V8-5.3L
ASTON MARTIN	LAGONDA	78-77	V8-5.3L
ASTON MARTIN	V-8	1982	V8-5.3L
ASTON MARTIN	V-8	78-72	V8-5.3L
ASTON MARTIN	VANTAGE	74-72	L6-4.0L
AUDI	100 SERIES	71-69	L4-1.8L
AUDI	4000	83-81	L4-1.7L
AUDI	4000	83-80	L5-2.2L
AUDI	4000 QUATTRO	87-86	L5-2.2L
AUDI	5000	83-78	L5-2.2L
AUDI	5000	88-85	L5-2.2L
AUDI	5000 QUATTRO	1986	L5-2.2L
AUDI	COUPE	87-81	L5-2.2L
AUDI	SUPER 90	72-69	L4-1.8L
AUSTIN	AMERICA	72-68	L4-1.3L
AUSTIN	MARINA	75-73	L4-1.8L
AUSTIN	MINI	66-60	L4-0.8L
AUSTIN	MINI COOPER	63-62	L4-1.0L
AUSTIN	MINI COOPER	69-64	L4-1.3L
BERTONE	X-1/9	89-84	L4-1.5L
BMW	1600	71-64	L4-1.6L
BMW	1600-2	71-66	L4-1.6L
BMW	1600TI	68-66	L4-1.6L
BMW	1602	71-67	L4-1.6L
BMW	1800	71-68	L4-1.8L
BMW	1802	1971	L4-1.8L
BMW	2000	72-66	L4-2.0L
BMW	2000C	69-68	L4-2.0L
BMW	2000CS	69-68	L4-2.0L
BMW	2000TI	71-68	L4-2.0L
BMW	2000TII	72-68	L4-2.0L
BMW	2002	76-66	L4-2.0L
BMW	2002TI	71-68	L4-2.0L
BMW	2002TII	74-71	L4-2.0L
BMW	2800CS	71-68	L6-2.8L
BUICK	OPEL	79-77	L4-1.8L
CITROEN	SM	75-71	V6-2.7L
DAEWOO	LANOS	02-99	L4-1.5L
DODGE	COLT	74-71	L4-1.6L
DODGE	COLT	80-77	L4-1.6L
DODGE	COLT	76-75	L4-2.0L
EAGLE	TALON	94-90	L4-2.0L
FIAT	124	1967	L4-1.2L
FIAT	124	1973	L4-1.4L
FIAT	124	71-68	L4-1.4L
FIAT	124	1972	L4-1.6L
FIAT	124	78-74	L4-1.8L
FIAT	124	81-79	L4-2.0L
FIAT	128	72-71	L4-1.1L
FIAT	128	79-73	L4-1.3L
FIAT	131	78-75	L4-1.8L
FIAT	BRAVA	81-79	L4-2.0L
FIAT	STRADA	82-79	L4-1.5L
FIAT	X-1/9	78-74	L4-1.3L
FIAT	X-1/9	82-79	L4-1.5L
FIAT	X-1/9	1983	L4-2.0L
HONDA	600	72-69	L2-0.6L
HONDA	CIVIC	1974	L4-1.2L
HONDA	CIVIC	79-76	L4-1.2L
HONDA	CIVIC	1975	L4-1.5L
HYUNDAI	PONY	87-83	L4-1.4L
HYUNDAI	STELLAR	86-85	L4-1.6L
HYUNDAI	STELLAR	1987	L4-2.0L
JAGUAR	XJ12	79-73	V12-5.3L
JAGUAR	XJS	1976	V12-5.3L
JAGUAR	XJS	1979	V12-5.3L
JAGUAR	XKE	74-71	V12-5.3L
JENSEN	HEALEY	76-72	L4-2.0L
LADA	1300	1983	L4-1.3L
LADA	NIVA	93-84	L4-1.6L
LADA	SAMARA	1991	L4-1.3L
LADA	SAMARA	90-88	L4-1.5L
LADA	SAMARA	93-92	L4-1.5L
LADA	SIGNET	93-84	L4-1.5L
LANCIA	BETA	78-76	L4-1.8L
LANCIA	BETA	1979	L4-2.0L
