Beck Arnley 158-1825 Mass Air Flow Sensor

Direct Replacement Mass Air Flow Sensor

Beck Arnley mass air flow sensor 158-1825 is built as a direct replacement for OE applications across foreign nameplates. It is specified for modern Lexus and Toyota platforms where accurate airflow measurement is critical to engine management.

Key Features

• Direct replacement design for OE form, fit, and function
• Engineered for foreign nameplate applications
• Built to Beck Arnley requirements and specifications
• Supports accurate air metering for engine control systems
• Part number 158-1825 for application matching

Detailed Description

Beck Arnley 158-1825 is a mass air flow sensor intended for a range of Lexus and Toyota vehicles, including the Lexus GX550, LX600, LX700h, UX300h, UX250h and Toyota 4Runner, Corolla, Corolla Cross, Land Cruiser, Prius, Prius Prime, Sequoia, Tacoma, and Tundra. This sensor is selected for applications that require OE-style fitment and consistent airflow signal output for proper fuel and drivability control. Beck Arnley sources parts through a global network and focuses on matching the original part’s form, fit, and function. If you are replacing a mass air flow sensor on a Toyota Tacoma, Toyota Tundra, or Lexus LX600, 158-1825 provides a cataloged replacement path for the listed applications.

What It Is Used For

• Restoring accurate airflow measurement after sensor wear or contamination
• Addressing drivability issues tied to incorrect air metering
• Replacing a failed OE-style sensor on listed Lexus and Toyota applications
• Supporting proper engine control input for fuel delivery calculations
• Resolving diagnostic trouble codes related to airflow sensing

Installation Notes and Tips

Verify the part number 158-1825 against the vehicle application before installation. Confirm connector style, housing style, and engine application match the original sensor on the vehicle. Because fitment is application-specific, use the cataloged year, make, and model data for the exact Lexus and Toyota listing before ordering.

Quality Assurance

Beck Arnley parts are developed as OE-style replacements with attention to form, fit, and function. The brand’s sourcing and specification process is aimed at delivering consistent replacement quality for foreign nameplate vehicles.