Can I replace my alternator belt myself?
Overview: Fan belt replacement Serpentine belt replacement is easy because today’s automatic drive belt tensioners eliminate the need to loosen bolts or pry components into position for retensioning. Just rotate the tensioner, remove the old belt and install a new one.
How much does it cost to change an alternator belt?
The replacement cost of an alternator belt is typically between $100 and $200. The part cost is between $25 and $80 while the labor cost is between $75 and $120. The true replacement cost will depend on how long it takes the mechanic to access your alternator belt.
How much is an auxiliary belt?
A typical serpentine belt start at around $25 and goes up to $75 at most. If you know some car repair basics, you could change the belt yourself, and it may save you paying labor charges somewhere between $75 and $120. All together, you’re looking at around $100 to $195 to replace your serpentine belt.
How long does it take to change an alternator belt?
It can take anything from 15 minutes to an hour (two at the most) to repair or replace a bad serpentine belt with a new belt.
How long does it take to replace a belt tensioner?
It should only take about an hour of work for the replacement, but sometimes it can be more, which can drive up the labor costs, and that varies from one car to the next.
Why does my alternator belt squeal?
Your engine belts make a screech or squeal noise usually because the rubber belt is slipping on the metal pulley and just like your tires spinning on the road, this causes noise. The belt may be slipping due to improper tension or because it simply has gotten old and the surface has become glazed, cracked or brittle.
How long does it take to replace alternator belt?
How do I know if my alternator belt is bad?
Loose or Bad Alternator Belt Symptoms
- Battery / Alternator Warning Light. As the alternator or serpentine belt is powering the alternator, it will, of course, cause the alternator to struggle when the belt is loose.
- Squealing Noise when cold.
- Heavy or Jiggery Steering.
- Flickering or Dimming Lights.
- Sudden Stall.
- Dead Battery.