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Hella 009149441 Mass Air Flow Sensor
| Brand | Hella 009149441 |
|---|---|
| Voltage | 12.00 |
| Color | Black |
| Sensor Type | Hot-wire sensor |
| Housing Included | Yes |
| Inlet Connection Diameter | 3.15 |
| Inlet Connection Diameter | 80.00 |
| Terminal Type | Blade |
| Mounting Hardware Included | No |
| Universal Or Specific Fit | Specific |
| Grade Type | Standard replacement |
| Connector Quantity | 1 |
| Connector Shape | Rectangular |
| Gasket Or Seal Included | No |
| Housing Material | Plastic |
| Terminal Quantity | 4 |
| Connector Gender | Female |
| Terminal Gender | Male |
| Wiring Harness Included | No |
| Mounting Type | Pipe-neck |
| Mounting Bracket Included | No |
| Assy/Disassy by Qualified Personnel Required! | . |
| Induction Pipe Connector Diameter [in] | 3.15 |
| Induction Pipe Connector Diameter [mm] | 80 |
| Mounting Type | Pipe-neck |
| Number of pins | 4 |
| Suction pipe connector diameter [in] | 3.15 |
| Suction pipe connector diameter [mm] | 80 |
| Fits | Audi and Volkswagen · 12 vehicles |
Standard replacement. Plug-and-play mass air flow sensor with OE-level accuracy.
Hot-wire sensor. Delivers precise airflow data for accurate fuel-to-air ratios.
Plastic housing. Lightweight construction with a rectangular 4-pin connector.
Cross-references Delphi AF10397, Delphi AF10480 and Focus Auto Parts 86303 for the same application. See all 31.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
HELLA Mass Air Flow Sensor for OE-Style Air Measurement
Restore accurate airflow readings with the HELLA Mass Air Flow Sensor, part number 009149441. This specific-fit, pipe-neck MAF sensor helps maintain the correct fuel-to-air ratio for smoother throttle response, improved drivability, and consistent engine performance.
Compatible With select Audi A3 and Volkswagen Beetle, Golf, Golf SportWagen, Jetta, and Passat applications that use a 4-pin connector and 80 mm pipe-neck mounting.
Key Features
- Hot-wire sensor design for precise airflow measurement
- Specific-fit replacement for direct application matching
- Plastic housing with black finish
- 4-pin rectangular connector with female plug interface
- Pipe-neck mounting with 3.15 in. / 80 mm inlet connection diameter
- 12V electrical specification
- Standard replacement grade for OE-style service
Detailed Description
HELLA 009149441 is a mass air flow sensor built to report incoming air volume accurately so the engine control system can calculate fuel delivery correctly. That matters on turbocharged and naturally aspirated engines alike, especially when drivability symptoms point to incorrect airflow data. This sensor uses a hot-wire design, includes the housing, and is configured for a specific fit with a single rectangular connector and four terminals.
Vehicle coverage includes 2015-2016 Audi A3, 2013-2015 Volkswagen Beetle, 2015 Volkswagen Golf, 2015 Volkswagen Golf SportWagen, 2015 Volkswagen Jetta, and 2012-2015 Volkswagen Passat. If you are searching for a 2015 Volkswagen Golf MAF sensor, a 2015 Volkswagen Jetta mass air flow sensor, or a 2015-2016 Audi A3 airflow sensor replacement, this part number 009149441 matches the listed pipe-neck and 4-pin configuration.
This part cross-references Delphi AF10397 and Walker Products 245-1106 for the same application.
What It Helps Address
- Rough idle caused by inaccurate airflow readings
- Hesitation or delayed throttle response
- Reduced fuel economy from incorrect air metering
- Check engine light conditions related to MAF sensor performance
- Driveability issues after a failing or contaminated airflow sensor
Installation Notes and Tips
Verify the 4-pin connector, pipe-neck mounting style, and 80 mm inlet diameter before installation. This HELLA mass air flow sensor is a specific-fit replacement, so matching the original connector shape, terminal count, and housing style is important for proper installation. Assy/disassy by qualified personnel required.
Quality Assurance
HELLA supplies OE-level replacement components, and this standard replacement MAF sensor is built to deliver accurate airflow data for the listed applications. Part number 009149441 is engineered for direct-fit service on the confirmed Audi and Volkswagen models above.
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2016 | Audi | A3 | TDI Prestige | 4-Pin Connector - Pipe-Neck |
| 2015 | Audi | A3 | TDI Prestige | 4-Pin Connector - Pipe-Neck |
| 2015 | Volkswagen | Beetle | TDI | 4-Pin Connector - Pipe-Neck |
| 2015 | Volkswagen | Golf | TDI SEL | 4-Pin Connector - Pipe-Neck |
| 2015 | Volkswagen | Golf SportWagen | TDI SEL | 4-Pin Connector - Pipe-Neck |
| 2015 | Volkswagen | Jetta | TDI SEL | 4-Pin Connector - Pipe-Neck |
| 2015 | Volkswagen | Passat | TDI SEL Premium | 4-Pin Connector - Pipe-Neck |
| 2014 | Volkswagen | Beetle | TDI | 4-Pin Connector - Pipe-Neck |
| 2014 | Volkswagen | Passat | TDI SEL Premium | 4-Pin Connector - Pipe-Neck |
| 2013 | Volkswagen | Beetle | TDI | 4-Pin Connector - Pipe-Neck |
| 2013 | Volkswagen | Passat | TDI SEL | 4-Pin Connector - Pipe-Neck |
| 2012 | Volkswagen | Passat | TDI SEL | 4-Pin Connector - Pipe-Neck |
| No rows match your filter. | ||||