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Home >> Buick >> 1987 >> Electra Limited >> Repair and Diagnosis >> Engine Performance >> System >> Fuel Injection System - PFI >> Removal & Installation >> Oxygen Sensor >> Installation

Oxygen Sensor: Installation

  1. Oxygen sensor threads must be coated with anti-seize compound before installation. New sensors will have compound applied to threads.
  2. If old sensor is to be reinstalled, coat with Anti-Seize Compound (5613695). Tighten sensor to 30 ft. lbs. (41 N.m).