NPAUTO Round Ignition Coil Packs & Spark Plugs Kit for GM V8 5.3L/6.2L (2014-2020) Silverado, Suburban, Tahoe, Corvette, Camaro

Overview

Refresh your GM V8 ignition with the NPAUTO Round Ignition Coil Packs & Spark Plugs kit. This paired set is designed to deliver consistent ignition energy and a clean burn, helping your engine return to its confident, responsive feel after maintenance or part replacement. The kit includes eight coils and eight pre-gapped spark plugs, offering a complete swap for multiple cylinders and a smoother overall drive experience when the components wear with time.

Quality, Fit, and Compatibility

Engineered for 5.3L and 6.2L GM V8 engines, this kit covers a broad lineup: Chevrolet Silverado 1500, Suburban, Tahoe, Corvette, and Camaro from model years 2014–2020; GMC Sierra 1500, Yukon, and Yukon XL; and Cadillac Escalade/Escalade ESV from corresponding years. The package also references several interchange part numbers, including UF742, to help you verify cross-compatibility with existing parts in your vehicle.

• Visualization of parts: eight ignition coils paired with eight pre-gapped spark plugs for a clean, ready-to-install assembly.
• Compatibility emphasis: designed to align with a wide range of GM V8 trucks and utilities, with a cross-reference for common UF742 variants.

What You Might Notice

After installation, drivers may experience a range of potential benefits, depending on their vehicle's condition before replacement. Possible improvements include steadier idling, crisper throttle response, and a reduction in misfire-related symptoms. While outcomes can vary, these parts are selected to support reliable ignition in everyday driving scenarios.

• Potential performance consistency: uniform spark across cylinders for steady running.
• Intended longevity: components chosen to withstand typical engine heat and vibration.

Installation and Care

The kit is framed as a direct replacement for the listed GM engines. Before purchasing, please review the vehicle compatibility chart to ensure an exact match for your car’s year and engine. If you are unsure about the fitment, consult with a professional technician or compare against your current parts to confirm the correct interchange numbers.