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.
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
if the wiper arms are stuck in the up position, the crank arm is bad. this part attaches to the wiper motor and wiper transmission. the part can be purchased aftermarket at part stores. it is around $60. It should come with directions on how to install
The 2000-2010 Chevrolet Impala takes 22" replacement windshield wiper blades on both sides front.
There is a plastic cap at the base of the wiper arm. You will need to pry it up to reveal the nut underneath. Remove the nut and pry up. BE VERY CAREFUL NOT THE HIT THE WINDSHIELD WITH THE WRENCH.
The 2007 Chevrolet Impala takes 22" wiper blades on both sides front. 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 Chevrolet Chevy Impala has the most common hook-end wiper arms. See sources and related links below for installation videos. Also, purchase the replacement blades first and there will 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.
The 2006 Chevrolet Impala has the most common hook-end wiper arms. See sources and related links below for installation videos. Also, purchase the replacement blades first and there will 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.
The 2000 Chevrolet Impala takes 22" windshield wiper blades on both sides front. 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 Chevrolet Impala 2001 wiper blade sizes are 22" wiper blades on both sides front. 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 1994 Chevrolet Impala takes 22" replacement windshield wiper blades on both sides front. 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.
You need to replace the wiper motor.