41-110 Iridium Spark Plugs & 48322 Spark Plug Wires For Chevy 5.3 6.0 6.2L

Iridium Spark Plugs & Spark Plug Wires for Chevy

This set pairs 41-110 iridium spark plugs with 48322 spark plug wires, a complete ignition refresh for Chevy 5.3, 6.0, and 6.2L engines that restores consistent spark delivery.

Overview

The 41-110 iridium spark plugs and 48322 spark plug wires work together to deliver a strong, reliable spark across Chevy 5.3, 6.0, and 6.2L engines. Iridium electrodes resist wear far longer than standard plugs, while the wire set carries voltage cleanly from coil to plug. This combo suits drivers and mechanics handling routine tune-ups on high-mileage Chevy trucks and SUVs.

Built For Performance

• Iridium center electrode resists erosion for a longer service interval than copper plugs
• 48322 wire set is cut to length for a direct fit on the listed engine family
• Pliable insulation helps shield against heat and vibration under the hood
• Boots seat firmly on both plug and coil ends to reduce misfire risk
• Set covers all cylinders, so no partial replacement is needed

Fits These Machines

• for Chevy vehicles with 5.3L V8 engines
• for Chevy vehicles with 6.0L V8 engines
• for Chevy vehicles with 6.2L V8 engines

On-The-Job Use

• Routine ignition tune-ups on high-mileage Chevy trucks
• Resolving rough idle, misfire, or hard-start symptoms
• Restoring fuel economy after worn plugs and wires are replaced
• Full ignition refresh during engine service work

Specs At A Glance

Good To Know

Q: Do I need to gap these iridium plugs before installing? A: Iridium plugs are normally pre-gapped at the factory, so check the gap against your engine spec but avoid prying on the fine electrode. Q: Can I replace just the plugs and skip the wires? A: You can, but worn wires can degrade a fresh set of plugs, so replacing both at once keeps ignition performance consistent.

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