cciyu 8 ignition coils with 8 iridium Spark Plugs for Chevrolet for GMC Cadillac Camaro Corvette Express Impala CTS Rainier Avalanche Silverado Suburban Savana UF413 12611424 12570616

IGNITION COILS FIT FOR: for Chevrolet Avalanche 5.3L, Camaro 6.2L, Caprice 6.0L, Corvette 6.0L, Corvette 6.2L, Corvette 7.0L, Express 1500 5.3L, Express 2500 4.8L, Express 2500 6.0L, Express 3500 4.8L 6.0L, Express 4500 6.0L, Impala 5.3L, Monte Carlo 5.3L, Silverado 1500 4.8L 5.3L 6.0L 6.2L, Silverado 2500 6.0L, Silverado 3500 6.0L, Suburban 1500 5.3L 6.0L, Suburban 2500 6.0L, Tahoe 4.8L 5.3L 6.0L, Trailblazer 5.3L 6.0L. Compatible with for Hummer H2 6.2L, H3 5.3L OE PART NUMBERS: C1511, UF413, F413, 5c1554, D513a, D510C, E893, 52-1819, IC533, 12570616, 12611424, C-721 DIRECT REPLACEMENT : The ignition coils or ignition coil plug provides spark for your engine. Over time the factory ignition coil packs can fail leading to poor gas mileage, hesitation, and a check engine light (CEL). Replace your faulty ignition coil to restore performance and drivability on your vehicle HIGH QUALITY: Our coil packs are made of proven materials, such as high quality wires and wire coating that resist the cracks, pin holes and imperfections that most often lead to failure issues COMPATIBLE VEHICLES: Please check the description or use the year/make/model drop down bar and interchangeable part numbers to confirm the compatibility before purchasing the ignition coil