Champion RCJ4-2PK Copper Plus Small Engine Spark Plug – Stock #893 (2 Pack)

Overview

Champion RCJ4-2PK Copper Plus small engine spark plugs are built for dependable ignition across a range of handheld and lawn equipment. This two-pack (Stock #893) brings fresh, bulk-packed OEM replacement parts that slide into routine tune-ups with minimal fuss. The Copper Plus design features a copper core and rugged electrodes that deliver quick, efficient spark delivery when your engine needs it most, from a chilly dawn start to a smooth, steady run through a long mowing project.

What’s included

• Two RCJ4 Copper Plus spark plugs
• New, bulk packed packaging
• Genuine Champion spark plugs
• Clear guidance to verify part number and proper installation in your owner’s manual

Why choose Copper Plus and what it can mean for you

The Copper Plus family is designed for reliable ignition and solid heat management, helping maintain consistent performance across typical small engine duties. In real-world use, you may notice easier starts, smoother idle, and more predictable response during cutting or trimming tasks. The bulk-packed format helps with stocking and quick future replacements, while OEM branding from Champion supports compatibility expectations and quality control.

• Consistent ignition in compatible small engines
• Heat conducting copper core supports reliable performance
• Stock-ready bulk packaging for easy maintenance planning
• OEM Champion quality to align with manufacturer expectations

Care, installation, and usage notes

For best results, handle plugs with clean tools and install them following the engine’s manual guidance. Ensure the correct gap, torque, and sealing to promote a clean burn and maintain engine health. This listing is for engines that specify RCJ4 as the recommended replacement part.

Compatibility and practical tips

Verify the part number in your manual before replacing. If RCJ4 is listed, this two-pack from Champion may offer a convenient OEM option, delivered in bulk packaging and ready to install during your next maintenance session.