NGK Buick Opel 1979-1977 Spark Plug Wire Set

This NGK spark plug wire set includes the necessary wires to replace the ones on your Buick Opel, Chevrolet S10, or Isuzu Pickup. These wires are built to deliver consistent electrical conductivity, which is key for a strong spark at each spark plug. A reliable spark means your engine runs smoother and more efficiently.

NGK uses a variable pitch magnetic core in these wires. This design helps manage electrical resistance and suppresses radio interference, so you get a clean signal to the spark plugs without unwanted noise. The outer jacket is made from EPDM and silicone to handle high voltage, while the inner insulation keeps that power contained. The spark plug boots are sealed with silicone to keep moisture out, and the stainless steel terminals use multiple crimps for a strong connection to the cable. The spark plug boots themselves are designed to fit securely, ensuring a watertight seal and a positive connection.

This set is designed to fit a range of vehicles, including popular models like the Buick Opel, Chevrolet S10, and Isuzu Pickup. The terminals feature a locking clip to ensure they stay connected to the spark plugs, providing a secure and dependable connection for the life of the wire.