New 8Pcs For Wires 48322 & Spark Plugs 41962 Chevy Silverado GMC 4.8/5.3/6.0L V8

Ignition Wire Set and Spark Plugs for Chevy Silverado GMC 4.8/5.3/6.0L V8

This 8-piece ignition wire and spark plug set (part numbers 48322 and 41962) delivers the spark your V8 engine needs for clean, reliable combustion.

Overview

This 8-piece ignition wire set with spark plugs 41962 and wires 48322 is built to restore consistent spark delivery on Chevy Silverado and GMC trucks with 4.8, 5.3, and 6.0L V8 engines. The wires carry high voltage from the coils to the plugs while the plugs ignite the air-fuel mixture for smooth idle and strong throttle response. It suits DIY tune-ups and routine maintenance alike.

Built For Performance

• Eight-piece set covers all cylinders on 4.8, 5.3, and 6.0L V8 engines
• Part numbers 48322 and 41962 give a clear reference point for cross-checking fitment
• Wire construction resists heat and vibration under the hood
• Spark plugs arrive ready to install with no gapping guesswork needed beyond verification
• Direct-fit design supports a straightforward plug-and-wire replacement

Fits These Machines

• for Chevy Silverado with 4.8L V8
• for Chevy Silverado with 5.3L V8
• for Chevy Silverado with 6.0L V8
• for GMC Sierra with 4.8L V8
• for GMC Sierra with 5.3L V8
• for GMC Sierra with 6.0L V8

On-The-Job Use

• Routine tune-ups on high-mileage Silverado and Sierra trucks
• Diagnosing misfires and rough idle traced to worn wires or plugs
• Fleet maintenance for work trucks running daily routes
• Towing and hauling rigs that need dependable spark under load

Specs At A Glance

Good To Know

Q: How often should wires and plugs be replaced? A: Many owners replace them around 60,000 to 100,000 miles, or sooner if misfires appear. Consult your owner's manual for the interval that matches your driving conditions.

Q: Do I need to gap the spark plugs before installing? A: Verify the gap with a gauge before installation since handling during shipping can shift the electrode. Set it to your engine's specified gap for best results.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.