Does my Lexus have a timing belt?
The short answer is that it depends on the specific model and year of your Lexus vehicle. Some Lexus models use a timing belt, while others use a timing chain. Knowing whether your Lexus has a timing belt or a timing chain is important for maintenance and repair purposes.
Understanding Timing Belts and Timing Chains
The timing belt and timing chain are both essential components in an internal combustion engine. They are responsible for synchronizing the opening and closing of the engine's valves with the movement of the pistons. This ensures the engine runs smoothly and efficiently.
A timing belt is a rubber belt that connects the crankshaft to the camshaft(s). Over time, the timing belt can wear out and become brittle, potentially leading to a sudden failure. Timing belt replacement is typically recommended every 60,000 to 90,000 miles, depending on the manufacturer's recommendations.
In contrast, a timing chain is a metal chain that performs the same function as a timing belt. Timing chains are generally more durable and longer-lasting than timing belts, often lasting the lifetime of the engine without needing replacement.
Lexus Timing Belt or Timing Chain
The presence of a timing belt or timing chain in a Lexus vehicle can vary depending on the model and year:
- Lexus Sedans (ES, IS, GS, LS): These models typically use a timing chain, which is more durable and requires less maintenance than a timing belt.
- Lexus SUVs (RX, GX, LX): Many Lexus SUV models also use a timing chain, but some older models may have a timing belt.
- Lexus Coupes (RC, LC): Lexus coupes generally use a timing chain as well.
It's important to check your Lexus owner's manual or consult with a Lexus dealer or certified mechanic to determine whether your specific model has a timing belt or a timing chain. This information is crucial for planning your vehicle's maintenance schedule and avoiding any unexpected and costly timing belt replacement.
Will a timing belt last 200000 miles?
In general, however, timing belts needs to be replaced from 60,000 miles up to 150,000 miles.
What is the most reliable year for Lexus 350?
According to industry reviews, consumer feedback, reported problems, and NHTSA statistics, the most reliable years for Lexus RX350 are 2014, 2018, 2020, 2021, 2022, and 2023. In these particular years, the car received the highest ratings in terms of safety, reliability, and performance.
Which cars have no timing belt?
Vehicles that have a timing chain instead of a cambelt include:
- Most BMWs.
- Dacia Sandero (TCe engine)
- Suzuki Swift.
- Most MINIs.
- Most Audi petrol models.
- Toyota Yaris.
- Honda Jazz.
What happens if a timing belt breaks on a Lexus?
If the timing belt breaks, the engine will stop running and will not restart until it is repaired. While it is possible that the original timing belt may last the life of the above engines, for peace-of-mind, the timing belt may be replaced every 90,000 miles.
Which Lexus has a timing belt?
Many older models of Lexus vehicles used timing belts but that was typically pre-2005 or 2006. Since that time nearly every vehicle that Lexus makes has been outfitted with a timing chain rather than a timing belt.
How much does it cost to replace a timing belt on a Lexus?
The real cost is in the labor, because a lot of parts need to be disassembled to get to the belt. 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).
Does the Lexus IS 350 have a timing belt or chain?
The engine has a serpentine belt and a timing chain (3 chains actually). The serpentine belt indeed comes off to change the water pump, however is unrelated to the engine starting or the valves.
What are symptoms of a worn timing belt?
Signs Your Timing Belt Needs to be Replaced
- Ticking noise from under the hood when the engine is running.
- The engine doesn't start.
- The engine misfiring while driving.
- Oil leaking from the front-side of where the motor is under the hood.
- Hydroplaning while driving in wet weather conditions.
- Check engine light is on.
How often should Lexus timing belt be changed?
Many manufacturers recommend that the timing belt be replaced as part of your regular maintenance every 60,000-100,000 miles. If you haven't had the timing belt checked in a while, it's time to contact Lexus of Towson to schedule an appointment for routine maintenance.
How do I know if my car has a timing belt?
The easiest way to tell is look at the front of the engine. If there is a separate plastic cover on the front of the valve cover, then it is a belt. A timing belt must be separated from the engine oil.
