Beck Arnley 090-5047 Automatic Transmission Output Shaft Speed Sensor

Automatic Transmission Output Shaft Speed Sensor

Beck Arnley 090-5047 is an automatic transmission output shaft speed sensor built to meet foreign nameplate OE specifications for form, fit, and function. It is a direct-fit replacement for select Mazda applications, including Mazda 3, Mazda 6, Mazda 5, Mazda 2, CX-7, MX-5 Miata, Protege, and Protege5 models.

This Beck Arnley transmission speed sensor is a practical choice when you need accurate output shaft speed signal performance for Mazda automatic transmission service. Part number 090-5047 is sourced to match the original part’s application requirements with confidence.

Key Features

• Automatic transmission output shaft speed sensor for select Mazda vehicles
• Built to OE specifications for form, fit, and function
• Direct replacement for transmission speed signal service
• Fits 2010-2013 Mazda 3, except Skyactiv
• Fits 2003-2013 Mazda 6
• Fits 2010-2012 Mazda CX-7
• Fits 2006-2008 Mazda MX-5 Miata, except 4 Wheel ABS
• Part number 090-5047 for easy identification

Detailed Description

Beck Arnley 090-5047 is engineered for foreign nameplate vehicles and selected to align with OE-level requirements for automatic transmission output shaft speed sensing. In Mazda 3, Mazda 6, Mazda 5, Mazda 2, and CX-7 applications, the sensor helps the transmission control system monitor output shaft speed for proper shifting and drivability. It also fits earlier Mazda Protege and Protege5 models, along with select MX-5 Miata applications.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Fix

• Erratic or delayed automatic shifting
• Transmission speed signal faults
• Illuminated transmission or check engine warning lights
• Harsh or inconsistent gear changes
• Loss of accurate output shaft speed data

Installation Notes and Tips

Verify the vehicle’s transmission configuration and engine notes before ordering. This part fits 2010-2013 Mazda 3 except Skyactiv, 2010-2013 Mazda 3 with Ford Duratec engine, and 2006-2008 Mazda MX-5 Miata except 4 Wheel ABS. Confirm the original sensor connector and mounting style against the removed part before installation.

Quality Assurance

Beck Arnley parts are sourced to meet foreign nameplate OE specifications for form, fit, and function. Part number 090-5047 is selected through Beck Arnley’s global sourcing network to support correct application matching for Mazda automatic transmission service.