ServlogUpdated 2026-06-24
Does the Toyota Highlander Have a Timing Belt or Chain?
2020-2024 (XU70) Toyota Highlander (3.5L V6 (2GR-FKS), 2.4L turbo (2023+) or 2.5L hybrid; 0W-20 / 0W-16 full synthetic).
Answer: Timing CHAIN — no scheduled replacement.
A timing chain is designed to last the engine's lifetime, so there's no scheduled replacement — one less recurring service to budget for than belt-driven rivals.
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Does the Toyota Highlander have a timing belt or a timing chain?
Timing CHAIN — no scheduled replacement.
When does the Toyota Highlander timing belt need replacing?
The Toyota Highlander uses a timing chain, which is designed to last the life of the engine — there is no scheduled replacement interval. Inspect if you hear rattling on cold start.
What happens if a timing belt breaks?
On an interference engine, a snapped timing belt lets the valves and pistons collide, which can destroy the engine. That's why belt replacement intervals are not optional.
← Full Toyota Highlander maintenance schedule · Timing belt intervals for all cars
General guidance — confirm against your Toyota Highlander owner's manual.