Parts for your 2019 Mitsubishi Asx-Brake hose

2019 Mitsubishi ASX brake hose — purpose, servicing and when to replace

Yes, a brake hose is absolutely relevant and fitted to the 2019 Mitsubishi ASX. This is confirmed by Mitsubishi’s workshop literature (ASX/Outlander Sport Service Manual, Group 35 – Brakes) and the Mitsubishi ASA electronic parts catalogue, both of which list flexible brake hoses for the front and rear hydraulic circuits. Regulatory standards that apply locally, such as ADR 31/03 (and equivalent UN R13-H), also assume flexible hydraulic brake hoses are used on passenger vehicles like the ASX.

On the 2019 ASX, each flexible brake hose connects the rigid brake lines on the body to the moving components on the suspension, allowing the calipers (or rear wheel cylinders, where fitted) to travel with steering and suspension movement. The hose has to withstand high hydraulic pressure, road spray, heat from the brakes, and constant flexing—so condition matters.

As part of routine servicing, the ASX’s brake hoses deserve a close look. A workshop should check for cracks, chafing, bulges, wetness from fluid weep, corrosion at the fittings, twisted routing, and perishing near the crimped ends. If any of these are present, the hose should be replaced. Many technicians recommend proactive replacement around the 6–10 year mark or 100,000–150,000 km, especially in harsher coastal or alpine conditions.

• Symptoms of trouble: spongy pedal feel, longer stopping distances, one wheel braking harder than the others, or visible dampness near the hose ends.
• Service tip: always match the original routing, clips and grommets