Citroen C5 Aircross Radiator Hoses

Hoses run R200 to R950 depending on the pattern and the model, and our supplier network carries hundreds of variants. Pro Citroen Spares sources original-specification hoses for the C2, C3, Xsara and C3 Aircross. Buy the clamps with them — the original crimped clamps are usually destroyed on removal and a new hose on a tired clamp weeps within weeks.

Coolant on the ground, steam under the bonnet, a sweet smell after driving and a temperature needle on the move. The useful early check requires no tools: with the engine cold, squeeze each hose along its length. A healthy hose is firm and springs back. One that feels soft, spongy or crunchy inside is about to let go, and finding it that way is far better than finding it on the N1.

Fitted at an independent, budget R800 to R2,450 including the hose, fresh coolant and about an hour of labour. Doing the top and bottom hoses together costs a little more and is usually the right call at higher mileage, since both have aged identically. Ask for a pressure test afterwards to confirm the system holds — it takes minutes and catches a clamp that is not quite right.

Yes, and quickly. A blown hose empties the system in seconds rather than minutes, and once there is no coolant the temperature gauge stops being useful — there is nothing left for it to measure. We have rebuilt more than a few 1.6 HDi engines whose owners drove a kilometre further looking for a safe place to stop. Pull over immediately, and have it recovered rather than driven.

Seven to twelve years on the C3 and Xsara in local conditions. It is heat cycles rather than mileage that ages them, so a low-mileage car that has sat through ten summers is no better off than a high-mileage one. Replace them alongside any major cooling system work, since the labour overlaps. On the C3, keep an eye on the plastic radiator outlet too — it goes brittle and snaps before the rubber does.