37880-PLC-004 Intake Air Temp (IAT) Sensor for Honda K20A2

Honda K20A2 Intake Air Temperature (IAT) Sensor – 37880-PLC-004

Ensure accurate engine performance data with the Honda K20A2 Intake Air Temperature Sensor, OEM part number 37880-PLC-004. This genuine Honda IAT sensor delivers precise air temperature readings to your ECU, helping optimize air-fuel ratios, ignition timing, and overall engine efficiency.

This sensor is a direct replacement for the factory IAT sensor found in the K20A2 engine and is fully compatible with Hybrid Racing K-Swap intake setups. It’s also designed for seamless installation in several Honda and Acura models, making it a must-have for K-Swap builds and OEM maintenance.

Tested to meet Honda’s strict quality standards, this sensor features a plug-and-play design, durable housing, and reliable thermal response characteristics. Whether you’re restoring performance or building a swap-ready platform, this sensor keeps your data accurate and your engine running smoothly.

Vehicle Compatibility:

• Hybrid Racing K-Swap Intakes
• 2006–2009 Honda S2000
• 2007–2008 Honda Fit
• 2003–2006 Honda Element
• 2001–2005 Honda Civic
• 2002–2006 Honda CR-V
• 2003–2004 Honda Accord
• 2004–2008 Acura TSX
• 2002–2006 Acura RSX
• 2003–2004 Acura MDX

Key Features:

• OEM Honda IAT Sensor – Part #37880-PLC-004
• Accurate air temperature readings for optimal ECU performance
• Perfect for K20A2 engine swaps and factory replacements
• Plug-and-play fitment with high thermal responsiveness
• Compatible with Hybrid Racing K Swap Intakes and multiple Honda/Acura models

Restore precision to your intake system with a sensor engineered by Honda for dependable, real-world performance and K-Swap reliability.