Upgr8 U8916-16 High Performance 4-ply Red Radiator Silicone Hose Kit Applications: 00-06 Nissan Sentra 180/Sunny/Pulsar B15/N16 QG18DE 1.8L Engine. Min temperature: -60 C/-140 F. Max temperature: 220 C/428 F. work pressure: 0.3 to 0.9 MPA. Bursting Pressure: 2MPA. Thickness: 5MM. Size tolerance: +/- 0.5MM.