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MSD Iridium Spark Plug for 26 vehicles

Part # 37284

  • Lower voltage Requirements for longer coil life

Description

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.

Specifications

Center Electrode DesignFine Wire
Center Electrode Tip MaterialIridium
Ground Electrode Tip MaterialNickel
Heat Range5
Hex Size5/8 in
LengthStandard
Plug Style Code8IR5L
Projected TipExtended
Quantity4
Reach0.866 in
ResistorYes
Resistor TypeYes
Seat TypeGasket
StyleIridium
Thread Size14 mm
Washer(s) IncludedYes
UPC / GTIN00085132372843
WarrantyManufacturer's Limited 1 Year Warranty

Fits these vehicles

YearMakeModelSubmodelEngineNote
1981 - 1983American MotorsConcordBase, DL, Limited4.2L I6Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1980American MotorsEagleDL, Limited, Sport4.2L I6Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1981 - 1982American MotorsEagleBase, DL Kammback, DL SX4, Kammback, Limited, SX44.2L I6Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1983American MotorsEagleBase, DL SX4, Limited, SX42.5L I4, 4.2L I6Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1984American MotorsEagleBase, Limited2.5L I4, 4.2L I6Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1985 - 1987American MotorsEagleBase, Limited4.2L I6Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1988American MotorsEagleBase4.2L I6Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1980American MotorsSpiritBase, DL, Limited4.2L I6Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1981 - 1982American MotorsSpiritBase, DL4.2L I6Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1983American MotorsSpiritDL, GT4.2L I6Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1988 - 1994BMW750iLBase5.0L V12Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1995 - 1998BMW750iLBase5.4L V12Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1993 - 1994BMW850CiBase5.0L V12Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1995 - 1997BMW850CiBase5.4L V12Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1994 - 1995BMW850CSiBase5.6L V12Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1993 - 1995ChryslerConcordeBase3.5L V6Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1996 - 1997ChryslerConcordeBase, LX, LXi3.5L V6Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1993 - 1997ChryslerIntrepidBase, ES3.5L V6Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1994 - 1997ChryslerLHSBase3.5L V6Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1994ChryslerNew YorkerBase3.5L V6Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1995ChryslerNew YorkerBase, LH3.5L V6Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1996ChryslerNew YorkerBase3.5L V6Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1998DodgeB1500Base3.9L V6Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1996DodgeDakotaBase, SLT, Sport, WS2.5L I4Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1997 - 1998DodgeDakotaBase, SLT, Sport2.5L I4, 3.9L V6Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1999 - 2000DodgeDakotaBase, SLT, Sport3.9L V6Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1998DodgeDurangoBase, SLT3.9L V6Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1999DodgeDurangoBase, SLT, SLT Plus3.9L V6Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1993 - 1995DodgeIntrepidBase, ES3.5L V6Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1996DodgeIntrepidES3.5L V6Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1997DodgeIntrepidBase, ES3.5L V6Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1994 - 1996DodgeRam 1500Base, Custom, Lujo, Runner3.9L V6Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1997DodgeRam 1500Custom, LT, Laramie, Lujo, Runner, ST, Sport, WS3.9L V6Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1998DodgeRam 1500Custom, Laramie, Lujo, ST, Sport, WS3.9L V6Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1999 - 2000DodgeRam 1500Custom, Laramie, R/T, SLT, ST, Sport, WS3.9L V6Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1999 - 2000DodgeRam 1500 VanBase, SE3.9L V6Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1992 - 1995DodgeViperBase8.0L V10Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1996DodgeViperBase, GTS8.0L V10Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1997DodgeViperGTS, R/T-108.0L V10Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1998DodgeViperGT2, GTS, R/T-108.0L V10Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1999DodgeViperACR, GTS, R/T-108.0L V10Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
