Parts for your 2002 Nissan Serena-Brake hose

2002 Nissan Serena brake hose — what it does and when to replace it

Yes, the 2002 Nissan Serena (C24) uses flexible brake hoses. This is confirmed by the Nissan Factory Service Manual for the C24 (BR – Brake section, hydraulic circuit diagrams), the Nissan FAST electronic parts catalogue, and common aftermarket catalogues that list front and rear flexible hose assemblies for this model. Those sources show short rubber hoses at each front calliper and at the rear axle to link the rigid chassis lines to the moving suspension and steering.

On a Serena, each brake hose is the flexible lifeline that carries high-pressure brake fluid from the body to the calliper or wheel cylinder while the wheels steer and the suspension moves. They put up with heat from the brakes, road grit, and the odd splash of oil, so over the years the rubber can crack, swell internally, or seep. When that happens, the pedal can feel spongy, the van may pull to one side, or a wheel can drag because the hose acts like a one-way valve.

As part of regular servicing, it’s smart to give the hoses a close look every service or 10,000–15,000 km, and plan on replacement roughly every 6–10 years (earlier if the Serena tows, lives near the coast, or sees a lot of stop–start driving). In Australia and New Zealand, a WOF/roadworthy check may ping perished hoses, so staying ahead avoids a failed inspection and keeps braking sharp.

• Check for surface cracking, wetness at fittings, bulges under pedal pressure, or chafe marks where the hose could touch a strut or tyre.
• Replace in axle pairs (both fronts or both rears) with ADR/DOT-approved hoses that match the Serena’s length and fitting angles.
• Use new copper washers on banjo bolts, route through all factory clips, and confirm no twist with the steering at full lock both ways.
• Bleed the system thoroughly and renew the fluid with the grade shown on the reservoir cap (DOT 3 or DOT 4 as specified by Nissan).
• Avoid clamping hoses with pliers