Spark plug wires for GMC + Chevrolet original 2015-2020

Spark plug wires (ignition coil wire connectors) for my GMC and Chevrolet cars, models 2015 to 2020, the original manufactured part that transmits high voltage from the ignition coil to the spark plug in each cylinder, to generate the spark necessary for burning the fuel-air mixture inside the engine. The importance of these wires lies in being the primary responsible for delivering high voltage to the spark plug at the right time and with sufficient strength, ensuring complete combustion, engine power, immediate response, and fuel efficiency. The high-quality thermal and electrical insulation resistant to high heat, corrosion, and tight copper conductors guarantee a strong and stable signal and a long lifespan without leakage or interference. Replacing damaged, cracked, or worn wires restores engine power and smooth operation, and any vibration, difficulty in starting, increased fuel consumption, or check engine light immediately disappears, returning your car to efficient and lively performance. **Specifications** - Compatible models: GMC 2015 – 2020, Chevrolet 2015 – 2020 - Item name: Spark plug wires (ignition coil wire connectors) - Original - Storage number (SKU): 19474500