MSD-37224 Iridium Spark Plug

MSD-37224 Iridium Spark Plug

CLEARANCE ITEM / ALL SALES FINAL – 14mm – .4375 in Reach – Tapered Seat – 4 Pack

Features:

Lower voltage Requirements for longer coil life

Product Video – YouTube
Product Video – YouTube

MSD’s spark plugs are engineered to improve the efficiency of the combustion process to create the most power possible combined with increased durability. The center tip of the plug is made from iridium to promote the best spark and increase resilience. A proprietary ceramic material enhances the dielectric strength of the plug housing forcing the spark, even under extreme cylinder pressures, to jump across the plug gap to the ground electrode. This electrode is machined to expose more spark to the incoming gases to promote the most effective combustion event possible.

Attributes:

Resistor	Yes
Resistor Type	Yes
Seat Type	Tapered
Style	Iridium
Warranty	Manufacturer’s Limited 1 Year Warranty
Washer(s) Included	Yes
Center Electrode Tip Material	Iridium
Emission Code	2
Ground Electrode Tip Material	Nickel
Heat Range	5
Length	Standard
Plug Style Code	6IR5Y
Product Type	Spark Plug
Projected Tip	Yes
Quantity	4
Hex Size	5/8 Inch
Reach	0.4375 Inch
Thread Size	14 Millimeter
Brand	MSD
Category	Ignition
Center Electrode Design	Fine Wire

Vehicle Applications:

