chevrolet Workshop Repair Guides

Chevrolet Workshop Service and Repair Manuals

91451A8C > < Oil Pressure Gauge - Incorrect or Erratic Readings
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New Oil Pressure Sensor Part Numbers for the 1990-1993 models are:

Parts are currently available from GMSPO

Warranty Information:

For vehicles repaired under warranty use labor operation N2220.

91451A8C > < Oil Pressure Gauge - Incorrect or Erratic Readings