A/C Air-Conditioner Pressure Sensor Switch – Fits Honda Accord, Civic, CR-V, Odyssey & Acura CSX, MDX, RLX, TLX – OEM 80450-SFE-003 / 80450-S7S-003
Original price was: £35.00.£25.00Current price is: £25.00.
Description
✅ Product Overview
The A/C pressure sensor switch plays a vital role in protecting your air-conditioning system by monitoring refrigerant pressure and signalling the compressor to engage or cut off as needed.
A faulty sensor can cause intermittent cooling, compressor shutdown, or even system damage.
This OEM-spec 3-pin switch is a brand-new, direct-replacement part for Honda and Acura models that use part numbers 80450-SFE-003 / 80450-S7S-003 / 92CP20-3 / 80450-SZW-003 / 80450-T2F-A01.
⚙️ Key Features & Benefits
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Direct-fit OEM-equivalent replacement – no wiring modifications required
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Accurately detects high & low refrigerant pressure for safe compressor operation
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Protects compressor from damage due to over-pressure or low-pressure cycling
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High-quality, wear-resistant materials for long service life
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Quick & simple installation – 3-pin connector plugs straight in
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Improves cabin comfort & safety by maintaining optimal A/C function
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Supplied brand-new with 12-month warranty
🛠️ Technical Specifications
| Specification | Detail |
|---|---|
| Part Type | A/C Pressure Sensor / Switch |
| OEM / Cross-Reference | 80450-SFE-003 · 80450-S7S-003 · 92CP20-3 · 80450-SZW-003 · 80450-T2F-A01 |
| Connector | 3-pin plug |
| Material | High-grade plastic & metal |
| Colour | Black / Silver |
| Condition | 100 % brand-new aftermarket OE-spec unit |
| Warranty | 12-month warranty |
🚗 Vehicle Compatibility
Fits a wide range of Honda & Acura models (check OEM number before purchase):
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Honda: Accord (2010-2021), Civic (2006-2020), CR-V (2007-2020), Odyssey (2011-2021), HR-V (2016-2020), Pilot (2009-2020), Ridgeline (2017-2020), Fit (2014-2020), Insight (2010-2021), Clarity (2017-2020), Passport (2019-2020), CR-Z (2011-2016), Crosstour (2012-2015) & more.
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Acura: CSX (2006-2011), ILX (2013-2022), MDX (2007-2020), RDX (2007-2022), RL / RLX (2007-2015), TL (2009-2014), TLX (2015-2020), TSX (2009-2014), NSX (2017-2021).
🟩 FAQ – Common Questions about A/C Pressure Sensors
🔎 1. What symptoms indicate a faulty A/C pressure sensor?
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A/C blowing warm air or shutting off unexpectedly
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Compressor not engaging despite sufficient refrigerant
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Erratic cooling – cycles on and off frequently
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Dashboard A/C warning light or fault codes (e.g., P0530-P0533)
🔎 2. Will replacing the sensor restore A/C cooling?
If the compressor and refrigerant charge are in good condition, a new sensor will usually restore proper cycling and improve cooling consistency.
🔎 3. Do I need to evacuate the refrigerant to change the sensor?
Most Honda/Acura sensors are mounted on the high-pressure line Schrader-type port, so refrigerant does not escape when the sensor is removed.
However, check your model’s service manual – if in doubt, have an F-Gas-certified technician perform the replacement.
🔎 4. Can I fit this sensor myself?
If accessible on the A/C line, it’s typically a simple unplug-and-swap job.
Ensure the ignition is off and the system is depressurised if required.
If unsure or if fault codes persist, seek professional help.
🔎 5. Does the sensor require calibration after installation?
No – it is plug-and-play; just clear any stored fault codes with an OBD-II scanner after fitting.
🔎 6. Is this sensor compatible with hybrid models such as Honda Clarity or Insight?
Yes – it is compatible with the listed hybrid variants as long as the OEM part numbers match.
💡 Pro Tip
When replacing the sensor, inspect the O-ring seal and replace if worn to prevent future refrigerant leaks.
Also, ensure the A/C condenser and fans are clean and free of debris, as restricted airflow can mimic sensor-related pressure faults.
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