{"product_id":"standard-ignition-s3099-engine-coolant-temperature-sensor-connector","title":"Standard Ignition S3099 Engine Coolant Temperature Sensor Connector","description":"\u003ch2\u003eEngine Coolant Temperature Sensor Connector\u003c\/h2\u003e\u003cp\u003eStandard Ignition S3099 is an engine coolant temperature sensor connector built for Hyundai and Kia applications that need a direct-fit electrical repair at the sensor harness. It features a rectangular male connector housing with a female blade terminal design and a 4-wire layout for a secure OE-style connection.\u003c\/p\u003e\u003cp\u003eUse this connector when servicing coolant temperature sensor wiring on vehicles such as the Hyundai Sonata, Hyundai Santa Fe, Kia Optima, and Kia Sorento. The S3099 harness measures 43 cm (17.5 in.) long and uses 18-gauge wire for a practical repair-length lead.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEngine coolant temperature sensor connector for electrical harness repair\u003c\/li\u003e\n\u003cli\u003eRectangular male connector with female blade terminals\u003c\/li\u003e\n\u003cli\u003e4-terminal, 4-wire configuration\u003c\/li\u003e\n\u003cli\u003e43 cm harness length for routing flexibility\u003c\/li\u003e\n\u003cli\u003e18-gauge wire construction\u003c\/li\u003e\n\u003cli\u003eFits Hyundai and Kia models across 2009-2023 applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment Details\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 2020-2023 Hyundai Palisade, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2010-2023 Hyundai Sonata, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2020-2023 Kia Telluride, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2019-2022 Hyundai Veloster N, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2011-2022 Kia Sportage, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2014-2021 Kia Sedona, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2011-2012 Kia Sedona, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2010-2020 Hyundai Santa Fe, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2018-2020 Hyundai Tucson, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2010-2015 Hyundai Tucson, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2016-2020 Kia Cadenza, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2009-2020 Kia Optima, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2011-2020 Kia Sorento, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2013-2018 Hyundai Santa Fe Sport, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2012-2017 Hyundai Azera, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2009-2013 Hyundai Genesis, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2010-2013 Kia Forte, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2010-2013 Kia Forte Koup, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2012-2013 Kia Forte5, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2009-2011 Kia Rondo, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2010 Kia Magentis, N\/A\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat This Connector Helps Fix\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBroken or heat-damaged coolant sensor connector housing\u003c\/li\u003e\n\u003cli\u003eCorroded or loose blade terminals at the sensor plug\u003c\/li\u003e\n\u003cli\u003eIntermittent temperature signal caused by wiring damage\u003c\/li\u003e\n\u003cli\u003eCheck engine light concerns related to coolant temperature circuit faults\u003c\/li\u003e\n\u003cli\u003eHard-start, rough-running, or inaccurate temperature reading issues tied to connector failure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eMatch the connector shape, terminal count, and wire layout to the original harness before installation. Verify pin orientation and secure each terminal fully to maintain a stable connection at the engine coolant temperature sensor. This part cross-references CONB11535 and EC3128 for the same application.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eStandard Ignition S3099 is built as a replacement electrical connector for service work on Hyundai and Kia cooling-system sensor circuits. Confirm vehicle year, make, model, and connector style against the original part before installation.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":52820790345909,"sku":"FBHK-S3099","price":33.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_S3099_Fro.jpg?v=1784529515","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-s3099-engine-coolant-temperature-sensor-connector","provider":"PartCatalog","version":"1.0","type":"link"}