i was wondering if you can buy the whole arm and replace it yourself or do i have to take it into a shop and have them do it.i know that the windshield wiper **** is not hooked up to it,because it just spins until it comes off. and another thing is our gas gauge doesnt work, does anyone know where i can get the whole set up cheap??? i looked them up online and they go from 500 to 1000 dollars.

 

sure can, it's not that hard, I've done one....what year is your truck?
Fuel senders aren't cheap...try rockauto

 

its a 1998 blazer 4.3 ltr

 

that's the same year i did, not all that hard

 

im gonna have to try to see if i can do it. we had really bad rain this weekend and couldnt use our wipers lol it sucked

 

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