2012 Jeep Liberty Wiper Size
The 2012 Jeep Liberty takes a 19" driver-side and 19" passenger-side wiper blade, and a 11" rear blade.
Key takeaways
- Wiper blades: 19" driver, 19" passenger, 11" rear.
- Both front blades are the same size, so a matched pair is right for this one.
- Beam or all-season blades fit the same arms and clear snow better.
Factory attachment: FWBA-2
Wipers for the 2012 Jeep Liberty
You need 19+19+11 inch blades. Most auto-parts stores swap them in free if you buy in store, and it is a 5-minute job to do yourself. To order online:
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Shop 19+19+11 in wipersWhat to buy
| Position | Size | Fitting | Buy |
|---|---|---|---|
| Driver side | 19" | FWBA-2 | 1 |
| Passenger side | 19" | FWBA-2 | 1 |
| Rear | 11" | often differs | 1 |
A 19" blade is a mainstream size, covering 6% of the front-blade positions across the vehicles we hold specs for. Any parts store will have it.
Do not forget the rear
The Jeep Liberty also has a rear wiper, and it takes a 11" blade - a different size again, and usually a different fitting from the front. It is the one everybody forgets until it starts smearing, and because it sits in the dirtiest airflow on the car it often wears out before the fronts do. It is also frequently a different mount entirely, so do not assume a front blade will clip on.
The fitting matters as much as the size
This vehicle uses a FWBA-2 arm fitting. The connector is the part people ignore and then discover in the car park: length is only half of fitment, and a blade with the wrong fitting will not clip on no matter how correct the size is. Most blades sold now ship with a small set of adapters covering the common arms, but check the pack lists yours before you buy rather than after.
Can you fit a longer blade?
No, and it is a tempting idea for the wrong reason. A longer blade does not clear more glass in any useful way - the arm sweeps a fixed arc, so the extra length either runs off the edge of the windscreen, catches the A-pillar trim, or collides with the other blade at the top of the sweep. On a car with two different front sizes like most of them, the blades are deliberately staggered so they pass each other. Add an inch and they meet. Stick to 19" and 19".
Beam, conventional, or hybrid?
Size and fitting decide whether a blade fits. Type decides how well it works. Conventional blades use a metal frame with pivots, which is cheap and works fine until the pivots pack with ice and the blade stops following the curve of the glass. Beam blades are a single moulded strip with a spring inside, so there is nothing to freeze and they hold even pressure across their length - which is why they cost more and why they are worth it if you get real winters. Hybrids split the difference. If your car came with beam blades from the factory, going back to conventional is a downgrade you will notice at 70mph in rain.
- Beam vs conventional vs hybrid - what actually differs.
- How to replace wiper blades - five minutes, no tools.
- The most common wiper sizes - measured across our own data.
When to replace them
Wiper blades last roughly six to twelve months, and the range is that wide because it is almost entirely down to sun rather than use. UV hardens the rubber, so a car that lives outside in Arizona chews through blades far faster than one that lives in a garage in Seattle, whatever the mileage. The signs are streaking, chattering across the glass, or a strip that never quite clears. Do not wait for the noise: the failure that matters is the one during the first heavy rain at night, when you find out the hard way.
One thing worth knowing: most streaking is not a dead blade, it is a dirty one. Before you buy anything, wipe the rubber edge with a cloth and some screen wash. If the streaking goes, you just saved the cost of a pair. If it comes back within a day, the rubber is hardened and the blade is done.
Frequently asked
What size wipers does a 2012 Jeep Liberty take?
It takes a 19" driver-side and 19" passenger-side blade, plus a 11" rear blade.
What wiper blades should I buy for a 2012 Jeep Liberty?
The 2012 Jeep Liberty is one of the easier ones: both front blades are 19", so a matched pair is exactly what you want. That is unusual - across the vehicles we hold specs for, 83% take two different front sizes - so it is worth not assuming the same is true of your other car.
Are the front wiper blades the same size on a Jeep Liberty?
Yes, both front blades are 19", so a matched pair is right for this one. That is the exception rather than the rule - 83% of the vehicles we hold specs for take two different front sizes.
Can I fit a longer wiper blade on a Jeep Liberty?
No. The arm sweeps a fixed arc, so a longer blade does not clear usefully more glass - it runs off the edge, catches the trim, or collides with the other blade at the top of the sweep. On a car with staggered front sizes the blades are set up to pass each other, and an extra inch is what makes them meet.
How often should wiper blades be replaced on a Jeep Liberty?
Roughly every six to twelve months. The spread is that wide because it is driven by UV rather than use: a car parked outside in a hot climate hardens its blades far faster than a garaged one, regardless of mileage. Replace them when they streak, chatter, or leave a strip that never clears - though it is worth wiping the rubber edge clean first, because a lot of "dead" blades are just dirty.
What size is the rear wiper on a Jeep Liberty?
The Jeep Liberty also has a rear wiper, and it takes a 11" blade - a different size again, and usually a different fitting from the front. It is the one everybody forgets until it starts smearing, and because it sits in the dirtiest airflow on the car it often wears out before the fronts do. It is also frequently a different mount entirely, so do not assume a front blade will clip on.
What wiper connector does it use?
This vehicle uses a FWBA-2 arm fitting. The connector is the part people ignore and then discover in the car park: length is only half of fitment, and a blade with the wrong fitting will not clip on no matter how correct the size is. Most blades sold now ship with a small set of adapters covering the common arms, but check the pack lists yours before you buy rather than after.
See where this ranks in our study of the most common wiper blade sizes in the US.