What is a Timing Belt?

For anyone wondering “What is a timing belt?” you’ve come to the right place. Timing belts; also known as cambelts, keep the many critical reciprocating parts inside your engine synchronized. This same function is performed by timing chains in some engines. If the timing belt fails, then in the best-case scenario the engine will need to be re-timed and a new belt installed.

For “interference” engines, which are designed with tighter and more efficient tolerances, if the belt fails the internal parts of the engine will collide, permanently disabling the entire engine. Keeping up with periodic timing belt replacements is a great way to ensure your engine runs for many more years to come. For any further car timing belt questions you may have, be sure to reach out to our service center.

How Much is a Timing Belt? 

Now that you know what a timing belt is, let’s take a look at how much a timing belt costs. If you wait too long to change your timing belt, it will break, the valves won’t open and close at the right time, and your pistons will be damaged. If this happens, you’ll need to spend at least $2,000 replacing your damaged valves, water pump, and pistons.

If you replace your timing belt before it breaks, you’ll only have to pay between $500 and $1,000. We recommend that Sidney drivers also replace their water pump when they replace the timing belt, even if their timing belt hasn’t broken. This is because water pumps generally have the same lifespan as a timing belt, and just like with the timing belt, you want to replace your water pump before it breaks down in order to avoid even more costly major repairs. 

When to Replace Your Timing Belt

Springfield drivers whose timing belts are in need of immediate replacement often report these warning signs: 

• You hear a ticking sound coming from your engine 
• Your acceleration sputters between 2000 – 4000 RPM 
• Your engine has been misfiring 
• Oil is leaking at the front of the motor 
• Your hood is smoking or fuming

The Difference Between Timing Belts vs. Timing Chains

Timing chains have the same function as timing belts. Timing chains, however, are constructed with metal, and timing belts are made of reinforced rubber, which is softer and quieter. Timing belts are located outside of the engine, whereas timing chains are usually located inside the engine and transport oil around the interior of the engine in order to lubricate its moving parts. 

Have More Questions About How Much a Timing Belt Is? 

Now that we’ve covered what’s a timing belt, the price of a timing belt, and when to replace a timing belt, there should be no confusion when it comes time to replace yours. In the meantime, you can learn more about Buick and GMC car maintenance by visiting our helpful service and parts tips page or contact us with any questions!