Eamonhigh 10-Pcs RJ19LM Spark Plug Replacement for Champion J19LM and Briggs & Stratton Engines

Overview

The Eamonhigh 10-piece RJ19LM spark plug set is designed to support a broad range of lawn and garden engines. It aligns with Champion RJ19LM family models such as J19LM and J17LM, and it also covers Briggs & Stratton series like 796112, 802592, and 5095K, among others. This makes it a practical option for users who service multiple machines—from push mowers to trimmers and brushcutters. The set offers a straightforward path to keeping engines running smoothly by providing ready-to-use replacements that fit common maintenance intervals.

Whether you’re tackling routine maintenance at home or on the job site, these plugs are built to fit engines that typically use a 14 mm thread with a reach of 9.5 mm and a 0.7 mm gap. A precise seating and gap specification can help maintain reliable combustion and smoother starts under typical seasonal conditions. The packaging includes 10 plugs, so you’ll have a convenient stock for ongoing upkeep without frequent reordering.

Compatibility highlights

• Champion family: RJ19LM, J19LM, J17LM, RCJ8, CJ8 and related codes
• Briggs & Stratton family: 796112, 802592, 5095K, 796112S, 492167, 492167S, 591040, 591868, 6099E, 697451, 799876, 802592E, 802592S
• Engine types: lawn mowers, trimmers, brushcutters, and other gasoline engines

Key specifications

• Thread diameter: 14 mm
• Reach: 9.5 mm
• Hex size: 20.8 mm
• Gap: 0.7 mm

What’s in the pack

• 10 spark plugs, as pictured, ready for quick replacements

In practical terms, this 10-pack is a ready-to-use solution for seasonal maintenance or unexpected wear. The plugs are designed to fit a wide range of common engines, helping you minimize downtime when a spark plug needs replacement. While outcomes depend on engine condition and usage, keeping a dedicated spare kit can support steady operation and consistent performance across multiple tools.