Spark Plugs and Wires Compatible with Chevy 5.7L 4.3L 5.0L, 41 993 19256067 Iridium Spark Plugs Compatible with SILVERADO 1500 1996-2009 Tahoe GMC S10 PICKUP BLAZER Item Description ?5.7 vortec Spark Plugs Wires Replacements?Spark plug OE: 41-993, 19256067, direct replacement, plug n play, saving time and effort. It will help to improve the gas mileage of your vehicle and deliver excellent performance for a long time. ?Compatible Vehicles?Spark plug and wires compatible with chevy SILVERADO 1500 1996-2009, TAHOE 1996-2000, S10 PICKUP 1996-2004, SIERRA 1500 1999-2009, GMC K1500 PICKUP 1996-1999, BLAZER 1996-2005, ASTRO 1996-2005, GMC K2500 PICKUP 1996-2000, GMC K3500 1996-2000 , GMC C1500 SUBURBAN SPRAK PLUGS ?Long Lasting Time?These 41-993 iridium spark plugs can provide up to 100000 miles of service before needing a replacement, dual platinum tip, insulator that improves the plug to boot seal platinum center electrode and platinum pad that lower the ignition demand voltage ?Excellent Durability? Spark plugs with Kernel quenching one-piece integral suppressor seal that helps reduce radio frequency interference meters spark plug energy to help provide long electrode life and seals against compression leakage, Pure copper core results in cooler electrode temperature for maximized durability ?24 MONTHS GUARANTEE?Exquisite workmanship, strict quality control, and excellent after-sales service, which is why our spark plug wire set is worth your purchase. We provide True and effective 24 months warranty, please buy it without worries ? See more product details Payment We accept payment only through PAYPAL Shipping We ship products worldwide through standard express courier service, it will reach within 7 to 10 days to abroad buyers, we ship the product after recieved clear payment and give full information about shipment to the buyer Return We accept product return 25 days from delivery date but product should be in original condition.