Shopping Cart

Your cart is empty.

Your cart is empty.

37870-RTA-005 37870-RWC-A01 Temperature Sensor with Connector Pigtail Harness - Compatible with Honda Civic, Accord, Acura MDX 2007-2015 - OEM Replacement 37870RWCA01 37870RTA005

5.0 Write Review
Free shipping on orders over $29.99

$11.99

$ 5 .99 $5.99

In Stock
  • Exact OEM Replacement: Directly replaces Honda/Acura part numbers 37870-RTA-005, 37870-RWC-A01, 71-2741, SU10433, and others. Verify your original sensor’s part number before purchase.
  • Wide Compatibility: Fits 2007-2015 Honda Civic, Accord, Odyssey, CR-Z, Fit, and 2007-2012 Acura MDX, RDX, TL, RL, Pilot, Ridgeline (see full list below).
  • Durable & Reliable: High-quality materials meet or exceed OEM standards, ensuring long-lasting performance in extreme temperatures.
  • Easy Installation: Includes connector pigtail harness for straightforward installation without modifications.
  • Effective Performance: Ensures accurate coolant temperature readings to prevent overheating and engine damage.


Ensure optimal engine performance and prevent overheating with the 37870-RTA-005 37870-RWC-A01 Temperature Sensor with Connector Pigtail Harness, a precision-engineered OEM replacement for Honda and Acura vehicles. Designed to resolve issues like erratic temperature readings, check engine lights (e.g., P0116, P0128 codes), and coolant system failures, this sensor restores factory-level accuracy for engines ranging from 1.5L to 3.7L.
 Guaranteed Fitment
Compatible with Honda: Civic 1.5L 1.8L (2007-2015), Accord 3.5L (2008-2015), Odyssey 3.5L (2007-2013), Pilot 3.5L (2009-2012), CR-Z (2011-2015), Crosstour 3.5L (2010-2014), Ridgeline 3.5L (2009-2012), FIT (2009-2015), INSIGHT (2010-2013)
 Compatible with Acura: MDX 3.7L (2007-2012), RDX 3.5L (2007-2012), TL TL 3.5L 3.7L (2007-2012), RL (2009-2012) 3.7L, TSX 2.4L 3.5L (2010-2012)
 Confirm your vehicle’s year, model, and engine size match the compatibility list.
 High-Temp Durability
 Brass/Thermoplastic Construction: Resists corrosion and vibration for reliable signal transmission.
 OEM Connector: Seamless integration with factory wiring harnesses—no splicing required.
 Solves Critical Issues
 Prevents engine overheating or inaccurate coolant readings.
 Eliminates “Check Engine” warnings related to temperature sensors.
 Restores fuel efficiency and emission control.
 Technical Specifications:
 Part Numbers: 37870-RWC-A01, 37870RWCA01, 37870-RTA-005, 37870RTA005, 37870-RZA-007, 37870RZA007, SU10433, 71-2741
 Material: Brass body with thermoplastic seal
 Voltage: 5V DC
 Operating Temperature: -40°C to +150°C
 Package Includes:
1 x Temperature Sensor with Connector Pigtail Harness