Top 6 RA8HC Spark Plug – Automotive Replacement Spark Plugs

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1. Champion

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Champion 810 Spark Plugs 2 Pack

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Champion #ad - Consult owners manual for proper part number identification and proper installation. Includes 2 ra8HC Spark Plugs. Genuine Champion Spark Plugs. Please refer to list for compatibility. New, bulk Packed.
BrandChampion #ad
ManufacturerFederal Mogul #ad
Height3 Inches
Length0.5 Inches
Width1 Inches
Part NumberRA8HC-2pk

2. E3 Spark Plugs

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E3 Spark Plug E3.36 Powersports Spark Plug, Pack of 1

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E3 Spark Plugs #ad - Replacement racing spark plug used by many professional car drivers. Thread reach- 0750 inch. Specifically designed with colder heat ranges than the factory plug to enable performance modifications and handle intense conditions. Thread diameter- 12mm. Hex size- 5/8 inch. Contains an yttrium-enhanced alloy to enable up to 8% reduction in side wire temperature for improved durability and less pre-ignition.
BrandE3 Spark Plugs #ad
ManufacturerE3 Spark Plugs #ad
Height0.8 Inches
Length6.5 Inches
Weight0.1 Pounds
Width4.5 Inches
Part NumberE336
ModelE336
WarrantyManufacturer Warranty

3. Champion

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Champion RC12YC Spark Plug, Pack of 1

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Champion #ad - 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. 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. Tintac and ultraseal shell for best corrosion protection of any spark plug in the industry. Dependable and durable. Copper core center electrode allows for accurate control of heat range for longer life.
BrandChampion #ad
ManufacturerFEDERAL-MOGUL #ad
Height0.82 Inches
Length5.8 Inches
Weight0.1 Pounds
Width3.82 Inches
Part Number71
Model71
Warrantyna

4. Champion

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Champion Sparkplugs 810 SPRK PLG RA8HC BOX 4 CHAMPION

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Champion #ad - Color: N/A. The picture could be generic. New champion sparkplugs Champion Plug Ra8hc Each. Item only fits specific models listed. Message us with vIN/HULL for fast fitment verification. Manufacturer part Number: 810 Spark Plugs.
BrandChampion #ad
ManufacturerChampion Sparkplugs #ad
Height0.5 Inches
Length4 Inches
Weight0.39 Pounds
Width4 Inches
Part NumberRA8HC 810

5. Champion

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Quicksilver 883323001 Champion RA8HC Copper Plus Spark Plug, 1-Pack

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Champion #ad - Superior corrosion resistance. Resists fouling. Dependable and proven performance. Increased conductivity and heat control for good overall wear.
BrandChampion #ad
ManufacturerFEDERAL-MOGUL #ad
Height0.99 Inches
Length0.93 Inches
Weight0.08 Pounds
Width3.75 Inches
Part Number810
Model810
Warrantyna

6. N2

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Pack of 2 NGK Spark Plugs DPR6EA9 Replaces Champion RA8HC, Honda 98069-56916

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N2 #ad - Dimensions: thread diameter: 12mm, thread reach: 19mm 3/4-inches, type: resistor. Warranty: this part shall be free from defects in material and workmanship under normal use and service for three-months from the date of purchase. Includes two genuine NGK spark plugs. You can return this item for any reason if you ask for a return within 30 days of receiving your order and have not installed your product.
BrandN2 #ad
ManufacturerN2 #ad
Part NumberM-H552131
WarrantyWarranty: This part shall be free from defects in material and workmanship under normal use and service for three-months from the date of purchase.