Quicksilver 33-8M0204728 Spark Plug NGK ZFR5F

Quicksilver 33-8M0204728 Spark Plug NGK ZFR5F

The NGK Standard plugs come pre-gapped as specified by your engine manufacturer. It is always recommended to check the gap before installation. Use only the spark plug listed in your engine owner’s manual. Using the wrong plug can reduce optimum performance, reduce fuel economy or cause damage to your engine. Spark plugs are easy to change with common spark plug sockets. The NGK pure alumina silicate ceramic insulator provides superior strength, reduces breakage and better heat transfer. The ribbed suppressor seal extends resistance and prevents spark “flash over” and misfire plus the triple seal helps prevent leakage.

Application : Fits various 65-150HP EFI outboards.

• NGK Standard plugs are pre-gapped to your engine manufacturer’s specifications
• Check your engine owner’s manual for the correct spark plug and use only the plug as recommended by your engine’s original equipment manufacturer
• NGK Trivalent metal plating also provides superior anti-corrosion in the marine environment and anti-seizing for easier removal
• These NGK standard plugs feature a copper core to promote heat dissipation and more efficient spark plug operation and a solid terminal to assure positive contact with spark plug wires
• Replace all the engine plugs at the same time

NGK V-Power spark plugs offer reliable performance and improved ignitability over standard nickel plugs. Actual OE or equivalent replacement spark plug.

• Part Number: ZFR5F
• Resistance: 5000 Ohm
• Ground Electrode Core Material: Nickel
• Center Electrode Core Material: Copper
• Pre-Gap Size: 0.32"
• Hex Size: 5/8"
• Insulator Height: 50.50 mm
• Seat Type: Flat

Interchangeable with:

• NGK
• ZFR5F

Replaces:

• Mercury
• 33-8M0057936

Fits most Mercury EFI 4-Stroke engines 65 HP - 150 HP

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