
The 37880-P05-A00 coolant temperature sensor is a genuine Honda OEM component that monitors engine coolant temperature and sends accurate readings to the ECU. This sensor plays a key role in regulating fuel delivery, ignition timing, and cooling fan activation. A faulty sensor can lead to poor fuel economy, rough idle, or overheating—making this a must-replace item during diagnostics, rebuilds, or routine maintenance.
Key Features:
100% Genuine Honda OEM coolant temp sensor
Provides real-time temperature data to the ECU
Critical for proper fuel mixture, ignition timing, and fan control
Helps resolve CEL codes related to temperature or sensor performance
Direct-fit replacement — no modification required
Compatible With:
1992–2000 Honda Civic (D-series)
1994–2001 Acura Integra (B-series)
Common across many Honda/Acura platforms — confirm via VIN or ECU diagram
Specifications:
Part Number: 37880-P05-A00
Replaces: N/A
Condition: Brand New
Quantity: 1 Sensor
Thread Size: M12 x 1.5
Connector Type: 2-pin
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