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MSD Iridium Spark Plug
$19.95
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.

Features:
  • Proprietary plug design inside and out
  • Designed for use on high performance vehicles that utilize high output ignition systems
  • Machined electrode increases exposure to the flame to improve combustion
  • MSD's proprietary ceramic formula provides the highest dielectric strength
  • Yttrium ground electrode reduces the chance of pre-ignition
  • Iridium tip improves cold starts
  • All spark plugs tested prior to packaging and shipping
  • Unique insulator design improves spark isolation
  • Lower voltage Requirements for longer coil life
Specifications:
  • Brand: MSD
  • Heat Range: 5
  • Hex Size: 45420
  • Length: Standard
  • Plug Style Code: 8IR5L
  • Product Type: Spark Plug
  • Projected Tip: Extended
  • Quantity: 4
  • Reach: 0.866
  • Resistor: Yes
  • Sale Category: Ignition
  • Seat Type: Gasket
  • Style: Iridium
  • Thread Size: 14mm
  • Warranty: Limited 1 Year Warranty


Other Part Numbers:
MSD Ignition #MSD-37284

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WARNING: Cancer and Reproductive Harm
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Vehicle Make/Model
American Motors Concord 1981-1983 Limited
American Motors Concord 1981-1983 DL
American Motors Concord 1981-1983 Base
American Motors Eagle 1980 DL
American Motors Eagle 1980-1987 Limited
American Motors Eagle 1980 Sport
American Motors Eagle 1981-1983 SX4
American Motors Eagle 1981-1988 Base
American Motors Eagle 1981-1983 DL SX4
American Motors Eagle 1981-1982 DL Kammback
American Motors Eagle 1981-1982 Kammback
American Motors Spirit 1980 Limited
American Motors Spirit 1980-1983 DL
American Motors Spirit 1980-1982 Base
American Motors Spirit 1983 GT
BMW 750iL 1988-1998 Base
BMW 850CSi 1994-1995 Base
BMW 850Ci 1993-1997 Base
Chrysler Concorde 1993-1997 Base
Chrysler Concorde 1996-1997 LXi
Chrysler Concorde 1996-1997 LX
Chrysler LHS 1994-1997 Base
Chrysler New Yorker 1994-1996 Base
Chrysler New Yorker 1995 LH
Dodge B1500 1998 Base
Dodge Dakota 1996-2000 SLT
Dodge Dakota 1996 WS
Dodge Dakota 1996-2000 Base
Dodge Dakota 1996-2000 Sport
Dodge Dakota 1998-2000 R/T
Dodge Durango 1998-1999 Base
Dodge Durango 1998-1999 SLT Plus
Dodge Durango 1998-1999 SLT
Dodge Intrepid 1993-1997 ES
Dodge Intrepid 1993-1997 Base
Dodge Ram 1500 1994-1996 Base
Dodge Ram 1500 1994-1998 Lujo
Dodge Ram 1500 1994-1997 Runner
Dodge Ram 1500 1994-2000 Custom
Dodge Ram 1500 1997 LT
Dodge Ram 1500 1997-2000 WS
Dodge Ram 1500 1997-2000 Laramie
Dodge Ram 1500 1997-2000 Sport
Dodge Ram 1500 1997-2000 ST
Dodge Ram 1500 1997-1998 SS/T 5.9L
Dodge Ram 1500 1998-2000 R/T
Dodge Ram 1500 1999-2000 SLT
Dodge Ram 1500 Van 1995-2000 Base
Dodge Ram 1500 Van 1999-2000 SE
Dodge Ram 1500 Van 1999-2000 SLT
Dodge Viper 1992-1996, 2000 Base
Dodge Viper 1996-2002 GTS
Dodge Viper 1997-2002 R/T-10
Dodge Viper 1998 GT2
Dodge Viper 1999-2002 ACR
Eagle Premier 1988-1989 ES
Eagle Premier 1988-1989 LX
Eagle Vision 1993-1997 TSi
Eagle Vision 1993-1997 ESi
Honda Civic 1992-2000 CX
Honda Civic 1992-2000 LX
Honda Civic 1992-2000 Si
Honda Civic 1992-1995 VX
Honda Civic 1992-2000 DX
Honda Civic 1992-2000 EX
Honda Civic 1996-2000 HX
Honda Civic 1997-2000 EX-R
Honda Civic 1998-2000 GX
Honda Civic 1999-2000 EX-R SIR
Honda Civic 1999 Value Package
Jeep Cherokee 1986-1994 Base
Jeep Cherokee 1986-1988 Chief
Jeep Cherokee 1986-1992 Laredo
Jeep Cherokee 1986-1990 Pioneer
Jeep Cherokee 1987-1992, 1998-2000 Limited
Jeep Cherokee 1989-2000 Sport
Jeep Cherokee 1991-1992 Briarwood
Jeep Cherokee 1993-1997 Country
Jeep Cherokee 1994-2000 SE
Jeep Cherokee 1996, 1998-2000 Classic
Jeep Comanche 1986 X
Jeep Comanche 1986 Custom
Jeep Comanche 1986 XLS
Jeep Comanche 1987-1992 Pioneer
Jeep Comanche 1987-1988 Laredo
Jeep Comanche 1987-1992 Base
Jeep Comanche 1987-1988 Chief
Jeep Comanche 1988-1992 Eliminator
Jeep Grand Cherokee 1993 Base
Jeep Grand Cherokee 1993-1995 SE
Jeep Grand Cherokee 1993-1998 Limited
Jeep Grand Cherokee 1993-1998 Laredo
Jeep Grand Cherokee 1995, 1997 Orvis
Jeep Grand Cherokee 1997-1998 TSi
Jeep Grand Cherokee 1998 5.9 Limited
Jeep TJ 1997-1999, 2002 Sport
Jeep TJ 1997-1999, 2002 Sahara
Jeep TJ 1997-1999, 2002 SE
Jeep Wagoneer 1986-1987 Base
Jeep Wagoneer 1986-1987 Limited
Jeep Wrangler 1987-1995, 1997 Base
Jeep Wrangler 1987-1990 Laredo
Jeep Wrangler 1987-1988, 1997-1999, 2002 Sport
Jeep Wrangler 1988, 1991-1994 S
Jeep Wrangler 1988-1992 Islander
Jeep Wrangler 1988-1995, 1997-1999, 2002 Sahara
Jeep Wrangler 1991-1994 Renegade
Jeep Wrangler 1994-1995, 1997-1999, 2002 SE
Jeep Wrangler 1995 Rio Grande
Jeep Wrangler 2002 X

