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Product Details
The Honda OEM Mass Air Flow (MAF) Sensor is a genuine factory replacement designed for the 2006-2011 Honda Civic Si, 2007-2009 Honda CR-V, and 2007-2011 Honda Element. This sensor plays an essential role in engine performance by measuring the amount of air entering the engine and providing accurate airflow information to the ECU.
The ECU uses this information to calculate proper fuel delivery, helping maintain consistent air-fuel ratios, smooth engine operation, and efficient combustion.
Over time, MAF sensors can become contaminated or develop electrical faults, resulting in inaccurate airflow readings. A failing sensor may cause rough idling, hesitation, poor throttle response, reduced fuel economy, or a check engine light.
Manufactured to Honda's original equipment specifications, this sensor provides factory-quality fitment and dependable performance. It is an excellent replacement for routine engine repairs, troubleshooting airflow-related issues, or restoring proper operation on compatible K-Series engines.
Features
- Genuine Honda OEM Part: Manufactured to Honda's original factory specifications.
- Accurate Airflow Measurement: Monitors incoming air mass for proper engine management.
- Essential ECU Feedback: Provides airflow information used to calculate fuel delivery.
- Helps Restore Engine Performance: Ideal for replacing a faulty sensor causing hesitation, rough idling, or poor fuel economy.
- Factory Electrical Connection: Designed to work with the original vehicle wiring harness.
- Direct Factory Replacement: Installs in the original MAF sensor location without modification on compatible vehicles.
- K-Series Compatibility: Designed for select K20Z3, K24Z1, and related applications.
- OEM Part Number: 37980-RTA-003.
Additional Information
- Manufacturer: Honda
- Part Number: 37980-RTA-003
- OEM Description: Meter Assembly, Air Flow
- Other Names: Mass Air Flow Sensor / MAF Sensor / Air Mass Sensor
- Product Type: Engine Airflow Sensor
- Compatible Engines: Select K20Z3 and K24 Applications
- Installation Location: Engine Air Intake System
- Quantity: Sold Individually (1 Sensor)
Installation Notes
- Before installation, inspect the MAF sensor electrical connector, wiring harness, air filter, and intake tubing for damage or contamination.
- Disconnect the factory electrical connector and carefully remove the original sensor from the intake housing. Install the replacement in the factory mounting location, ensuring it is properly seated and secured.
- Reconnect the electrical connector and verify that the intake tubing and air filter housing are properly sealed to prevent unmetered air from entering the engine.
- After installation, clear any related diagnostic trouble codes and verify proper engine operation.
Note:
- Includes one genuine Honda mass air flow sensor. The intake housing, wiring harness, electrical connector, and additional intake components are sold separately.
For K-Series engine swaps, aftermarket cold air intakes, turbocharged applications, or supercharged builds, confirm MAF sensor compatibility and proper calibration with your specific ECU and intake configuration before ordering.
| Part Number: | 37980-RTA-003 |
| Brand: | Honda |
WARNING: This product may contain chemicals known to the State of California to cause cancer or birth defects. www.P65Warnings.ca.gov.
Vehicle Fitment
| Year | Make | Model | Trim |
|---|---|---|---|
| 2006 | Honda | Civic | Si |
| 2007 | Honda | CR-V | EX |
| 2007 | Honda | CR-V | EX-L |
| 2007 | Honda | CR-V | LX |
| 2007 | Honda | Civic | Si |
| 2007 | Honda | Element | EX |
| 2007 | Honda | Element | LX |
| 2007 | Honda | Element | SC |
| 2008 | Honda | CR-V | EX |
| 2008 | Honda | CR-V | EX-L |
| 2008 | Honda | CR-V | LX |
| 2008 | Honda | Civic | MUGEN Si |
| 2008 | Honda | Civic | Si |
| 2008 | Honda | Element | EX |
| 2008 | Honda | Element | LX |
| 2008 | Honda | Element | SC |
| 2009 | Honda | CR-V | EX |
| 2009 | Honda | CR-V | EX-L |
| 2009 | Honda | CR-V | LX |
| 2009 | Honda | Civic | Si |
| 2009 | Honda | Element | EX |
| 2009 | Honda | Element | LX |
| 2009 | Honda | Element | SC |
| 2010 | Honda | Civic | Si |
| 2010 | Honda | Element | EX |
| 2010 | Honda | Element | LX |
| 2010 | Honda | Element | SC |
| 2011 | Honda | Civic | Si |
| 2011 | Honda | Element | EX |
| 2011 | Honda | Element | LX |
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