Genuine Champion Spark Plugs RC12YC (4-Cycle Engines) Copper Plus 71 (2 Pack). If you find that your engine is not starting or is running poorly, you may have a fouled spark plug. Replacing your Champion spark plug is a low cost & easy fix for many common engine problems. Make sure your small engine maintains its performance with this Champion Spark Plug for Mowers, Pumps and Generators. This spark plug has 14 mm thread & protects the engine from high temperatures. Champion Copper Plus provides dependable performance and durability. It has a Copper Core Electrode. Replaces Many Different Spark Plugs Compatibility for use with riding lawn mowers, pumps and generators. Universal Spark Plug, Fits multiple Brands & Models. * Many Models NOT listed * Fits Homelite (Generator) 178VI52 Cub Cadet (Mowers) 1863, 1864, 2084, 2086, 2182, 2284, 4815F, AGS2130, AGS2150, AGS2155, CC760ES, GT2542, GT2544, GT2550, GT2554, GT3100, HDS2135, HDS2155, HDS2185, LT1040, LT1046, LT1050, LTX1040, LTX1042, LTX1045, LTX1046, RZT42, RZT50VT, SLTX1054, ZZT42, ZZT50 Generac (Generators) 4582, 5308, C10000, C8000, EPS8AC, MC Series, MF6500, NP45G, NP55G, NP65G, R10000, R10000E, R3500XL, R6000, R8000, R8000E, Vanguard, XE Series, XL Series Echo (Generators) 7600E, EG4601, EG5600E, EG5601, EG7601 Snapper (Generators) G30000, G55000 * Also Fits Acura (5),Cadillac (3), Chevrolet (17), Chrysler (5), Dodge (204), Ford (16), Geo (16), Honda (3), Hyundai (77), Infiniti (4), Isuzu (27), Jaguar (57), Jeep (10), Kia (51), Land Rover (26), Lincoln (7), Mazda (31), Mercedes Benz (228), Mercury (19), Mitsubishi (75), Nissan/Datsun (155), Plymouth (6), Porsche (1), Saab (5), Saturn (36), Sterling/Rover (43), Subaru (50), Suzuki (70), Toyota (157), Volkswagen (70). Specs, Thread Diameter (mm) 14, Hex Size (In) 5/8 Inch, Hex Size (mm) 15.88mm, Seat is Gasket, Thread Size is 14mm, Tip Material is Copper. Resists high operating temperatures, Heat Range is 12.
- Genuine Champion Spark Plug RC12YC (2 Pack) Copper Plus 71 (4-Cycle Engines) C12YCC, RC12YCC, RC12YCC4, RFN12Y
- Replaces AC Delco 41-603, 41-610, 41-627, 41800, 5, AC5, FR1LS, FR2LS, FR3CLS, FR3LM, FR3LS, FR3LSJ, FR3LSK, FR4LSJ, FR5LS Accel 0786, 416 Autolite 3923 3924, 3926, 5184, 5224, 5503, 602, 907, AP3924, APP3924, AR3924, XS3924, XST3924 Beck Arnley 176-5160, 176-5161, 176-5183, 176-5186, 176-5195, 176-5205, 176-5208, 176-5209, 176-5212, 176-5218, 176-5222, 176-5225, 176-5226, 176-5228, 176-5232, 176-5234, 176-5236, 176-5246, 176-5250, 176-5251, 176-5253, 176-5254, 176-5260, 176-5263
- 176-5265, 176-5287, 176-9006, 176-9064, 176-9087 Beru 14F-8DU, 14F-9DU0, 14FR-8DU, 14FR-8DUX, UXT1, UXT3, Z72, Z73 Bosch +6, F04DAR, FR10DC, FR10DCX, FR6DCX, FR7DCX, FR8DC, FR8DC+, FR8DCX Bosch Stk Brisk Champion C12YCC, RC12YCC, RC12YCC4, RFN12Y Champion Stk 71, 911 Denso Denso Iridium Denso Iridium Stk Denso Stk Eyquem General Motors Honda Iskra KLG Mopar Motorcraft Motorcraft stk Newstar NGK NGK Stk Splitfire Torch Unipart * Many NOT listed *
- Fits Homelite (Generator) 178VI52 Cub Cadet (Mowers) 1863, 1864, 2084, 2086, 2182, 2284, 4815F, AGS2130, AGS2150, AGS2155, CC760ES, GT2542, GT2544, GT2550, GT2554, GT3100, HDS2135, HDS2155, HDS2185, LT1040, LT1046, LT1050, LTX1040, LTX1042, LTX1045, LTX1046, RZT42, RZT50VT, SLTX1054, ZZT42, ZZT50 Generac (Generators) 4582, 5308, C10000, C8000, EPS8AC, MC Series, MF6500, NP45G, NP55G, NP65G, R10000, R10000E, R3500XL, R6000, R8000, R8000E, Vanguard, XE Series, XL Series
- Echo (Generators) 7600E, EG4601, EG5600E, EG5601, EG7601 Snapper (Generators) G30000, G55000 * Also Fits Acura, Cadillac, Chevrolet, Chrysler, Dodge, Ford, Geo, Honda, Hyundai, Infiniti, Isuzu, Jaguar, Jeep, Kia, Land Rover, Lincoln, Mazda, Mercedes Benz, Mercury, Mitsubishi, Nissan/Datsun, Plymouth, Porsche, Saab, Saturn, Sterling/Rover, Subaru, Suzuki, Toyota, Volkswagen * Many Models NOT Listed *