LANCIA	BETA	1981	L4-2.0L
LANCIA	ZAGATO	1979	L4-2.0L
LANCIA	ZAGATO	82-81	L4-2.0L
LAND ROVER	DISCOVERY	95-94	V8-3.9L
LAND ROVER	DISCOVERY	99-96	V8-4.0L
LOTUS	ECLAT	79-76	L4-2.0L
LOTUS	ELITE	66-58	L4-1.2L
LOTUS	ESPRIT	79-76	L4-2.0L
LOTUS	ESPRIT	95-82	L4-2.2L
LOTUS	SEVEN	75-62	L4-1.3L
LOTUS	SUPER SEVEN	68-62	L4-1.3L
MASERATI	BORA	75-71	V8-4.7L
MASERATI	BORA	78-77	V8-4.7L
MASERATI	BORA	1976	V8-4.9L
MASERATI	BORA	83-79	V8-4.9L
MASERATI	GHIBLI	68-67	V8-4.7L
MASERATI	GHIBLI	71-70	V8-4.7L
MASERATI	GHIBLI	1969	V8-4.9L
MASERATI	GHIBLI	73-72	V8-4.9L
MASERATI	INDY	71-69	V8-4.1L
MASERATI	INDY	74-72	V8-4.7L
MASERATI	KHAMSIN	79-74	V8-4.9L
MASERATI	MERAK	82-71	V6-3.0L
MASERATI	MEXICO	1968	V8-4.1L
MASERATI	MEXICO	1967	V8-4.7L
MASERATI	MEXICO	71-69	V8-4.7L
MASERATI	QUATTROPORTE	1968	V8-4.1L
MASERATI	QUATTROPORTE	1969	V8-4.7L
MASERATI	QUATTROPORTE	86-79	V8-4.9L
MAZDA	1800	71-70	L4-1.8L
MAZDA	616	71-70	L4-1.6L
MAZDA	618	1972	L4-1.8L
MAZDA	626	87-86	L4-2.0L
MAZDA	808	77-72	L4-1.6L
MAZDA	B1600	76-72	L4-1.6L
MAZDA	B1800	78-77	L4-1.8L
MAZDA	GLC	78-77	L4-1.3L
MAZDA	MIZER	77-76	L4-1.3L
MERCEDES-BENZ	200	67-66	L4-2.0L
MERCEDES-BENZ	220	73-68	L4-2.2L
MERCEDES-BENZ	230	69-66	L6-2.3L
MERCEDES-BENZ	230S	67-66	L6-2.3L
MERCEDES-BENZ	230SL	66-63	L6-2.3L
MERCEDES-BENZ	250	70-68	L6-2.5L
MERCEDES-BENZ	250	72-71	L6-2.8L
MERCEDES-BENZ	250C	72-70	L6-2.8L
MERCEDES-BENZ	250S	67-66	L6-2.5L
MERCEDES-BENZ	250SE	67-66	L6-2.5L
MERCEDES-BENZ	250SL	1967	L6-2.5L
MERCEDES-BENZ	280	74-73	L6-2.8L
MERCEDES-BENZ	280C	74-73	L6-2.8L
MERCEDES-BENZ	280S	71-68	L6-2.8L
MERCEDES-BENZ	280SE	72-68	L6-2.8L
MERCEDES-BENZ	280SE	1970	V8-3.5L
MERCEDES-BENZ	280SE	73-72	V8-4.5L
MERCEDES-BENZ	280SEL	71-68	L6-2.8L
MERCEDES-BENZ	280SEL	73-72	V8-4.5L
MERCEDES-BENZ	280SL	71-68	L6-2.8L
MERCEDES-BENZ	300SEL	69-68	L6-2.8L
MERCEDES-BENZ	300SEL	73-72	V8-4.5L
MERCEDES-BENZ	300SEL	71-70	V8-6.3L
MERCEDES-BENZ	350SL	1972	V8-4.5L
MERCEDES-BENZ	600	72-67	V8-6.3L
MG	MGB	81-62	L4-1.8L
