RC12YC Spark Plug 5503 Made to Fits Champion Lawn/Garden Replacement

Models This Part Fits:

294700 OHV 14hp, CH6, CH12.5, Vanguard, 380777 Vanguard V-Twin, 260700 OHV 12hp, WG 750, 294400 OHV 2-Cyl., 294470 OHV 14hp, CH20, WG 600, 350777 Vanguard V-Twin, 300000 OHV 15hp, 261700 OHV 14hp, CV18, CH22 2-Cyl. OHV, CH18, 5hp OHV, 294777 Vanguard V-Twin, CV14, 290000 OHV 12.5hp, 3034000 16hp, 161400 OHV 9hp, 104700 OHV 5hp, CH14, 303400 OHV 2-Cyl., 350400 OHV 2-Cyl., 351777 Vanguard V-Twin, CV11, C5, LT1000-14 OHV, 303700 16hp, CH11, C6, CV12.5, 160000 OHV 8.5hp, CH25 2-Cyl. OHV, 5.5hp OHV, LT4140G - H OHV, Various, Several, 260000 OHV 12hp, 303777 Vanguard V-Twin, 104000 OHV 4.5hp, CV20, CH5

Additional Information:

U-Groove Thread Diameter: 14mm Thread Pitch: 1.25mm Reach: 19mm (3/4") Hex Size: 5/8" (16mm) Gap: .031" (0.8mm) Material: Nickel Resistor: Yes Heat Range: 16

Reference Numbers:

5503, RC12YC, BCPR5ES, Q16PR-U, RC12YC, BCPR5ES, Q16PR-U, 5503, RC12YC, Q16PR-U, 5503, RC12YC, BCPR5ES, RC12YC, BCPR5ES, Q16PR-U, 5503, 5503, BCPR5ES, Q16PR-U