2026-09-15
Lexus ES 250/300h – No Timing Belt (Timing Chain Only)
The ES uses a timing chain, not a timing belt — no scheduled belt replacement is needed. The 2AR-FE (ES 250) and 2AR-FXE (ES 300h) chains are oil-lubricated and designed for the engine's full service life. Regular 0W-20 oil changes every 10,000 km are the only maintenance required. Eliminate the timing belt service cost permanently.
ES: Timing Belt or Chain?
The Lexus ES has no timing belt. All ES variants use timing chains. The 2AR-FXE and A25A-FKS both use chains rated for engine life — no scheduled replacement. Maintain with 0W-20 full synthetic at 10,000 km intervals.