8 NGK Spark Plugs - For Mariner 40 2002- Outboard Motor

The NGK 3932 Spark Plug (DCPR7E) is engineered for high-performance outboard motors, delivering cleaner ignition, reduced misfires, and long service life in marine environments.

Features & Benefits:

🔧 Resistor design prevents radio frequency noise🔧 Copper core ensures excellent conductivity🔧 Long reach plug supports EFI and 4-stroke applications🔧 Ideal for Mercury and Honda outboard systems

Specifications:

Brand & Part Number: NGK 3932 DCPR7EMaterial: CopperThread Size: 12mmReach: 19mm (0.75 in.)Hex Size: 5/8 in. (16mm)Seat Type: GasketResistor: YesGap: 0.031 in. (0.8mm)

Use NGK DCPR7E to maintain top-tier performance in marine 4-stroke engines—available now!