Iridium Tip Spark Plug; 4 Pack; Plug Type 6IR5Y; [Available While Supplies Last];
MSD iridium spark plugs will fire up your engine for optimum performance. These plugs have been engineered from the inside out for efficient combustion to create the most power possible for your setup. MSD's proprietary design features center tips made from iridium--a super hard material that promotes the best spark as well as increased resilience. They also feature copper center cores, special ceramic material to enhance the dielectric strength of the plug housing, and machine-ground straps enhanced with Yttrium to handle the heat of your high horsepower ignition. On the street, at the track, or up and over the trails, MSD iridium spark plugs will outperform and outlive the competition.
  • Proprietary Ceramic Formula
  • Unique Insulator Design
  • Yttrium Copper Core
  • Machined Electrode
  • 1mm Iridium Tip
  • Outlast Performance Plugs
  • Improves Comprehensive Drivability And Economy
  • Superior Design

Application Summary:

Year Make/Model
1995-1996 AM General Hummer
1975 Buick Apollo
1983 Buick Century
1986-1992 Buick Century
1992-1993 Buick Roadmaster
1982-1986 Buick Skyhawk
1980-1991 Buick Skylark
1986-1987 Buick Somerset
1985 Buick Somerset Regal
1990-1992 Cadillac Brougham
1982-1986 Cadillac Cimarron
1985-1995 Chevrolet Astro
1971 Chevrolet Bel Air
1975 Chevrolet Bel Air
1970-1971 Chevrolet Biscayne
1987-1995 Chevrolet Blazer
1975 Chevrolet C10
1977-1978 Chevrolet C10
1984-1986 Chevrolet C10
1975 Chevrolet C10 Suburban
1977-1978 Chevrolet C10 Suburban
1984-1986 Chevrolet C10 Suburban
1988-1995 Chevrolet C1500
1992-1995 Chevrolet C1500 Suburban
1975 Chevrolet C20
1977-1978 Chevrolet C20
1985-1986 Chevrolet C20
1975 Chevrolet C20 Suburban
1977-1978 Chevrolet C20 Suburban
1984-1986 Chevrolet C20 Suburban
1988-1995 Chevrolet C2500
1992-1995 Chevrolet C2500 Suburban
1975 Chevrolet C30
1977-1978 Chevrolet C30
1988-1995 Chevrolet C3500
1975 Chevrolet Camaro
1982-1989 Chevrolet Camaro
1993-1995 Chevrolet Camaro
1971 Chevrolet Caprice
1975 Chevrolet Caprice
1989-1993 Chevrolet Caprice
1982-1986 Chevrolet Cavalier
1982-1990 Chevrolet Celebrity
1976-1987 Chevrolet Chevette
1980-1983 Chevrolet Citation
1984-1985 Chevrolet Citation II
1971 Chevrolet Corvette
1975 Chevrolet Corvette
1985-1987 Chevrolet Corvette
1971 Chevrolet El Camino
1975 Chevrolet El Camino
1978 Chevrolet El Camino
1986 Chevrolet El Camino
1975-1995 Chevrolet G10
1974 Chevrolet G10 Van
1975-1995 Chevrolet G20
1974 Chevrolet G20 Van
1975-1996 Chevrolet G30
1974 Chevrolet G30 Van
1975 Chevrolet Impala
1975 Chevrolet K5 Blazer
1977-1978 Chevrolet K5 Blazer
1984-1986 Chevrolet K5 Blazer
1977-1978 Chevrolet P10
1975-1989 Chevrolet P20
1974 Chevrolet P20 Van
1975-1996 Chevrolet P30
1987 Chevrolet R10
1989-1991 Chevrolet R1500 Suburban
1987-1988 Chevrolet R20
1987-1988 Chevrolet R20 Suburban
1989 Chevrolet R2500
1989-1991 Chevrolet R2500 Suburban
1987-1988 Chevrolet R30

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Through our distribution network Deliveries can be as fast as Next Day Delivery.
Delivery times vary by destination, tracking information is provided with every purchase.

Get it Installed

JB's Power Centre offers on-site professional installation services in Calgary and Edmonton, AB.
We have on staff licensed Mechanical Technicians as well as MECP Certified 12-Volt Technicians.

* Extend your products Manufacturer Warranty

All products include a manufacturer warranty, but you can extend this warranty with
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*Available on select products.