Replacing the Window Wipers on a Ford Ka Mk2
Ford · Ka · Maintenance
There's no drama to a worn wiper blade, which is probably why so many Ka owners put up with one for months longer than they should. You notice a smear across the glass on a dry day, a juddering catch halfway through the sweep, or that horrible dry squeal when it's raining just enough to need them but not enough to keep the rubber wet. None of it means anything's actually broken — it just means the rubber edge has hardened, split or picked up a nick, and it's time for a new blade.
Why wiper blades fail
The rubber itself is the whole story. UK weather is hard on it — UV from even a cloudy summer, road grime, and repeated freeze-thaw in winter all dry the rubber out and cause it to crack or lift at the edge. Once that happens the blade can't lay flat against the curve of the glass any more, so it skips, judders or leaves a thin missed strip. A blade doesn't need to look obviously damaged to be past it — six to twelve months of daily use is a realistic UK lifespan, sooner if the car's kept outside.
Know which connector you've got
This is the part that catches people out on the Mk2 Ka, because Ford changed the wiper arm connector partway through the model's life and blade listings don't always make that obvious:
- 2008–2010 (pre-facelift) — J-hook connector, the traditional hooked-arm fitting
- 2011–2016 (facelift) — top-lock 19mm push-button connector, a flatter fitting that clips straight onto the arm
Buying the wrong connector type is the single most common reason a "correct size" blade won't actually fit. If you're not sure which you've got, look at how your current blade attaches before you order — a hooked metal arm end means J-hook, a flat push-button release means top-lock.
Blade sizes
| Position | Size |
|---|---|
| Front (driver's side) | 24" |
| Front (passenger side) | 14" |
| Rear | 11" |
These sizes hold across both the pre-facelift and facelift Mk2 Ka — it's the connector, not the length, that changes between them. As always, cross-check against your specific vehicle's reg before ordering, since running changes and market variants can differ.
Safety first
This is a low-risk job with no jacking, no electrics and no fluids involved — but a couple of habits are worth keeping. Never let a bare wiper arm snap back onto the glass with no blade fitted; the metal arm can crack or chip a windscreen in seconds. And do this on a dry day or in a garage — wet glass makes the small securing clips fiddlier to see and feel.
Tools and parts needed
- Correctly sized front pair and rear blade for your build date and connector type (see above)
- No tools required for most modern push-fit blades — a flat-blade screwdriver can help release a stiff J-hook clip on older cars
Removing the old blades
- Turn the ignition to accessory position (or start the engine briefly) and stop the wipers mid-sweep so the arm sits away from the windscreen frame, then turn off — on most Kas you can also just lift the arm away from the glass by hand.
- Lift the wiper arm fully away from the glass until it locks in the raised service position.
- Top-lock (2011–2016): press the small release tab on the underside of the blade where it meets the arm, then slide the blade down and off the hook.
- J-hook (2008–2010): squeeze the small retaining clip on the blade's connector and slide the blade off the hooked arm end.
- Repeat for the second front blade, then lift the rear wiper arm and release the rear blade the same way.
Fitting the new blades
- Slide the new blade's connector onto the arm hook (or clip) until it locates and you hear or feel it click into place.
- Gently tug the blade to confirm it's securely locked before lowering the arm.
- Lower the arm back down onto the glass by hand — don't let it drop or snap down.
- Repeat for the other front blade and the rear blade.
- Peel off any protective plastic strip along the new rubber edge if fitted — easy to forget, and it'll leave a streak across the whole glass if left on.
Final checks
Run the washers and wipers through a full cycle at both speeds and check the blades track cleanly edge to edge with no judder, skipped patches or squeal. On the rear, make sure the blade parks square to the arm and clears the glass evenly. If a blade still judders after fitting, it's almost always trapped protective film, a connector that hasn't fully clicked home, or (rarely) a bent arm not sitting the blade flat against the curve of the glass.
Troubleshooting & tips
Streaking straight after fitting new blades is usually just residue from the old rubber or built-up grime on the glass — a proper glass clean with a dedicated cleaner (not just washer fluid) before the first use sorts most of it. If the wipers judder only at one specific point in the sweep every time, check that point on the glass for a chip or a residue build-up rather than assuming the blade's faulty. And if you're getting a squeal on the return stroke specifically, that's often the rear blade's spring tension rather than the rubber — still usually cured by a fresh blade of the correct type.
Compared with some jobs on this car — see our guide to the Mk2 Ka's rear axle for one of the bigger ones — this is about as painless as maintenance gets, and it's one of the few jobs where getting the part number right matters more than the fitting itself. While you're under the bonnet checking washer fluid, it's also worth a glance at the headlamp units and the starter motor area for the usual age-related wear spots on this model.
New blades are a five-minute job and one of the cheapest bits of maintenance you can do on a Ka — getting the connector type right the first time is what saves you a second trip to the parts counter.