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:
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100% Genuine Honda OEM coolant temp sensor
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Provides real-time temperature data to the ECU
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Critical for proper fuel mixture, ignition timing, and fan control
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Helps resolve CEL codes related to temperature or sensor performance
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Direct-fit replacement — no modification required
Compatible With:
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1992–2000 Honda Civic (D-series)
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1994–2001 Acura Integra (B-series)
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Common across many Honda/Acura platforms — confirm via VIN or ECU diagram
Specifications:
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Part Number: 37880-P05-A00
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Replaces: N/A
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Condition: Brand New
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Quantity: 1 Sensor
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Thread Size: M12 x 1.5
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Connector Type: 2-pin
Why Buy from Elite Race Fab?
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We carry only 100% genuine Honda OEM electronics
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Fast, secure shipping from real Honda diagnostics experts
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Trusted by tuners, techs, and restoration shops nationwide
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Real support — get the right sensor the first time