Parts for your 2007 Subaru Impreza-Wiper refills

2007 Subaru Impreza Wiper Refills

Based on Subaru technical literature and parts catalogues for the GD/GG-series Impreza (including the 2007 model year), wiper blade refills—also called inserts—are supported and commonly used on this vehicle. The Subaru Owner’s Manual maintenance section instructs on replacing the rubber element, and Subaru’s global parts catalogue (often referred to as FAST/STIS) lists specific front and, where applicable, rear wiper insert part numbers for 2007 Impreza variants. So yes—wiper refills are relevant and used on the 2007 Subaru Impreza.

Wiper refills are the replaceable rubber strips that slide into the existing wiper blade frame. Their job is simple but critical: maintain a clear windscreen for safe driving in Aussie and Kiwi conditions, from coastal salt spray to outback dust and four-seasons-in-a-day rain. Refilling the inserts instead of swapping the whole blade keeps the original blade frame, reduces waste, and can be easier on the wallet, provided the frame is still in good nick.

For a 2007 Impreza, refills make sense at regular service intervals. Sun and UV, road grime, and cold snaps harden the rubber over time. Most drivers will be looking at 6–12 months between changes, sooner if there’s streaking, chattering, missed patches, or noisy passes across the screen. If the blade frame is bent or corroded, go for a complete blade assembly, otherwise, a fresh insert brings performance back without fuss.

Replacement is straightforward. Use quality inserts matched to the blade profile and length, and take care with the thin stainless rails that sit either side of the rubber—they’re reused and must seat cleanly. After sliding out the old rubber, clean the windscreen and the blade frame channels. Fit the new insert with the rails, ensure the notches align, refit the end cap or clip, and give the washers a squirt to test. Regularly wiping the rubber with a damp microfibre cloth, keeping washer fluid topped up, and lifting the blades off the windscreen if parked under frost all help extend life.

The 2007 Impreza came in sedan and hatch/wagon bodies, the hatch/wagon has a rear wiper that also accepts a refill insert. Some aftermarket “aero” blades don’t take inserts, so if those are fitted, choose a complete blade instead. Otherwise, refills are a tidy, practical servicing choice that keeps the view sharp and the car ready for the next wet weekend.

• Replace inserts every 6–12 months, or at first sign of streaking or chatter.
• Confirm lengths/profile for driver, passenger, and (if fitted) rear wipers.
• Reuse the stainless rails and ensure end caps/clips are secure after fitting.

Popular questions about 2007 Subaru Impreza wiper refills

What size wiper refills fit a 2007 Subaru Impreza?
Sizes vary by body style and market. Many 2007 Impreza models use approximately 21 in (driver) and 19 in (passenger) front blades, hatch/wagon models also use a small rear refill. Always confirm against the owner’s manual or measure the existing blades, as some cars may have had complete blade assemblies fitted that take different inserts.

How often should the wiper refills be replaced?
In Australian and New Zealand conditions, 6–12 months is typical. If the windscreen shows streaks, the blades chatter, or the rubber feels hard or split, replace them sooner. High UV, salt air, and dusty touring can all shorten service life.

Can silicone wiper refills be used on a 2007 Impreza?
Yes, if they match the blade profile and length. Silicone inserts can last longer and bead water nicely, but they must fit the original frame correctly. If the current blades are aftermarket sealed “aero” types, choose complete silicone blades rather than inserts.