Mazda B-Series 1998-06

Oil Level Sensor


The low oil level sensor is located in the engine oil pan on all Navajo/B Series Pick-up models with the 3.0L and 4.0L engines.

Removal & Installation

  1. Turn the engine OFF .
  3. Raise the front of the vehicle and install jackstands beneath the frame. Firmly apply the parking brake and place blocks in back of the rear wheels.

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Fig. Typical low oil level sensor mounting

  1. Drain at least 2 quarts (1.9 liters) of engine oil out of the pan.
  3. Disconnect the sensor wiring.
  5. Remove the sensor from the oil pan using a 1 in. (26mm) socket or wrench. Discard the old gasket.