Lexus IS 250/300h/350 Timing Chain – No Belt Required
All IS variants use an oil-lubricated timing chain — there is no timing belt to replace. The 2GR-FSE (IS 250/350) and 2AR-FXE (IS 300h) timing chains are designed to last the engine's lifetime with regular oil changes. Skipping oil changes is the number one cause of premature chain stretch and tensioner wear. If you hear rattling on cold starts, have the chain tension checked immediately.
Our Lexus specialist workshop in Bandar Sri Damansara handles all IS 250/300/350 Timing Chain requirements with genuine and OEM-grade parts. We use Techstream-compatible diagnostics to accurately read Lexus-specific fault codes and ensure all service procedures meet factory specifications.
The IS 250/300/350 (2006–2020) uses 2.5L V6 / 3.5L V6 / 2.5L Hybrid with 6AT / 8AT / eCVT transmission. Understanding the specific requirements of this drivetrain combination is essential for proper maintenance and longevity in Malaysia's hot and humid climate.
As a Lexus specialist, we understand the nuances between Lexus and its Toyota counterparts — while many platform components are shared, Lexus applies different calibrations, torque specifications, and material grades that require specialist knowledge. Contact us for a transparent quote before any work begins.
Techstream diagnostics, correct oil spec, OEM parts — 30–40% less than Lexus dealer.
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