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Walker 245-1231 Mass Air Flow Sensor
Overview of Walker Mass Air Flow Sensor 245-1231
The Walker Mass Air Flow Assembly 245-1231 is designed to provide accurate airflow measurement for optimal engine performance. This sensor is compatible with various Dodge and Mercedes-Benz models, ensuring precise air intake readings for efficient fuel management.
- Includes housing for secure installation
- Five terminal connections for reliable signal transmission
- Female connector design for direct compatibility
- Compatible with Dodge and Mercedes-Benz vehicles including C230, C250, C280, C300, and more
- Part number 245-1231 for easy identification and ordering
Walker Mass Air Flow Assembly Product Line Details
The Walker Mass Air Flow Assembly product line focuses on delivering emission control sensors that meet OEM specifications. This line emphasizes durability and precise airflow measurement, which is critical for maintaining engine efficiency and emission standards. The 245-1231 sensor is part of this line, offering a housing-included design that simplifies installation and ensures sensor protection.
Detailed Product Description
This mass air flow sensor features a housing included to protect the sensor element from contaminants and physical damage. It has five terminals, which provide multiple signal pathways for accurate data transmission to the engine control unit. The female connector ensures a secure and proper electrical connection. This sensor is engineered to fit a range of Dodge and Mercedes-Benz models such as the C230, C250, C280, C300, CL550, and Sprinter 2500, among others, making it a versatile choice for emission control system repairs.
Common Applications and Issues Addressed
- Restores accurate air intake measurement for improved fuel efficiency
- Resolves engine hesitation or stalling caused by faulty airflow readings
- Eliminates rough idling linked to sensor malfunction
- Helps reduce emission control system errors and check engine light triggers
- Supports proper engine performance in Dodge and Mercedes-Benz vehicles
Installation Notes and Tips
Installation requires careful handling of the sensor and connector to avoid damage. The included housing should be securely mounted to protect the sensor element. Note that mounting hardware is not included, so existing hardware should be reused or sourced separately. Ensure the female connector is properly seated to maintain electrical integrity. It is recommended to verify compatibility with your specific vehicle model before installation.
Quality Assurance and Warranty
Walker mass air flow sensors are manufactured to meet strict quality standards for emission control components. The 245-1231 part undergoes rigorous testing to ensure reliable performance and durability. While specific warranty details are not provided here, Walker products typically come with a limited warranty covering defects in materials and workmanship.
| Brand | Walker |
|---|---|
| Part Number | 245-1231 |
| Position | Walker Mass Air Flow Assembly |
| Connector Gender | Female |
| Housing Included | Yes |
| Mounting Hardware Included | No |
| Terminal Quantity | 5 |
This part fits 122 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2015 | Mercedes-Benz | G550 | 5.5L | V8 | N/A | Walker Mass Air Flow Assembly |
