MSD Performance 3724 Spark Plug, 7IR4Y, Single

Iridium Tip Spark Plug; Single; Plug Type 7IR4Y; [Available While Supplies Last];

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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

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Application Summary:

Year	Make/Model
1985-1987	Buick Electra
1985-1986	Buick LeSabre
1988-1990	Buick LeSabre
1986-1987	Buick Regal
1985	Buick Riviera
1988-1994	Buick Skylark
1987-1990	Cadillac Brougham
1986	Cadillac Fleetwood
1990-1991	Chevrolet Beretta
1987-1992	Chevrolet Camaro
1986-1990	Chevrolet Caprice
1986-1991	Chevrolet Corvette
1995-1997	Chrysler Cirrus
2000	Chrysler Cirrus
1996-1998	Chrysler Sebring
2000	Chrysler Voyager
1992-1994	Dodge B150
1995-1996	Dodge B1500
1992-1994	Dodge B250
1995-1996	Dodge B2500
1992-1994	Dodge B350
1995-1996	Dodge B3500
1996-2000	Dodge Caravan
1992-1993	Dodge D150
1992-1993	Dodge D250
1993	Dodge D350
1992-1996	Dodge Dakota
1996-1997	Dodge Grand Caravan
1994-1997	Dodge Ram 1500
1994-1997	Dodge Ram 2500
1997	Dodge Ram 3500
1992-1993	Dodge Ramcharger
1995-2000	Dodge Stratus
1992-1993	Dodge W150
1993	Dodge W350
1982	Ford F-100
1982	Ford Granada
1982	Ford Thunderbird
1993-1996	Jeep Grand Cherokee
1993	Jeep Grand Wagoneer
1982	Lincoln Continental
1982	Mercury Cougar
1992-1994	Oldsmobile Achieva
1987	Oldsmobile Calais
1985-1990	Oldsmobile Custom Cruiser
1988-1991	Oldsmobile Cutlass Calais
1985-1987	Oldsmobile Cutlass Salon
1985-1988	Oldsmobile Cutlass Supreme
1990-1991	Oldsmobile Cutlass Supreme
1985	Oldsmobile Delta 88
1985	Oldsmobile Toronado
1996-1997	Plymouth Grand Voyager
1996-2000	Plymouth Voyager
1987	Pontiac Firebird
1988-1994	Pontiac Grand Am
1990-1991	Pontiac Grand Prix
1986	Pontiac Parisienne
1987-1989	Pontiac Safari
2001	Rolls-Royce Corniche
1998	Saturn SC1
1993-1998	Saturn SL
1993-1998	Saturn SW1