{"product_id":"ngk-2771-v-power-spark-plug-ur5-copper-core-fits-ford-gm-i-o-marine-engines","title":"NGK 2771 V-Power Spark Plug UR5, Copper Core, Fits Ford GM I\/O Marine Engines","description":"\u003cp\u003eThe NGK 2771 is a V-Power spark plug (NGK model designation UR5) built on NGK's V-Power platform, which is tested to NGK's original-equipment standards. The design pairs a V-cut center electrode with a concave ground electrode, a combination that increases ignitability and gives more consistent combustion compared to a standard nickel plug. The center electrode uses a copper core for strong heat dissipation and reliable cold starts, while the ground electrode and center electrode tip use nickel construction in a standard ground configuration. A trivalent metal plating is applied to the plug body, which eliminates the need to apply anti-seize compound before installation, simplifying the swap for DIY installers and technicians alike.\u003cbr\u003e\u003cbr\u003eElectrically, the NGK 2771 carries 5000 ohms of resistance for suppression of radio-frequency interference, and it uses a 14 millimeter thread size. It is sold individually, one spark plug per package.\u003cbr\u003e\u003cbr\u003eThis plug is used across a wide range of applications, including Ford and GM engines, Isuzu and Jeep engines, and numerous stern-drive (I\/O) marine engine builders such as Berkeley, Flagship, Hardin, Indmar, and OMC, in addition to Winco generators, Toro utility vehicles, Chrysler and Ford commercial\/industrial engines, and various farm equipment applications. Always confirm the correct spark plug against your engine's maintenance manual before ordering.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e NGK\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 2771\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Model Number:\u003c\/strong\u003e UR5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpark Plug Series:\u003c\/strong\u003e V-Power\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResistance:\u003c\/strong\u003e 5000 ohms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGround Configuration:\u003c\/strong\u003e Standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGround Electrode Core Material:\u003c\/strong\u003e Nickel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenter Electrode Core Material:\u003c\/strong\u003e Copper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenter Electrode Tip Material:\u003c\/strong\u003e Nickel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size:\u003c\/strong\u003e 14 millimeters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlating:\u003c\/strong\u003e Trivalent metal plating\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1 spark plug per package\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 087295127711\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.15 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFit Type:\u003c\/strong\u003e Universal Fit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFord: 1970-1997\u003c\/li\u003e\n\u003cli\u003eGM: 1971-1995\u003c\/li\u003e\n\u003cli\u003eIsuzu: 1989-1994\u003c\/li\u003e\n\u003cli\u003eJeep: 1984-1986\u003c\/li\u003e\n\u003cli\u003eBerkeley (I\/O): 1974-1990\u003c\/li\u003e\n\u003cli\u003eFlagship (I\/O): 1971-1977\u003c\/li\u003e\n\u003cli\u003eHardin (I\/O): 1969-1990\u003c\/li\u003e\n\u003cli\u003eIndmar (I\/O): 1976-1997\u003c\/li\u003e\n\u003cli\u003eOMC (I\/O): 1973-1985\u003c\/li\u003e\n\u003cli\u003eWinco: Generator applications\u003c\/li\u003e\n\u003cli\u003eToro: Utility vehicle applications\u003c\/li\u003e\n\u003cli\u003eChrysler, Ford: Commercial\/industrial applications\u003c\/li\u003e\n\u003cli\u003eVarious: Farm equipment applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is the NGK 2771 spark plug?\u003c\/strong\u003e The NGK 2771 is a V-Power spark plug, corresponding to NGK's UR5 model, featuring a copper-core center electrode and a V-cut electrode design for improved ignitability.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the NGK 2771 require anti-seize compound?\u003c\/strong\u003e No. The NGK 2771 spark plug has a trivalent metal plating that eliminates the need to apply anti-seize compound during installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the thread size of the NGK 2771 spark plug?\u003c\/strong\u003e The NGK 2771 uses a 14 millimeter thread size.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the electrical resistance of the NGK 2771?\u003c\/strong\u003e 5000 ohms of resistance is built into the NGK 2771 for suppression of radio-frequency interference.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat materials are used in the NGK 2771 spark plug?\u003c\/strong\u003e Copper forms the center electrode core, while nickel is used for the ground electrode core and the center electrode tip on the NGK 2771.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat makes and engines does the NGK 2771 fit?\u003c\/strong\u003e The NGK 2771 fits Ford (1970-1997), GM (1971-1995), Isuzu (1989-1994), and Jeep (1984-1986) engines, along with I\/O marine engines from Berkeley, Flagship, Hardin, Indmar, and OMC, plus Winco generators, Toro utility vehicles, Chrysler and Ford commercial\/industrial engines, and various farm equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many spark plugs come in one package?\u003c\/strong\u003e One NGK 2771 spark plug ships per package.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the NGK 2771 a genuine NGK part?\u003c\/strong\u003e Yes, the NGK 2771 (NGK model UR5) is a genuine NGK V-Power spark plug, not an aftermarket clone.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the difference between the NGK 2771 V-Power plug and a standard nickel spark plug?\u003c\/strong\u003e The NGK 2771 uses a V-cut center electrode and concave ground electrode design that increases ignitability compared to a standard nickel plug, along with trivalent plating that removes the anti-seize step.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat ground configuration does the NGK 2771 use?\u003c\/strong\u003e The NGK 2771 uses a standard ground electrode configuration.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the NGK 2771 spark plug weigh?\u003c\/strong\u003e The NGK 2771 spark plug weighs 0.15 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eShould I confirm compatibility before ordering the NGK 2771?\u003c\/strong\u003e Yes, check your engine's maintenance manual before ordering the NGK 2771, since using the wrong spark plug can reduce performance, hurt fuel economy, or damage the engine.\u003c\/p\u003e","brand":"NGK Spark Plugs","offers":[{"title":"Default Title","offer_id":49028255056091,"sku":"NGK-UR5","price":2.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/NGK-UR5__45436.1558187680.500.750.jpg?v=1785165245","url":"https:\/\/www.goodvibesmarina.com\/products\/ngk-2771-v-power-spark-plug-ur5-copper-core-fits-ford-gm-i-o-marine-engines","provider":"Good Vibes Marina","version":"1.0","type":"link"}