Suggested Retail: $154.99. Set of 8 Square UF413 Ignition Coils Pack & Platinum Spark Plugs & Wires Set - This kit includes high performance ignition coil UF413, manufactured with German copper coils and durable polyester rubber. It also comes with iridium spark plugs with high melting point and spark generation rate, and 8mm 748UU standard OE spark plug wires. These direct plug-and-play coils provide greater discharge energy for a stronger and more consistent spark. Compatible with certain models of Cadillac, Hummer, Chevrolet, and GMC. Model: ‎UF413/D513A -- LOT STICKER: TCE-BOX-PALLETCED34-ITEM-c4eeca55___LPNND4TRXQ4CZ SPARKWHIZ Set of 8 Square UF413 Ignition Coils Pack Platinum Spark Plugs Wires Set, Replacement for UF413 D510C 5C1554,Compatible with Chevy Silverado 1500 GMC Pontiac G8 Grand Prix H3 Tahoe Yukon -- SIZES ARE ESTIMATED. 7 CALENDAR DAY FULL REFUND GUARANTEE (FROM PRIMARY PICKUP DATE) ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 CALENDAR DAY STORAGE (FROM PRIMARY PICKUP DATE) IS ALSO AVAILABLE. THE PRIMARY PICKUP DATE IS THE DAY AFTER THE AUCTION ENDS. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.