Hella 009142901 Mass Air Flow Sensor

Hella Mass Air Flow Sensor 009142901

The Hella 009142901 mass air flow sensor is a bolted, 5-pin replacement sensor for select Toyota and Lexus applications. It is specified without suction pipe and is built for vehicles that use the listed OE-style connector and mounting layout.

Use this Hella mass air flow sensor when you need accurate airflow signal input for engine management on applications such as Toyota Tacoma, Toyota Tundra, Toyota Yaris, and Lexus GS450h. The Hella 009142901 part number is also referenced by multiple aftermarket cross numbers for the same application.

Key Features

• Mass air flow sensor for emission control and engine air measurement
• Bolted mounting type for direct-fit installation on listed vehicles
• 5-pin connector configuration
• Supplied without suction pipe
• Manufacturer restriction: 8ET 009 142-901
• Cross-reference example: Delphi AF10135

Detailed Description

Hella 009142901 is a replacement mass air flow sensor engineered for vehicles that require a bolted, 5-pin MAF sensor assembly. It is listed for a wide range of Toyota and Lexus models, including Toyota Tacoma, Toyota Tundra, Toyota Highlander, Toyota 4Runner, Toyota FJ Cruiser, Toyota Prius, Toyota Corolla, Toyota Matrix, Toyota Solara, Toyota Camry, Toyota Sienna, Toyota RAV4, Toyota Celica, Toyota Echo, Toyota MR2 Spyder, and Lexus GS450h, GS430, RX400h, RX330, ES330, ES300, GS300, LS430, and IS300. This part number, 009142901, should be matched to the connector count, mounting style, and vehicle notes before ordering.

Hella’s BrandLine is listed simply as Hella, indicating the core OE-style product line for this sensor application. For fitment-specific searches, this part is commonly referenced for 2008-2015 Toyota Tacoma, 2008-2011 Toyota Tundra, 2008-2010 Toyota Highlander, and 2014-2018 Toyota Yaris applications, along with additional Toyota and Lexus models shown in the fitment data.

What It Is Used For

• Replacing a failed mass air flow sensor on supported Toyota and Lexus vehicles
• Restoring proper airflow signal input to the engine control system
• Addressing drivability concerns tied to incorrect air metering
• Correcting sensor-related fault codes on listed applications
• Maintaining OE-style connector and bolted mounting compatibility

Installation Notes and Tips

Confirm the vehicle uses a 5-pin connector and bolted mounting before installation. This sensor is listed without suction pipe, so reuse or source the correct intake components as required by the vehicle. Verify the OE number, connector shape, and application notes against the existing part before replacing the sensor on Toyota Tacoma, Toyota Tundra, or Lexus GS450h applications.

Quality Assurance

Hella is an established automotive parts brand with OE-style replacement coverage across emission control sensors. This part is identified by manufacturer restriction 8ET 009 142-901 and is cross-referenced to other catalog numbers for the same application, including Delphi AF10135.