Carbhub Automatic Transmission Speed Sensor Kit — 3-Piece Input/Output Replacement for Nissan & Infiniti, OE Fit

Carbhub's 3-piece automatic transmission input/output speed sensor kit replaces OEM sensors to restore accurate transmission speed readings for compatible Nissan and Infiniti models.

This replacement sensor set is engineered to match original equipment form, fit and function across many Nissan and Infiniti vehicles. Each sensor plugs into the factory harness and transmits vehicle speed data to the transmission control module, helping the gearbox manage shift timing and line pressure. The kit includes three sensors so you can replace multiple worn units at once or keep spares for future maintenance.

Which vehicles will these Carbhub sensors fit?

These sensors are manufactured to replace several OE part numbers and cover a wide range of Nissan and Infiniti model years. Double-check your vehicle’s OEM number or consult the fitment list before ordering to ensure compatibility.

• Nissan Altima (2007–2021), Cube (2009–2014), Juke (2011–2017)
• Kicks (2019–2021), Maxima (2007–2014, 2016–2021), Murano (2003–2007, 2009–2022)
• NV200 (2013–2021), Pathfinder (2013–2020), Quest (2011–2017)
• Rogue family, Sentra (2007–2022), Versa/Versa Note (2007–2019, 2014–2019)
• Infiniti QX50/QX55/QX60 and JX35 coverage listed

How do these sensors affect transmission performance?

Speed sensors provide the transmission control unit with rotational speed data for input and output shafts. Accurate readings help the control unit choose the proper shift points and line pressure, which supports smoother gear changes and correct tachometer output.

• Restores reliable speed feedback to the transmission control module
• Helps reduce erratic shifting and incorrect shift timing when sensor-related faults exist
• Maintains correct speedometer/tachometer signals when installed properly

Are these Carbhub sensors easy to install?

The sensors are direct OE replacements designed to fit the factory mounting and electrical connectors, so installation is straightforward for experienced DIYers or technicians. Basic hand tools and standard diagnostic verification are typically all that's needed to install and confirm operation.

• Direct-replacement dimensions and connectors match OE part numbers
• No custom wiring or calibration required in most vehicles
• Includes three sensors so multiple locations can be serviced at once

What OEM numbers do these sensors replace and why does that matter?

These Carbhub sensors are listed as replacements for specific OE part numbers, which ensures compatibility with the original connector and mounting. Using the correct replacement number reduces fitment issues and shortens installation time.

• Replaces OE: 31935-1XF0C, 31935-1XF01, 31935-1XF0D and related numbers
• Engineered to match original electrical and mechanical specifications
• Sold as a 3-piece set for convenience and value

Who is this for? This Carbhub 3-pack is aimed at owners and mechanics working on Nissan and Infiniti models listed above who need reliable, direct-fit transmission speed sensors. It's useful for addressing sensor-related transmission errors, replacing seized or corroded factory sensors, or stocking a vehicle shop with compatible spare parts. If your vehicle shows transmission shift irregularities, speedometer issues, or diagnostic trouble codes indicating speed sensor faults, this kit offers a straightforward replacement option.