Rubber hoses used for fluids and vacuum lines.
These hoses carry coolant, vacuum or other fluids depending on their design. Aged hoses can crack, soften or leak under pressure. Match internal diameter, wall rating and routing shape. Use suitable clamps for the hose type. Correct hoses help keep systems sealed and operating as designed.
No. Use hose rated for coolant temperature and pressure.
Heat and chemical exposure can weaken the rubber.
Old clamps may lose tension and should be replaced if corroded or weak.