8PCS Spark Plug Wire Heat Shield OEM#19329681,Spark Plug Heat Shield Compatible with Cadillac GMC Buick Chevrolet,Sparks Plugs Heats Shields Sleeve Car Accessories Replacement

Keep engine heat away from your spark plug wires with these aluminum heat shields — a simple upgrade for better ignition protectionProduct AttributesColors: SilverSizes: Overall Length: 2.93 inches, OD: 0.96 inches, ID: 0.92 inches, Spring Diameter: 0.57 inchesWeight: 2.26 ozMaterial: AluminumPackaging: 8 x Spark Plug Wire Metal Heat ShieldPackage Sizes: 10.43×4.25×0.96 inchBefore placing an order, please carefully check the size of the product you need, the car brand, model, year, to avoid the purchase can not be usedCompatible ModelsOE#19329681 Compatible with Cadillac2002-2009 Escalade2002-2009 Escalade EXT2003-2009 Escalade ESV2004-2013 CTSCompatible with GMC1999 P35001999-2006 Sierra 15002001-2008 Savana 35002003-2004 Envoy XL2003-2008 Savana 15002003-2008 Savana 25002005-2008 EnvoyCompatible with Buick1985 Somerset Regal1986-1987 Somerset1986-1999 Riviera1986-1993 Skylark1986-1991 Century1986-1990 Electra1986-2005 Lesabre1988-1991 Reatta1990-2004 Regal1991-2005 Park Avenue2004-2007 Rainier2005-2009 Lacrosse2006-2008 LucerneCompatible with Chevrolet1991-2014 Camaro1992-1995 Lumina APV1997-2009 Corvette1998-1999 Lumina1998-2007 Monte Carlo1999 P301999-2004 Silverado 25001999-2010 Silverado 15002000-2009 Impala2000-2009 Tahoe2000-2009 Suburban 15002000-2008 Suburban 25002001-2008 Express 35002001-2009 Silverado 2500 HD2001-2006 Silverado 1500 HD2001-2005 Silverado 35002002-2006 Avalanche 15002002-2006 Avalanche 25002003-2008 Express 15002003-2008 Express 25002003-2006 SSR2003-2005 Trailblazer EXT2006-2008 Trailblazer2007-2009 Avalanche2007 Silverado 1500 Classic2007 Silverado 2500 HD Classic2007 Silverado 3500 Classic2007-2009 Silverado 3500 HDProduct Feature & FunctionsBlocks engine heat – The aluminum construction acts as a thermal barrier. Around the spark plug area, temperatures can soar; without shielding, wire insulation can soften, crack, or fail over timeMaintains ignition performance – Heat‑damaged wires can cause weak sparks or misfires. This shield helps preserve electrical integrity, supporting smooth engine operation

• Compatible Models: Compatible with Buick 1985 Somerset Regal, 1986-1987 Somerset, 1986-1999 Riviera, 1986-1993 Skylark, 1986-1991 Century, 1986-1990 Electra, 1986-2005 Lesabre, 1988-1991 Reatta, 1990-2004 Regal, 1991-2005 Park Avenue etc
• Compatible Models: Compatible with Chevrolet 1991-2014 Camaro, 1992-1995 Lumina APV, 1997-2009 Corvette, 1998-1999 Lumina, 1998-2007 Monte Carlo, 1999 P30, 1999-2004 Silverado 2500, etc. For more models, please refer to the details page
• Size Verification Needed: This spark plug wire heat shield measures 2.93 inches long. Outside diameter is 0.96 inch, inside diameter is 0.92 inch, and spring diameter is 0.57 inch. To avoid fitment issues, please confirm your car model, size requirements, and model year before ordering
• Complete 8-Piece Set: You will receive eight spark plug heat shield sleeves in this package. The quantity covers your daily replacement needs. OEM number is 19329681. These shields conform to spark plug shapes and wrap wires tightly, avoiding loosening or shifting while you drive
• 1200°C Heat Resistance: This spark plug heat shield is crafted from aluminum with outstanding heat resistance. It handles temperatures up to 1200°C without damage. High engine heat will not compromise its protective abilities. Enjoy long-term, stable protection for your spark plug wires