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Denso IQ20TT Iridium Spark Plug (Single)

Denso

Compare today's prices on the "Denso IQ20TT Iridium Spark Plug (Single)".

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Last Updated: 02/10/2026
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Product Description

Compare today's prices on the "Denso IQ20TT Iridium Spark Plug (Single)".

Denso IQ20TT Iridium Spark Plug (Single)

Upgrade your engine with the Denso IQ20TT Iridium Spark Plug, engineered to deliver reliable ignition and long-lasting performance under even the most extreme conditions. Whether you are facing high temperatures, heavy loads or demanding stop-start traffic, this plug is designed to keep your engine firing efficiently, helping you enjoy smoother acceleration, better fuel economy and reduced emissions. Built with advanced iridium technology, it offers exceptional durability and a consistent spark that stands up to the rigours of modern driving.

- Iridium centre electrode for outstanding wear resistance and a longer service life

- Ultra-fine 0.4mm electrode design for a stronger, more focused spark

- Requires lower ignition voltage, reducing strain on the ignition system

- Ideal for high-performance, turbocharged and high-compression engines

- Manufactured to original equipment specifications for a precise, reliable fit

- Single plug supplied, perfect for replacing one unit or building up a spare set

Trust Denso’s engineering expertise to keep your engine performing at its best, mile after mile.

GTIN: 042511047075