{"product_id":"tohatsu-nissan-2-cylinder-outboard-ignition-module-sierra-18-99274","title":"Sierra Ignition Module for Tohatsu Nissan 2-Cylinder Outboard Motors, Part 18-99274","description":"\u003cp\u003eThe Sierra 18-99274 is an ignition module built for Tohatsu Nissan 2-cylinder outboard motors. The ignition module is a core component of the engine's ignition system, responsible for triggering spark delivery at the correct timing so the outboard starts reliably and runs smoothly. When an ignition module begins to fail, outboard owners typically notice hard starting, intermittent misfires, stalling, or a complete no-spark condition, and replacing the module with a correctly matched part restores normal ignition function.\u003c\/p\u003e\u003cp\u003eThis module is designed specifically for 2-cylinder Tohatsu Nissan outboard applications, so it is sized and wired to match the ignition demands of that engine configuration rather than being a universal, one-size-fits-all part. Installing the correct module for your specific cylinder count and engine family is important for proper ignition timing and long-term reliability.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 18-99274\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Category:\u003c\/strong\u003e Tohatsu Outboard Ignition System\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Engine Configuration:\u003c\/strong\u003e 2-Cylinder\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Engine Brands:\u003c\/strong\u003e Tohatsu, Nissan\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 808282395414\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.2 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat outboard motors is the Sierra 18-99274 ignition module designed for?\u003c\/strong\u003e This ignition module is designed for Tohatsu Nissan 2-cylinder outboard motors, matching the ignition requirements of that specific engine configuration.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does part number 18-99274 weigh?\u003c\/strong\u003e The Sierra 18-99274 ignition module weighs 1.2 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the manufacturer part number for this ignition module?\u003c\/strong\u003e The part number is 18-99274, a Sierra ignition module for Tohatsu Nissan 2-cylinder outboards.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill this ignition module work on a Tohatsu outboard with 3 or more cylinders?\u003c\/strong\u003e No, the 18-99274 is built for 2-cylinder Tohatsu Nissan outboard motors, so it is not intended for engines with a different cylinder count.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does an outboard ignition module do?\u003c\/strong\u003e An ignition module triggers spark delivery at the correct timing so the engine starts and runs properly; the Sierra 18-99274 performs this function for 2-cylinder Tohatsu Nissan outboards.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are signs that an ignition module like the 18-99274 needs to be replaced?\u003c\/strong\u003e Hard starting, intermittent misfires, stalling, or a complete loss of spark are common symptoms of a failing ignition module on a Tohatsu Nissan 2-cylinder outboard.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-99274 a genuine Sierra part?\u003c\/strong\u003e Yes, 18-99274 is the Sierra manufacturer part number for this Tohatsu Nissan 2-cylinder outboard ignition module.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat UPC is associated with this ignition module?\u003c\/strong\u003e The Sierra 18-99274 ignition module carries UPC 808282395414.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 18-99274 come with mounting hardware or wiring?\u003c\/strong\u003e The dossier for the Sierra 18-99274 does not specify included accessories beyond the ignition module itself.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this ignition module made for Tohatsu engines, Nissan engines, or both?\u003c\/strong\u003e The Sierra 18-99274 is listed for both Tohatsu and Nissan 2-cylinder outboard motors.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988440690907,"sku":"SIE-18-99274","price":299.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/CDI-119-2402_lg__57952.1558113566.500.750.jpg?v=1785329165","url":"https:\/\/www.goodvibesmarina.com\/products\/tohatsu-nissan-2-cylinder-outboard-ignition-module-sierra-18-99274","provider":"Good Vibes Marina","version":"1.0","type":"link"}