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Denso K20R-U Spark Plug (Single)

Denso

Compare today's prices on the "Denso K20R-U 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 K20R-U Spark Plug (Single)".

Denso K20R-U Spark Plug (Single)

Need reliable ignition performance that lasts? Meet the Denso Spark Plug K20R-U. Engineered for consistent performance, this nickel spark plug delivers dependable starts, smooth acceleration and efficient combustion every time. Whether you are replacing a worn spark plug or carrying out routine maintenance, the K20R-U provides the trust and durability for which Denso is known.

- Nickel alloy electrode designed for a long service life and a stable, focused spark

- Precision gap setting ensures reliable ignition across a wide range of driving conditions

- Correct heat range closely matched to original equipment for effective engine protection

- Exact thread and reach dimensions allow a straightforward, secure fit in compatible engines

- Fouling-resistant construction helps maintain clean running and consistent fuel economy

- Robust insulator and shell resist vibration and thermal stress for dependable everyday use

For reliable, long-lasting spark plug performance, choose the Denso K20R-U.

GTIN: 042511031227