Serpentine what pulleys basically go into pistons called?

Tiny
DEBBIE WHITE2
  • MEMBER
  • 2007 CHEVROLET IMPALA
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 150 MILES
I need to know what pulleys basically go into pistons called.
Friday, September 27th, 2024 AT 2:29 PM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,527 POSTS
I believe you are referring to the serpentine belt tensioner, does it look like this? Check out the images (below). Please upload pictures or videos in your response of any problems so we can see what to help you with.
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Friday, September 27th, 2024 AT 5:14 PM

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