A-Premium A/C Pressure Switch Sensor compatible with Hyundai & Kia — OEM-fit, 3‑terminal

The A-Premium A/C clutch pressure switch sensor is an OEM-style replacement that monitors refrigerant pressure and restores proper A/C clutch engagement for compatible Hyundai and Kia vehicles.

This compact pressure switch is engineered as a direct-fit substitute for worn or failed original sensors on many Hyundai and Kia models. Built to match factory specifications, the sensor helps the air-conditioning system communicate refrigerant pressure to the vehicle’s control circuitry so the compressor clutch engages only when conditions are safe and efficient. That makes it a common replacement part when A/C systems refuse to start, cycle erratically, or trigger fault codes related to pressure sensing.

Which Hyundai and Kia models does this sensor fit?

The A-Premium pressure switch is compatible with a wide range of Hyundai and Kia cars and SUVs from mid-2000s to late-2010s. Always verify your vehicle’s year and part number against the provided reference numbers before purchasing to ensure fitment.

• Hyundai: Accent (2005–2017), Azera (2006–2017), Elantra (2006–2018), Elantra Coupe (2013–2014), Elantra GT (2013–2018), Entourage (2007–2008), Equus (2011–2016), Genesis (2009–2016), Santa Fe (2006–2018)
• Kia: Amanti (2006–2009), Borrego (2009–2010), Forte families (2010–2018), Optima (2006–2020), Rio and Rio5 (2005–2017), Rondo (2007–2011), Sedona (2006–2012, 2014–2021), Sorento (2006–2009, 2011–2018)
• Reference numbers for cross-check: 1S9347, 171175, 37324, 977211G000, 977213K000, 97721D2000, SW9969C, SW6803

How does this sensor affect A/C performance?

By monitoring system refrigerant pressure and signaling the vehicle’s control module, the switch helps ensure the compressor engages only within safe pressure ranges. A functioning sensor prevents compressor damage from over-pressure or low-pressure conditions and improves reliable cabin cooling.

• Fast, accurate pressure detection to reduce false clutch cycling
• Prevents compressor lockout under unsafe refrigerant pressures
• Stabilizes A/C operation for consistent cabin temperature

What are the sensor’s key specifications and build details?

This A-Premium sensor is designed to match OEM form and function: a three-terminal blade connector, male terminals, and a black finished housing that plugs directly into factory wiring harnesses. Materials and manufacturing meet strict tolerances to deliver repeatable electrical response and long service life.

• Terminal quantity: 3; terminal type: blade; terminal gender: male
• Connector interface: female on vehicle harness; color/finish: black
• Manufactured to OEM-like tolerances using high-performance materials

Is this sensor backed by warranty and what are the benefits of choosing A-Premium?

A-Premium provides a one-year, unlimited-mileage guarantee on this pressure sensor, giving you confidence in quality and fitment. The brand emphasizes parts manufactured to exacting specifications and offers wide access to automotive replacement categories, simplifying part sourcing for repairs.

• One-year unlimited-mileage warranty for repair coverage peace of mind
• Built to OEM-style dimensions and electrical characteristics
• Reliable aftermarket choice for routine A/C system maintenance and repairs

Who is this for: technicians, DIY owners, and fleet managers who need a direct-fit, dependable A/C clutch pressure switch for Hyundai and Kia models listed above. If your vehicle shows A/C clutch engagement issues, pressure-related fault codes, or intermittent cooling, this sensor offers an affordable, OEM-like replacement to restore proper system communication and operation.