Make	Model	Years
Buick	Apollo	1975 to 1975
Buick	Century	1983 to 1992
Buick	Roadmaster	1992 to 1993
Buick	Skyhawk	1982 to 1986
Buick	Skylark	1980 to 1991
Buick	Somerset Regal	1985 to 1985
Buick	Somerset	1986 to 1987
Cadillac	Brougham	1990 to 1992
Cadillac	Cimarron	1982 to 1986
Chevrolet	Astro	1985 to 1995
Chevrolet	Bel Air	1971 to 1975
Chevrolet	Biscayne	1970 to 1971
Chevrolet	Blazer	1987 to 1995
Chevrolet	C10 Suburban	1975 to 1986
Chevrolet	C10	1975 to 1986
Chevrolet	C1500 Suburban	1992 to 1995
Chevrolet	C1500	1988 to 1995
Chevrolet	C20 Suburban	1975 to 1986
Chevrolet	C20	1975 to 1986
Chevrolet	C2500 Suburban	1992 to 1995
Chevrolet	C2500	1988 to 1995
Chevrolet	C30	1975 to 1978
Chevrolet	C3500	1988 to 1995
Chevrolet	Camaro	1975 to 1995
Chevrolet	Caprice	1971 to 1993
Chevrolet	Cavalier	1982 to 1986
Chevrolet	Celebrity	1982 to 1990
Chevrolet	Chevette	1976 to 1987
Chevrolet	Citation II	1984 to 1985
Chevrolet	Citation	1980 to 1983
Chevrolet	Corvette	1971 to 1987
Chevrolet	El Camino	1971 to 1986
Chevrolet	G10 Van	1974 to 1974
Chevrolet	G10	1975 to 1995
Chevrolet	G20 Van	1974 to 1974
Chevrolet	G20	1975 to 1995
Chevrolet	G30 Van	1974 to 1974
Chevrolet	G30	1975 to 1996
Chevrolet	Impala	1975 to 1975
Chevrolet	K5 Blazer	1975 to 1986
Chevrolet	P20 Van	1974 to 1974
Chevrolet	P20	1981 to 1982
Chevrolet	P30 Van	1974 to 1974
Chevrolet	P30	1981 to 1982
Chevrolet	R10	1987 to 1987
Chevrolet	R1500 Suburban	1989 to 1991
Chevrolet	R20 Suburban	1987 to 1988
Chevrolet	R20	1987 to 1988
Chevrolet	R2500 Suburban	1989 to 1991
Chevrolet	R2500	1989 to 1989
Chevrolet	R30	1987 to 1988
Chevrolet	R3500	1989 to 1991
Chevrolet	S10 Blazer	1983 to 1994
Chevrolet	S10	1983 to 1995
Chevrolet	Tahoe	1995 to 1995
Chevrolet	V10 Suburban	1987 to 1988
Chevrolet	V10	1987 to 1987
Chevrolet	V20 Suburban	1987 to 1988
Chevrolet	V20	1987 to 1987
Chevrolet	V2500 Suburban	1989 to 1991
Chevrolet	V30	1987 to 1987
Chevrolet	Vega	1971 to 1977
Dodge	M300	1974 to 1974
Dodge	M350	1974 to 1974
Ford	Bronco	1975 to 1996
Ford	E-100 Econoline Club Wagon	1980 to 1982
Ford	E-100 Econoline	1980 to 1982
Ford	E-150 Econoline Club Wagon	1979 to 1989
Ford	E-150 Econoline	1975 to 1996
Ford	E-250 Econoline Club Wagon	1979 to 1980
Ford	E-250 Econoline	1975 to 1996
Ford	E-350 Econoline	1980 to 1996
Ford	F-100	1975 to 1983
Ford	F-150	1975 to 1996
Ford	F-250 HD	1997 to 1997
Ford	F-250	1975 to 1997
Ford	F-350	1975 to 1997
Ford	Falcon	1970 to 1970
Ford	Mustang	1970 to 1983
Ford	Thunderbird	1983 to 1983
GMC	C15 Suburban	1975 to 1978
GMC	C1500 Suburban	1984 to 1995
GMC	C1500	1984 to 1995
GMC	C15	1975 to 1978
GMC	C25 Suburban	1975 to 1978
GMC	C2500 Suburban	1992 to 1995
GMC	C2500	1985 to 1991
GMC	C3500	1988 to 1995
GMC	C35	1975 to 1978
GMC	Caballero	1978 to 1986
GMC	G15/G1500 Van	1974 to 1974
GMC	G1500	1990 to 1995
GMC	G15	1975 to 1978
GMC	G25/G2500 Van	1974 to 1974
GMC	G2500	1990 to 1995
GMC	G25	1975 to 1978
GMC	G3500	1984 to 1996
GMC	G35	1975 to 1978
GMC	Jimmy	1975 to 1995
GMC	K15 Suburban	1975 to 1978
GMC	K1500 Suburban	1984 to 1995
GMC	K1500	1985 to 1995
GMC	K15	1975 to 1978
GMC	K25 Suburban	1975 to 1978
GMC	K2500 Suburban	1992 to 1995
GMC	K2500	1985 to 1995
GMC	K25	1975 to 1978
GMC	K3500	1988 to 1995
GMC	P15	1975 to 1975
GMC	P25	1975 to 1978
GMC	P35	1975 to 1978
GMC	R1500 Suburban	1987 to 1991
GMC	R1500	1987 to 1987
GMC	R2500 Suburban	1987 to 1991
GMC	R2500	1987 to 1989
GMC	R3500	1987 to 1991
GMC	S15 Jimmy	1983 to 1991
GMC	S15	1982 to 1990
GMC	Safari	1985 to 1995
GMC	Sonoma	1991 to 1995
GMC	Sprint	1971 to 1977
GMC	Syclone	1991 to 1991
GMC	Typhoon	1992 to 1993
GMC	V1500 Suburban	1987 to 1991
GMC	V1500	1987 to 1987
GMC	V2500 Suburban	1987 to 1987
GMC	V2500	1987 to 1987
GMC	V3500	1987 to 1991
Isuzu	Pickup	1991 to 1994
Isuzu	Rodeo	1991 to 1992
Isuzu	Trooper	1989 to 1991
Jeep	Cherokee	1984 to 1986
Jeep	Comanche	1986 to 1986
Jeep	Wagoneer	1984 to 1986
Mercury	Cyclone	1971 to 1971
Oldsmobile	Bravada	1991 to 1994
Oldsmobile	Calais	1985 to 1987
Oldsmobile	Custom Cruiser	1992 to 1992
Oldsmobile	Cutlass Calais	1988 to 1991
Oldsmobile	Cutlass Ciera	1982 to 1992
Oldsmobile	Cutlass Cruiser	1987 to 1990
Oldsmobile	Cutlass Supreme	1975 to 1975
Oldsmobile	Cutlass	1975 to 1975
Oldsmobile	Omega	1975 to 1984
Pontiac	6000	1982 to 1991
Pontiac	Acadian	1976 to 1987
Pontiac	Astre	1975 to 1977
Pontiac	Bonneville	1986 to 1986
Pontiac	Fiero	1984 to 1988
Pontiac	Firebird	1983 to 1995
Pontiac	Grand Am	1985 to 1991
Pontiac	J2000 Sunbird	1985 to 1985
Pontiac	J2000	1982 to 1983
Pontiac	LeMans	1975 to 1975
Pontiac	Parisienne	1986 to 1986
Pontiac	Phoenix	1978 to 1984
Pontiac	Sunbird	1976 to 1986
Pontiac	T1000	1981 to 1987
Pontiac	Trans Sport	1990 to 1995
Pontiac	Ventura	1975 to 1975