# NGK Laser Platinum Spark Plug Box of 4 (PZTR5A-15) NGK Laser Platinum spark plugs provide high ignitability and longer service life compared to conventional nickel spark plugs. Laser Platinum plugs are tested to the highest standards to ensure quality and durability. Engineered specifically for OE applications. Laser platinum plugs provide stable idling, superior anti-fouling, improved fuel efficiency and lower emissions. High-grade pure alumina ceramic and 98% pure copper core prevents spark plug from overheating and provides reliable starts. Most Laser Platinum spark plugs feature a platinum pad on the ground electrode for even wear in distributorless ignition systems. - Pure alumina silicate ceramic insulator provides superior strength and better heat transfer - Trivalent metal plating for superior anti-corrosion and anti-seizing properties - RECOMMENDED USAGE: Best for vehicles with OE fine wire platinum alloy plugs - Corrugated ribs prevent flashover - Copper core aids in heat removal - Triple seals prevent leakage This Part Fits: Year Make Model Submodel 1989-2001 Buick Century Custom 1989 Buick Century Estate Wagon 1989-1993,1996-2001 Buick Century Limited 1991-1996 Buick Century Special 1994-1996 Buick Commercial Chassis Base 1991 Buick Skylark Base 1989-1993,1996-1998 Buick Skylark Custom 1990-1993 Buick Skylark Gran Sport 1989,1993,1996-1997 Buick Skylark Limited 1990-1991 Buick Skylark Luxury Edition 1996 Buick Skylark Olympic Gold Edition 1993 Cadillac 60 Special Base 1987-1993 Cadillac Allante Base 1993 Cadillac Allante Indianapolis 500 Pace Car 1990-1993 Cadillac Allante Value Leader 1985-1996 Cadillac Commercial Chassis Base 1994-1996 Cadillac Commercial Chassis Brougham 1982-1985,1987-1995 Cadillac DeVille Base 1982-1985 Cadillac DeVille Cabriolet 1982-1987 Cadillac DeVille d'Elegance 1991 Cadillac DeVille Spring Edition 1986-1987,1991-1993 Cadillac DeVille Touring 1982-1993 Cadillac Eldorado Base 1982-1991 Cadillac Eldorado Biarritz 1982-1985 Cadillac Eldorado Cabriolet 1991 Cadillac Eldorado Spring Edition 1982-1985,1990-1992 Cadillac Eldorado Touring 1987-1992 Cadillac Fleetwood 60 Special 1985-1987 Cadillac Fleetwood 75 1985-1987 Cadillac Fleetwood 75 Formal 1985-1992 Cadillac Fleetwood Base 1982-1985 Cadillac Fleetwood Brougham 1985-1989 Cadillac Fleetwood Brougham Commercial Chassis 1982-1985 Cadillac Fleetwood Brougham d'Elegance 1985,1987-1992 Cadillac Fleetwood d'Elegance 1982-1993 Cadillac Seville Base 1982-1986 Cadillac Seville Elegante 1988-1992 Cadillac Seville STS 2002-2004 Chevrolet Avalanche 2500 Base 2005-2006 Chevrolet Avalanche 2500 LS 2005-2006 Chevrolet Avalanche 2500 LT 1996-1997 Chevrolet Blazer Base 1996-1997 Chevrolet Blazer LS 1996-1997 Chevrolet Blazer LT 1996-1997 Chevrolet C1500 Base 1996-1997 Chevrolet C1500 Cheyenne 1996-1997 Chevrolet C1500 Silverado 1996-1997 Chevrolet C1500 WT 1994-1996 Chevrolet Caprice Classic 1994 Chevrolet Caprice Classic LS 1996-1997 Chevrolet Express 1500 Base 1996-1997 Chevrolet Express 1500 LS 1996-1997 Chevrolet Express 2500 Base 2001-2002 Chevrolet Express 3500 Base 2001-2002 Chevrolet Express 3500 LS 1994-1996 Chevrolet Impala SS 1996-1997 Chevrolet K1500 Base 1996-1997 Chevrolet K1500 Cheyenne 1996-1997 Chevrolet K1500 Silverado 1996-1997 Chevrolet K1500 WT 1995-2001 Chevrolet Lumina Base 1995-1999 Chevrolet Lumina LS 1997-1999 Chevrolet Lumina LTZ 1997-2000 Chevrolet Malibu Base 1997-2000 Chevrolet Malibu LS 1996-1997 Chevrolet P30 Base 1996-1997 Chevrolet S10 Base 1996-1997 Chevrolet S10 LS 1996-1997 Chevrolet S10 SS 1996-1997 Chevrolet S10 ZR2 2001-2005 Chevrolet Silverado 2500 HD Base 2001-2006 Chevrolet