Standard Ignition Automatic Transmission Output Shaft Speed Sensor,Vehicle Speed Sensor P/N:SC279
Keep the signal flowing between your transmission and the powertrain control module with the Standard Ignition Automatic Transmission Output Shaft Speed Sensor / Vehicle Speed Sensor (MPN SC733). It's a direct-fit OE replacement for the 1997-2001 INFINITI Q45 (All engines), reading output shaft rotation and reporting vehicle speed to the PCM for transmission shift timing and cruise control operation.
This sensor is listed under both names — Automatic Transmission Output Shaft Speed Sensor and Vehicle Speed Sensor.
Wiring harness, mounting hardware, and mounting brackets are not included. Country of origin: Japan.
Interchange: SN8435 · SU6587 · VSS1267 · 3270271T17
This part cross-references / interchanges with the following part numbers:
What vehicles does the SC733 fit?
It's a direct-fit replacement for the 1997-2001 INFINITI Q45 (All engines). See the Buyer's Guide tab to confirm fitment for your vehicle.
What does this sensor do?
It reads output shaft rotation and reports vehicle speed to the PCM, which uses that signal to manage transmission shift timing and cruise control operation.
What are signs this sensor may need replacing?
Harsh or erratic shifting or cruise control that won't engage can indicate a faulty speed sensor. Diagnose the cause before replacing, since other components can produce the same symptoms.
Is any hardware or wiring included?
No. The wiring harness, mounting hardware, and mounting brackets are not included; reuse or source these as directed by the service procedure.
How does it mount and connect?
It uses a bolt-mount attachment with one mounting hole and a single square female plug-in connector with two male pin terminals.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.