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Home >> Hummer >> 2009 >> H3 V8-5.3L >> Repair and Diagnosis >> Engine, Cooling and Exhaust >> Engine >> Engine Lubrication >> Oil Pump >> Engine Oil Pressure >> Specifications

Engine Oil Pressure: Specifications

Oil Pressure - Minimum - Hot 41 kPa at 1,000 RPM (6 psig at 1,000 engine RPM)
Oil Pressure - Minimum - Hot 124 kPa at 2,000 RPM (18 psig at 2,000 engine RPM)
Oil Pressure - Minimum - Hot 165 kPa at 4,000 RPM (24 psig at 4,000 engine RPM)