The NGK 4339 Spark Plug (DCPR8E) is a marine-grade copper-core plug designed for Sea-Doo watercraft, delivering reliable ignition, strong acceleration, and excellent corrosion resistance in harsh saltwater conditions.

Features & Benefits:

Copper core ensures efficient combustion and fast starts Trivalent plating protects against moisture and corrosion Built to handle high-RPM marine engine demands Resistor design suppresses electrical interference

Specifications:

Brand & Part Number: NGK 4339 DCPR8EMaterial: CopperThread Size: 12mmReach: 19mm (0.75 in.)Hex Size: 5/8 in. (16mm)Seat Type: GasketResistor: YesGap: 0.028 in. (0.7mm)

Choose NGK DCPR8E to keep your Sea-Doo watercraft running strong and starting reliablyorder now!