Top 7 CJ8 Spark Plug – Automotive

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1. Champion

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Champion CJ8 843 Copper Plus Small Engine Replacement Spark Plug Pack of 1

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Champion #ad - Dependable and proven performance. Increased conductivity and heat control for good overall wear. Superior corrosion resistance. Resists fouling. Compatible with Lawn & Garden and Marine applications.
BrandChampion #ad
ManufacturerChampion #ad
Height1 Inches
Length4.1 Inches
Weight0.08 Pounds
Width3.9 Inches
Part Number843
Model843
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.

2. Champion

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Pack of 1, Champion RCJ8 840 Copper Plus Small Engine Spark Plug

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Champion #ad - Dependable and proven performance. Increased conductivity and heat control for good overall wear. Superior corrosion resistance. Resists fouling.
BrandChampion #ad
ManufacturerChampion #ad
Height0.6 Inches
Length3.8 Inches
Weight0.1 Pounds
Width0.8 Inches
Part Number840
Model840
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.

3. Champion

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Champion OEM Small Engine Spark Plug for Lawn Equipment / Champion CJ8 843 / QTY 1

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Champion #ad - John deere: am54450, bpmr6a, bpmr7a, kohler: 41 132 02-s, rcj8, cj7y, bpmr6, & Lesco: 010769. Package qty: 1 Spark Plug. Fits all types of Lawn Equipment. Champion oem small engine spark Plug for Lawn Equipment / Champion part # CJ8. Replaces the following oem parts: champion: rcj7y, 843.
BrandChampion #ad
ManufacturerChampion #ad
Height1 Inches
Length6 Inches
Weight0.84 Pounds
Width3 Inches
Part Number5843
Model5843
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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Champion 843 Small Engine Plug

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Champion #ad - Exclusive heat-Active alloy maintains stable operating temperature under all load conditions. Focused spark for maximum power. Faster throttle response.
BrandChampion #ad
ManufacturerChampion #ad
Height0.6 Inches
Length3.8 Inches
Weight0.81 Pounds
Width0.8 Inches
Part Number843
Model843

5. Champion

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Stens 130-409 Carded Spark Plug, Replaces Champion 843-1/CJ8

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Champion #ad - Faster throttle response. Focused spark for maximum power. Exclusive heat-Active alloy maintains stable operating temperature under all load conditions.
BrandChampion #ad
ManufacturerStens #ad
Height1 Inches
Length4 Inches
Weight0.08 Pounds
Width1 Inches
Part Number130-409
Model130-409
WarrantyAs Labelled

6. E3 Spark Plugs

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E3 Spark Plugs E3.12 Lawn and Garden Spark Plug 1

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E3 Spark Plugs #ad - Increased durability: Near elimination of performance inhibiting carbon deposits, which dramatically extends the life of the spark plug. Replaces: champion cj4, cj7y, rcj4, rcj7y, bm7a, bpm7a, and 5843; ngk bm6a, bmr6a, rcj6y, cj6, bpMR6A-10, cj8, rcj6, rcj8, cj6y, bm7y, bpm7y, bm6y, bmr7a, and BPMR7A.

For optimal performance: spark plug that fits a variety of 2- and 4-cycle engines, designed to increase power, reduce fuel consumption, and improve hydrocarbon emissions. 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. Features 14mm thread diameter; 0375-inch thread reach plug with gasket seat; 3/4-inch hex size. What's included: one 1 e3. 12 spark plug with a limited lifetime warranty.
BrandE3 Spark Plugs #ad
ManufacturerE3 Spark Plugs #ad
Height1 Inches
Length6 Inches
Weight0.05 Pounds
Width4 Inches
Part NumberE3.12
ModelE3.12
WarrantyLifetime Guarantee

7. Champion

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Champion Copper Plus Small Engine Spark Plug, Stk No. 855, Plug Type No.DJ7Y Pack of 1

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Champion #ad - Resists fouling. Increased conductivity and heat control for good overall wear. Dependable and proven performance. Superior corrosion resistance.
BrandChampion #ad
ManufacturerChampion #ad
Height3.94 Inches
Length3.94 Inches
Weight0.06 Pounds
Width3.94 Inches
Part Number855
Model855
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.