Engine Can I use a wire brush on these things

AnthonyA1234

Active Member
Aug 17, 2020
465
46
38
Florida
Putting a new compressor so I wanted to see if I could shine up some other things in the engine bay so it matches. Is it safe to use a wire brush on the hard metal ac lines that go into the compressor. Should I use a standard steel wire brush or a brass one? What about the tensioner and the alternator? Thanks in advance.
 
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I used a Dremel with the small wire brush attachment and then some polish. Compressor, tensioner and alternator came out shiny and almost new looking. Just go slow and stay away from the compressor seal and tape off the alternator openings to ensure no issues if you choose to try it. Scotch-bright and painting is a nice option also.
A856F2D3-A99B-43C6-9A9A-567C1C9592CA.jpeg
7F2DAD28-5B48-4999-AAD6-6134510FF9DF.jpeg
87B604E4-6380-4B34-8553-5C098F90278C.jpeg
6170BB53-3E4C-46EB-A9B3-1851B8273FCC.jpeg
 
I used a Dremel with the small wire brush attachment and then some polish. Compressor, tensioner and alternator came out shiny and almost new looking. Just go slow and stay away from the compressor seal and tape off the alternator openings to ensure no issues if you choose to try it. Scotch-bright and painting is a nice option also.
A856F2D3-A99B-43C6-9A9A-567C1C9592CA.jpeg
7F2DAD28-5B48-4999-AAD6-6134510FF9DF.jpeg
87B604E4-6380-4B34-8553-5C098F90278C.jpeg
6170BB53-3E4C-46EB-A9B3-1851B8273FCC.jpeg
Would like to know where you purchased those brushes?? Thanks