MG	MGC	69-68	L6-2.9L
MG	MIDGET	74-67	L4-1.3L
MITSUBISHI	ECLIPSE	99-90	L4-2.0L
MITSUBISHI	GALANT	92-91	L4-2.0L
MITSUBISHI	MIRAGE	1989	L4-1.6L
MORGAN	PLUS 8	96-76	V8-3.5L
MORRIS	MINOR	71-70	L4-1.0L
NISSAN	200SX	81-80	L4-2.0L
NISSAN	200SX	83-82	L4-2.2L
NISSAN	240Z	73-70	L6-2.4L
NISSAN	260Z	75-74	L6-2.6L
NISSAN	510	81-80	L4-2.0L
NISSAN	610	76-74	L4-2.0L
NISSAN	620	79-75	L4-2.0L
NISSAN	710	1974	L4-1.8L
NISSAN	710	76-75	L4-2.0L
NISSAN	720	1980	L4-2.0L
NISSAN	720	85-83	L4-2.0L
NISSAN	720	82-81	L4-2.2L
NISSAN	720	1986	L4-2.4L
NISSAN	B210	1974	L4-1.3L
NISSAN	D21	89-86	L4-2.4L
NISSAN	PATHFINDER	88-87	L4-2.4L
PEUGEOT	404	69-61	L4-1.6L
PEUGEOT	404	1970	L4-1.8L
PEUGEOT	504	1970	L4-1.8L
PEUGEOT	504	79-71	L4-2.0L
PEUGEOT	505	87-80	L4-2.0L
PEUGEOT	505	91-90	L4-2.2L
PLYMOUTH	ARROW	77-76	L4-1.6L
PLYMOUTH	COLT	1980	L4-1.6L
PLYMOUTH	CRICKET	73-71	L4-1.5L
PLYMOUTH	LASER	94-90	L4-2.0L
PORSCHE	911	73-72	H6-2.4L
PORSCHE	911	89-84	H6-3.2L
PORSCHE	911	1992	H6-3.3L
PORSCHE	911	1991	H6-3.6L
PORSCHE	912	1976	H4-2.0L
PORSCHE	924	88-87	L4-2.5L
PORSCHE	928	84-83	V8-4.7L
PORSCHE	928	91-85	V8-5.0L
PORSCHE	928	95-93	V8-5.4L
PORSCHE	944	88-85	L4-2.5L
PORSCHE	944	1989	L4-2.7L
PORSCHE	944	91-90	L4-3.0L
PORSCHE	968	95-92	L4-3.0L
RENAULT	ALLIANCE	86-85	L4-1.7L
RENAULT	ALLIANCE	1987	L4-2.0L
RENAULT	ENCORE	86-85	L4-1.7L
RENAULT	FUEGO	83-82	L4-1.6L
RENAULT	R12	77-75	L4-1.6L
RENAULT	R15	76-75	L4-1.6L
RENAULT	R17	79-75	L4-1.6L
RENAULT	R18	1981	L4-1.6L
RENAULT	R18I	83-81	L4-1.6L
RENAULT	R5	1986	L4-2.2L
ROVER	3500	1980	V8-3.5L
SAAB	900	1986	L4-2.0L
SAAB	900	84-79	L4-2.0L
SAAB	95	70-68	V4-1.5L
SAAB	95	73-71	V4-1.7L
SAAB	96	70-67	V4-1.5L
SAAB	96	73-71	V4-1.7L
SAAB	99	70-69	L4-1.7L
SAAB	99	1971	L4-1.9L
SAAB	99	80-72	L4-2.0L
SAAB	MONTE CARLO	1967	V4-1.5L
SAAB	SONETT	69-68	V4-1.5L
SAAB	SONETT	74-70	V4-1.7L
SUBARU	BRAT	80-78	H4-1.6L
SUBARU	DELUXE	1972	H4-1.3L
SUBARU	DELUXE	1973	H4-1.4L
SUBARU	DL	75-74	H4-1.4L
SUBARU	DL	79-76	H4-1.6L
SUBARU	FE	1979	H4-1.6L
SUBARU	GF	76-75	H4-1.4L
