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How long do Subaru Forester timing belts last?

Subaru Forester timing belts typically last between 60,000 to 105,000 miles, depending on driving conditions and maintenance. The timing belt is a critical component in the engine that synchronizes the opening and closing of the valves with the movement of the pistons. Proper maintenance and replacement of the timing belt is essential to prevent engine damage.


What is a Timing Belt?


A timing belt, also known as a cambelt, is a reinforced rubber belt that connects the crankshaft to the camshaft(s) in an internal combustion engine. It ensures that the opening and closing of the engine's valves are precisely timed with the movement of the pistons. This synchronization is crucial for the engine to operate efficiently and prevent damage.


Subaru Forester Timing Belt Replacement Interval


Subaru recommends replacing the timing belt on a Forester every 105,000 miles or 10 years, whichever comes first. However, many mechanics and Subaru experts suggest replacing the timing belt earlier, around 60,000 to 90,000 miles, to be on the safe side. Factors that can affect the timing belt's lifespan include:



  • Driving Conditions: Frequent towing, hauling heavy loads, or driving in extreme temperatures can cause the timing belt to wear out faster.

  • Maintenance History: Proper maintenance, such as regular inspections and replacing the belt at the recommended interval, can extend the belt's lifespan.

  • Engine Type: Turbocharged Subaru Forester models may require more frequent timing belt replacements due to the higher stress on the engine components.


It's important to follow the manufacturer's recommended replacement interval and to have the timing belt inspected by a qualified mechanic if any issues are suspected.


Consequences of a Broken Timing Belt


If a Subaru Forester's timing belt breaks, it can cause catastrophic engine damage. The pistons and valves can collide, leading to bent valves, damaged cylinder heads, and even a complete engine failure. Replacing the engine is often the only solution in such cases, which can be an extremely costly repair.


To avoid these issues, it's crucial to replace the timing belt on a Subaru Forester at the recommended interval or earlier, as a preventative measure. Regular maintenance and inspections can help ensure the timing belt remains in good condition and prevent unexpected and expensive engine repairs.

How much does it cost to replace a timing belt on a Subaru Forester?


Shopping around to get a few quotes is your best bet to get the best deal, but you can expect to pay anywhere from $409 to $919 (including parts and labor).



What else should be replaced when replacing timing belt?


Chances are, if your timing belt needs replacing, a pulley or tensioner probably needs replacing as well.



Can a Subaru timing belt last 200 000 miles?


It is safer to replace the timing belt even earlier than the manufacturer recommends. In general, however, timing belts needs to be replaced from 60,000 miles up to 150,000 miles.



How do I know if my Subaru needs a new timing belt?


The experts at Subaru of Clear Lake will happily let you know the signs of a bad timing belt. A failing timing belt may show a myriad of symptoms, such as noises coming from the front of the vehicle, engine misfires, and decreased engine performance.



Is timing belt change a big job?


Replacing the timing belt is an expensive service. It is an intricate, labor-intensive process that can take 4–8 hours, depending on the vehicle. But replacing the timing belt before it breaks will prevent engine damage and save you money in the long run.



What year did Subaru get rid of the timing belt?


Subaru engines used belts , except for the boxer ez. 3.6 and diesel engines until about 2011. 2012-up 4th generation Subaru used chains and on newer engines.



How often should I replace the timing belt on my Subaru Forester?


Subaru timing belts need to be replaced after seven years or 105,000 miles; whichever comes first. Replacement cost starts at $530 (will vary by model)



When should the timing chain be replaced on a Subaru Forester?


Subaru timing belts need to be replaced after seven years or 105,000 miles; whichever comes first. Replacement cost starts at $530 (will vary by model)



Are Subarus reliable after 200k miles?


Subaru vehicles are renowned for their exceptional longevity, often surpassing 200,000 miles or more with proper maintenance and care.



How do I know if my timing belt needs replacing?


8 Signs Your Timing Belt Is Going Bad

  1. Your Engine Is Misfiring.
  2. You Hear A Ticking Noise From Your Engine.
  3. Oil Is Leaking From Your Motor.
  4. You Have Smoke Coming From Your Exhaust.
  5. If You Notice A Change In Your RPMs (Revolutions Per Minute)
  6. You Are Unable to Start the Engine.


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.