8Pcs UF413 Square Ignition Coils with 9748UU 8mm Spark Plug Wires Set & 41-962 Iridium Spark Plugs Compatible with Chevy Silverado Suburban Tahoe, GMC Sierra Yukon, Cadillac, Buick 4.8L 5.3L 6.0L 6.2L

Features

• 【ATTENTION】 THIS COIL SHAPE IS SQUARE(UF413), NOT ROUND(UF414), please check your coil shape before purchasing. We provide 1-year product quality support to our customers, if you have any questions, please contact us
• 【FITMENT】 Compatible With Chevy Avalanche, Corvette, Impala, Tahoe, Express, Silverado, Suburban; GMC Canyon, Envoy, Yukon, Savana, Sierra; Cadillac CTS, Escalade; Buick LaCrosse, Rainier; Hummer H2, H3. Please refer to the pictures for detailed model
• 【PACKAGE CONTENTS & PART NUMBER】8x Square Ignition Coil(#UF413, C1511, D510C, D513A, 5C1554, E893, 52-1819, 12570616, 12611424); 8x Spark Plug Wire(#M8-48322R, 748UU, 9748HH, 9748UU, 9748RR, 88862385, 12622553, 12656210); 8x Spark Plug(#41-962, 19299585)
• 【FUNCTION】Failed ignition system can lead to problems such as rough ride, electrical gremlins, decreased gas mileage and engine misfires. Our ignition coil sets can resolve problems while enhancing fuel efficiency and elevating performance of your vehicle
• 【EXQUISITE WORKMANSHIP】Utilizes premium materials for superior quality and durability. Equipped with copper core Wire which has excellent heat resistance, corrosion protection, offering added strength, superior conductivity and better durability