Top 8 RC12YC Spark Plug – Automotive Replacement Spark Plugs

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1. Champion

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Pack of 1, Champion RC12YC Spark Plug

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Champion #ad - Dependable and durable. Copper core center electrode allows for accurate control of heat range for longer life. 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. Patented sac-9 semi-conductor resistor for maximum EMI & RFI suppression. Tintac and ultraseal shell for best corrosion protection of any spark plug in the industry. Built to iso and SAE standards for proven performance. Tintac and ultraseal shell for best corrosion protection of any spark plug in the industry.
BrandChampion #ad
ManufacturerFEDERAL-MOGUL #ad
Height0.82 Inches
Length5.8 Inches
Weight0.1 Pounds
Width3.82 Inches
Part Number71
Model71
Warrantyna

2. Champion

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Pack Of 4, Champion RC12YC Spark Plug

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Champion #ad - Compatible with various spark plugs including: kohler 12 132 02-s; briggs & stratton 491055, 792015, 696073, 692051, 694385, 72347GS, 491055s, 696798, 711252, 805015; Autolite 3924. Genuine oeM Champion Part. Please refer to your Owners Manual To Ensure Proper Fitting.
BrandChampion #ad
ManufacturerChampion #ad
Part NumberRC12YC
ModelRC12YC

3. Champion

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Champion XC12YC 982 Copper Plus Small Engine Spark Plug, Pack of 1

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Champion #ad - Resists fouling. Dependable and proven performance. Increased conductivity and heat control for good overall wear. Superior corrosion resistance.
BrandChampion #ad
ManufacturerChampion #ad
Height3.94 Inches
Length3.94 Inches
Weight0.06 Pounds
Width3.94 Inches
Part Number982
Model982
WarrantyNon automotive spark plug guarantee. When installed in accordance with Champion recommendations, Champion Copper Plus small engine spark plugs will meet and/or exceed the warranty requirements of the vehicle and or engine manufacturer.

4. Champion

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Case of 24, Champion 71S RC12YC Shop Pack Spark Plug

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Champion #ad - Tintac and ultraseal shell for best corrosion protection of any spark plug in the industry. Built to iso and SAE standards for proven performance. Dependable and durable. Patented sac-9 semi-conductor resistor for maximum EMI & RFI suppression. Copper core center electrode allows for accurate control of heat range for longer life.
BrandChampion #ad
ManufacturerChampion #ad
Height4.25 Inches
Length6.55 Inches
Weight2.3 Pounds
Width4.65 Inches
Part Number71S
Model71S
Warranty2 Year unlimited mileage guarantee or the Manufacturer recommended change interval, whichever comes last. Excludes Commercial or performance usage

5. E3 Spark Plugs

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E3 Spark Plugs E3.20 Lawn and Garden Spark Plug 1

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E3 Spark Plugs #ad - For optimal performance: spark plug that fits a variety of 4-cycle engines, reduce fuel consumption, designed to increase power, and improve hydrocarbon emissions.

Features 14mm thread diameter; 0750-inch thread reach plug with gasket seat; 5/8-inch hex size. Patented technology: diamondfire features a unique design with an edge-to-edge spark path, which allows replenishment of the spark zone with a fresh fuel/air charge. Replaces: champion rc12yc, bkr5e, fr4, bkr5e-11, bkres, rc14yc; ngk bcp4es-11, bkr6ekb-11, bkr4e-11, BKR4E, FR5. Increased durability: Near elimination of performance inhibiting carbon deposits, which dramatically extends the life of the spark plug. What's included: one 1 e3. 20 spark plug with a limited lifetime warranty.
BrandE3 Spark Plugs #ad
ManufacturerE3 Spark Plugs #ad
Height1 Inches
Length6 Inches
Weight0.14 Pounds
Width4 Inches
Part NumberE3.20
ModelE3.20
WarrantyLifetime Guarantee

6. NGK

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NGK 6953 BKR5E-11 V-Power Spark Plug, Pack of 1

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NGK #ad - Resists carbon buildup and pre-ignition. High alumina ceramics for better heat transfer and electrical insulation. Better fuel economy and lower emissions.

Solid copper core and nickel tipped electrode provide a longer plus life. Highly durable against electrical and chemical wear. Designed to operate over a much wider heat range than ordinary plugs. Consistent performance. You can depend on NGK for quality and reliability. Patented triple gasket sealing process eliminates the possibility of combustion gas leakage. Trivalent metal plating” has superior anti-corrosion and anti-seizing properties.
BrandNGK #ad
ManufacturerNGK #ad
Height0.86 Inches
Length3.98 Inches
Weight0.1 Pounds
Width0.91 Inches
Part Number6953
ModelBKR5E-11
WarrantyNA

7. Briggs & Stratton

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6 Pack Genuine Briggs & Stratton 491055 Spark Plug Fits Champion RC12YC OEM

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Briggs & Stratton #ad - Briggs & stratton replacement spark plug, part number 491055S. Genuine, oem briggs & Stratton Replacement Part. Compatible with: 085432-0035-01, 093j02-0022-f1, 085432-0130-01, 103m02-0073-f1, 103m02-0089-h1, 103m02-0083-f1, 093j02-0011-f1, 085432-0035-02, 093j02-0050-f1, 085432-0038-01, 085432-0129-01, 085462-0272-b2, 085432-0133-01, 103m02-0091-h1, 085432-0126-01, 085432-0036-01, 093j02-0010-f1, 103m02-0082-h1, 103m02-0092-h1, 085432-0038-02, 093j02-0060-f1, 085462-0272-e1, 103m02-0087-f1, 103m02-0084-h1, 085432-0078-01, 085462-0272-e2, 103m02-0079-h1, 085462-0072-01, 103m02-0071-h1, 085462-0272-b1, 103.

BrandBriggs & Stratton #ad
ManufacturerBriggs & Stratton #ad
Weight0.11 Pounds
Part Number491055 491055s 6 Pack

8. Champion

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

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Champion #ad - Copper plus 71 4-cycle engines c12ycc, rc12ycc4, RC12YCC, RFN12Y. Champion genuine spark Plug RC12YC 4 Pack.
BrandChampion #ad
ManufacturerChampion #ad
Weight0.5 Pounds
Part NumberRC12YC, C12YCC