{"product_id":"sierra-63474p-sterling-3-inch-tachometer-hourmeter-7000-rpm-for-4-stroke-gas-engines","title":"Sierra 63474P Sterling 3 Inch Tachometer\/Hourmeter, 0-7000 RPM, for 4-Stroke Gas Engines","description":"\u003cp\u003eThe Sierra 63474P is a Sterling series 3 inch electric tachometer\/hourmeter built for 4-stroke gas engines. It combines RPM monitoring across a 0-7000 RPM range with a built-in hourmeter in a single 3 inch gauge, giving boat owners engine speed and accumulated running time in one compact display without needing separate instruments. The 3 inch face size matches the standard Sterling gauge family, making it straightforward to fit into an existing 3 inch gauge panel cutout alongside other Sterling instruments. Construction is metal, built to hold up to the vibration, heat, and moisture typical of an engine compartment and helm environment. As part of Sierra's Sterling gauge lineup, the 63474P is designed to give an accurate, easy-to-read RPM reading so operators can keep engine speed within a safe operating range and track hours for maintenance scheduling such as oil changes and service intervals. Sierra backs the 63474P with its customer satisfaction warranty, covering the product against defects in workmanship and materials for the useful life of the product. This gauge is intended for 4-stroke gas engine applications and reads 0 to 7000 RPM, making it suited to a wide range of outboard and sterndrive gas engine setups that require a 3 inch tachometer\/hourmeter combination gauge.\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 63474P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Tachometer\/Hourmeter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay Size:\u003c\/strong\u003e 3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRPM Range:\u003c\/strong\u003e 0-7000 RPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Compatibility:\u003c\/strong\u003e 4-stroke gas engines\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Metal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Dimensions:\u003c\/strong\u003e 8 x 8 x 8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.71 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 731957420206\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is the RPM range on the Sierra 63474P tachometer?\u003c\/strong\u003e The Sierra 63474P reads from 0 to 7000 RPM, covering the full operating range of most 4-stroke gas engine applications it is designed for.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 63474P include an hourmeter?\u003c\/strong\u003e Yes, the Sierra 63474P is a combination tachometer\/hourmeter, displaying both engine RPM and accumulated running hours in a single 3 inch gauge.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat size gauge is the Sierra 63474P?\u003c\/strong\u003e It has a 3 inch display, matching the standard Sterling gauge size so it fits a typical 3 inch gauge panel opening.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat engines is the Sierra 63474P tachometer\/hourmeter designed for?\u003c\/strong\u003e The 63474P is designed for 4-stroke gas engines and is built to read RPM and hours on those applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the 63474P made of?\u003c\/strong\u003e The Sierra 63474P is constructed of metal, giving it durability for use in a marine engine compartment or at the helm.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the Sierra 63474P weigh?\u003c\/strong\u003e The Sierra 63474P weighs 0.71 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the dimensions of the Sierra 63474P?\u003c\/strong\u003e The Sierra 63474P measures approximately 8 x 8 x 8 inches as packaged.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 63474P a genuine Sierra part?\u003c\/strong\u003e Yes, the 63474P is a genuine Sierra Sterling series gauge, part number 63474P, sold as a complete tachometer\/hourmeter unit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat warranty applies to the Sierra 63474P?\u003c\/strong\u003e The 63474P is covered under Sierra's customer satisfaction warranty, which warrants the product to be free of defects in workmanship and materials for its useful life.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included with the Sierra 63474P?\u003c\/strong\u003e The 63474P ships as a single Tach 7K\/Hourmeter Sterling 3 inch gauge unit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat series of gauge is the 63474P part of?\u003c\/strong\u003e The Sierra 63474P belongs to the Sierra Sterling Gauges line.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the 63474P be used to track engine maintenance intervals?\u003c\/strong\u003e Yes, because the 63474P combines RPM display with an hourmeter, it lets operators track accumulated engine hours for scheduling maintenance alongside monitoring engine speed.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988449800411,"sku":"SIE-63474P","price":165.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/71aXXnnhujL.jpg?v=1784412758","url":"https:\/\/www.goodvibesmarina.com\/products\/sierra-63474p-sterling-3-inch-tachometer-hourmeter-7000-rpm-for-4-stroke-gas-engines","provider":"Good Vibes Marina","version":"1.0","type":"link"}