Check with the local Chevrolet dealer or other auto parts houses in your locality. Also check out the junkyards for better deals - some refurbishing of parts may be required.
There are several types. Go to the parts store and most will show you how to change them
If you are having problems with the wiper motor, I have found that almost all the time the problems can be solved by replacing the wiper motor pulse board. This can be done without removing the wiper motor. Your local auto parts store will have a replacement pulse board for aprox $30.
If wipers stay stright up went turned off, you needs new motor. There are two parts to the motor, one is working and the other is not. Had same problem. new motor fix it
My wipers would only work on high. we replaced the signal lever which works the wipers too. i did get my mechanic to do it because it was'nt as easy as the parts store said it was. try replaceing the wiper pulse relay board under driver side dashboard
Have your local auto parts store install them for you at no cost, if you buy their replacement blades.
If your 1997 Chevy pickup wipers and washer pump are not working, you might actually have to replace the pump motor or the wiper motor, or both. These motors are not expensive to replace and can be purchased at most auto parts stores.
Go to an auto parts shop
Most auto parts retailers can help you.
You can generally get parts like windshield wipers, rear view mirrors and seat covers. In addition, you can also get specific parts for your brakes and engine.
Almost all parts super stores will do the replacing for you if you buy the blades yhere.
Why do you want to buy them from Japan? Any auto parts store can sell you replacement wiper blades.
maybe a recall, call Chevy dealership I would suspect the wiper pulse board is bad. The part is available form your local auto parts store and can be changed easily without removing the wiper motor. Aprox cost of part $30.