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Walker 245-1247 Mass Air Flow Sensor
Overview of Walker Mass Air Flow Sensor for Mercedes-Benz C230
The Walker Mass Air Flow Assembly 245-1247 is designed specifically for Mercedes-Benz C230 models. This mass air flow sensor includes a housing and features a female connector with five terminals, ensuring precise airflow measurement for optimal engine performance.
- Includes housing for secure installation
- Female connector with 5 terminals for reliable electrical connection
- Compatible with Mercedes-Benz C230 vehicles
- Mounting hardware not included
- Part number 245-1247 for accurate identification
About the Walker Mass Air Flow Assembly Product Line
The Walker Mass Air Flow Assembly product line focuses on providing accurate and durable sensors for emission control systems. This line is engineered to meet OEM specifications, offering components that maintain proper air-fuel mixture readings. The 245-1247 sensor is part of this line, delivering consistent performance for Mercedes-Benz C230 models by integrating a housing and a female connector with five terminals.
Detailed Product Description
This Walker mass air flow sensor (part number 245-1247) is a critical component in the emission control system of the Mercedes-Benz C230. It measures the amount of air entering the engine, allowing the engine control unit to adjust fuel injection accordingly. The included housing protects the sensor from environmental factors, while the female connector with five terminals ensures a secure and accurate electrical connection. Note that mounting hardware is not included, so existing hardware or separate purchase may be necessary.
Common Issues Addressed by This Mass Air Flow Sensor
- Erratic engine idling or stalling
- Reduced fuel efficiency and increased emissions
- Check engine light triggered by airflow sensor faults
- Poor acceleration or hesitation during throttle response
- Engine performance issues related to incorrect air-fuel mixture
Installation Notes and Tips
When installing the Walker 245-1247 mass air flow sensor on a Mercedes-Benz C230, ensure the sensor housing is properly seated to prevent air leaks. Verify the female connector with five terminals is securely connected to avoid electrical faults. Since mounting hardware is not included, retain original fasteners or acquire compatible hardware before installation. Follow manufacturer torque specifications to avoid damage.
Quality Assurance and Warranty
Walker mass air flow sensors are manufactured to meet strict quality standards for emission control components. The 245-1247 sensor undergoes rigorous testing to ensure accurate airflow measurement and durability. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.
| Brand | Walker |
| Part Number | 245-1247 |
| Position | Walker Mass Air Flow Assembly |
| Connector Gender | Female |
| Housing Included | Yes |
| Mounting Hardware Included | No |
| Terminal Quantity | 5 |
This part fits 3 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2005 | Mercedes-Benz | C230 | 1.8L | L4 | N/A | Walker Mass Air Flow Assembly |
| 2004 | Mercedes-Benz | C230 | 1.8L | L4 | N/A | Walker Mass Air Flow Assembly |
| 2003 | Mercedes-Benz | C230 | 1.8L | L4 | N/A | Walker Mass Air Flow Assembly |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.