MSD Ignition Banner

Who is MSD Ignition?

MSD Ignition started back in 1970. Based in El Paso Texas, the company is known for creating quality ignition systems for various automobiles. Today, they are considered the leading company when it comes to the ignition system and has become a brand recognized all over the world.

Changing the Way Vehicles are Made

MSD has helped shape the automotive industry by being the first company in the world to conduct an experiment regarding Multiple Spark Discharge for a vehicle’s ignition system. It has been suggested by Engineers who were working on the White Sands Missile Range in Southern Mexico. They noticed that their quest for power is limited by the amount of spark the ignition system can only generate. Hence, the idea of Multi Spark Discharge.

Racing Application

Soon after the product introduction, racers started applying it to their race cars. Due to its success, other top teams started using MSD which helped paved the way for the brand’s popularity. The majority of the race engines today use MSD and have proven to produce race champions.

The company operates in a 100,000 square feet facility in Texas. They house some of the most state-of-the-art equipment that helps them create products that are superior in quality.

Purchase MSD Ignition Products at Vivid Racing

If you are in search of the best ignition system available in the market, then MSD is the brand for you. Tested by many enthusiasts and racers for years, MSD has proven to provide optimum performance in every vehicle.




MSD warrants this product to be free from defects in material and workmanship under its intended normal use*, when properly installed and purchased from an authorized MSD dealer, for a period of one year from the date of the original purchase. This warranty is void for any products purchased through auction websites. If found to be defective as mentioned above, it will be repaired or replaced at the option of MSD. Any item that is covered under this warranty will be returned free of charge using Ground shipping methods.

This shall constitute the sole remedy of the purchaser and the sole liability of MSD. To the extent permitted by law, the foregoing is exclusive and in lieu of all other warranties or representation whether expressed or implied, including any implied warranty of merchantability or fitness. In no event shall MSD or its suppliers be liable for special or consequential damages.

Intended normal use means that this item is being used as was originally intended and for the original application as sold by MSD. Any modifications to this item or if it is used on an application other than what MSD markets the product, the warranty will be void. It is the sole responsibility of the customer to determine that this item will work for the application they are intending. MSD will accept no liability for custom applications.

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