A-Premium Engine Coolant Temperature Sensor for Hyundai & Kia — 4-Terminal Black Direct Replacement

A-Premium Engine Coolant Temperature Sensor is a direct-replacement 4-terminal sensor engineered to restore accurate coolant temperature readings on a wide range of Hyundai and Kia models.

This replacement coolant temperature sensor—sold as a single boxed unit—matches OEM fitment for many Hyundai and Kia vehicles, offering a straightforward swap when the original sensor fails or shows erratic readings. It arrives in a durable package and features blade terminals for secure electrical connections. The sensor is finished in black and is designed for direct installation without modifications.

Which Hyundai and Kia models will this sensor fit?

The A-Premium sensor covers numerous model years across both brands, including sedans, SUVs, and performance variants. Always compare the listed reference numbers and electrical terminal configuration to your original part before ordering.

• Hyundai: Azera (2012–2017), Genesis (2009–2013), Palisade (2020–2023), Santa Fe (2010–2020), Santa Fe Sport (2013–2018), Sonata (2010–2023), Tucson (2010–2015, 2018–2021), Veloster N (2019–2022)
• Kia: Cadenza (2016, 2020), Forte family (2010–2013), Forte Koup/Forte5 (2010–2013), Magentis (2010), Optima (2011–2020), Rondo (2009–2011), Sedona (2011–2012, 2014–2018, 2021), Sorento (2011–2020), Sportage (2011–2022), Telluride (2020–2023)
• Reference numbers include: 3922038010, 392203C010, 1581695, 1712546 and others for cross-checking compatibility.

How does this sensor match the original electrical and mechanical specifications?

The sensor is built with a four-blade terminal layout and a black finish to mirror the OEM component’s form and function. It is sold as a single package and designed for direct replacement so the mounting and connector orientation align with factory locations.

• Terminal quantity: 4 with blade-style connectors for secure contact
• Color/finish: black to match original appearance
• Packaging: shipped in a protective box to prevent shipping damage
• Fitment type: direct replacement—no modification required for compatible vehicles

What should I expect during installation and maintenance?

Installation is straightforward for anyone comfortable accessing the coolant temperature sensor location on their engine. Turn the engine cool and relieve pressure from the cooling system before removing the old sensor, then reconnect the electrical plug and verify there are no coolant leaks or dashboard warning lights after startup.

• Install when engine is cold to avoid scalding and coolant spray
• Check connector seating and terminal condition for a reliable electrical connection
• Inspect for leaks after installation and top up coolant if necessary
• Reset engine fault codes with an OBD-II reader if a related diagnostic trouble code was present

What warranty and support does A-Premium provide?

A-Premium backs this temperature sensor with a one-year unlimited-mileage guarantee, allowing you to replace a faulty part within that period. Their product range includes a broad selection of automotive accessories, and customer support can help confirm fitment or address post-purchase questions.

• One-year unlimited-mileage warranty for manufacturing-related issues
• Wide catalog of related automotive parts for matching replacements
• Support available for fitment confirmation using reference numbers

Who is this for: This sensor is intended for DIY mechanics and professional technicians working on compatible Hyundai and Kia vehicles that require a direct-replacement coolant temperature sensor. It’s a practical choice when the original sensor shows failure symptoms—such as incorrect temperature readings, cooling fan irregularities, or engine management alerts—and you want a boxed, OEM-style part with a clear warranty.