Champion Spark Plug RJ19LM #868 Box Replaces J19LM RJ19LMC RJ2YLE RJ2YXLE 799876 018-3387-2 Condition: New • Purchase is for one spark plug. This Champion spark plug works in many small engine brands and models. It can be used with chain saws, lawn mowers, pumps and trimmers. This plug utilizes a resistor to withstand high temperatures to suit your outdoor power equipment needs. · For use with walk-behind lawn mowers, chain saws, pumps, and trimmers · Fits most engine brands and models · Designed to withstand high temperatures · 14 mm thread, 9-1/2 mm reach and 20-3/5 mm hex size · Includes a resistor · For four cycle engines · Briggs Stratton 591868 = 799876 · New OEM Spark Plug · Genuine Briggs Stratton Part · Champion RJ19LM · UPC 037551001675 or 037551011209 Replaces B S 591868 799876 (799876 RJ2YLE) (Concept Copper Plus) Fits Quantum Series 625 675 725 Set gap according to Operator's Manual for your engine · USA domestic shipments are shipped USPS First Class Mail with Tracking International shipments are shipped USPS First Class International Mail with Tracking