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Part #: 245-1405

Walker 245-1405 Mass Air Flow Sensor

Walker Mass Air Flow Assembly
12 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
Walker Mass Air Flow Assembly
Fitment: Porsche, 911 and Cayenne
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 Assembly 245-1405

The Walker Mass Air Flow Assembly 245-1405 is designed specifically for Porsche 911 and Cayenne models. This mass air flow sensor includes a housing and features a 5-terminal female connector, ensuring precise airflow measurement for optimal engine performance.

  • Includes housing for secure installation
  • 5-terminal female connector for reliable electrical connection
  • Compatible with Porsche 911 and Cayenne models
  • Mounting hardware not included
  • Part number 245-1405 for accurate identification

About the Walker Mass Air Flow Assembly Product Line

The Walker Mass Air Flow Assembly product line focuses on delivering accurate and durable sensors for emission control systems. This line is engineered to meet OEM specifications, providing consistent airflow readings critical for engine management. The 245-1405 sensor is part of this line, offering a direct replacement solution for Porsche vehicles requiring precise mass air flow measurement.

Detailed Product Description

This mass air flow sensor from Walker is designed to measure the amount of air entering the engine, which is essential for maintaining the correct air-fuel ratio. The included housing protects the sensor element, while the 5-terminal female connector ensures compatibility with the vehicle’s wiring harness. Although mounting hardware is not included, the sensor is designed for straightforward installation in Porsche 911 and Cayenne models. The part number 245-1405 helps ensure you receive the correct component for your vehicle’s emission control system.

Common Applications and Issues Addressed

  • Restores accurate air flow measurement for engine control
  • Resolves engine performance issues related to faulty mass air flow sensors
  • Helps correct rough idling and stalling problems
  • Improves fuel efficiency by ensuring proper air-fuel mixture
  • Reduces emission control system errors and check engine lights

Installation Notes and Tips

Before installation, verify compatibility with your Porsche 911 or Cayenne model. The sensor includes the housing but does not come with mounting hardware, so retain original hardware or source appropriate fasteners. Handle the sensor carefully to avoid damage to the delicate sensing element. Ensure the 5-terminal female connector is securely attached to the vehicle’s wiring harness to maintain proper electrical connection.

Quality Assurance and Warranty

Walker mass air flow sensors are manufactured to meet strict quality standards for emission control components. The 245-1405 part undergoes rigorous testing to ensure reliable performance and durability. Please refer to Walker’s warranty policy for specific coverage details related to this mass air flow sensor.

BrandWalker
Part Number245-1405
PositionWalker Mass Air Flow Assembly
Connector GenderFemale
Housing IncludedYes
Mounting Hardware IncludedNo
Terminal Quantity5

This part fits 12 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2013Porsche9113.8LH6N/AWalker Mass Air Flow Assembly
2012Porsche9113.8LH6N/AWalker Mass Air Flow Assembly
2011Porsche9114.0LH6N/AWalker Mass Air Flow Assembly
2011Porsche9113.8LH6N/AWalker Mass Air Flow Assembly
2011Porsche9113.6LH6N/AWalker Mass Air Flow Assembly
2010Porsche9113.8LH6N/AWalker Mass Air Flow Assembly
2010PorscheCayenne4.8LV8N/AWalker Mass Air Flow Assembly
2009Porsche9113.6LH6N/AWalker Mass Air Flow Assembly
2009PorscheCayenne4.8LV8N/AWalker Mass Air Flow Assembly
2008Porsche9113.6LH6N/AWalker Mass Air Flow Assembly
2008PorscheCayenne4.8LV8N/AWalker Mass Air Flow Assembly
2007Porsche9113.6LH6N/AWalker 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:

5S12125741015999760612500MA367MAS0395SU13546

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