Parts for your 2017 Subaru Impreza-Wiper blades

2017 Subaru Impreza wiper blades — what they do and when to replace them

Yes, wiper blades are absolutely relevant and fitted to the 2017 Subaru Impreza. Per the 2017 Subaru Impreza Owner’s Manual and Subaru Service and Technical Information System (STIS), every model has front windscreen wipers and blades, and hatchback variants include a rear wiper blade as well. Typical fitment is a 26-inch driver’s blade and a 16-inch passenger’s blade, with a 12-inch rear blade on hatchbacks. Always check the build plate or manual to confirm, as body style and market trim can affect rear sizing.

Wiper blades do the simple but critical job of keeping the windscreen clear so the driver can see properly in rain, spray, or morning dew. On Aussie and Kiwi roads—where salt air, strong UV, and road grime are common—rubber elements harden faster, so a bit of attention goes a long way. Clean blades and glass, and the Impreza’s wipers will sweep quietly without streaks or judder.

As part of routine servicing, it’s smart to inspect and replace wiper blades every 6–12 months, or sooner if performance drops. If they’re smearing, chattering, leaving missed patches, or the edges look cracked or ragged, they’re due. Streaky vision at night or in low sun is a giveaway that the rubber has glazed or the edge has lost its cut.

Replacement is quick: match the lengths, choose quality beam or hybrid blades compatible with the Impreza’s arm connector, and swap one side at a time to avoid mixing lengths. Give the glass a proper clean—use a dedicated glass cleaner or isopropyl alcohol to strip road film—then wipe the new rubber with a damp cloth to remove mould release before first use.

• Clean blades monthly with mild soapy water or alcohol to remove bug residue and road film.
• Keep the windscreen washer reservoir topped with a decent premix, plain water can encourage algae and scale.
• Don’t run wipers on a dry screen—use the washer first to reduce wear and noise.
• Lift blades gently in frost and never chip ice with the rubber edge, use a proper ice scraper if needed.
• If parking for weeks, leave blades off direct sun where possible to reduce UV ageing.

For the 2017 Subaru Impreza hatch, don’t forget the rear blade. It works hard clearing spray off the tailgate glass and often needs replacement sooner than the fronts.

Popular questions about 2017 Subaru Impreza wiper blades

Q: What size wiper blades fit a 2017 Subaru Impreza?

Most 2017 Imprezas use a 26-inch driver’s blade and a 16-inch passenger’s blade. Hatchback models also use a 12-inch rear blade. It’s best to confirm against the owner’s manual or measure the old blades, as rear size can vary by body style and trim.

Q: How often should the wiper blades be replaced on a 2017 Impreza?

Plan on every 6–12 months in Australia and New Zealand, given strong UV and coastal conditions. Replace sooner if you notice streaking, chatter, or cracked rubber, or if night-time glare worsens even after cleaning the glass.

Q: Does the 2017 Subaru Impreza hatchback have a rear wiper?

Yes, hatchback variants are fitted with a rear wiper and blade from factory. Sedan models don’t have a rear wiper. If you drive a hatch, include the rear blade in your regular checks—it often wears faster due to road spray off the tailgate.