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Upgrade your ignition system with the RLP Spark Plug Wires 9748HH Set of 8, designed for optimal performance and compatibility with a range of Cadillac, Chevrolet, GMC, and Hummer models. These 8.0mm black spark plug wire sets are engineered to deliver reliable and efficient energy transfer from the ignition coil to the spark plugs, enhancing your engine's performance and responsiveness. With a 1-year warranty, these wires are a reliable choice for your vehicle's ignition system.
Maximize the performance of your V8 engine with the RLP Spark Plug Wires 48322 Set for 8, designed for a range of Chevrolet, GMC, and other GM models. These spark plug wire sets are tailored for high-performance vehicles, ensuring efficient energy transfer and reliable ignition. The set is backed by a 1-year warranty, reflecting our commitment to quality and reliability. Whether you drive a Chevy Avalanche, Corvette, or GMC Sierra, these wires are an essential upgrade for your ignition system.