Buy 2000 Mazda B2500 SX Standard Cab Pickup Fleetside Vehicle Speed Sensor. Vehicle Speed Sensor - Transmission, Output - OEM Mazda Part # ZZN019375 (ZZN0-19-375)

Sensor, Outer. Sensor, Output Shaft. Vehicle Speed Sensor.
A Sensor, located on a Vehicle's transmission / transaxle and not a part of the ABS system, used to measure transmission / transaxle Output or wheel Speed. Transmission Output Shaft Speed Sensor.

Vehicle Speed Sensor

Fits B2300, B3000, B4000

Vehicle Speed Sensor - Repair or Replace
Your vehicle speed sensor sends information to your speedometer and/or your engine’s computer to tell the transmission when to shift. If the speedometer in your 2000 Mazda B2500 isn’t working, or there’s a check engine light that accompanies shifting problems, let a Mazda technician examine your vehicle.