Fan Belt Replacement
We fit a correct-spec belt for your engine and set the tension properly, so it does not squeal, slip or shred.
Hermanus & Randburg
Fan Belt Replacement & Drive Belt Repairs
That squeal on a cold morning is usually the fan belt telling you it is perishing. It is a small part that drives big ones, the alternator, the power steering pump, the air-con and on many engines the water pump. We check the belt, the tensioner and the pulleys together, because replacing the belt alone on a worn tensioner just brings you back.
Quality Parts
Hermanus & Randburg
Honest Diagnosis
Transparent Quoting
Get In Touch
Tell us where to reach you
Send your details and the branch you choose team will WhatsApp you back, or email you if that is all you gave us. If it is urgent, call or WhatsApp the branch directly.
- No repair starts before inspection and your approval
- Your details go straight to the workshop, not a call centre
- Use the branch card below if the matter is urgent
What We Do
Fan Belt & Drive Belt Work
The fan belt, also called the drive belt, auxiliary belt or serpentine belt, runs off the crankshaft and turns most of what keeps the car usable. We do the whole job, not just the belt.
Tensioner & Idler Pulleys
A tired tensioner or a noisy idler bearing kills a new belt quickly. We check them with the belt off and replace what is worn.
Squeal & Chirp Diagnosis
A squeal on start-up, a chirp at full steering lock and a rhythmic tick are different faults. We find which it is before selling you a belt.
Charging System Check
The belt drives the alternator. If a battery light brought you in, we check whether it is the belt, the tensioner or the alternator itself.
Air-Con & Power Steering Drive
Lost cold air or heavy steering can both come back to the belt. We check the drive before condemning the compressor or the pump.
Fan Belt or Cambelt?
They are different belts and only one of them will destroy your engine if it snaps. We tell you which one you actually need.
Warning Signs
When to Book a Check
A fan belt gives plenty of warning before it goes. Any of these is worth a look.
A squeal on start-up, worst on a cold or damp morning
A chirp that comes and goes at full steering lock
Visible cracks, fraying edges or a shiny glazed surface on the belt
The battery or charging warning light coming on
Air-con blowing warm, or steering suddenly feeling heavy
The temperature gauge climbing, on engines where the belt drives the water pump
Why Choose Fangio
Why Owners Choose Fangio
An independent workshop with dealer-level equipment, serving both branches.
The Whole Drive, Not Just the Belt
We check the tensioner and idlers while the belt is off. A new belt on a worn tensioner is a repeat visit, and we would rather do it once.
Two Branches, One Standard
Hermanus serves the Overberg and Garden Route; Randburg covers Johannesburg and surrounds. Same standards at both.
Transparent Quoting
We inspect, show you the worn belt, and quote up front. You approve before we do the work.
Choose Your Branch
Randburg Branch
Serving Johannesburg & Surrounds
110 Susman Ave, Blairgowrie, Randburg
Tel: 011 326 3133 - Mon-Fri 07:30 - 16:30
Email: info@fangioauto.co.za
Hermanus Branch
Serving the Overberg & Garden Route
13A Steenbras Road, Hermanus Industrial
Tel: 087 164 1041 - Mon-Fri 08:00 - 17:00
Email: hermanus@fangioauto.co.za
Got Questions?
Fan Belt Replacement - FAQs
What does the fan belt actually do?
On a modern car it is one belt driving several things off the crankshaft: the alternator that charges the battery, the power steering pump, the air-con compressor, and on many engines the water pump. You will also see it called the drive belt, auxiliary belt or serpentine belt.
How often should a fan belt be replaced?
It depends on the make, the model and how the car is used, so we check it against your manufacturer's schedule rather than quoting one number for every car. In practice we inspect the belt at every service and replace it when it shows cracking, fraying or glazing, whichever comes first.
Why does my car squeal when I start it?
A squeal on start-up, especially on a cold or damp morning, is usually a perished or slipping belt, or a tensioner that is no longer holding it properly. It is worth checking early because a belt that slips is also not driving the alternator properly.
Is the fan belt the same as the cambelt?
No, and it matters. The fan belt drives accessories on the outside of the engine. The cambelt, or timing belt, is inside and keeps the engine's valves and pistons in step. A snapped fan belt will leave you stranded. A snapped cambelt can destroy the engine. We will tell you which one your car needs.
What happens if the fan belt breaks while I am driving?
You lose charging, so the car will run on the battery until it stops. Power steering goes heavy and the air-con stops. If your engine's water pump is driven by that belt, it will also overheat, which is the expensive part. Pull over and call us rather than pushing on.
Where are you based?
Two branches: Randburg (Johannesburg) and Hermanus (Overberg). Pick your nearest branch on our contact page.
More From Fangio
Belt Guides & Related Services
Ready to Book?
Book Your Fan Belt Check
Tell us what you are hearing and what the car is doing. We will check the belt, the tensioner and the pulleys, give you a clear quote and get you booked at your nearest branch.