Silverado 2500 HD LS 2001-2006 Chevrolet Silverado 2500 HD LT 2004-2006 Chevrolet Silverado 2500 HD WT 2007 Chevrolet Silverado 2500 HD Classic LS 2007 Chevrolet Silverado 2500 HD Classic LT 2007 Chevrolet Silverado 2500 HD Classic WT 2001-2005 Chevrolet Silverado 3500 Base 2001-2006 Chevrolet Silverado 3500 LS 2001-2006 Chevrolet Silverado 3500 LT 2004,2006 Chevrolet Silverado 3500 WT 2007 Chevrolet Silverado 3500 Classic LS 2007 Chevrolet Silverado 3500 Classic LT 2007 Chevrolet Silverado 3500 Classic WT 2001 Chevrolet Suburban 2500 Base 2001-2006 Chevrolet Suburban 2500 LS 2001-2006 Chevrolet Suburban 2500 LT 1997-2000 Chevrolet Venture Base 1997-2001 Chevrolet Venture LS 2000-2001 Chevrolet Venture LT 2000-2001 Chevrolet Venture Plus 2000-2001 Chevrolet Venture Value 2000-2001 Chevrolet Venture Warner Bros. 1997 GMC C1500 Sierra GT 1996-1997 GMC C1500 Sierra SL 1996-1997 GMC C1500 Sierra SLE 1996-1997 GMC C1500 Sierra SLT 1996-1997 GMC C1500 Sierra Special 1996 GMC Jimmy Base 1996-1997 GMC Jimmy SL 1996-1997 GMC Jimmy SLE 1996-1997 GMC Jimmy SLS 1996-1997 GMC Jimmy SLT 1996-1997 GMC K1500 Sierra SL 1996-1997 GMC K1500 Sierra SLE 1996-1997 GMC K1500 Sierra SLT 1996-1997 GMC K1500 Sierra Special 1996-1997 GMC P3500 Base 1996-1997 GMC Savana 1500 Base 1996-1997 GMC Savana 1500 SLE 1996-1997 GMC Savana 2500 Base 2001-2002 GMC Savana 3500 Base 2001-2002 GMC Savana 3500 SLT 2002-2005 GMC Sierra 2500 HD Base 2001-2002,2006 GMC Sierra 2500 HD SL 2001-2006 GMC Sierra 2500 HD SLE 2001-2006 GMC Sierra 2500 HD SLT 2003-2006 GMC Sierra 2500 HD WT 2007 GMC Sierra 2500 HD Classic SL 2007 GMC Sierra 2500 HD Classic SLE 2007 GMC Sierra 2500 HD Classic SLT 2007 GMC Sierra 2500 HD Classic WT 2002-2005 GMC Sierra 3500 Base 2001-2002,2006 GMC Sierra 3500 SL 2001-2006 GMC Sierra 3500 SLE 2001-2006 GMC Sierra 3500 SLT 2004-2006 GMC Sierra 3500 WT 2007 GMC Sierra 3500 Classic SL 2007 GMC Sierra 3500 Classic SLE 2007 GMC Sierra 3500 Classic SLT 2007 GMC Sierra 3500 Classic WT 1996-1997 GMC Sonoma SL 1996-1997 GMC Sonoma SLE 1996-1997 GMC Sonoma SLS 2001-2006 GMC Yukon XL 2500 SLE 2001-2006 GMC Yukon XL 2500 SLT 1997 Isuzu Hombre S 1997 Isuzu Hombre XS 1992-1993,1995-1996,1998 Oldsmobile Achieva S 1992,1996-1997 Oldsmobile Achieva SC 1992-1993,1995-1997 Oldsmobile Achieva SL 1999-2001 Oldsmobile Alero GL 1999-2001 Oldsmobile Alero GLS 2000-2001 Oldsmobile Alero GX 1996-2001 Oldsmobile Bravada Base 1989 Oldsmobile Cutlass Calais S 1989-1991 Oldsmobile Cutlass Calais SL 1989-1993 Oldsmobile Cutlass Ciera Base 1989-1990 Oldsmobile Cutlass Ciera GT 1989-1990 Oldsmobile Cutlass Ciera International 1990-1993 Oldsmobile Cutlass Ciera S 1989-1993 Oldsmobile Cutlass Ciera SL 1989-1990,1994 Oldsmobile Cutlass Cruiser Base 1994 Oldsmobile Cutlass Cruiser S 1989-1990 Oldsmobile Cutlass Cruiser SL 1994 Oldsmobile Cutlass Cruiser Special Edition 1994-1997 Oldsmobile Silhouette Base 1997-2001 Oldsmobile Silhouette GL 1997-2001 Oldsmobile Silhouette GLS 1998-1999 Oldsmobile Silhouette GS 1998-2001 Oldsmobile Silhouette Premiere 1992-2001 Pontiac Grand Am GT 2000-2001 Pontiac Grand Am GT1 1992-2001 Pontiac Grand Am SE 2000-2001 Pontiac Grand Am SE1 2000 Pontiac Grand Am SE2 1996 Pontiac Grand Prix Base 1994-2000 Pontiac Grand Prix SE 1999-2001 Pontiac Montana Base ## Details - **Price:** 83.55 CAD - **Vendor:** NGK - **Type:** Spark Plugs ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 83.55 CAD | In stock | ## Images - Photo - Primary - Photo - Primary - Photo - out of package - Photo - out of package --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/ngk-laser-platinum-spark-plug-box-of-4-pztr5a-15) > Updated: 2026-06-27