MSD Performance 3713 Spark Plug, 1IR5Y, Single

Iridium Tip Spark Plug; Single; Plug Type 1IR5Y; [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
2000	Aston Martin DB7
2002-2004	Aston Martin DB7
1990-1991	Audi V8 Quattro
1986-1993	Buick Century
1986-1990	Buick Electra
1986-1993	Buick LeSabre
2006-2008	Buick Lucerne
2010-2011	Buick Lucerne
1991-1993	Buick Park Avenue
2004-2007	Buick Rainier
1988-1991	Buick Reatta
1990-1993	Buick Regal
1986-1993	Buick Riviera
1994-1996	Buick Roadmaster
1986-1993	Buick Skylark
1995-1998	Buick Skylark
1986-1987	Buick Somerset
1985	Buick Somerset Regal
1987-1993	Cadillac Allante
1992	Cadillac Commercial Chassis
2004-2007	Cadillac CTS
1982-1999	Cadillac DeVille
2003-2005	Cadillac DeVille
2006-2011	Cadillac DTS
1982-2002	Cadillac Eldorado
2002-2006	Cadillac Escalade
1982-1992	Cadillac Fleetwood
1994-1996	Cadillac Fleetwood
1982-1993	Cadillac Seville
2003-2004	Cadillac Seville
2004-2009	Cadillac SRX
2005-2010	Cadillac STS
2004-2009	Cadillac XLR
2007	Chevrolet Avalanche
2002-2006	Chevrolet Avalanche 1500
1994-1996	Chevrolet Beretta
1993-2002	Chevrolet Camaro
1994-1996	Chevrolet Caprice
1995-2002	Chevrolet Cavalier
2012	Chevrolet Colorado
1992-2007	Chevrolet Corvette
2003-2007	Chevrolet Express 1500
2003-2007	Chevrolet Express 2500
2003-2007	Chevrolet Express 3500
1994-1996	Chevrolet Impala
2006-2008	Chevrolet Impala
1999-2001	Chevrolet S10
2003	Chevrolet S10
1999-2007	Chevrolet Silverado 1500
2012-2013	Chevrolet Silverado 1500
2007	Chevrolet Silverado 1500 Classic
2001-2003	Chevrolet Silverado 1500 HD
2005-2006	Chevrolet Silverado 1500 HD
1999-2004	Chevrolet Silverado 2500
2001-2006	Chevrolet Silverado 2500 HD
2001-2006	Chevrolet Silverado 3500
2007	Chevrolet Silverado 3500 Classic
2007	Chevrolet Silverado 3500 HD
2003-2006	Chevrolet SSR
2005-2006	Chevrolet Suburban 1500
2000-2006	Chevrolet Suburban 2500
2000-2007	Chevrolet Tahoe
2012-2013	Chevrolet Tahoe
2006-2007	Chevrolet Trailblazer
2003-2006	Chevrolet Trailblazer EXT
1975-1976	Chevrolet Vega
1981-1983	DeLorean DMC 12
1990-1992	Dodge Monaco