I do not see aftermarket replacement rear wiper blades nor rear wiper refills listed in the aftermarket wiper catalogs for the 2008 Jeep Liberty. This would possibly indicate that the rear wiper was a proprietary technology/design and you may have to go to the dealer for the parts and possibly labor. Before doing this (because its usually a little more expensive going through the dealer), you may want to visit some internet forums and see if there's other ideas out there. Google "jeep liberty forums" then search "rear wiper" once in the forums. I'm sure there's rapport on this topic.
As far as front wiper blades, The 2008 Jeep Liberty takes 19" replacement windshield wiper blades on both sides front and aftermarket wipers are available. Note, when buying wipers be sure to always lookup your vehicle make, model and year in the application guide book at the store, or now-a-days you can Google 'lookup wiper size'.
You want to look this up because correct wiper fit is more than correct length, it's also proper attachment. Not all attachments fit all arms. Using the application guide or looking up wiper size online will avoid headaches of buying the right lengths with the wrong attachments.
The 2008 Jeep Liberty takes a dealer-only wiper blade. To my knowledge there are no aftermarkets available. Ask the dealer for installation instructions when you purchase the blade.
The 2002 Jeep Liberty takes 19" replacement windshield wiper blades on both sides front.
The 2004 Jeep Liberty Renegade has a dealer-only rear wiper blade. Since you have to go to the dealer for the blade, ask them for the procedure too.
Wiper fluid
The rear wiper blade is a special jeep-only part so you'll have to go to the dealer to get it. While there, ask for the replacement instructions.
A 2008 Jeep Liberty does not have a cabin filter.
The 2002 Jeep Liberty rear wiper blade is unique to Jeep. You'll probably have to get the part at the dealer and may be able to ask for the install procedure.
how to change the windshield wiper motor in a 2000 jeep wrangler
I do not see aftermarket replacement rear wiper blades nor rear wiper refills listed in the aftermarket wiper catalogs for the 2008 Jeep Liberty. This would possibly indicate that the rear wiper was a proprietary technology/design and you may have to go to the dealer for the parts and possibly labor. Before doing this (because its usually a little more expensive at the dealer), you may want to visit some internet forums and see if there's other ideas out there. Google "jeep liberty forums" then search "rear wiper" once in the forums. I'm sure there's rapport on this topic. As far as front wiper blades, The 2008 Jeep Liberty takes 19" replacement windshield wiper blades on both sides front and aftermarket wipers are available. Note, when buying wipers be sure to always lookup your vehicle make, model and year in the application guide book at the store, or now-a-days you can Google 'lookup wiper size'.
11"
The 2009 Jeep Liberty takes a dealer-only wiper blade. To my knowledge there are no aftermarkets available. Ask the dealer for installation instructions when you purchase the blade.
Purchase a new blade from your local auto parts store and they will install it for you at no extra cost.