LCWRGS Round Ignition Coils Set of 8 UF262 fit for Chevy Silverado GMC Sierra — OE-fit, high-conductivity copper

These LCWRGS round ignition coils (set of 8, UF262 fitment) replace worn coil packs on 4.8L, 5.3L and 6.0L V8 GM engines to restore reliable spark and smoother running.

If your Chevy Silverado, GMC Sierra or similar GM truck is showing misfires, rough idle or a check-engine light, a worn ignition coil pack is a common cause. The LCWRGS Set of 8 Round Ignition Coils is built to the OE footprint for straightforward swap-in replacement and uses high-conductivity copper windings and high-dielectric epoxy for longer service life. This listing covers vehicles commonly equipped with UF262-style coils and offers a two-year warranty for added peace of mind.

Which vehicles will these coils fit?

These coils are designed to match OEM dimensions and electrical characteristics for many GM V8 applications. They fit a range of model years where the UF262 and equivalent part numbers were used.

• Chevy Silverado: 1999–2007 V8 models (4.8L, 5.3L, 6.0L)
• Chevy Tahoe, Suburban, Avalanche: 2000–2006 models
• GMC Sierra, Yukon, Express: 1999–2007 / selected 2003–2007 Express
• Replaces part numbers UF262, C1251, 5C1082, GN10119, IC413

How do these coils affect engine performance?

Ignition coils convert battery voltage into the high-voltage pulse needed for spark plugs to ignite the air/fuel mixture. Upgrading failed or weak coils restores consistent spark delivery, which reduces misfires and helps the engine run smoothly.

• Delivers up to ~15% more energy than some OE coils for stronger spark
• Improved conductivity reduces voltage loss and inconsistent firing
• Consistent spark lowers misfire-related roughness and hesitation
• Rated lifespan up to 100,000 miles under normal use

Are these coils easy to install and are they direct replacements?

The LCWRGS coils are manufactured to the OEM form factor so installation is typically a direct swap with basic hand tools. No special programming is required; just remove the old coil packs and refit the new set following factory torque specifications.

• Direct-fit design for fast, bolt-on replacement
• Compatible with original wiring harness and mounting points
• Ideal for DIY mechanics or professional shops
• Includes a set of 8 coils so all cylinders can be renewed at once

What warranty and support come with this coil set?

LCWRGS backs this set with a 24-month warranty and customer support to help diagnose fitment or performance issues. If a coil develops a defect within the warranty period, the company offers replacement or resolution per their policy.

• 24-month limited warranty covers manufacturing defects
• Customer support available for fitment and troubleshooting
• Package contains eight round ignition coils, ready to install
• Replaces multiple OEM part numbers so identification is simplified

Who is this for: This LCWRGS Set of 8 Round Ignition Coils is for owners and technicians working on GM V8 trucks who need a reliable, OEM-form replacement to address misfires, restore drivability, or preemptively service engines approaching high mileage. It suits DIYers familiar with basic engine maintenance and professional shops seeking an economical, warranty-backed coil pack option that matches popular UF262-compatible vehicles.