Do Toyota Highlanders have a timing belt or chain?
Toyota Highlanders use a timing chain, not a timing belt. The Highlander's engine is equipped with a timing chain that is designed to last the lifetime of the vehicle, typically around 200,000 miles or more. This is a key feature that differentiates the Highlander from some other SUVs that use a timing belt, which requires periodic replacement.
What is a Timing Belt vs. Timing Chain?
A timing belt is a rubber belt that connects the crankshaft to the camshaft in an engine, ensuring the proper timing of the opening and closing of the engine's valves. Timing belts typically need to be replaced every 60,000 to 90,000 miles as they can wear out over time. In contrast, a timing chain is a metal chain that serves the same purpose as a timing belt, but is designed to last much longer, often the lifetime of the engine.
Why Does the Toyota Highlander Use a Timing Chain?
Toyota engineers chose to use a timing chain in the Highlander for a few key reasons:
- Durability: Timing chains are more durable and less prone to wear and tear compared to timing belts. This means the Highlander's engine timing components are less likely to require expensive replacement over the vehicle's lifespan.
- Maintenance Costs: Since the timing chain doesn't need to be replaced, Highlander owners avoid the periodic maintenance cost of replacing a timing belt, which can cost several hundred dollars.
- Reliability: Timing chains are considered more reliable than timing belts, as they are less susceptible to premature failure that could lead to costly engine damage.
The use of a timing chain is just one example of how Toyota designs the Highlander to be a reliable, low-maintenance SUV for the long haul.
What year do highlanders have timing chains?
| Model | Year | Belt / Chain / Gear |
|---|---|---|
| Highlander | 2001-2007, 2009-2014 | Chain |
| 2001-2007 | Belt | |
| 2008-2019 | Chain | |
| Highlander Hybrid | 2006-2010 | Belt |
How long does a timing belt last on a Toyota Highlander?
between 60,000 and 100,000 miles
If you do indeed have a timing belt in your Toyota, then it's imperative that you replace it at the proper interval. Typically, this occurs somewhere between 60,000 and 100,000 miles, so you'll want to either consult your Owner's Manual or one of our expert technicians if you're still unsure.
When should I replace my timing chain on my Toyota Highlander?
Timing chains should be replaced every 75000 miles. Timing belts should be replaced every 100000 miles.
Do any Toyotas have timing chains?
All newer Toyota models have timing chains. Toyota did away with timing belts for several good reasons.
