Top 7 Champion RC12YC Plug – Automotive Replacement Spark Plugs

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1. Champion

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RC12YC, Champion Copper Plus 71 Spark Plug Carton of 1

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Champion #ad - Copper plus - Dependable Performance and Durability. The champion copper plus spark plug features a copper core electrode that provides increased conductivity and heat control while delivering good overall wear characteristics.

Durable: champion copper plus spark plugs are built to ISO and SAE standards for proven performance; Champion's patented SAC-9 semi-conductor resistor provides maximum EMI and RFI suppression. Champion copper plus spark plugs use tintac and Ultraseal Shells, this eliminates the need for the use of anti-seize compound during installation by providing the best corrosion protection of any spark plug in the industry.

Built to iso and SAE standards for proven performance. Copper core center electrode allows for accurate control of heat range for longer life. Superior corrosion resistance. Provides longer life; copper core center electrode allows for accurate control of the plug's heat range, optimizing the plug's performance and adding to the longevity of the spark plug.
BrandChampion #ad
ManufacturerChampion Spark Plug #ad
Height0.75 Inches
Length1 Inches
Weight0.1 Pounds
Width3.75 Inches
Part Number71
Model71
Warranty2 Year unlimited mileage guarantee or the Manufacturer recommended change interval, whichever comes last. Excludes Commercial or performance usage

2. Champion

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Champion RC12YC 71 Spark Plug

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Champion #ad - Tintac and ultraseal shell for best corrosion protection of any spark plug in the industry. Patented sac-9 semi-conductor resistor for maximum EMI & RFI suppression. Built to iso and SAE standards for proven performance. Dependable and durable. Copper core center electrode allows for accurate control of heat range for longer life.
BrandChampion #ad
ManufacturerChampion #ad
Weight0.1 Pounds
Part NumberRC12YC (71)
ModelRC12YC (71)

3. Champion

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Champion Spark Plug for Craftsman 2 Pack # 71G RC12YC-2pk

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Champion #ad - Consult owners manual for proper part number identification and proper installation. Includes 2 rc12YC Spark Plugs. New, bulk Packed. Genuine Champion Spark Plugs.
BrandChampion #ad
ManufacturerChampion #ad
Weight0.19 Pounds
Part NumberRC12YC
ModelRC12YC

4. Champion

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RC12YCC4, RFN12Y, Genuine Champion Spark Plug RC12YC 2 Pack Copper Plus 71 4-Cycle Engines C12YCC, RC12YCC

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Champion #ad - Fits homelite generator 178vi52 cub cadet mowers 1863, r8000e, gt2544, cc760es, hds2185, vanguard, r10000, rzt42, gt2542, hds2155, np45g, mc series, hds2135, 5308, 2084, lt1040, ltx1042, gt2550, ltx1046, lt1046, ags2150, 2086, c10000, r6000, mf6500, 2284, 2182, np55g, ltx1045, zzt50 generac generators 4582, np65g, rzt50vt, sltx1054, lt1050, eps8ac, ltx1040, c8000, 1864, r10000e, xe series, ags2130, r8000, 4815f, ZZT42, AGS2155, r3500xl, gt2554, gt3100, XL Series.

Genuine champion spark plug rc12yc 2 pack copper plus 71 4-cycle engines C12YCC, RC12YCC, RC12YCC4, RFN12Y. Echo generators 7600e, subaru, suzuki, chevrolet, dodge, ford, porsche, jeep, hyundai, mercedes benz, mercury, kia, eg4601, toyota, mitsubishi, honda, saab, Lincoln, Isuzu, sterling/rover, Plymouth, Cadillac, Saturn, Mazda, EG5600E, infiniti, Geo, EG5601, Jaguar, Nissan/Datsun, eg7601 snapper generators g30000, Land Rover, G55000 * Also Fits Acura, chrysler, Volkswagen * Many Models NOT Listed *. Replaces ac delco 41-603, fr3lm, fr3ls, 176-5212, fr3lsj, 41-627, ac5, xs3924, 5224, 176-5218, 176-5226, 176-5228, 176-5234, ar3924, 176-5254, fr3lsk, fr3cls, fr2ls, 602, fr4lsj, 176-5209, 5, xst3924 beck arnley 176-5160, 41800, 176-5161, 176-5205, 176-5183, 176-5250, 416 autolite 3923 3924, 176-5222, fr1ls, 176-5260, app3924, 176-5253, ap3924, 176-5246, 176-5232, fr5ls accel 0786, 176-5225, 5503, 907, 176-5236, 176-5186, 176-5208, 3926, 41-610, 5184, 176-5251, 176-5195, 176-5263.1

