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Home >> Lexus >> 2006 >> SC 430 V8-4.3L (3UZ-FE) >> Repair and Diagnosis >> Specifications >> Pressure, Vacuum and Temperature Specifications >> Cooling System >> System Specifications
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System Specifications

Radiator reservoir cap

Opening pressure
Standard 93 to 123 kPa (0.95 to 1.25 kgf/sq.cm, 13.5 to 17.8 psi)
Minimum 78 kPa (0.8 kgf/sq.cm, 11.4 psi)