Parts for your 2018 Suzuki Splash-Brake hose

2018 Suzuki Splash brake hose — what it does and when to replace it

Brake hoses are absolutely fitted and relevant on the 2018 Suzuki Splash. Technical sources including the Suzuki Splash/Maruti Ritz workshop service manual (Brake Control System section), the Suzuki electronic parts catalogue used by dealers, and mainstream service data providers (e.g., Haynes and Autodata for Splash/Ritz/Agila B platform vehicles) all show flexible hydraulic brake hoses at each front caliper and a flexible hose on the rear axle. Passenger car brake systems certified to ADR 31/03 and ECE R13-H also rely on flexible brake hoses to accommodate steering and suspension movement, which aligns with the Splash’s layout.

On the 2018 Suzuki Splash, the brake hose is the flexible bit of the hydraulic brake plumbing that bridges the rigid steel lines to moving components. Up front, hoses connect the body hard lines to the front calipers, allowing for steering lock and suspension travel. At the rear, a central hose links the body line to the axle, with short hard lines then running to each wheel cylinder or caliper. Its job is simple but critical: safely carry pressurised brake fluid every time the pedal’s pressed so the car pulls up straight and true.

As part of regular servicing, the brake hoses deserve a close look. Heat, road grime, UV, and age can harden the rubber, while internal layers can collapse from contamination or moisture-laden fluid. During each service or WoF/roadworthy check, a technician should:

• Inspect outer rubber for cracks, glazing, swelling, blistering, or oil contamination.
• Check for wetness at crimps/banjo fittings (a giveaway of fluid seepage).
• Ensure hoses aren’t twisted, stretched at full lock, or rubbing on tyres/suspension.
• Assess metal ferrules for corrosion and verify clips/brackets are secure.

If there’s any damage, replace the hose immediately in axle pairs (both fronts together) to keep braking feel consistent. When fitting a new hose, always use new copper crush washers on banjo bolts, route the hose exactly as the factory did, and tighten to the workshop manual torque specification. Bleed the system thoroughly after replacement and top up with the specified brake fluid (commonly DOT 4 for the Splash