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Price: 10.73 GBP
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Denso IXU24 Spark Plug 5309 Iridium Power
Denso Iridium Power Spark Plug IXU24 / 5309 Replace 067700-8730 DCPR8EKPLow required voltage and a high ignitability, resulting in less misfiring and no spark which dramatically improves combustion. Significantly improved combustion enables engine output to increase. The power produced by the 0.4mm electrode is unmatched by any other plugs. The excellent ignitability of Iridium Powers 0.4mm fine electrode draws out much more performance from the engine and tests show fuel consumption improves by around 5%.Low required voltageBetter acceleration response and operational stabilityLower fuel consumptionLonger lifetimeDimensions:Height (mm): 24.5Width (mm): 24.5Length (mm): 85Vehicle fitments and cross references are given as a guide. Please compare with your original part before fitting, and email us if you are unsure. Heat (NGK scale) is our conversion of the Denso heat number onto the NGK scale, so plugs from different makers can be compared on one hot-to-cold ladder. Makers' cross-references can be half a heat range apart, and plugs have moved up or down the scale over the years where no direct replacement exists, so treat it as a guide and check the recommendation for your vehicle.
Product information updated: 09 Nov 2026
Disclaimer: Product information, including title, description, and images, is sourced/provided by our affiliate partner: The Green Spark Plug Company.
Buy from The Green Spark Plug Company
Disclaimer: Some of the links on this website are affiliate links, meaning we may earn a commission if you click through and make a purchase. This comes at no additional cost to you.
By clicking the button above, you acknowledge that you will be redirected to a third-party website and agree to their terms and conditions.
Product information, including title, description, and images, is sourced/provided by our affiliate partner: The Green Spark Plug Company.
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