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Denso Iridium Spark Plug Iu22 | Euro Car Parts

Denso

Compare today's prices on the "Denso Iridium Spark Plug Iu22 | Euro Car Parts".

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Last Updated: 03/10/2026
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Product Description

Compare today's prices on the "Denso Iridium Spark Plug Iu22 | Euro Car Parts".

Denso Iridium Spark Plug Iu22

Known as the heart of the engine, a high-quality spark plug is essential for reliable ignition and optimal engine performance. The Denso Iridium Spark Plug Iu22 is engineered to deliver a powerful, consistent spark that ensures smooth starting, improved fuel efficiency, and reduced emissions. Its advanced iridium alloy centre electrode provides exceptional durability and a longer service life, making it a trusted choice for modern petrol engines. Whether you are replacing worn plugs or upgrading for better responsiveness, this spark plug helps restore engine power and throttle response, guaranteeing that your vehicle runs at its best.

- Ultra-fine 0.4mm iridium centre electrode for a stronger, more focused spark and lower required voltage

- Patented U-groove ground electrode design that helps to quench the flame kernel, promoting more complete combustion

- Long insulator nose prevents fouling and pre-ignition, maintaining consistent performance across varying driving conditions

- Pre-gapped to the manufacturer’s specification for straightforward, hassle-free installation out of the box

- Excellent durability with a service interval significantly longer than standard copper or platinum plugs

- Precision laser welding ensures the iridium tip remains securely bonded, even under extreme heat and pressure

Fitting the Denso Iridium Spark Plug Iu22 is a cost-effective way to improve engine reliability and driving experience.

GTIN: 42511053618