Set of 4 E6TC spark plugs, compatible with engines, generators, lawnmowers, tractors, tillers, water pumps and go-karts. High-performance spark plug set.

[4-Pack Economical and Practical Spark Plugs] This product is a pack of four E6TC spark plugs. The E6TC spark plug is a widely used and versatile spark plug, valued for its reliability and broad compatibility, making it a common replacement part for many small gasoline-powered devices. By purchasing a four-pack, you can easily service multiple devices or replace spark plugs in larger quantities and benefit from excellent value. [General Specifications of the E6TC] The designation "E6TC" defines its main characteristics: Thread diameter: 14 mm; Pitch: 1.25 mm; Hex cross-section: 20.8 mm² (13/16 in); Heat range: 6 (medium heat range, providing a good balance between fouling and overheat resistance); Electrode type: Standard copper center electrode with standard side electrodes for reliable ignition. [Wide Range of Applications] Suitable for a variety of small four-stroke or two-stroke gasoline engine equipment, including: Garden Equipment: Lawn mowers, hair dryers, hedge trimmers, tillers. Generators: Portable generators. Agricultural/Industrial Machinery: Compact tractors, water pumps, sprayers. Recreational Vehicles: Go-karts, ATVs. Universal Engines: GX and GC series universal engines from various manufacturers (Honda, Briggs & Stratton, Robin, etc.). [Improved Ignition Performance] Regularly replacing spark plugs with high-performance spark plugs helps to: improve cold-start performance; ensure smooth engine operation and reduce vibration; optimize combustion and save fuel (effects vary depending on equipment condition); and prevent power loss and starting problems caused by fouled or faulty spark plugs. [Easy Replacement] Replacement is easy, even in cold conditions, using a standard 21 mm spark plug socket. Thoroughly clean the spark plug holes to prevent contaminants from entering the cylinder. (Important note: While the E6TC spark plug is widely compatible, some equipment manufacturers specify a particular model. Before purchasing, please check the model number of your original spark plugs to ensure they are E6TC spark plugs, or consult your equipment's instruction manual for the recommended model.) Package contents: 4 E6TC spark plugs