Back to all

Automotive Tips from Blair's Ferry Automotive: Serpentine Belt Overview

October 29, 2023

The technicians at Blair's Ferry Automotive know your serpentine belt drives important engine accessories like your alternator, air conditioning compressor, and power steering. In some cars it may also power the power brakes or water pump. The serpentine belt is powered by the engine and winds around pulleys and the accessories. Some cars in Marion have two serpentine belts.


The serpentine belt, the belt tensioner (which maintains the appropriate tension on the belt) and the idler pulleys are together known as the accessory drive system.

Now your serpentine belt and the belt tensioner will just wear out over time – that’s why your vehicle manufacturer has a scheduled belt replacement interval. The team at Blair's Ferry Automotive in Marion can inspect your serpentine belt for wear and get it replaced if it’s time.

Give us a call.

Blair's Ferry Automotive
1565 Blairs Ferry Rd.
Marion, Iowa 52302
319-447-6310
http://www.blairsferryautomotive.com

 

Need Service?

Request a Quote

More articles from Blairs Ferry Automotive

The Blair's Ferry Automotive Guide to Proper Fluids for Your Vehicle

May 3, 2026

The automotive professionals at Blair's Ferry Automotive would like to give Marion drivers an update on some of the things happening in automotive fluids. You know, vehicles are becoming more sophisticated every day. Fluids such as, oil, coolant and transmission fluid are becoming more special... More

How to Get Better Gas Mileage in Marion

April 26, 2026

There is no escaping it: things work better when you take care of them. Something most of us in Marion can relate to is our computers. You've probably noticed how they get slower and slower over time. It takes longer to start up and programs take forever to load. Eventually, many of us just get... More

Automotive Tips from Blair's Ferry Automotive: Making Your A/C System Last Longer

April 19, 2026

Marion drivers know that if their air conditioning system isnt making cool air like it used to, there is a problem. It may be as simple as adding more of the right kind of refrigerant.Your A/C requires special compressor oil, which circulates through the system along with the refrigerant, to lubr... More