YEHERIT 8-Pc UF262 Round Ignition Coil Kit for GM 4.8L/5.3L/6.0L V8 — 8mm Nichrome Wires & 41-962 Platinum Plugs

YEHERIT 8-piece UF262 round ignition coil kit bundles eight round coils with matching 8mm spark plug wires and 41-962 platinum plugs for many GM 4.8L/5.3L/6.0L V8 applications.

This complete ignition kit replaces worn coils, wires, and plugs in compatible Chevy, GMC, Cadillac, Hummer, and related V8 engines. It’s designed to match the round UF262 coil shape (verify against your OEM part), and it pairs nichrome-core high-temperature wires with platinum-tipped spark plugs to restore reliable spark delivery across all eight cylinders.

How do these round UF262 coils differ from square coil options?

The included coils are the ROUND UF262 style — not the UF271 square type. That difference is physical: mounting flange shape, connector angle, and base dimensions vary between round and square coils, so fitment must be confirmed visually or by part number.

• Comes as round UF262 design for direct replacement where OEM specifies round coils.
• Part numbers provided (UF262, D585, E254, etc.) help confirm compatibility.
• Not compatible with square-shaped coil assemblies — check your vehicle before ordering.

What vehicles and engines will this kit fit?

This kit targets GM V8 models: Chevy Silverado, Tahoe, Suburban, Avalanche, Trailblazer, Express and SSR; GMC Sierra, Yukon, Envoy, Savana; Cadillac Escalade EXT/ESV; Hummer H2 and similar platforms using 4.8L, 5.3L, or 6.0L V8 engines. Exact model years and engine variants can differ, so compare the pictures and part numbers to your vehicle’s existing parts.

• Fits many Chevy, GMC, Cadillac, and Hummer V8 applications (4.8L/5.3L/6.0L).
• Includes multiple OEM-equivalent part numbers for cross-reference.
• Verify coil shape and connector orientation against your current ignition coil before purchase.

What components are included and what materials improve durability?

The package supplies eight round ignition coils (UF262), eight 8mm spark plug wires, and eight 41-962 platinum spark plugs — a full ignition system refresh for eight cylinders. Materials are selected for heat and corrosion resistance: nichrome-core wires for temperature stability and platinum in the plugs for longer electrode life compared with standard copper plugs.

• 8x UF262 round ignition coils with OEM-equivalent numbers listed.
• 8x 8mm nichrome-core spark plug wires for improved heat tolerance.
• 8x 41-962 platinum spark plugs for extended service life and consistent spark.

How can this kit affect drivability and maintenance?

Replacing aged coils, wires and plugs often reduces misfires, smooths idle, and can restore engine responsiveness and fuel economy without major engine work. While not a guaranteed cure for all drivability issues, a matched ignition set addresses the most common electrical ignition wear points in V8 engines.

• May reduce misfires and rough idle caused by weak or failing ignition components.
• Restores consistent spark across cylinders for smoother acceleration.
• Simplifies maintenance by replacing all eight coils, wires, and plugs at once.

Who is this for? This YEHERIT kit is intended for DIY mechanics, professional technicians, and vehicle owners who need a complete eight-cylinder ignition refresh for GM-compatible 4.8L, 5.3L, and 6.0L V8 engines that use the round UF262 coil form. Before buying, check your existing coil shape, connector style, and part numbers to ensure this round-coil kit matches your vehicle’s requirements. YEHERIT provides one-year product quality support if you need assistance after purchase.