• Measures and relays information on vehicle speed
• Helps your engine adapt to different speeds for maximum efficiency
• Can wear out over time or be damaged by collisions, water, or debris

Your Vehicle Speed Sensor does exactly what its name implies: senses your INFINITI's speed. This component gathers data based on wheel speed, transaxle speed, or transmission speed, and transmits this info instantly to your engine. The computer system within the engine uses this real-time data to change specific factors as you drive, like transmission shifting points and fuel-to-air ratio.

If you have a damaged speed sensor in your INFINITI, you may notice unreliable speedometer readings or new issues relating to your transmission. Your check engine light can also be triggered, and your cruise control feature may turn off after a short time or not turn on in the first place. In older vehicles, the Vehicle Speed Sensor may stop working from general wear and tear over time. Other acute problems — such as water damage or an impact during a collision — can destroy your Vehicle Speed Sensor entirely.

Do you suspect that your Vehicle Speed Sensor could be malfunctioning? Consult the experts at your nearest INFINITI dealership for thorough inspection and diagnostic testing, and purchase a replacement right from the source: Genuine INFINITI Parts. All OEM part purchases come with a 12-month,12,0000-mile limited warranty, so why would you look elsewhere for your replacement Vehicle Speed Sensor? The sensor listed here, item number 319351XF0C, will work for the following models and years: INFINITI JX35 2013-2020, INFINITI QX50 2018-2022, or INFINITI QX60 2013-2020.