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Part #: 245-1266

Walker 245-1266 Mass Air Flow Sensor

Walker Mass Air Flow Sensor
2 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Walker Mass Air Flow Sensor
Fitment: Mercedes-Benz, E320
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Walker Mass Air Flow Sensor 245-1266

The Walker Mass Air Flow Sensor 245-1266 is designed specifically for Mercedes-Benz E320 models, ensuring precise air flow measurement for optimal engine performance. This sensor features a female connector with five terminals and includes mounting hardware for straightforward installation.

  • Compatible with Mercedes-Benz E320 vehicles
  • Part number 245-1266 for accurate identification
  • Female connector with 5 terminals for reliable electrical connection
  • Includes mounting hardware for secure fitment
  • Housing not included, designed for direct replacement

Detailed Product Description

This Walker Mass Air Flow Sensor 245-1266 is engineered to monitor the volume and density of air entering the engine of Mercedes-Benz E320 models. The sensor’s five-terminal female connector ensures proper integration with the vehicle’s emission control system. While the housing is not included, the sensor comes with mounting hardware to facilitate a secure and precise installation. This part is a direct replacement designed to maintain the vehicle’s air-fuel ratio and support emission control compliance.

Walker Mass Air Flow Sensor Product Line

The Walker Mass Air Flow Sensor product line focuses on delivering reliable and accurate sensors for emission control systems. These sensors are designed to meet OEM specifications and provide consistent performance in monitoring air intake. The 245-1266 model fits within this line, offering compatibility with specific Mercedes-Benz models and ensuring proper sensor function within the vehicle’s engine management system.

Common Applications and Issues Addressed

  • Restores accurate air flow measurement for Mercedes-Benz E320
  • Helps resolve engine performance issues related to air-fuel mixture
  • Addresses emission control sensor faults and check engine light triggers
  • Improves fuel efficiency by ensuring correct air intake data
  • Prevents rough idling and stalling caused by faulty mass air flow sensors

Installation Notes and Tips

Installation of the Walker Mass Air Flow Sensor 245-1266 requires removal of the old sensor and replacement with this unit using the included mounting hardware. Ensure the female connector with five terminals is properly aligned and securely connected to avoid electrical issues. Since the housing is not included, reuse the existing housing from the original sensor. It is recommended to handle the sensor carefully to avoid damage to the sensitive components.

Quality Assurance and Warranty

Walker products are manufactured to meet industry standards for durability and performance. The 245-1266 sensor undergoes quality checks to ensure reliable operation in Mercedes-Benz E320 vehicles. Warranty details should be confirmed with the product documentation or supplier, as coverage may vary.

BrandWalker
Part Number245-1266
PositionWalker Mass Air Flow Sensor
Connector GenderFemale
Housing IncludedNo
Mounting Hardware IncludedYes
Terminal Quantity5

This part fits 2 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2006Mercedes-BenzE3203.2LL6N/AWalker Mass Air Flow Sensor
2005Mercedes-BenzE3203.2LL6DIESELN/AWalker 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:

10135419839M5S134596460940048646094004880741015386135AF10087FDM799MAS0427SU14870

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.