Parts for your 2009 Subaru Impreza-Wiper blades

2009 Subaru Impreza wiper-blades: purpose, care, and when to replace

Wiper-blades are absolutely fitted to the 2009 Subaru Impreza and are essential equipment. This is confirmed by the 2009 Subaru Impreza Owner’s Manual (Wiper and Washer section) and Subaru’s Warranty &, Maintenance Schedule, both of which specify inspection and replacement of wiper rubbers. They’re also a legal must-have: Australian Design Rule 42/04 and New Zealand Warrant of Fitness inspection criteria require operational windscreen wipers to maintain a clear driver’s view. So yes—wiper-blades are relevant, used, and important on this model.

On a 2009 Impreza, the front wiper-blades clear rain, road grime, and spray, helping the driver keep sharp visibility in all sorts of weather. Hatch variants also have a rear wiper for clearing the back glass, sedans don’t. Good blades sweep quietly and evenly without streaks, which matters heaps in fast-changing Aussie and Kiwi conditions—think coastal salt air, harsh UV, and sudden downpours.

As part of routine servicing, it’s smart to check the wipers every visit and plan replacement roughly every 6–12 months, sooner if there’s streaking, squeaking, chattering, or missed patches. Night-time glare from oncoming lights is another giveaway the rubber edge has hardened or split. Because sizes and fittings can vary by trim and body style, use the 2009 Subaru Impreza owner’s manual or parts guide to confirm the correct lengths and attachment type for front (and rear if hatch).

• Clean the windscreen and blade edges regularly with mild soapy water or isopropyl alcohol to remove film.
• Top up washer fluid with a proper wash additive—plain water can leave deposits and won’t cut through bugs.
• When fitting blades, protect the glass, don’t let the arm snap back onto the windscreen.
• Consider beam-style blades for consistent pressure across the screen, especially in heavy rain or at motorway speed.

If the car sees lots of coastal or alpine driving, expect quicker wear. A quick wiper check at every service—and a swap the moment performance drops—keeps visibility crisp and helps the 2009 Impreza feel safe and sorted in all weather.

Popular questions about 2009-subaru-impreza wiper-blades

What size wiper-blades fit a 2009 Subaru Impreza?
Sizes vary by body style and market, and front driver and passenger are typically different lengths. Hatch models also use a rear blade. The easiest way is to check the owner’s manual or parts catalogue for the exact lengths and fitting type for your VIN, or measure the existing blades before buying.

How often should the wiper-blades be replaced?
Plan on every 6–12 months in Australian and New Zealand conditions. Strong UV, coastal salt, and dust can shorten that. Replace sooner if you notice streaks, squeaks, chattering, or reduced night-time clarity in rain—those are classic signs the rubber edge has hardened or worn.

Can just the rubber refills be changed, or should the whole blade be replaced?
Some OEM holders accept rubber refills, but many modern beam blades are designed to be replaced as a complete unit. If the frame is bent or the joints feel sloppy, go for a full blade. Otherwise, quality refills on good OEM frames can work fine and save a few dollars.