Parts for your 2019 Subaru Impreza-Power steering hose

2019 Subaru Impreza Power‑Steering Hose — What’s Actually Fitted

For the 2019 Subaru Impreza, a traditional power‑steering hose isn’t used. Subaru engineered this model on the Subaru Global Platform with an electric power steering (EPS) system, not a hydraulic one. Technical references back this up: the 2019MY Impreza Service Manual (Steering > Electric Power Steering) details an EPS motor, control module and torque sensor, with no hydraulic pump, reservoir or hoses specified, the official Subaru Electronic Parts Catalog for 2019 Impreza (AUS/NZ) lists the steering gear, column and EPS motor only, with no pressure or return hoses, and Subaru’s Global Platform technical materials describe a column‑assist EPS that eliminates hydraulic circuits entirely.

Why no hose? Because EPS delivers assist using an electric motor on the steering column. That means no hydraulic fluid, no pump, no hard lines and no rubber hoses to leak. Owners get fewer service items, better fuel economy thanks to reduced parasitic loss, and more precise, tuneable steering feel.

Day‑to‑day, there’s nothing to replace or top up for power steering on a 2019 Impreza. Instead, sensible checks during routine servicing include:

• Battery and charging‑system health (EPS is sensitive to low voltage).
• Steering rack boots, tie‑rod ends and column universal joint for play or damage.
• Wheel alignment and tyre condition to maintain a light, consistent steering feel.
• Scanning for EPS diagnostic trouble codes if the steering warning lamp appears.

If a catalogue or someone suggests a “power‑steering hose” for this model, they’re likely mixing it up with earlier hydraulic Subaru systems (common pre‑2016) or a different model. A fluid leak under the bonnet on a 2019 Impreza won’t be power‑steering fluid, it’s more likely engine oil, coolant or transmission fluid and should be identified accordingly.

Bottom line: the 2019 Subaru Impreza doesn’t have or need a power‑steering hose. Its EPS hardware is largely maintenance‑free, keep the electrical system healthy and the mechanical linkages inspected, and the steering will keep feeling spot‑on across Aussie and Kiwi roads.

Popular questions about 2019 Subaru Impreza power‑steering hose

Does a 2019 Subaru Impreza have power‑steering fluid or hoses?
No. The 2019 Impreza uses electric power steering (EPS). The Subaru service manual section “Steering > Electric Power Steering” and the 2019 Impreza parts catalog list no hydraulic pump, reservoir, lines or hoses. There’s no fluid to check or replace for power steering on this model.

What power‑steering maintenance does a 2019 Impreza actually need?
Very little. There’s no fluid service. During routine servicing, technicians should confirm good battery/charging voltage, inspect the steering rack boots, tie rods and column joint, check alignment and scan for EPS fault codes if any steering warning appears. That’s about it.

My mechanic says a power‑steering hose is leaking on my 2019 Impreza — could that be right?
Unlikely. This car has no power‑steering hoses. Leaks are more likely engine oil, coolant, A/C condensate (normal water) or transmission fluid. It’s worth asking the workshop to point out the exact source and, if needed, referencing the 2019MY Impreza EPS section of the Subaru service manual to confirm the system layout.