What is a Timing Belt?

A car’s timing belt ensures proper engine function by ensuring that the valves that control the air/fuel mixture intake are working properly. Also referred to as a cambelt, a timing belt does this by regulating the rotation of the camshaft and the crankshaft so that they move in harmony. The camshaft and the crankshaft are responsible for controlling the air/fuel valves, which push down on the pistons as the fuel ignites in the engine combustion chamber. 

Because the timing belt is such a crucial part of the engine’s proper function, it’s usually inspected as a part of your routine maintenance visits. Most manufacturers suggest replacing the belt every 60,000 to 100,000 miles. If you’re interested in learning more, read on! Our guide covers what a timing belt is designed to do, how much a timing belt costs to replace in Orange, MA, and more.

How Much is a Timing Belt? 

A broken timing belt can’t open and close the air/fuel values at the proper time. If the valves open at the wrong time and hit the pistons, the result is serious damage to the valves and pistons that may cost a lot to fix — as much as $2,000 if the weather pump was damaged, as well. 

How much is a timing belt to replace on its own? If the timing belt is broken but no other parts have been damaged, you can expect to pay between $500 and $1,000 for parts and labor.

Does Your Car Need a New Timing Belt?

As long as your car’s timing belt performs as it should, you won’t often have to worry about how much a new timing belt is going to cost — since you’ll only need a new one about every seven years. 

However, if you drive more than the average car owner, you may need a new timing belt sooner than that. Watch out for these signs that it’s time to schedule service near Orange, MA for a replacement:

• The engine emits a ticking noise
• The engine won't turn over and misfires
• The engine doesn’t run properly between 2000 - 4000 RPM 
• Your car produces more smoke and fumes than normal 
• Oil leaking from the front of the motor

Timing Belt vs. Timing Chain: What's the Difference? 

Some cars have timing belts instead of timing chains. What is a timing belt made of, and how does it compare to a timing belt? The two have the same function but are made of different materials and located in different places:

• Timing belts are made of reinforced rubber. Due to their softness and flexibility, timing belts are quieter and are located on the outside of the engine.
• Timing chains are made of metal, are located on the inside of the engine, and are lubricated by the engine oil. Some vehicles feature upgraded timing chains that operate without the noise and vibration of older timing belts.

Ask Us Anything About Auto Maintenance!

The team of auto maintenance professionals at Sonia's Chrysler Dodge Jeep RAM is standing by to answer your questions about genuine replacement parts, how much a timing belt is likely to cost, and more. Check out our Mopar accessory brochure and Mopar coupons online before visiting us in Orange, MA or your next service appointment!