| 2014 | Mercedes-Benz | G550 | 5.5L | V8 | N/A | Walker Mass Air Flow Assembly |
| 2013 | Mercedes-Benz | G550 | 5.5L | V8 | N/A | Walker Mass Air Flow Assembly |
| 2013 | Mercedes-Benz | S400 | 3.5L | V6 | N/A | Walker Mass Air Flow Assembly |
| 2012 | Mercedes-Benz | C250 | 2.5L | V6 | N/A | Complete Assembly |
| 2012 | Mercedes-Benz | C300 | 3.0L | V6 | N/A | Walker Mass Air Flow Assembly |
| 2012 | Mercedes-Benz | G550 | 5.5L | V8 | N/A | Walker Mass Air Flow Assembly |
| 2012 | Mercedes-Benz | GL450 | 4.7L | V8 | N/A | Walker Mass Air Flow Assembly |
| 2012 | Mercedes-Benz | GL550 | 5.5L | V8 | N/A | Walker Mass Air Flow Assembly |
| 2012 | Mercedes-Benz | GLK350 | 3.5L | V6 | N/A | Walker Mass Air Flow Assembly |
| 2012 | Mercedes-Benz | S400 | 3.5L | V6 | N/A | Walker Mass Air Flow Assembly |
| 2012 | Mercedes-Benz | SL550 | 5.5L | V8 | N/A | Walker Mass Air Flow Assembly |
| 2011 | Mercedes-Benz | C250 | 2.5L | V6 | N/A | Complete Assembly |
| 2011 | Mercedes-Benz | C300 | 3.0L | V6 | N/A | Walker Mass Air Flow Assembly |
| 2011 | Mercedes-Benz | C350 | 3.5L | V6 | N/A | Walker Mass Air Flow Assembly |
| 2011 | Mercedes-Benz | CLS550 | 5.5L | V8 | N/A | Walker Mass Air Flow Assembly |
| 2011 | Mercedes-Benz | E350 | 3.5L | V6 | N/A | Walker Mass Air Flow Assembly |
| 2011 | Mercedes-Benz | E550 | 5.5L | V8 | N/A | Walker Mass Air Flow Assembly |
| 2011 | Mercedes-Benz | G550 | 5.5L | V8 | N/A | Walker Mass Air Flow Assembly |
| 2011 | Mercedes-Benz | GL450 | 4.7L | V8 | N/A | Walker Mass Air Flow Assembly |
| 2011 | Mercedes-Benz | GL550 | 5.5L | V8 | N/A | Walker Mass Air Flow Assembly |
| 2011 | Mercedes-Benz | GLK350 | 3.5L | V6 | N/A | Walker Mass Air Flow Assembly |
| 2011 | Mercedes-Benz | ML350 | 3.5L | V6 | N/A | Walker Mass Air Flow Assembly |
| 2011 | Mercedes-Benz | ML450 | 3.5L | V6 | N/A | Walker Mass Air Flow Assembly |
| 2011 | Mercedes-Benz | ML550 | 5.5L | V8 | N/A | Walker Mass Air Flow Assembly |
| 2011 | Mercedes-Benz | R350 | 3.5L | V6 | N/A | Walker Mass Air Flow Assembly |
| 2011 | Mercedes-Benz | S400 | 3.5L | V6 | N/A | Walker Mass Air Flow Assembly |
| 2011 | Mercedes-Benz | S450 | 4.7L | V8 | N/A | Complete Assembly |
| 2011 | Mercedes-Benz | S550 | 5.5L | V8 | N/A | Walker Mass Air Flow Assembly |
| 2011 | Mercedes-Benz | SL550 | 5.5L | V8 | N/A | Walker Mass Air Flow Assembly |
| 2011 | Mercedes-Benz | SLK300 | 3.0L | V6 | N/A | Walker Mass Air Flow Assembly |
| 2011 | Mercedes-Benz | SLK350 | 3.5L | V6 | N/A | Walker Mass Air Flow Assembly |
| 2010 | Mercedes-Benz | C250 | 2.5L | V6 | N/A | Complete Assembly |
| 2010 | Mercedes-Benz | C300 | 3.0L | V6 | N/A | Walker Mass Air Flow Assembly |
| 2010 | Mercedes-Benz | C350 | 3.5L | V6 | N/A | Walker Mass Air Flow Assembly |
| 2010 | Mercedes-Benz | CL550 | 5.5L | V8 | N/A | Walker Mass Air Flow Assembly |
| 2010 | Mercedes-Benz | CLS550 | 5.5L | V8 | N/A | Walker Mass Air Flow Assembly |
| 2010 | Mercedes-Benz | E350 | 3.5L | V6 | N/A | Walker Mass Air Flow Assembly |
| 2010 | Mercedes-Benz | E550 | 5.5L | V8 | N/A | Walker Mass Air Flow Assembly |
| 2010 | Mercedes-Benz | G550 | 5.5L | V8 | N/A | Walker Mass Air Flow Assembly |
| 2010 | Mercedes-Benz | GL450 | 4.7L | V8 | N/A | Walker Mass Air Flow Assembly |
| 2010 | Mercedes-Benz | GL550 | 5.5L | V8 | N/A | Walker Mass Air Flow Assembly |
