Are washer jet pipe and washer-jet pipe the same thing?

Yes. "Washer Jet Pipe" and "Washer-jet Pipe" refer to the same car part. Other common names include Washer-jet Pipe, Washer Hose. The part is the same regardless of which name is used.

Why does my washer reservoir empty quickly without using the washers?

A cracked or disconnected washer hose under the bonnet allows fluid to drain. Lift the bonnet with the washer reservoir topped up and operate the pump — the leak location should be visible.

Can I repair a split washer hose?

Yes. Cut out the damaged section and rejoin with a push-fit barbed connector of the correct bore. This is a quick, reliable repair that restores full function.

What size washer hose do I need?

Most vehicles use 4mm internal diameter hose. Some heated washer systems use 6mm hose. Measure the internal diameter of the existing hose or check the manufacturer's specification.

Why is my rear washer not working?

The rear washer pipe runs through the bodywork to the tailgate. It commonly splits at the tailgate hinge area or becomes disconnected inside the tailgate lining. Remove the tailgate trim panel to trace the pipe.

How do I stop washer hoses freezing?

Use a screenwash concentrate rated to at least −15 °C in winter. Heated washer hoses can be fitted on vehicles not originally equipped. Avoid diluting screenwash too much — pure water freezes in the pipes.