NGK
NGK Iridium IX Spark Plug Set of 4 - High Performance
SKU: ENG-NGK-221
£52.00
Iridium IX spark plug set of 4 by NGK. Fine iridium center electrode for exceptional durability, superior ignitability, and 100,000 mile service.
In Stock (80 available)
Estimated Delivery
Sunday, Sep 20 - Tuesday, Sep 22
🇬🇧 UK & 🌍 Worldwide Delivery
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30-Day Easy Returns
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Weight: 0.25 kg
Fits: Honda Accord, Toyota Camry, Nissan Altima
NGK Iridium IX Spark Plugs deliver exceptional durability and superior ignitability for modern engine applications. The fine iridium center electrode requires significantly less voltage to generate a spark, resulting in a more consistent and powerful ignition event that improves fuel efficiency and throttle response.
The iridium tip is incredibly hard and resistant to electrical erosion, ensuring the spark plug maintains its precise gap and performance characteristics for up to 100,000 miles. The tapered cut ground electrode further reduces the quenching effect, allowing the flame kernel to expand more rapidly and completely.
Manufactured with a trivalent metal plating on the shell, these spark plugs offer superior anti-corrosion and anti-seizing properties, making future removal much easier. This set is a direct OEM upgrade for enhanced engine performance, smoother idling, and long-term reliability.
The iridium tip is incredibly hard and resistant to electrical erosion, ensuring the spark plug maintains its precise gap and performance characteristics for up to 100,000 miles. The tapered cut ground electrode further reduces the quenching effect, allowing the flame kernel to expand more rapidly and completely.
Manufactured with a trivalent metal plating on the shell, these spark plugs offer superior anti-corrosion and anti-seizing properties, making future removal much easier. This set is a direct OEM upgrade for enhanced engine performance, smoother idling, and long-term reliability.
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