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Make sure this part fits

Honda 37870-PJ7-003 Sensor Assembly, Water Temperature (Tw5) (Matsushita)

1988-2004 Honda 37870PJ7003

Customer Questions & Expert Answers (4)
37870-PJ7-003 Honda Sensor Assembly, Water Temperature (Tw5) (Matsushita) Product Photo 1 of 1
37870-PJ7-003 Honda Sensor Assembly, Water Temperature (Tw5) (Matsushita) Product Photo 1 of 1
37870-PJ7-003 Honda Sensor Assembly, Water Temperature (Tw5) (Matsushita) Illustration 1 of 1
  • Part Description
    Coolant Temp Sensor
  • Manufacturer
    Honda
Make sure this part fits
$102.05 MSRP: $144.14
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  • Related Parts
  • Specifications
  • Fitment
  • Q&A

  • 37870-PJ7-003 Sensor Assembly, Water Temperature (Tw5) (Matsushita) is Ref No. 24 in the diagram below

    1991 Honda Civic Sensor Assembly, Water Temperature (Tw5) (Matsushita) Diagram for 37870-PJ7-003
    The diagram listed above is for your reference. View diagram for your vehicle

    Related Parts

  • Product Specifications

    BrandGenuine Honda
    Manufacturer Part Number37870-PJ7-003
    Part DescriptionCoolant Temp Sensor
    Item Dimensions2.7 x 1.7 x 1.5 inches
    Item Weight0.20 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerHonda
    SKU37870-PJ7-003
    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
    1989 Honda Accord2 Door LXI, 2 Door SEI, 3 Door LXI, 4 Door LXI, 4 Door SEIKA 4AT, KA 5MT, KL 4AT, KL 5MT
    1988 Honda Accord2 Door LXI, 3 Door LXI, 4 Door LXIKA 4AT, KA 5MT, KL 4AT, KL 5MT
    2000 Honda Civic2 Door DX, 2 Door EX, 2 Door HX, 2 Door SI, 3 Door CX, 3 Door DX, 4 Door DX, 4 Door DX-VP, 4 Door EX, 4 Door GX, 4 Door LXKA 4AT, KA 5MT, KA CVT, KL 5MT, KL CVT
    1999 Honda Civic2 Door DX, 2 Door EX, 2 Door HX, 2 Door SI, 3 Door CX, 3 Door DX, 4 Door DX, 4 Door DX-VP, 4 Door EX, 4 Door GX, 4 Door LXKA 4AT, KA 5MT, KA CVT, KL 5MT, KL CVT
    1998 Honda Civic2 Door DX, 2 Door EX, 2 Door HX, 3 Door CX, 3 Door DX, 4 Door DX, 4 Door EX, 4 Door GX, 4 Door LXKA 4AT, KA 5MT, KA CVT, KL 4AT, KL 5MT, KL CVT, KW 5MT
    1997 Honda Civic2 Door DX, 2 Door EX, 2 Door HX, 3 Door CX, 3 Door DX, 4 Door DX, 4 Door EX, 4 Door LXKA 4AT, KA 5MT, KA CVT, KL 4AT, KL 5MT, KL CVT, KR 5MT, KW 5MT
    1996 Honda Civic2 Door DX, 2 Door EX, 2 Door HX, 3 Door CX, 3 Door DX, 4 Door DX, 4 Door EX, 4 Door LXKA 4AT, KA 5MT, KA CVT, KL 4AT, KL 5MT, KL CVT, KR 5MT
    1995 Honda Civic2 Door DX, 2 Door EX, 3 Door CX, 3 Door DX, 3 Door SI, 3 Door VX, 4 Door DX, 4 Door EX, 4 Door LXKA 4AT, KA 5MT, KL 5MT
    1994 Honda Civic2 Door DX, 2 Door EX, 3 Door CX, 3 Door DX, 3 Door SI, 3 Door VX, 4 Door DX, 4 Door EX, 4 Door LXKA 4AT, KA 5MT, KL 4AT, KL 5MT
    1993 Honda Civic2 Door DX, 2 Door EX, 2 Door EX-S, 3 Door CX, 3 Door DX, 3 Door SI, 3 Door VX, 4 Door DX, 4 Door EX, 4 Door LXKA 4AT, KA 5MT, KL 4AT, KL 5MT
    View More

  • 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-PJ7-003 fits your vehicle.
    Posted and answered by Honda Parts Specialist Aaron
    Q:
    What happens to the resistance of the thermistor as the Coolant Temperature Sensor detects an increase in coolant temperature for the 1991 Honda CRX? Posted by Brice C.
    A:
    The resistance of the thermistor decreases as the coolant temperature increases. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by Honda Parts Specialist Lawrence / Jul 06, 2024
    Q:
    What should be checked if an overheating indication occurs even when the engine is cold for the 1993 Honda Del Sol, particularly the Coolant Temperature Sensor? Posted by Ferdinand L.
    A:
    If an overheating indication occurs even when the engine is cold, the wiring between the dash and the sending unit should be checked for a short circuit to ground. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by Honda Parts Specialist Gino / Jul 16, 2025
    Q:
    Does this P/N 37870-PJ7-003 come with the O-Ring or does that have to be purchased separately. Posted by Greggory E. / 2000 Honda CR-V
    A:
    Yes part 37870-PJ7-003, does come with the O-Ring.
    Answered by Honda Parts Specialist Daren / Jun 22, 2022

Genuine Honda Part 37870-PJ7-003, the Right Choice

To ensure reliability, purchase Honda part # 37870-PJ7-003 Sensor Assembly, Water Temperature (Tw5) (Matsushita). It is sometimes referred to as Honda Coolant Temperature Sensor. 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 1988-1989 Honda Accord, 1997-2001 Honda CR-V, 1989-2000 Honda Civic, 1988-1990 Honda Prelude.

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