Need to know if you have a single speed or two speed wiper motor.
Replacing a wiper motor on a 2004 Chevy Impala can be difficult. It is best to take it to an auto repair mechanic or an authorized Chevrolet dealership.
The 2000-2010 Chevrolet Impala takes 22" replacement windshield wiper blades on both sides front.
The Wiper reStore on eBay will restore your core for $199.95. Search for wiper motor restoration service.
The linkage bushings are worn/missing/broken or the wiper arms are not timed properly to the wiper transmissions.
Underneath the winshield cowl, drivers side
The 2004 Chevy Impala typically requires 22-inch wiper blades for the driver's side and 20-inch wiper blades for the passenger side. It is important to check the owner's manual or measure the existing wiper blades to ensure the correct fit. Some Impala models may have different size requirements, so it is always best to confirm the sizes before purchasing new wiper blades.
You need to pull the complete wiper arm off it's splines and then put it back on the splines in the position that you want the blade.
Most likely other GM cars with a similar body style, like a Chevy Impala or an Oldsmobile Cutlass.
if your wipers shut off in the upright pos it is wiper tranmission i have one 603.485.3150 tHE PASSENGER SIDE DOES NOT WORK. tHE DRIVER SIDE IS FINE
how do you replace wiper crank arm 2001 chevrolet impala?
Difficulty: Easy== * Chevy Impala wiper blade replacement kit Step1 Pull the windshield wiper arm connector up. Note that, unlike other models, the Impala's wiper arms will not stand on their own. This job will require both hands.Step2 Raise the clip from the blade connecting point. On the wiper arm, you'll notice a small clip on the back side of the wiper arm. Simply pull it up with your fingers while you continue to hold the wiper arm.Step3 Slide the blade assembly down toward the windshield until you have removed the old wiper blade. At this point, you can discard the old wiper blade.Step4 Put the new wiper blade on the wiper arm by sliding it along the wiper arm track until it lines up with the clip. (At this point, you're still holding the clip so that it is raised.)Step5 Fasten the clip back into place by releasing it and making sure that it fits securely on the wiper blade.Step6 Repeat this process on the other wiper blade arm to complete the replacement of the wiper blades on your Chevy Impala.GOOD LUCK
Turn the wipers off, pull the wiper arm off, and replace it in the correct down position.