Timing chains and interference engines are standard on every 4-cylinder Toyota Highlanders built from 2001 through 2021.
Timing belts and non-interference engines are standard on every V6 Toyota Highlanders manufactured in 2007 and earlier.
Timing chains and interference engines are standard on all V6 Toyota Highlanders from 2008 through 2021.
In contrast to the 2010 Toyota Highlander 3.3L V6 Hybrid, 270 horsepower (3MZ-FE) option, the 2021 Toyota Highlander 3.5L V6, 295 hp (2GR-FKS) option includes a timing chain.
For comprehensive details about your specific Toyota Highlander model year, scroll down or quick-jump.
In This Article...
Timing Belt Basics
Maintaining the timing (synchronization) between the crankshaft and the camshaft is the major goal of the timing belt or timing chain (s).
While a timing chain resembles a bicycle chain, a timing belt is comprised of a rubber composite.
Timing belts deteriorate over time, thus they need to be replaced at the intervals recommended by the manufacturer. Serious engine damage may ensue from a failing timing belt.
Even though a timing chain will inevitably deteriorate with time, it should nonetheless undergo regular checks.
When should a 2008 Toyota Highlander’s timing belt be changed?
Timing belts are important, but unless your Toyota owner’s handbook specifically advises it, they don’t need to be replaced on a regular basis. Between 60,000 and 100,000 miles, some automakers advise changing the timing belt, while others don’t. Many timing belts available now can last 100,000 miles or more before they need to be replaced.
Is there a timing belt or chain on the Toyota Highlander?
Depending on the model year, the Toyota Highlander may have a timing chain or belt. Depending on which model you own, your Highlander either features a timing chain or a timing belt, which accomplishes the same task.
Is there a timing belt or chain on a 2008 Toyota?
system (the same function, but uses a set of gears rather than belts or chains). Timing chains are used in the 19931997 straight-six engine. The V8 models from 1998 to 2007 make use of timing belts. While the V8 versions from 20082011 and from 20132020 employ timing chains.
- 20012009 4.7L V8 Sequoia Timing belts are used in Sequoia. Timing chains are used in both the 20102012 4.6L V8 and the 20082020 5.7L V8 models.
When should the Toyota Highlander’s timing belt be replaced?
Referring to Timing Belt Replacement Although they can last up to 100,000 miles, it’s always a good idea to change them before that. The valves, pistons, and other internal engine components can sustain significant damage in the event of a belt failure.
How long does a Toyota Highlander’s serpentine belt last?
A serpentine belt can endure between 50,000 and 100,000 miles since it is made of sturdy rubber. Learn more about serpentine belt replacement timing from Westbrook Toyota’s service department.
How much does repairing a timing chain cost?
Timing chain replacement might cost between $600 and $800 to do it yourself or $1,600 to $1,800 to have a technician do it. Due to how difficult it is to replace this element, the price is exorbitant. The parts for a DIY timing chain replacement will run you about $650.
What issues are there with Toyota Highlanders?
Similar problems with the motorized tailgate and air conditioning system plagued the Toyota Highlander’s previous version from 2008 to 2013. A few owners have also complained of oil leaks from the engine and clunking sounds they hear when rotating the steering wheel.
Should Toyota timing chains be changed?
Because it requires engine oil for lubrication, a timing chain operates inside the engine. Depending on the vehicle, a timing belt normally needs to be replaced between 40,000 and 100,000 kilometers. The fix costs a few hundred dollars. It is not necessary to replace a timing chain unless there is an issue with it.
Do the timing belt or chain on the 2008 Toyota Highlander Hybrid vehicles?
The timing chain in your Toyota Highlander should never need to be replaced because it typically lasts the entire engine’s lifetime. After 200K miles, they might get noisy, but that would be from the tensioner’s wear. Even then, timing failure or a leap wouldn’t worry me. Timing belt-equipped autos are the ones you should avoid buying. A broken belt will put an interference engine out of commission.