The 2004 Honda Element takes 20" wiper blades on both sides front and a fairly specialized 12" rear wiper that is difficult to find in the stores. See sources and related links below for more information. Since there are over 22 different wiper arm attachments, do not buy wipers just by length only - be sure to lookup exact wiper blade part numbers by vehicle make, model and year for the brand wiper you decide to purchase. This ensures correct length AND correct attachment.
The 2004 Honda Element takes a fairly specialized 12" rear wiper blade that is difficult to find in stores. See sources and related links below for more information.
How do you Change Windshield Wiper Blades on a 2004 Chevrolet Trail Blazer?
The 2004 Chevrolet Silverado takes 22" replacement windshield wiper blades on both sides front.
All 2004 Dodge Dakotas take 21" replacement windshield wiper blades on both sides front.
Either you are installing it incorrectly or you bought the wrong kind. Most auto parts stores will install wiper blades for free.
24"on the drivers side and 14" on the passenger side the correct answer is 19 on passenger and 21 on drivers side
The 2004-2008 Toyota Solara takes 24" driver side and 19" passenger side replacement windshield wiper blades.
The 2003-2004 Jeep Grand Cherokee takes 21" replacement windshield wiper blades on both sides front. The front blades are available aftermarket at stores and online. The rear wiper blade is dealer-only.
The front windshield wiper blades are special dealer-only wiper blades and you must get them at the dealer. The rear wiper blade is hard to find, but you can get non-dealer versions. See Sources & Related Links below for rear wiper info.
The 2004 Pontiac Grand Am has hook-end wiper arms and are easy to change. See the Sources and Related Links section below for videos on how to change wiper blades as well as what size wiper blades are on the vehicle (correct attachment and lengths). Tip: if you purchase the replacement blades first, there will also be additional instructions/illustrations on the replacement packages. Locate and press the tab or button where the wiper blade is inserted into the hook of the wiper arm and pull wiper blade out of hook. You may have to rotate and flex the blade to make enough clearance for the hook to pass through.
Most auto parts stores will change them for you if you buy them there.
24 inches