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Honda 37870-RTA-005 Sensor Assembly, Water Temperature (Denso)

2006-2026 Honda 37870RTA005

Customer Questions & Expert Answers (2)
37870-RTA-005 Honda Sensor Assembly, Water Temperature (Denso) Product Photo 1 of 4
37870-RTA-005 Honda Sensor Assembly, Water Temperature (Denso) Product Photo 1 of 4
37870-RTA-005 Honda Sensor Assembly, Water Temperature (Denso) Product Photo 2 of 4
37870-RTA-005 Honda Sensor Assembly, Water Temperature (Denso) Product Photo 3 of 4
37870-RTA-005 Honda Sensor Assembly, Water Temperature (Denso) Product Photo 4 of 4
37870-RTA-005 Honda Sensor Assembly, Water Temperature (Denso) Illustration 1 of 1
  • Part Description
    Coolant Temp Sensor
  • Manufacturer
    Honda
Make sure this part fits
$46.65 MSRP: $66.45
You Save: $19.80 (30%)
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  • Related Parts
  • Specifications
  • Fitment
  • Q&A

  • 37870-RTA-005 Sensor Assembly, Water Temperature (Denso) is Ref No. 20 in the diagram below

    2009 Honda S2000 Sensor Assembly, Water Temperature (Denso) Diagram for 37870-RTA-005
    The diagram listed above is for your reference. View diagram for your vehicle

    Related Parts

  • Product Specifications

    BrandGenuine Honda
    Manufacturer Part Number37870-RTA-005
    Part DescriptionCoolant Temp Sensor
    Item Dimensions10.4 x 6.4 x 1.1 inches
    Item Weight0.20 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerHonda
    SKU37870-RTA-005
    WarrantyThis genuine Honda part is guaranteed by Honda's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California's Proposition 65

  • Vehicle Fitment

    Year Make Model Body & Trim Emission & Transmission
    2022 Honda Accord4 Door 1.5T EX-L, 4 Door 1.5T LX, 4 Door 1.5T Sport, 4 Door 1.5T Sport SE, 4 Door 2.0T Sport, 4 Door 2.0T Touring10AT, CVT
    2021 Honda Accord4 Door (2.0 Sport), 4 Door (2.0 Touring), 4 Door EX-L, 4 Door LX, 4 Door SportKA CVT, KA XAT
    2020 Honda Accord4 Door (2.0 Sport), 4 Door (2.0 Touring), 4 Door EX, 4 Door EX-L, 4 Door EX-L (2.0), 4 Door LX, 4 Door SportKA 6MT, KA CVT, KA XAT
    2019 Honda Accord4 Door (2.0 Sport), 4 Door (2.0 Touring), 4 Door EX, 4 Door EX-L, 4 Door EX-L (2.0), 4 Door LX, 4 Door SportKA 6MT, KA CVT, KA XAT
    2018 Honda Accord4 Door (2.0 Sport), 4 Door (2.0 Touring), 4 Door EX, 4 Door EX-L, 4 Door EX-L (2.0), 4 Door LX, 4 Door Sport, 4 Door TouringKA 6MT, KA CVT, KA XAT
    2017 Honda Accord2 Door EX-L V6, 2 Door Touring (V6), 4 Door EX-L V6, 4 Door Touring (V6)KA 6AT, KA 6MT, KL 6AT
    2016 Honda Accord2 Door EX-L V6, 2 Door TRN-V6, 4 Door EX-L V6, 4 Door Touring (V6)KA 6AT, KA 6MT, KL 6AT
    2015 Honda Accord2 Door EX-L V6, 4 Door EX-L V6, 4 Door Touring (V6)KA 6AT, KA 6MT, KL 6AT
    2014 Honda Accord2 Door EX-L V6, 4 Door EX-L V6, 4 Door Touring (V6)KA 6AT, KA 6MT, KL 6AT, KL 6MT
    2013 Honda Accord2 Door EX-L V6, 4 Door EX-L V6, 4 Door Touring (V6)KA 6AT, KA 6MT, KL 6AT, KL 6MT
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  • Customer Questions & Expert Answers

    Q:
    I would like to make sure that this is the correct fit for my car.
    A:
    You can Select Your Vehicle to check if 37870-RTA-005 fits your vehicle.
    Posted and answered by Honda Parts Specialist Aaron
    Q:
    How to Replace a Coolant Temperature Sensor on a Honda Crosstour? Posted by Ehren V.
    A:
    Drain the engine coolant, remove the air filter housing, and disconnect the electrical connector from the ECT sensor. Unscrew and remove the ECT sensor and remove and discard the old O-ring. Tighten the ECT sensor to the correct torque, refill the cooling system, raise the vehicle, and support it securely on jackstands. Remove the lower splash shield, unplug the electrical connector, and untighten the sensor from the radiator. To reinstall, switch the removal steps going from the final step to the beginning step. Install a new O-ring on the sensor, tighten the ECT sensor securely, and refill the cooling system.
    You can Select Your Vehicle to see complete installation and repair tips.
    Answered by Honda Parts Specialist Jacob / Mar 10, 2024

Genuine Honda Part 37870-RTA-005, the Right Choice

To ensure reliability, purchase Honda part # 37870-RTA-005 Sensor Assembly, Water Temperature (Denso). It is sometimes referred to as Honda Coolant Temperature Sensor, Honda Temperature Sender. In terms of quality, OEM parts are the wise choice for Honda owners who want to keep their vehicles at peak performance. They are manufactured to follow official strict factory specifications and are made in world-class facilities. They undergo rigorous tests to ensure that they are durable and safe to use. This part fits 2008-2022 Honda Accord, 2007-2026 Honda Odyssey, 2009-2025 Honda Pilot, 2006-2021 Honda Civic.

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