| 2010 | Mercedes-Benz | GLK350 | 3.5L | V6 | N/A | Walker Mass Air Flow Assembly |
| 2010 | Mercedes-Benz | ML350 | 3.5L | V6 | N/A | Walker Mass Air Flow Assembly |
| 2010 | Mercedes-Benz | ML450 | 3.5L | V6 | N/A | Walker Mass Air Flow Assembly |
| 2010 | Mercedes-Benz | ML550 | 5.5L | V8 | N/A | Walker Mass Air Flow Assembly |
| 2010 | Mercedes-Benz | R350 | 3.5L | V6 | N/A | Walker Mass Air Flow Assembly |
| 2010 | Mercedes-Benz | S400 | 3.5L | V6 | N/A | Walker Mass Air Flow Assembly |
| 2010 | Mercedes-Benz | S450 | 4.7L | V8 | N/A | Complete Assembly |
| 2010 | Mercedes-Benz | S550 | 5.5L | V8 | N/A | Walker Mass Air Flow Assembly |
| 2010 | Mercedes-Benz | SL550 | 5.5L | V8 | N/A | Complete Assembly |
| 2010 | Mercedes-Benz | SLK300 | 3.0L | V6 | N/A | Walker Mass Air Flow Assembly |
| 2010 | Mercedes-Benz | SLK350 | 3.5L | V6 | N/A | Walker Mass Air Flow Assembly |
| 2009 | Mercedes-Benz | C230 | 2.5L | V6 | N/A | Complete Assembly |
| 2009 | Mercedes-Benz | C300 | 3.0L | V6 | N/A | Walker Mass Air Flow Assembly |
| 2009 | Mercedes-Benz | C350 | 3.5L | V6 | N/A | Walker Mass Air Flow Assembly |
| 2009 | Mercedes-Benz | CL550 | 5.5L | V8 | N/A | Walker Mass Air Flow Assembly |
| 2009 | Mercedes-Benz | CLK350 | 3.5L | V6 | N/A | Walker Mass Air Flow Assembly |
| 2009 | Mercedes-Benz | CLK550 | 5.5L | V8 | N/A | Walker Mass Air Flow Assembly |
| 2009 | Mercedes-Benz | CLS550 | 5.5L | V8 | N/A | Walker Mass Air Flow Assembly |
| 2009 | Mercedes-Benz | E350 | 3.5L | V6 | N/A | Walker Mass Air Flow Assembly |
| 2009 | Mercedes-Benz | E550 | 5.5L | V8 | N/A | Walker Mass Air Flow Assembly |
| 2009 | Mercedes-Benz | G550 | 5.5L | V8 | N/A | Walker Mass Air Flow Assembly |
| 2009 | Mercedes-Benz | GL450 | 4.7L | V8 | N/A | Walker Mass Air Flow Assembly |
| 2009 | Mercedes-Benz | GL550 | 5.5L | V8 | N/A | Walker Mass Air Flow Assembly |
| 2009 | Mercedes-Benz | ML350 | 3.5L | V6 | N/A | Walker Mass Air Flow Assembly |
| 2009 | Mercedes-Benz | ML550 | 5.5L | V8 | N/A | Walker Mass Air Flow Assembly |
| 2009 | Mercedes-Benz | R350 | 3.5L | V6 | N/A | Walker Mass Air Flow Assembly |
| 2009 | Mercedes-Benz | S450 | 4.7L | V8 | N/A | Complete Assembly |
| 2009 | Mercedes-Benz | S550 | 5.5L | V8 | N/A | Walker Mass Air Flow Assembly |
| 2009 | Mercedes-Benz | SL550 | 5.5L | V8 | N/A | Walker Mass Air Flow Assembly |
| 2009 | Mercedes-Benz | SLK300 | 3.0L | V6 | N/A | Walker Mass Air Flow Assembly |
| 2009 | Mercedes-Benz | SLK350 | 3.5L | V6 | N/A | Walker Mass Air Flow Assembly |
| 2008 | Dodge | Sprinter 2500 | 3.5L | V6 | N/A | Walker Mass Air Flow Assembly |
| 2008 | Dodge | Sprinter 3500 | 3.5L | V6 | N/A | Walker Mass Air Flow Assembly |
| 2008 | Mercedes-Benz | C230 | 2.5L | V6 | N/A | Complete Assembly |
| 2008 | Mercedes-Benz | C300 | 3.0L | V6 | N/A | Walker Mass Air Flow Assembly |
| 2008 | Mercedes-Benz | C350 | 3.5L | V6 | N/A | Walker Mass Air Flow Assembly |
| 2008 | Mercedes-Benz | CL550 | 5.5L | V8 | N/A | Walker Mass Air Flow Assembly |
| 2008 | Mercedes-Benz | CLK350 | 3.5L | V6 | N/A | Walker Mass Air Flow Assembly |
| 2008 | Mercedes-Benz | CLK550 | 5.5L | V8 | N/A | Walker Mass Air Flow Assembly |
| 2008 | Mercedes-Benz | CLS550 | 5.5L | V8 | N/A | Walker Mass Air Flow Assembly |
| 2008 | Mercedes-Benz | E350 | 3.5L | V6 | N/A | Walker Mass Air Flow Assembly |