SUBARU	GF	79-77	H4-1.6L
SUBARU	GL	1972	H4-1.3L
SUBARU	GL	75-73	H4-1.4L
SUBARU	GL	80-79	H4-1.6L
SUBARU	GLF	1980	H4-1.8L
SUBARU	STAR	1971	H4-1.1L
SUBARU	STAR	1972	H4-1.3L
SUZUKI	FORSA	88-85	L3-1.0L
SUZUKI	SA310	1985	L3-1.0L
TOYOTA	2000GT	68-67	L6-2.0L
TOYOTA	CELICA	1971	L4-1.9L
TOYOTA	CELICA	74-72	L4-2.0L
TOYOTA	CORONA	71-67	L4-1.9L
TOYOTA	CROWN	66-64	L4-1.9L
TOYOTA	LAND CRUISER	66-65	L6-3.9L
TOYOTA	PICKUP	70-69	L4-1.9L
TOYOTA	STOUT	68-66	L4-1.9L
TRIUMPH	TR250	1968	L6-2.5L
TRIUMPH	TR6	76-69	L6-2.5L
VOLKSWAGEN	411	72-71	H4-1.7L
VOLKSWAGEN	412	1973	H4-1.7L
VOLKSWAGEN	412	1974	H4-1.8L
VOLKSWAGEN	CABRIOLET	93-85	L4-1.8L
VOLKSWAGEN	CORRADO	92-90	L4-1.8L
VOLKSWAGEN	DASHER	1975	L4-1.5L
VOLKSWAGEN	DASHER	80-76	L4-1.6L
VOLKSWAGEN	GOLF	86-85	L4-1.8L
VOLKSWAGEN	GOLF	92-88	L4-1.8L
VOLKSWAGEN	JETTA	1980	L4-1.6L
VOLKSWAGEN	JETTA	84-81	L4-1.7L
VOLKSWAGEN	PASSAT	1991	L4-1.8L
VOLKSWAGEN	PASSAT	1993	L4-1.8L
VOLKSWAGEN	QUANTUM	83-82	L4-1.7L
VOLKSWAGEN	QUANTUM	85-84	L4-1.8L
VOLKSWAGEN	QUANTUM	84-83	L5-2.2L
VOLKSWAGEN	QUANTUM	87-86	L5-2.2L
VOLKSWAGEN	RABBIT	1980	L4-1.6L
VOLKSWAGEN	RABBIT	1984	L4-1.7L
VOLKSWAGEN	RABBIT	82-81	L4-1.7L
VOLKSWAGEN	RABBIT	1983	L4-1.8L
VOLKSWAGEN	RABBIT CONVERTIBLE	1980	L4-1.6L
VOLKSWAGEN	RABBIT CONVERTIBLE	83-81	L4-1.7L
VOLKSWAGEN	RABBIT CONVERTIBLE	1984	L4-1.8L
VOLKSWAGEN	RABBIT PICKUP	1980	L4-1.6L
VOLKSWAGEN	RABBIT PICKUP	83-81	L4-1.7L
VOLKSWAGEN	SCIROCCO	1980	L4-1.6L
VOLKSWAGEN	SCIROCCO	83-81	L4-1.7L
VOLVO	240	93-90	L4-2.3L
VOLVO	242	80-76	L4-2.1L
VOLVO	242	84-81	L4-2.3L
VOLVO	244	81-76	L4-2.1L
VOLVO	244	84-83	L4-2.1L
VOLVO	244	1982	L4-2.3L
VOLVO	244	89-85	L4-2.3L
VOLVO	245	1983	L4-2.1L
VOLVO	245	1985	L4-2.1L
VOLVO	245	80-76	L4-2.1L
VOLVO	245	1984	L4-2.3L
VOLVO	245	82-81	L4-2.3L
VOLVO	245	89-86	L4-2.3L
VOLVO	264	81-80	L4-2.1L
VOLVO	740	92-85	L4-2.3L
VOLVO	745	1985	L4-2.3L
VOLVO	760	1987	L4-2.3L
VOLVO	780	91-89	L4-2.3L
VOLVO	940	95-91	L4-2.3L

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