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Searching for your parts in the DENSO part catalog is easy. Simply select the type of part you are looking for along with the year/make/model of your U.S. or Canadian vehicle. For vehicles in Latin America, please go here.


        Search for cross reference part numbers for other manufacturers of the parts you're looking for.

        Cross Reference information is provided as a guide only. Please refer to the "Applications" lookup tabs for more detail. Materials and designs will differ among brands, so plugs are not exactly alike. Always check with your OE service manual for proper installation and settings.

        Coolant Temperature Sensors


        • It senses changes in coolant temperature, which gives the ECU vital information to help control fuel injection, ignition timing and transmission shifting.
        • A failing sensor can cause the engine to run rich or lean, cause the transmission to shift incorrectly, or cause the Check Engine Light to illuminate.

        Coolant Temperature Sensors

        The Coolant Temperature Sensor detects the temperature of the engine coolant. This sensor is located on the engine or in one of the coolant passages in the cylinder head.

        Knowledge Base Information Available


        All Products Guide

        28-page quick reference guide to all DENSO products

        Sensors Product Sheet

        Two-page product sheet with features and benefits of DENSO oxygen and air/fuel sensors, engine management sensors and TPMS sensors.