UF497 Ignition Coils & AcDelco Spark Plugs for Buick Chevrolet GMC 4.2L

Manufacture Part Number: 12596547, 12612369, 12629472, 8125965470, 8126123690, 8126294720, 5C1615, 48719, 6737003, UF497 One Year Warranty Set of 6 UF497 ignition coil packs & ACDELCO 17 Platinum Spark Plugs Precise engineering for correct seating; Excellent pulse strength durability; Exceptional short-circuit and moisture resistance; Superior thermal loads and vibration resilience; Optimal dimensioning of cooling surfaces for the heat dissipation and temperature stability