| 2008 | Mercedes-Benz | E550 | 5.5L | V8 | N/A | Walker Mass Air Flow Assembly |
| 2008 | Mercedes-Benz | GL450 | 4.7L | V8 | N/A | Walker Mass Air Flow Assembly |
| 2008 | Mercedes-Benz | GL550 | 5.5L | V8 | N/A | Walker Mass Air Flow Assembly |
| 2008 | Mercedes-Benz | ML350 | 3.5L | V6 | N/A | Walker Mass Air Flow Assembly |
| 2008 | Mercedes-Benz | ML550 | 5.5L | V8 | N/A | Walker Mass Air Flow Assembly |
| 2008 | Mercedes-Benz | R350 | 3.5L | V6 | N/A | Walker Mass Air Flow Assembly |
| 2008 | Mercedes-Benz | S450 | 4.7L | V8 | N/A | Complete Assembly |
| 2008 | Mercedes-Benz | S550 | 5.5L | V8 | N/A | Walker Mass Air Flow Assembly |
| 2008 | Mercedes-Benz | SL550 | 5.5L | V8 | N/A | Walker Mass Air Flow Assembly |
| 2008 | Mercedes-Benz | SLK280 | 3.0L | V6 | N/A | Engine 002502; Walker Mass Air Flow Assembly |
| 2008 | Mercedes-Benz | SLK350 | 3.5L | V6 | N/A | Walker Mass Air Flow Assembly |
| 2007 | Dodge | Sprinter 2500 | 3.5L | V6 | N/A | Walker Mass Air Flow Assembly |
| 2007 | Dodge | Sprinter 3500 | 3.5L | V6 | N/A | Walker Mass Air Flow Assembly |
| 2007 | Mercedes-Benz | C230 | 2.5L | V6 | N/A | Walker Mass Air Flow Assembly |
| 2007 | Mercedes-Benz | C280 | 3.0L | V6 | N/A | Walker Mass Air Flow Assembly |
| 2007 | Mercedes-Benz | C350 | 3.5L | V6 | N/A | Walker Mass Air Flow Assembly |
| 2007 | Mercedes-Benz | CL550 | 5.5L | V8 | N/A | Walker Mass Air Flow Assembly |
| 2007 | Mercedes-Benz | CLK350 | 3.5L | V6 | N/A | Walker Mass Air Flow Assembly |
| 2007 | Mercedes-Benz | CLK550 | 5.5L | V8 | N/A | Walker Mass Air Flow Assembly |
| 2007 | Mercedes-Benz | CLS550 | 5.5L | V8 | N/A | Walker Mass Air Flow Assembly |
| 2007 | Mercedes-Benz | E350 | 3.5L | V6 | N/A | Walker Mass Air Flow Assembly |
| 2007 | Mercedes-Benz | E550 | 5.5L | V8 | N/A | Walker Mass Air Flow Assembly |
| 2007 | Mercedes-Benz | GL450 | 4.7L | V8 | N/A | Walker Mass Air Flow Assembly |
| 2007 | Mercedes-Benz | ML350 | 3.5L | V6 | N/A | Walker Mass Air Flow Assembly |
| 2007 | Mercedes-Benz | R350 | 3.5L | V6 | N/A | Walker Mass Air Flow Assembly |
| 2007 | Mercedes-Benz | S550 | 5.5L | V8 | N/A | Walker Mass Air Flow Assembly |
| 2007 | Mercedes-Benz | SL550 | 5.5L | V8 | N/A | Walker Mass Air Flow Assembly |
| 2007 | Mercedes-Benz | SLK280 | 3.0L | V6 | N/A | Engine 002502; Walker Mass Air Flow Assembly |
| 2007 | Mercedes-Benz | SLK350 | 3.5L | V6 | N/A | Walker Mass Air Flow Assembly |
| 2006 | Mercedes-Benz | C230 | 2.5L | V6 | N/A | Walker Mass Air Flow Assembly |
| 2006 | Mercedes-Benz | C280 | 3.0L | V6 | N/A | Walker Mass Air Flow Assembly |
| 2006 | Mercedes-Benz | C350 | 3.5L | V6 | N/A | Walker Mass Air Flow Assembly |
| 2006 | Mercedes-Benz | CLK350 | 3.5L | V6 | N/A | Walker Mass Air Flow Assembly |
| 2006 | Mercedes-Benz | E350 | 3.5L | V6 | N/A | Walker Mass Air Flow Assembly |
| 2006 | Mercedes-Benz | ML350 | 3.5L | V6 | N/A | Walker Mass Air Flow Assembly |
| 2006 | Mercedes-Benz | R350 | 3.5L | V6 | N/A | Walker Mass Air Flow Assembly |
| 2006 | Mercedes-Benz | SLK280 | 3.0L | V6 | N/A | Engine 002502; Walker Mass Air Flow Assembly |
| 2006 | Mercedes-Benz | SLK350 | 3.5L | V6 | N/A | Walker Mass Air Flow Assembly |
| 2005 | Mercedes-Benz | SLK350 | 3.5L | V6 | N/A | Engine 002502; 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.