25mm Rubber Car Heater Hose SAEJ20R3 Black 1 Metre

📏 25MM (1") BORE, 1M LENGTH – 25mm internal diameter, 36mm outside diameter and 5.5mm wall, supplied as one continuous 1 metre length (3.3ft, approx. 0.7 kg), ideal for replacing a single heater line. 🚗 CAR HEATER & COOLANT HOSE – replaces perished or split rubber heater hose. The 25mm bore suits larger heater and coolant lines on vans, tractors, plant and marine or stationary engines, plus cold water and low-pressure air lines. Works with water, antifreeze coolant mixes and low-pressure air. 🛡️ SAE J20R3 REINFORCED BUILD – smooth black heat-resistant EPDM inner tube, high-tensile fibre yarn reinforcement and a weather-resistant synthetic rubber cover that stands up to under-bonnet heat, ozone and ageing. 🌡️ -20°C TO +100°C RATED – works continuously from -20°C to +100°C with peaks to +120°C. Rated 10 bar working and 30 bar burst pressure (3:1 safety factor); the 25mm bore has a 216mm minimum bend radius. 🔧 EASY TO CUT & FIT – trim square with a sharp blade and secure each end with hose clips sized for the 36mm outside diameter. For coolant, water and air only – not for fuel or oil lines.