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Champion Spark Plug 821M; Copper Plus Small Engine 14 mm 0.500 in. Gasket Marine Non Resistor
$10.31
Details
- Resists fouling
- Superior corrosion resistance
- Dependable and proven performance
- Increased conductivity and heat control for good overall wear
Product Description
Dependable performance. This Champion spark plug features a copper core electrode that provides increased conductivity and heat control for good overall wear.
Specifications
- Spark Plug Series:
- Copper Plus Small Engine
- Plug Style:
- Marine
- Resistor or Non-Resistor:
- Non Resistor
- Thread Size:
- 14 mm
- Plug Reach:
- 0.500 in.
- Plug Seat Style:
- Gasket
- Wrenching:
- 13/16 in.
- Side Electrode Style:
- Cut Back
- Side Electrode Material:
- Nickel
- Center Electrode Style:
- Non Projected
- Center Electrode Material:
- Nickel
- Insulator Type:
- Ribbed
- Insulator Material:
- Ceramic
- Heat Range:
- 77
- Ground Configuration:
- Standard
- Ground Electrode Quantity:
- 1 Ground
- Ground Electrode Tip Design:
- Standard
- Notes:
- L77JC4 Marine
- Quantity:
- Sold As Each