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- 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 Design | Fine Wire |
|---|---|
| Center Electrode Tip Material | Iridium |
| Ground Electrode Tip Material | Nickel |
| Heat Range | 5 |
| Hex Size | 5/8 in |
| Length | Standard |
| Plug Style Code | 8IR5L |
| Projected Tip | Extended |
| Quantity | 4 |
| Reach | 0.866 in |
| Resistor | Yes |
| Resistor Type | Yes |
| Seat Type | Gasket |
| Style | Iridium |
| Thread Size | 14 mm |
| Washer(s) Included | Yes |
| UPC / GTIN | 00085132372843 |
| Warranty | Manufacturer's Limited 1 Year Warranty |
| Year | Make | Model | Submodel | Engine | Note |
|---|---|---|---|---|---|
| 1981 - 1983 | American Motors | Concord | Base, DL, Limited | 4.2L I6 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1980 | American Motors | Eagle | DL, Limited, Sport | 4.2L I6 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1981 - 1982 | American Motors | Eagle | Base, DL Kammback, DL SX4, Kammback, Limited, SX4 | 4.2L I6 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1983 | American Motors | Eagle | Base, DL SX4, Limited, SX4 | 2.5L I4, 4.2L I6 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1984 | American Motors | Eagle | Base, Limited | 2.5L I4, 4.2L I6 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1985 - 1987 | American Motors | Eagle | Base, Limited | 4.2L I6 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1988 | American Motors | Eagle | Base | 4.2L I6 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1980 | American Motors | Spirit | Base, DL, Limited | 4.2L I6 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1981 - 1982 | American Motors | Spirit | Base, DL | 4.2L I6 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1983 | American Motors | Spirit | DL, GT | 4.2L I6 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1988 - 1994 | BMW | 750iL | Base | 5.0L V12 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1995 - 1998 | BMW | 750iL | Base | 5.4L V12 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1993 - 1994 | BMW | 850Ci | Base | 5.0L V12 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1995 - 1997 | BMW | 850Ci | Base | 5.4L V12 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1994 - 1995 | BMW | 850CSi | Base | 5.6L V12 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1993 - 1995 | Chrysler | Concorde | Base | 3.5L V6 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1996 - 1997 | Chrysler | Concorde | Base, LX, LXi | 3.5L V6 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1993 - 1997 | Chrysler | Intrepid | Base, ES | 3.5L V6 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1994 - 1997 | Chrysler | LHS | Base | 3.5L V6 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1994 | Chrysler | New Yorker | Base | 3.5L V6 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1995 | Chrysler | New Yorker | Base, LH | 3.5L V6 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1996 | Chrysler | New Yorker | Base | 3.5L V6 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1998 | Dodge | B1500 | Base | 3.9L V6 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1996 | Dodge | Dakota | Base, SLT, Sport, WS | 2.5L I4 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1997 - 1998 | Dodge | Dakota | Base, SLT, Sport | 2.5L I4, 3.9L V6 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1999 - 2000 | Dodge | Dakota | Base, SLT, Sport | 3.9L V6 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1998 | Dodge | Durango | Base, SLT | 3.9L V6 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1999 | Dodge | Durango | Base, SLT, SLT Plus | 3.9L V6 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1993 - 1995 | Dodge | Intrepid | Base, ES | 3.5L V6 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1996 | Dodge | Intrepid | ES | 3.5L V6 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1997 | Dodge | Intrepid | Base, ES | 3.5L V6 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1994 - 1996 | Dodge | Ram 1500 | Base, Custom, Lujo, Runner | 3.9L V6 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1997 | Dodge | Ram 1500 | Custom, LT, Laramie, Lujo, Runner, ST, Sport, WS | 3.9L V6 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1998 | Dodge | Ram 1500 | Custom, Laramie, Lujo, ST, Sport, WS | 3.9L V6 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1999 - 2000 | Dodge | Ram 1500 | Custom, Laramie, R/T, SLT, ST, Sport, WS | 3.9L V6 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1999 - 2000 | Dodge | Ram 1500 Van | Base, SE | 3.9L V6 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1992 - 1995 | Dodge | Viper | Base | 8.0L V10 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1996 | Dodge | Viper | Base, GTS | 8.0L V10 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1997 | Dodge | Viper | GTS, R/T-10 | 8.0L V10 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1998 | Dodge | Viper | GT2, GTS, R/T-10 | 8.0L V10 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1999 | Dodge | Viper | ACR, GTS, R/T-10 | 8.0L