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Walker 245-1237 Mass Air Flow Sensor
Overview of Walker Mass Air Flow Sensor 245-1237
The Walker Mass Air Flow Sensor 245-1237 is designed for precise airflow measurement in select Chevrolet and Suzuki vehicles. This sensor helps maintain optimal engine performance by accurately monitoring the amount of air entering the engine.
- Compatible with Chevrolet Esteem and Suzuki Grand Vitara, Sidekick, Tracker, and Vitara models
- Includes mounting hardware for straightforward installation
- Features a 3-terminal design with a female connector
- Housing not included, designed for integration with existing engine components
Walker Mass Air Flow Sensor Product Line Details
The Walker Mass Air Flow Sensor product line focuses on delivering reliable emission control sensors that meet OEM specifications. The 245-1237 sensor is part of this line, ensuring consistent airflow measurement critical for engine management systems in Chevrolet and Suzuki vehicles.
Technical Description and Attributes
This mass air flow sensor features a 3-terminal configuration and a female connector, facilitating compatibility with the vehicle’s wiring harness. While the housing is not included, the sensor comes with mounting hardware to secure it properly during installation. The design supports accurate air intake readings, which are essential for fuel injection and emission control systems.
Common Applications and Problem Resolution
- Helps resolve engine performance issues related to incorrect air-fuel mixture
- Addresses rough idling and stalling caused by faulty airflow readings
- Improves fuel efficiency by providing accurate airflow data to the engine control unit
- Reduces emission control system errors linked to sensor malfunction
- Prevents check engine light triggers related to mass air flow sensor faults
Installation Notes and Tips
Installation of the Walker Mass Air Flow Sensor 245-1237 requires careful handling to avoid damage to the sensor elements. Use the included mounting hardware to secure the sensor firmly in place. Ensure the female connector is properly aligned and connected to the vehicle’s wiring harness. Since the housing is not included, verify that the existing housing is intact and compatible before installation.
Quality Assurance and Warranty
Walker sensors are manufactured to meet strict quality standards for emission control components. The 245-1237 mass air flow sensor undergoes rigorous testing to ensure durability and accurate performance. Warranty details should be confirmed with the product documentation or supplier, as they may vary.
| Brand | Walker |
|---|---|
| Part Number | 245-1237 |
| Position | Walker Mass Air Flow Sensor |
| Connector Gender | Female |
| Housing Included | No |
| Mounting Hardware Included | Yes |
| Terminal Quantity | 3 |
This part fits 21 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2005 | Suzuki | Grand Vitara | 2.5L | V6 | N/A | Walker Mass Air Flow Sensor |
| 2004 | Chevrolet | Tracker | 2.5L | V6 | N/A | Walker Mass Air Flow Sensor |
| 2004 | Suzuki | Grand Vitara | 2.5L | V6 | N/A | Walker Mass Air Flow Sensor |
| 2004 | Suzuki | Vitara | 2.5L | V6 | N/A | Walker Mass Air Flow Sensor |
| 2003 | Chevrolet | Tracker | 2.5L | V6 | N/A | Walker Mass Air Flow Sensor |
| 2003 | Suzuki | Grand Vitara | 2.5L | V6 | N/A | Walker Mass Air Flow Sensor |
| 2002 | Chevrolet | Tracker | 2.5L | V6 | N/A | Walker Mass Air Flow Sensor |
| 2002 | Suzuki | Esteem | 1.8L | L4 | N/A | Walker Mass Air Flow Sensor |
| 2002 | Suzuki | Grand Vitara | 2.5L | V6 | N/A | Walker Mass Air Flow Sensor |
| 2001 | Chevrolet | Tracker | 2.5L | V6 | N/A | Walker Mass Air Flow Sensor |
| 2001 | Suzuki | Esteem | 1.8L | L4 | N/A | Walker Mass Air Flow Sensor |
| 2001 | Suzuki | Grand Vitara | 2.5L | V6 | N/A | Walker Mass Air Flow Sensor |
| 2000 | Suzuki | Esteem | 1.8L | L4 | N/A | Walker Mass Air Flow Sensor |
| 2000 | Suzuki | Esteem | 1.6L | L4 | N/A | Walker Mass Air Flow Sensor |
| 2000 | Suzuki | Grand Vitara | 2.5L | V6 | N/A | Walker Mass Air Flow Sensor |
| 1999 | Suzuki | Esteem | 1.8L | L4 | N/A | Walker Mass Air Flow Sensor |
| 1999 | Suzuki | Esteem | 1.6L | L4 | N/A | Walker Mass Air Flow Sensor |
| 1999 | Suzuki | Grand Vitara | 2.5L | V6 | N/A | Walker Mass Air Flow Sensor |
| 1998 | Suzuki | Sidekick | 1.8L | L4 | N/A | Walker Mass Air Flow Sensor |
| 1997 | Suzuki | Sidekick | 1.8L | L4 | N/A | Walker Mass Air Flow Sensor |
| 1996 | Suzuki | Sidekick | 1.8L | L4 | N/A | Walker Mass Air Flow Sensor |
* 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.