6-Pack for Briggs & Stratton 491055S Spark Plug Replacement compatible491055 72347GS 72347 Small Engine Spark Plug Also compatibleLawn Mower Pressure Washer Generator and More

6-Pack for Briggs & Stratton 491055S Spark Plug Replacement compatible491055 72347GS 72347 Small Engine Spark Plug Also compatibleLawn Mower Pressure Washer Generator and More

• 【COMPLETE 6-PACK OEM REPLACEMENT KIT】 This value pack includes 6 x 491055S spark plugs — the OEM-spec replacement for a wide range of small engines. Directly replaces part numbers: 491055, 491055S, 72347GS, and 72347. One 4-pack gives you spares for multiple equipment or years of maintenance. Each spark plug features a 14mm thread, 19mm reach, and 16mm hex size with a 0.030-inch (0.76mm) preset gap.
• 【COPPER CORE TECHNOLOGY FOR OPTIMAL PERFORMANCE】 Built with a copper core center electrode, these spark plugs provide superior heat dissipation and reliable ignition across all operating conditions. The copper core accurately controls the thermal range of the spark plug, optimizing performance and extending service life. Expect faster starts, smoother idle, improved fuel efficiency, and reduced emissions compared to worn-out plugs. Perfect for seasonal equipment that sits idle for months — these plugs fire right up when you need them.
• 【WIDE COMPATIBILITY — 25+ BRIGGS ENGINE SERIES & MORE】 These 491055S spark plugs fit a vast range of Briggs & Stratton engines including series: 124332, 124432, 15Z100, 12A100, 12A300, 12A400, 12B400, 12C100, 12C300, 12C400, 12D100, 12D200, 12D300, 12D400, 12E100, 15B100, 15C100, 15D100, 15Z300, plus many more. Compatible with Toro lawn tractors (models 20328B, 71286, 71429, 74350-74353, 74501-74502, 74570, 74602, 74704, 77102-77106, 71192-71199, 71212-71226) and Husqvarna YTH2242T ride mower.
• 【PORTABLE GENERATOR & PRESSURE WASHER COMPATIBILITY】 Beyond lawn mowers, these spark plugs are the correct replacement for numerous portable generators including models: 0486-0, 0487-0, 0488-0/1, 0490-0, 0491-0, 0567-0/1, 1006-1, 1019-1/3, 1020-0/1, 1021-0, 1189-0, 1190-0, 1277-0, 1788-0, 1789-0, 5366-2 — plus High-Watt Generators: 3000XL, 3250XE, 3500XL, 4000XL, 5500XL, 6500XL, 8000W. Also fits pressure washers from 125PSI up to 12000PSI (models 2200PSI, 2300PSI, 2500PSI, 2600PSI, 5700PSI, 6300PSI, 6600PSI). One spark plug serves all your small engine equipment needs.
• 【EASY INSTALLATION & SATISFACTION GUARANTEE】 Installation is straightforward with a 13/16-inch (21mm) spark plug socket — simply remove the old plug, check the preset gap (do not adjust unless necessary), and thread in the new plug by hand to avoid cross-threading before tightening. Always consult your equipment‘s owner‘s manual for the correct torque specification. ⚠️ Please verify your engine model number before ordering to ensure perfect fitment. We stand behind every plug — if you’re not completely satisfied, contact us for a hassle-free resolution