Does a 2007 RX350 have a timing belt or chain?
As a seasoned auto service provider, I often encounter questions about vehicle maintenance, particularly regarding timing belts and chains. Understanding the differences and specifications for your vehicle can save you time and money in the long run. In this article, we will explore whether the 2007 Lexus RX350 is equipped with a timing belt or a timing chain.
Timing Belt vs. Timing Chain
Before diving into the specifics of the 2007 RX350, it's essential to understand the difference between a timing belt and a timing chain:
- Timing Belt: A rubber belt that connects the crankshaft to the camshaft, ensuring that the engine's valves open and close in sync with the pistons. Timing belts typically require replacement every 60,000 to 100,000 miles.
- Timing Chain: A metal chain that performs the same function as a timing belt but is generally more durable and designed to last the lifetime of the engine. Timing chains do not usually require regular replacement, although they may need maintenance if they become noisy or if the engine has high mileage.
The 2007 Lexus RX350
The 2007 Lexus RX350 is equipped with a timing chain rather than a timing belt. This means that, under normal operating conditions, you won't need to worry about replacing the timing chain as part of your regular maintenance schedule. However, it's still crucial to keep an eye on the overall health of your engine and its components.
Maintenance Tips for Your RX350
Even though the timing chain is designed to last, here are some maintenance tips to ensure your 2007 RX350 runs smoothly:
- Regular Oil Changes: Keeping your engine oil fresh helps lubricate the timing chain and reduces wear.
- Listen for Unusual Noises: If you hear rattling or slapping noises from the engine, it may indicate a problem with the timing chain.
- Check Engine Light: If the check engine light comes on, have your vehicle diagnosed promptly to avoid further issues.
Conclusion
In summary, the 2007 Lexus RX350 features a timing chain, which offers the advantage of longevity and reduced maintenance compared to a timing belt. By following regular maintenance practices, you can help ensure the reliability and performance of your vehicle for years to come.
Frequently Asked Questions
Does the 2007 Lexus RX 350 have a timing belt or chain?
This is a timing chain engine and it does not have a maintenance or replacement interval. It does not need replaced unless there is a code for cam timing due to stretch of the chain which is very unlikely to happen.
Do Lexus timing chains need to be replaced?
The timing chain in this engine should last the life of the engine, so you do not have to replace it at any interval.
How do I know when my timing chain needs replacing?
These signs include:
- Rattling Sound on Starting The Engine or Idling. A common finding in a vehicle with a bad timing chain is unusual rattling noise when the engine is started or when brakes are engaged.
- Misfiring Engine.
- Contaminated Engine Oil.
- Check Engine Light.
- Inability to Start The Engine.
How much does it cost to replace a timing chain on a 2007 Lexus RX350?
The average cost for a Lexus RX350 Timing Chain Tensioner Replacement is between $2,059 and $2,481. Labor costs are estimated between $1,618 and $2,040 while parts are typically priced around $441. This range does not include taxes and fees, and does not factor in your unique location.
What is considered high mileage on a Lexus RX 350?
Typical mileage for the Lexus RX is 200,000-250,000 miles, with high mileage coming in at the lower end of that range at 200,000 miles. Using these numbers, we can state that good mileage for the Lexus RX is 150,000 miles or more.
How long will a 2007 Lexus RX350 last?
250,000 miles
When properly cared for and driven, the Lexus RX can last for 250,000 miles or more. This longevity is thanks to the following: Performance: The Lexus RX has three engines from which to choose, all of which are highly dependable.
What is the best year of RX350 to buy?
If you're looking for a used RX 350, the best model years include 2011, 2015, and 2018 due to aspects like reliability, reviews, and model innovations. However, you'll want to stay away from the 2007, 2008, 2010, and 2017 RX 350s as they, unfortunately, have experienced significant issues.
How much does it cost to replace a timing belt on a Lexus RX 350?
$409 to $919
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). Have a timing chain instead of a timing belt? Lucky you, because they can actually last the lifetime of your car.
How long do Lexus timing chains last?
On a Lexus the timing chain can theoretically run for the life of the car and engine without needing replacement. Just make sure you change the engine oil and filter at the recommended intervals.
What year did Lexus start using timing chains?
It depends on the year. Since 2007 the engine uses a timing chain for durability. You can inspect the engine closely and tell, if you have any question.
