When did Lexus start using timing chains?
Lexus, the luxury vehicle division of Toyota, has been known for its commitment to quality and innovation since its inception in 1989. One of the key advancements in Lexus engineering has been the use of timing chains instead of traditional timing belts. This shift has had a significant impact on the longevity and reliability of Lexus vehicles.
The Transition to Timing Chains
Lexus began using timing chains in its vehicles in the early 2000s, gradually phasing out the use of timing belts. Timing chains are designed to last the lifetime of the engine, whereas timing belts typically need to be replaced every 60,000 to 100,000 miles. This change has provided Lexus owners with the peace of mind of not having to worry about the costly and time-consuming task of timing belt replacement.
Benefits of Timing Chains
The use of timing chains in Lexus vehicles offers several key advantages:
- Increased Durability: Timing chains are more durable and resistant to wear and tear compared to timing belts, which can stretch, crack, or break over time.
- Reduced Maintenance Costs: With no need for periodic timing belt replacement, Lexus owners can save on maintenance expenses over the life of their vehicle.
- Improved Reliability: The long-lasting nature of timing chains helps ensure that the engine's critical components, such as the camshaft and crankshaft, remain properly synchronized, reducing the risk of engine failure.
These benefits have contributed to the overall reputation of Lexus as a brand that prioritizes quality, reliability, and customer satisfaction.
The Lexus Timing Chain Advantage
By transitioning to timing chains, Lexus has set itself apart from many of its competitors, who continue to rely on timing belts. This engineering decision has helped Lexus maintain its position as a leader in the luxury automotive market, offering customers a level of confidence and peace of mind that is often difficult to find in the industry.
Can a timing chain last 200 000 miles?
Timing chains can last anywhere between 150,000 and 200,000 miles before they require repair or sustain damage. But once they do, they must be replaced without fail as they can break off entirely, therefore causing the engine to fail.
Does a 2008 Lexus LS 460 have a timing belt or chain?
The 1UR V8 engine series used in the LS since 2006 uses a timing chain.
What year Lexus is to stay away from?
Lexus IS250 (2007-2012)
First up on the list is the second-generation IS250, which has earned a reputation as the Lexus model to absolutely avoid. The release of the IS250 saw a transition from a multi-point fuel injection system in the engine to a direct injection system instead.
What year did Toyota go back to timing chain?
| Model | Year | Belt / Chain / Gear |
|---|---|---|
| 1993-1997 | Chain | |
| 1998-2007 | Belt | |
| 2008-2011, 2013-2020 | Chain | |
| Matrix | 2003-2013 | Chain |
Does RX350 have a timing chain?
This Fits Your 2020 Lexus RX 350. Your engine's timing chain can stretch over time resulting in a check engine light that comes along with excessive noise from your engine's timing cover.
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.
Which Lexus cars have timing chains?
Lexus: The RX, ES, and GS models from Lexus typically use timing chains, aligning with Lexus's reputation for reliability and low maintenance costs.
Does a 2009 Lexus RX 350 have a timing chain?
The 2009 RX 350 has a timing chain so no maintenance is required for the timing chain it self. It is NOT a wise move to run a vehicle past a recommended repair until something breaks.
Does a 2008 Lexus have a timing belt or chain?
It has a timing chain. There is no service interval at which the chain needs to be replaced as part of any maintenance schedule. The chain was designed to last the life of the vehicle without the need for any sort of service.
When did Lexus go to timing chain?
2007
Since 2007 the engine uses a timing chain for durability. You can inspect the engine closely and tell, if you have any question. The timing chain uses a metal cover. The timing belt uses a plastic cover.