176-5265, rfn12y champion stk 71, uxt3, 14f-9du0, fr10dc, z72, 14fr-8du, 14fr-8dux, uxt1, fr10dcx, rc12ycc, fr8dc+, f04dar, fr8dcx bosch stk brisk champion c12ycc, 176-9006, fr6dcx, rc12ycc4, z73 bosch +6, fr8dc, 176-9064, 176-5287, fr7dcx, 176-9087 beru 14f-8du, 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 *.
BrandChampion #ad
ManufacturerChampion Spark Plugs #ad
Weight0.1 Pounds
Part Number71G
Model71G-2

5. Champion

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M87543, Pack of 2 Champion Spark Plugs for John Deere M78543, RC12YC Engine

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Champion #ad - Genuine oem pack of 2 champion spark plugs for John Deere M78543, M87543, RC12YC Engine. Please be sure to check your part or model number to ensure this is the correct spark plug for your unit. Specs - refer to images 2 & 3 for more information. Includes - 2 spark Plugs; comes as shown in the first image. Also, please note this may replace multiple parts numbers.
BrandChampion #ad
ManufacturerChampion #ad
Part Number1003940002_25

6. Champion

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RC12YCC4, RFN12Y, Champion Genuine Spark Plug RC12YC 4 Pack Copper Plus 71 4-Cycle Engines C12YCC, RC12YCC

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Champion #ad - Genuine champion spark plug rc12yc 4 pack copper plus 71 4-cycle engines C12YCC, RC12YCC4, RC12YCC, RFN12Y. Fits homelite generator 178vi52 cub cadet mowers 1863, rzt42, mf6500, 2086, mc series, gt2542, r3500xl, c10000, gt2544, np65g, r10000e, r8000, 2084, ltx1045, zzt42, ags2130, 2284, cc760es, sltx1054, 2182, c8000, hds2135, r10000, zzt50 generac generators 4582, lt1040, eps8ac, rzt50vt, lt1046, gt2550, vanguard, hds2155, ltx1042, gt2554, AGS2150, hds2185, np55g, gt3100, 5308, 1864, r8000e, lt1050, ags2155, ltx1046, ltx1040, r6000, np45g, 4815f, xe series, XL Series.

176-5265, rc12ycc, fr6dcx, 176-9087 beru 14f-8du, rfn12y champion stk 71, rc12ycc4, 14f-9du0, 176-9064, fr8dc, fr7dcx, f04dar, fr10dc, fr8dc+, 176-9006, 14fr-8dux, fr10dcx, uxt3, z72, fr8dcx bosch stk brisk champion c12ycc, 14fr-8du, uxt1, z73 bosch +6, 176-5287, 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 *. Echo generators 7600e, lincoln, eg7601 snapper generators g30000, eg5601, nissan/datsun, mitsubishi, chevrolet, kia, infiniti, jaguar, g55000 * also fits acura, EG4601, Plymouth, hyundai, subaru, Porsche, land rover, Mercury, ford, Mazda, chrysler, geo, isuzu, saturn, suzuki, mercedes benz, Toyota, sterling/rover, Honda, Dodge, eg5600e, jeep, Cadillac, saab, Volkswagen * Many Models NOT Listed *.

Replaces ac delco 41-603, 176-5250, 41800, fr4lsj, 416 autolite 3923 3924, 176-5209, 176-5212, 176-5208, 602, 176-5254, 176-5195, 176-5183, 176-5234, fr3lsj, fr5ls accel 0786, 176-5225, 176-5232, ar3924, 176-5186, fr3lm, 3926, 176-5222, 5503, 5, fr3ls, 5224, 176-5260, 176-5228, 176-5246, 907, 176-5253, 176-5161, app3924, 176-5205, 176-5226, xs3924, 176-5236, xst3924 beck arnley 176-5160, ac5, ap3924, 41-627, 176-5218, fr2ls, fr3cls, 5184, fr1ls, FR3LSK, 41-610, 176-5251, 176-5263.
BrandChampion #ad
ManufacturerChampion #ad
Weight0.5 Pounds
Part NumberRC12YC C12YCC
ModelRC12YC C12YCC

7. Champion

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RC12YC, Pack of 2 OEM Champion Spark Plugs for Champion C12YCC, RFN12Y, CHM71G

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Champion #ad - Includes - 2 spark Plugs; comes as shown in the first image. Genuine oem pack of 2 champion spark plugs for champion C12YCC, RFN12Y, CHM71G, RC12YC. Please be sure to check your part or model number to ensure this is the correct spark plug for your unit. Also, please note this may replace multiple parts numbers. Specs - refer to images 2 & 3 for more information.
BrandChampion #ad
ManufacturerChampion #ad
Part Number1003940002_16