2000DodgeViperACR, Base, GTS, R/T-108.0L V10Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
2001 - 2002DodgeViperACR, GTS, R/T-108.0L V10Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1988 - 1989EaglePremierLX2.5L I4Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1993 - 1994EagleVisionTSi3.5L V6Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1995 - 1997EagleVisionESi, TSi3.5L V6Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1992 - 1995HondaCivicCX, DX, EX, LX, Si, VX1.5L I4, 1.6L I4Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1996HondaCivicCX, DX, EX, HX, LX, Si1.6L I4Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1997HondaCivicCX, DX, EX, EX-R, HX, LX, Si1.6L I4Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1998HondaCivicCX, DX, EX, EX-R, GX, HX, LX, Si1.6L I4Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1999HondaCivicCX, DX, EX, EX-R, GX, HX, LX, Si, Value Package1.6L I4Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
2000HondaCivicCX, DX, EX, EX-R, GX, HX, LX, Si1.6L I4Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1986JeepCherokeeBase, Chief, Laredo, Pioneer2.5L I4Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1987 - 1988JeepCherokeeBase, Chief, Laredo, Limited, Pioneer2.5L I4, 4.0L I6Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1989 - 1990JeepCherokeeBase, Laredo, Limited, Pioneer, Sport2.5L I4, 4.0L I6Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1991 - 1992JeepCherokeeBase, Briarwood, Laredo, Limited, Sport2.5L I4, 4.0L I6Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1993JeepCherokeeBase, Country, Sport2.5L I4, 4.0L I6Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1994JeepCherokeeBase, Country, SE, Sport2.5L I4, 4.0L I6Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1995JeepCherokeeCountry, SE, Sport2.5L I4, 4.0L I6Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1996JeepCherokeeClassic, Country, SE, Sport2.5L I4, 4.0L I6Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1997JeepCherokeeCountry, SE, Sport2.5L I4, 4.0L I6Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1998 - 2000JeepCherokeeClassic, Limited, SE, Sport2.5L I4, 4.0L I6Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1986JeepComancheCustom, X, XLS2.5L I4Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1987JeepComancheBase, Chief, Laredo, Pioneer2.5L I4, 4.0L I6Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1988JeepComancheBase, Chief, Eliminator, Laredo, Pioneer2.5L I4, 4.0L I6Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1989 - 1992JeepComancheBase, Eliminator, Pioneer2.5L I4, 4.0L I6Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1993JeepGrand CherokeeBase, Laredo, Limited, SE4.0L I6, 5.2L V8Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1994JeepGrand CherokeeLaredo, Limited, SE4.0L I6, 5.2L V8Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1995JeepGrand CherokeeLaredo, Limited, Orvis, SE4.0L I6, 5.2L V8Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1996JeepGrand CherokeeLaredo, Limited4.0L I6, 5.2L V8Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1997JeepGrand CherokeeLaredo, Limited, Orvis, TSi4.0L I6, 5.2L V8Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1998JeepGrand Cherokee5.9 Limited, Laredo, Limited, TSi4.0L I6, 5.2L V8, 5.9L V8Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1997 - 1999JeepTJSE, Sahara, Sport2.5L I4, 4.0L I6Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
2002JeepTJSE, Sahara, Sport2.5L I4, 4.0L I6Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1986 - 1987JeepWagoneerBase, Limited2.5L I4Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1987JeepWranglerBase, Laredo, Sport2.5L I4Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1988JeepWranglerBase, Laredo, S, Sahara, Sport2.5L I4Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1989 - 1990JeepWranglerBase, Islander, Sahara2.5L I4Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1991 - 1992JeepWranglerBase, Islander, Renegade, S, Sahara2.5L I4, 4.0L I6Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1993JeepWranglerBase, Renegade, S, Sahara2.5L I4, 4.0L I6Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1994JeepWranglerBase, Renegade, S, SE, Sahara2.5L I4, 4.0L I6Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap
1995JeepWranglerBase, Rio Grande, SE, Sahara2.5L I4, 4.0L I6Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap