Parts for your 2011 Subaru Impreza-Wiper refills

2011 Subaru Impreza wiper refills: fitment, purpose and service tips

Based on Subaru’s own technical publications—the 2011 Impreza Owner’s Manual (Maintenance section), the Subaru Service/Workshop Manual (Wiper & Washer System, GE/GH/GR/GV series), and the Subaru Genuine Parts Catalogue for 2008–2011 Impreza—front windscreen wiper blades on the 2011 Subaru Impreza are designed to accept rubber refill inserts. Subaru supplies genuine refill strips matched to the original blade frames. Hatch models have a rear wiper that is typically serviced as a complete blade assembly rather than a refill, and sedans don’t have a rear wiper. So, wiper refills are absolutely relevant to the 2011 Subaru Impreza’s front positions.

Wiper refills are simply the rubber inserts that slide into the existing blade frame. Their job is straightforward: maintain a clear, streak-free windscreen so the driver can see properly in all conditions. On the 2011 Impreza, keeping the factory-style refillable front blades lets owners refresh just the rubber strip without binning the whole blade, which is budget-friendly and reduces waste.

As part of regular servicing, this model benefits from quick, routine care of the refills. Subaru guidance and general workshop practice point to inspecting the rubber every service and replacing about every 6–12 months, or sooner if there’s chattering, streaking, squeaking, or cracking. Coastal UV, road grime, and winter frosts across Australia and New Zealand can age the rubber more quickly.

• Clean: Wipe the rubber edge and windscreen with mild car-wash solution, avoid petroleum-based sprays that swell or harden the rubber.
• Check fit: Ensure the insert is the right profile for the OEM blade frame, refills are profile-specific, not just length-specific.
• Mind the sizes: The driver’s side is typically around 26 inches, while the passenger side is 16–17 inches depending on variant. The rear (hatch) is a small assembly and usually non-refillable.
• Replacement basics: Lift the arm carefully, slide the old insert out with its metal rails, transfer or fit new rails if supplied, then feed the new refill in until the end locks.
• Blade type matters: If an owner has already swapped to certain aftermarket beam blades, many of those don’t accept refills, in that case, replace the whole blade.

Keeping fresh refills on the 2011 Impreza pays off with quieter wiping, better night-time clarity, and less eye strain—ideal for long wet commutes and unpredictable Aussie and Kiwi weather.

• What size wiper refills does a 2011 Subaru Impreza use?

Most 2011 Impreza variants use a driver’s side around 26 inches and a passenger side around 16–17 inches, depending on body style and market. The key is matching the refill profile to the blade frame, length alone isn’t enough. Hatch models usually have a 12-inch rear blade that’s replaced as a complete assembly rather than a refill.

• Can aftermarket beam blades on a 2011 Impreza take refills?

Often, no. Many beam-style aftermarket blades are sealed and don’t accept separate rubber inserts. If the car runs those, the service item is the full blade. If it still has the factory-style framed blades, genuine-style refills are the go.

• How often should 2011 Impreza wiper refills be replaced?

Plan on 6–12 months in typical Aussie and Kiwi conditions, or sooner if there’s smearing, noise, or missed patches. High UV, salt air, and frequent use shorten service life, so regular inspection at each service is smart.