Does the Toyota Highlander have a belt or chain?
The Toyota Highlander uses a timing chain, not a timing belt, to synchronize the engine's valvetrain. This means the Highlander's engine is designed with a more durable and long-lasting timing system compared to models that use a timing belt.
Timing Chains vs. Timing Belts
Timing chains and timing belts both serve the same purpose in an internal combustion engine - they ensure the proper opening and closing of the engine's valves in sync with the pistons. However, there are some key differences between the two:
- Durability: Timing chains are generally more durable and longer-lasting than timing belts. Timing chains can often last the lifetime of the engine, while timing belts typically need to be replaced every 60,000 to 100,000 miles.
- Maintenance: Timing belts require periodic replacement as a preventative maintenance measure, while timing chains require less frequent maintenance.
- Noise: Timing chains can produce more noise than timing belts, which run more quietly.
- Cost: Timing chains are typically more expensive to manufacture and install than timing belts.
By using a timing chain, the Toyota Highlander avoids the need for regular timing belt replacement, which can be a significant maintenance expense. This makes the Highlander's engine design more durable and cost-effective in the long run.
The Toyota Highlander's Timing Chain
The Toyota Highlander is equipped with a 3.5-liter V6 engine that utilizes a timing chain to synchronize the valvetrain. This timing chain is designed to last the lifetime of the engine, providing reliable performance and reducing the need for costly timing belt replacements.
By using a timing chain, the Highlander's engine design prioritizes longevity and low maintenance over the slightly quieter operation of a timing belt. This trade-off is often seen as worthwhile by Toyota, as it helps ensure the Highlander's engine remains durable and reliable for many years of use.
Do highlanders have timing belts or chains?
Newer models use timing belts made of polyurethane and Kevlar for long life and durability.
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.
How long do Toyota timing chains last?
around 200-250k miles
Timing chains don't often need to be replaced on Toyotas. If they're at the point where they need to be replaced you'll often get a ton of correlation codes beforehand. They generally "go" at around 200-250k miles. If doing a timing chain, also replace the guides and the tensioners.
Which Toyota models have a timing chain?
| Model | Year | Belt / Chain / Gear |
|---|---|---|
| Previa | 1991-1997 | Chain |
| Prius | 2001-2020 | Chain |
| Prius c | 2012-2019 | Chain |
| Prius v | 2012-2019 | Chain |
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.
What year was the most reliable Toyota Highlander?
Best Toyota Highlander Years to Buy Used
- The best choice is probably the 2008-2013 version.
- Launched in 2000, the Toyota Highlander is a midsize SUV known for its reliability, safety, and comfort.
- Third-generation models of this family-friendly SUV grew longer and wider in 2014.
