Cable Master 10.2mm Spark Plug Wire Set for GM V8 (5.3L–6.6L) Red — Silicone Jacket, Spiral-Wound Conductor

High-performance 10.2mm spark plug wire set from Cable Master engineered to fit select GM V8 engines (5.3L, 6.0L, 6.2L, 6.6L) and replace OE-style ignition leads with durable silicone jackets and spiral-wound conductors.

This eight-piece red spark plug wire set is built for modern GM V8 gasoline engines, offering an aramid-style core, spiral-wound nickel conductor, fiberglass reinforcement and a heat-resistant silicone jacket to handle under-hood temperatures and maintain signal integrity. It’s designed as a direct-replacement option for many Chevrolet, GMC and performance GM applications — from light trucks and SUVs to vans and high-performance cars — and comes with a three-year replacement warranty for added confidence.

Will these wires fit my Silverado or Sierra?

These 10.2 mm wires match many Silverado and Sierra V8 models. Coverage includes a wide range of 5.3L, 6.0L, 6.2L and 6.6L gasoline engines across specific years and trims; exact fit depends on engine code and VIN. Always verify compatibility with your engine code or OE part number before ordering.

• Designed for select GM engine codes: L83, L8B, L82, L84, L86, L87, L96, L8T, LT1, LT4, LT5.
• Fits many Chevrolet Silverado 1500 and GMC Sierra 1500 models (2014–2022 and select 2024 5.3L applications).
• Compatible with Silverado/Sierra 2500HD and 3500HD 6.6L gas V8 (select 2020–2024 models).

How do these wires handle heat and interference?

Cable Master built the set to resist heat and preserve ignition timing under demanding conditions. The silicone outer jacket shields the core from high temperatures while fiberglass reinforcement adds mechanical strength. A spiral-wound nickel conductor reduces electrical noise and sustains reliable spark transfer across the length of each lead.

• Heat-resistant silicone jacket protects against under-hood temperatures.
• Fiberglass reinforcement adds tensile and abrasion resistance.
• Spiral-wound nickel conductor minimizes radio-frequency interference (RFI).

Are these suitable for SUVs and performance cars like the Camaro or Corvette?

Yes—this set covers many SUV and performance GM applications when equipped with compatible V8 engines. Coverage extends to full-size SUVs, luxury Escalades, and select Corvettes, Camaros and Cadillacs with 6.2L or similar V8 engines, but coverage varies by model year and engine variant.

• Fits SUVs: Chevrolet Tahoe/Suburban, GMC Yukon/Yukon XL, Cadillac Escalade/Escalade ESV (various years through 2015–2025).
• Performance coverage includes many Corvette (2014–2019) and Camaro (2016–2022) V8 models.
• Also fits select Cadillac CTS and CT5 V8 applications.

What OE references and warranty come with the set?

These wires reference common OE and aftermarket interchange numbers, helping you match them to the original parts from the factory. The set includes a three-year replacement warranty for peace of mind, and cross-references popular part numbers to make selection easier.

• Interchange references include 19431551, 19301299, 758EE and more.
• Three-year replacement warranty included.
• Sold as an eight-piece kit sized for V8 firing orders and cylinder banks.

Who is this for? The Cable Master 10.2MM Red Spark Plug Wire Set is intended for owners and technicians who want a durable, OE-style ignition lead replacement for compatible GM V8 engines — from daily-driven Silverado/Sierra trucks and full-size SUVs to work vans and factory-equipped performance cars. If you need red-colored leads for a custom engine bay or replacement wires with robust heat resistance and solid electrical performance, this set is tailored for those uses. Verify your vehicle’s engine code and year to confirm fit before purchasing.