Round Ignition Coil & Wires Set For Chevy Silverado GMC LS1 LS3 4.8L 5.3L 6.0L

Round Ignition Coil & Wires Set for Chevy and GMC

This round ignition coil and wire set delivers spark to LS-series engines in Chevy Silverado and GMC trucks, covering 4.8L, 5.3L, and 6.0L applications.

Overview

This round ignition coil and wires set is a replacement ignition package for Chevy and GMC trucks running LS-series engines. The coils and wires work together to carry spark from the ignition system to the plugs for consistent combustion. It suits owners and technicians servicing 4.8L, 5.3L, and 6.0L LS1 and LS3 platforms.

Built For Performance

• Round-style coil bodies matching LS ignition layouts
• Complete set of coils with matching spark plug wires
• Insulated wire jackets to limit interference and arcing
• Terminals shaped for a secure fit at coil and plug
• Direct replacement for factory ignition components

Fits These Machines

• for Chevy Silverado
• for GMC trucks
• for LS1 engines
• for LS3 engines
• for 4.8L, 5.3L, and 6.0L engines

On-The-Job Use

• Replacing misfiring or weak ignition coils
• Servicing ignition during a tune-up on LS engines
• Refreshing spark delivery on high-mileage Silverado and GMC trucks
• Diagnosing rough idle or misfire codes

Specs At A Glance

Good To Know

Q: Should coils and wires be replaced together? A: Wires wear and increase resistance over time, so replacing coils and wires as a set keeps spark delivery consistent. Pairing new coils with old wires can leave a weak link in the ignition system.

Q: Do I need to check engine size before ordering? A: Yes, these components are intended for 4.8L, 5.3L, and 6.0L LS-series engines. Confirm your engine code and coil style before purchase.

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