Marine spark plugs are essential components designed to ignite the fuel-air mixture in marine engines, ensuring smooth and efficient performance. Built for outboard and inboard engines, they withstand harsh marine conditions, including exposure to saltwater and humidity.
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1-2 weeks delivery time Price incl. 19% VAT The ZFR4F-11 spark plug is engineered for high efficiency and durability, featuring a 14 mm shell thread diameter and a 19 mm reach. With a gasket seat type and a gap of 0.043 inches, it ensures reliable ignition and performance in demanding conditions, utilizing a nickel center electrode.
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€ 10,64
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1-2 weeks delivery time Price incl. 19% VAT The ZFR5F spark plug is crafted for exceptional performance with a 14 mm shell thread diameter and a reach of 19 mm. It features a V-Cut center electrode made of nickel and a gap of 0.031 inches, ensuring reliable ignition and efficiency for various engine types.
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€ 8,86
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1-2 weeks delivery time Price incl. 19% VAT The ZFR5F-11 spark plug delivers superior performance, designed for durability with a 14 mm shell thread diameter and a reach of 19 mm. Featuring a gasket seat and a gap of 0.043 inches, it is made with nickel electrodes and has a resistor value of 10 kOhm.
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€ 8,20
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1-2 weeks delivery time Price incl. 19% VAT The ZFR6F-11 spark plug is designed for high efficiency, featuring a 14 mm shell thread diameter and a reach of 19 mm. Its gasket seat type and a gap of 0.043 inches ensure reliable performance, with nickel electrodes suitable for demanding engine conditions.
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€ 7,92
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1-2 weeks delivery time Price incl. 19% VAT The ZFR6K-11 spark plug leverages advanced technology for enhanced performance, featuring a 16 mm spanner size and a 19 mm thread length. Its nickel center electrode and interference suppression of 5 kOhm make it ideal for high-tech engines, with a product number of 6711.
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€ 6,90
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1-2 weeks delivery time Price incl. 19% VAT The ZFR6K-11E spark plug is engineered for longevity with a nickel middle electrode and a single earthed electrode. It features a 16 mm spanner size and a thread length of 19 mm, ensuring reliable ignition with minimal electromagnetic interference.
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€ 6,93
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1-2 weeks delivery time Price incl. 19% VAT The ZFR6K-9E spark plug is designed for optimal performance with a 14 mm thread diameter and a 19 mm thread length. Known for its durability and efficiency in fuel combustion, this model is manufactured by NGK and carries the product number 94422.
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€ 6,74
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1-2 weeks delivery time Price incl. 19% VAT The ZFR7F spark plug is versatile, featuring a 14 mm shell thread diameter and an extended projection design. With a gap set at 0.031 inches and a nickel center electrode, it ensures easy installation and reliable performance in various engine types.
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€ 8,44
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1-2 weeks delivery time Price incl. 19% VAT The ZFR7F-11 spark plug is built for optimal performance, featuring a 14 mm shell thread diameter and a 19 mm reach. With a gap of 0.043 inches and nickel electrodes, it ensures efficient combustion and reliability across different applications.
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€ 7,50
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1-2 weeks delivery time Price incl. 19% VAT The ZGR5A spark plug offers reliable performance with a 14 mm shell thread diameter and a reach of 19 mm. Its advanced design enhances combustion efficiency while maintaining durability, featuring a nickel center electrode and a gap of 0.035 inches.
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€ 7,53
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Why is selecting the right spark plug critical for optimal engine performance in marine applications?
Selecting the right spark plug is critical for optimal engine performance in marine applications because it ensures proper ignition, efficient fuel combustion, and reliable operation in harsh conditions. Using the correct part number guarantees compatibility with the engine, maximizing performance and preventing potential damage. This careful selection increases engine efficiency, providing the best experience on the water.
How do marine spark plugs differ from standard auto parts used in cars?
Marine spark plugs differ from standard auto parts because they are specifically designed to withstand the harsh conditions of marine environments, including exposure to saltwater, humidity, and extreme temperature fluctuations. They often feature corrosion-resistant materials and a more robust construction to handle the unique demands of outboard and inboard engines. These features ensure reliable ignition and optimal performance even in challenging marine applications.