Ozikutech 8-Pack Spark Plugs & Wires for GM LS V8 | Chevy Silverado, Tahoe, Suburban, GMC Sierra

Power and reliability for GM LS V8 engines

Elevate ignition reliability with the Ozikutech 8-Pack Spark Plugs and Wires. The kit blends precision-iridium spark plugs with heavy-duty ignition wires to create a cohesive ignition path designed for robust street and light towing use. The plugs feature a tight 0.04" pre-gap for consistent starts, while the 10.2 mm cables are engineered to minimize resistance and curb EMI/RFI noise that can interfere with engine electronics.

In real-world driving, you may notice steadier starts, smoother idle, and steadier throttle response as ignition events become more predictable across RPMs. This set aims to provide a practical upgrade path for aging ignition components, without implying guaranteed results. Consider it a well-built option for maintaining performance where ignition stability matters most.

What’s included

• 8 iridium spark plugs with a precise 0.04" pre-gap for reliable ignition
• 8 heavy-duty ignition wires, 10.2 mm diameter, designed for durable EMI/RFI suppression
• OEM cross-reference references and replacements such as 41-110, 41-162, 19431551 and related numbers

Key features

• Low-resistance wires and heavy-duty insulation reduce energy loss and shield sensitive electronics
• Iridium tips promote consistent spark delivery under varied driving conditions

Vehicle fitment

This kit is designed for a broad GM family, including Chevy Silverado, Tahoe, Avalanche, Suburban, Express, and GMC Sierra/Yukon/Savana lines, plus Cadillac Escalade and more. Fitment spans a wide range of 1997–2018 GM models, covering core LS-based V8 configurations often found in daily drivers and work trucks.

Real-world use scenarios

From heavy highway towing to daily commuting, this set aims to deliver steady ignition across RPM ranges, contributing to smoother starts and consistent power delivery. It’s a practical upgrade when ignition components show wear and aging resistance, with an emphasis on reliable ignition performance rather than guarantees.

Note: Results depend on vehicle condition, maintenance history, and proper installation. This kit is intended as a compatible replacement and upgrade option for GM ignition systems.

Why choose Ozikutech

Ozikutech focuses on OEM compatibility and premium materials, with cross-reference part numbers that align with GM engine configurations. This approach helps simplify sourcing while delivering a robust ignition solution for select GM vehicles.