V10 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 2000 | Dodge | Viper | ACR, Base, GTS, R/T-10 | 8.0L V10 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 2001 - 2002 | Dodge | Viper | ACR, GTS, R/T-10 | 8.0L V10 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1988 - 1989 | Eagle | Premier | LX | 2.5L I4 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1993 - 1994 | Eagle | Vision | TSi | 3.5L V6 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1995 - 1997 | Eagle | Vision | ESi, TSi | 3.5L V6 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1992 - 1995 | Honda | Civic | CX, DX, EX, LX, Si, VX | 1.5L I4, 1.6L I4 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1996 | Honda | Civic | CX, DX, EX, HX, LX, Si | 1.6L I4 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1997 | Honda | Civic | CX, DX, EX, EX-R, HX, LX, Si | 1.6L I4 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1998 | Honda | Civic | CX, DX, EX, EX-R, GX, HX, LX, Si | 1.6L I4 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1999 | Honda | Civic | CX, DX, EX, EX-R, GX, HX, LX, Si, Value Package | 1.6L I4 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 2000 | Honda | Civic | CX, DX, EX, EX-R, GX, HX, LX, Si | 1.6L I4 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1986 | Jeep | Cherokee | Base, Chief, Laredo, Pioneer | 2.5L I4 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1987 - 1988 | Jeep | Cherokee | Base, Chief, Laredo, Limited, Pioneer | 2.5L I4, 4.0L I6 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1989 - 1990 | Jeep | Cherokee | Base, Laredo, Limited, Pioneer, Sport | 2.5L I4, 4.0L I6 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1991 - 1992 | Jeep | Cherokee | Base, Briarwood, Laredo, Limited, Sport | 2.5L I4, 4.0L I6 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1993 | Jeep | Cherokee | Base, Country, Sport | 2.5L I4, 4.0L I6 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1994 | Jeep | Cherokee | Base, Country, SE, Sport | 2.5L I4, 4.0L I6 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1995 | Jeep | Cherokee | Country, SE, Sport | 2.5L I4, 4.0L I6 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1996 | Jeep | Cherokee | Classic, Country, SE, Sport | 2.5L I4, 4.0L I6 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1997 | Jeep | Cherokee | Country, SE, Sport | 2.5L I4, 4.0L I6 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1998 - 2000 | Jeep | Cherokee | Classic, Limited, SE, Sport | 2.5L I4, 4.0L I6 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1986 | Jeep | Comanche | Custom, X, XLS | 2.5L I4 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1987 | Jeep | Comanche | Base, Chief, Laredo, Pioneer | 2.5L I4, 4.0L I6 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1988 | Jeep | Comanche | Base, Chief, Eliminator, Laredo, Pioneer | 2.5L I4, 4.0L I6 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1989 - 1992 | Jeep | Comanche | Base, Eliminator, Pioneer | 2.5L I4, 4.0L I6 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1993 | Jeep | Grand Cherokee | Base, Laredo, Limited, SE | 4.0L I6, 5.2L V8 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1994 | Jeep | Grand Cherokee | Laredo, Limited, SE | 4.0L I6, 5.2L V8 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1995 | Jeep | Grand Cherokee | Laredo, Limited, Orvis, SE | 4.0L I6, 5.2L V8 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1996 | Jeep | Grand Cherokee | Laredo, Limited | 4.0L I6, 5.2L V8 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1997 | Jeep | Grand Cherokee | Laredo, Limited, Orvis, TSi | 4.0L I6, 5.2L V8 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1998 | Jeep | Grand Cherokee | 5.9 Limited, Laredo, Limited, TSi | 4.0L I6, 5.2L V8, 5.9L V8 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1997 - 1999 | Jeep | TJ | SE, Sahara, Sport | 2.5L I4, 4.0L I6 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 2002 | Jeep | TJ | SE, Sahara, Sport | 2.5L I4, 4.0L I6 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1986 - 1987 | Jeep | Wagoneer | Base, Limited | 2.5L I4 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1987 | Jeep | Wrangler | Base, Laredo, Sport | 2.5L I4 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1988 | Jeep | Wrangler | Base, Laredo, S, Sahara, Sport | 2.5L I4 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1989 - 1990 | Jeep | Wrangler | Base, Islander, Sahara | 2.5L I4 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1991 - 1992 | Jeep | Wrangler | Base, Islander, Renegade, S, Sahara | 2.5L I4, 4.0L I6 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1993 | Jeep | Wrangler | Base, Renegade, S, Sahara | 2.5L I4, 4.0L I6 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1994 | Jeep | Wrangler | Base, Renegade, S, SE, Sahara | 2.5L I4, 4.0L I6 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |
| 1995 | Jeep | Wrangler | Base, Rio Grande, SE, Sahara | 2.5L I4, 4.0L I6 | Iridium Tip Spark Plug; 4 Pack; Plug Type 8IR5L; [Available While Supplies Last];0.040 in. Plug Gap |