Shop 84 brake servo hose from 8 trusted brands including METZGER AUTOTEILE, FAST, TOPRAN. Compare prices, check vehicle compatibility, and get free delivery on orders over £50.
The brake booster vacuum hose connects the engine's intake manifold or vacuum pump to the brake servo, supplying the vacuum needed for power-assisted braking. Without adequate vacuum, the brake pedal becomes hard and heavy, dramatically increasing stopping distances. A split, cracked, or disconnected hose eliminates servo assistance entirely and creates a vacuum leak that causes rough idling, poor throttle response, and lean mixture fault codes. At CarParts247 we stock direct-fit brake booster vacuum hoses in OEM-specification rubber and reinforced silicone for a wide range of vehicles.
A vacuum hose failure affects both braking and engine management simultaneously, which can make initial diagnosis confusing.
The hose is straightforward to inspect visually. A smoke test or carb cleaner spray identifies leaks that are not visible.
Commonly searched OE numbers fitting Brake Servo Hose from the TecDoc catalogue.