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Denso Iridium Spark Plug Sk20R11 | Euro Car Parts

Denso

Compare today's prices on the "Denso Iridium Spark Plug Sk20R11 | 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 Sk20R11 | Euro Car Parts".

Denso Iridium Spark Plug Sk20R11

Known as the heart of the engine, the Denso Iridium Spark Plug Sk20R11 delivers exceptional ignition performance for a smoother, more responsive drive. By ensuring a powerful and consistent spark, this plug maximises fuel efficiency, reduces emissions, and sharpens throttle response, making it an ideal upgrade for drivers who demand reliability and performance from their vehicle.

- Iridium centre electrode with a fine 0.4mm tip for superior spark concentration and durability

- Advanced U-groove ground electrode design for improved flame propagation and complete combustion

- Long-life construction, with a service interval of up to 60,000 miles under normal driving conditions

- Corrosion-resistant nickel plating prevents seizing and simplifies future removal

- Precision laser-welded technology ensures consistent gap tolerance and stable ignition

- Direct replacement fitment for a wide range of petrol engines, including those requiring the SK20R11 specification

- Manufactured to OE standards by Denso, a trusted tier-one supplier to major automotive brands

Trust the Denso Iridium Sk20R11 to keep your engine firing efficiently mile after mile.

GTIN: 42511032972