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Ngk Iridium Spark Plug Silkgr9A7Eg | 91731 | Euro Car Parts

NGK

Compare today's prices on the "Ngk Iridium Spark Plug Silkgr9A7Eg | 91731 | Euro Car Parts".

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Last Updated: 11/11/2026
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Product Description

Compare today's prices on the "Ngk Iridium Spark Plug Silkgr9A7Eg | 91731 | Euro Car Parts".

NGK Iridium Spark Plug SILKGR9A7Eg | 91731 | Euro Car Parts

Give your engine the consistent, high-performance ignition it deserves with the NGK Iridium Spark Plug SILKGR9A7Eg. Designed as a premium replacement part, this spark plug delivers sharper throttle response, smoother idling, and improved fuel efficiency compared to standard copper or platinum plugs. The fine-wire iridium centre electrode ensures reliable starts even in cold weather and reduces the voltage required for ignition, placing less strain on your ignition system. Whether you are maintaining a daily driver or a high-performance vehicle, this NGK plug offers outstanding durability and long service intervals.

- Iridium centre electrode with a fine 0.6mm tip for superior spark and reduced fouling

- Laser-welded construction for enhanced strength and resistance to wear

- Triple-gasket sealing process prevents combustion gas leakage

- Corrugated ribs on the insulator improve flashover resistance and electrical insulation

- Specially designed for modern high-compression and turbocharged engines

- OE-equivalent fitment ensures direct replacement without modification

- Rigorously tested to meet or exceed original equipment manufacturer standards

For reliable starting, consistent power delivery, and long-lasting performance, choose the NGK Iridium Spark Plug SILKGR9A7Eg – a high-quality replacement part now available online at Euro Car Parts.

GTIN: 87295917312