| Management number | 236082491 | Release Date | 2026/07/09 | List Price | US$1.60 | Model Number | 236082491 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
NGK 5531 DPR6EA-9 Standard Spark Plug.
NGK's Standard Plugs are Constructed for Longer Life and Optimum Performance.
Fits Mariner, Mercury and Yamaha outboard engines.
Specifications:
Shell
Thread Size: 12mm
Thread Pitch: 1.25mm
Seat Type: Gasket
Resistor: Yes
Resistor Value: 5K Ohm
Reach: 19mm (3/4")
Hex Size: 18mm
Terminal Type: Threaded Stud
Overall Height: ISO
Gap: .035" (0.9mm)
Center Electrode
Material: Nickel
Type: Standard
Size: 2.5mm
Projection: Projected
Ground Electrode
Material: Nickel
Type: Standard
Quantity: 1
Torque Specs: Cast Iron: 18-25.3 lb. ft. Aluminum: 18-21.6 lb. ft.
Brand: NGK
Heat Range: 6
Longevity: 30k Miles
If you notice any omissions or errors in the product information on this page, please use the correction request form below.
Correction Request Form