SPARK PLUG FOR QSV91 ENGINE – HIGH-PERFORMANCE IGNITION SOLUTION
Premium iridium core ensures faster starts and consistent sparks for optimal combustion efficiency. Precision-engineered ceramic insulator withstands extreme heat (up to 1,500°F) and prevents voltage leakage. Nickel-plated shell resists corrosion in harsh environments (marine, construction, agriculture). Direct-fit replacement for QSV91 engines with exact OEM specifications. Compatible with part numbers 2866879, 4302738, 4098162, 4966860. Ideal for industrial equipment, generators, and heavy-duty machinery requiring reliable ignition. Globally sourced at unbeatable wholesale pricing. Bulk orders available for distributors and fleet operators. Trusted by professionals for durability and exact OEM match. Stock up now for seamless engine performance.