JBA 8mm Ignition Wires; Blue (99-03 4.3L Silverado 1500)Find parts that fit my vehicle

High-Performance Spark Delivery with JBA 8mm Ignition Wires. The JBA 8mm Ignition Wires are engineered to optimize spark energy transfer from the coil to your spark plugs, enhancing combustion efficiency and overall engine performance. Their low-resistance core ensures minimal energy loss, promoting stronger, more consistent firing under all driving conditions—from daily commutes to high-demand performance scenarios.

Durable 8mm Silicone Insulation for Maximum Heat Protection. Built to handle high-heat environments, the JBA 8mm Ignition Wires are wrapped in premium 8mm silicone jackets that resist temperatures up to 600°F. This robust insulation not only protects the core from engine bay heat but also helps prevent crossfire, arcing, and degradation over time, extending the lifespan of your ignition system.

Better Engine Efficiency and Fuel Economy. With improved spark delivery, the JBA 8mm Ignition Wires contribute to more efficient fuel combustion. This translates to smoother engine operation, faster starts, and potentially improved fuel economy—making them a smart upgrade for drivers who demand performance and reliability from their ignition components.

Installation. Putting these JBA 8mm Ignition Wires; Blue on your 4.3L Silverado 1500 takes 1 hour to install.

Warranty. There is a limited warranty on this product.

Application. The JBA 8mm Ignition Wires; Blue fit 1999-2003 4.3L Silverado 1500 models.

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