Lexus ES 300h Hybrid System Malaysia — eCVT, P410 Battery & Inverter Coolant
The ES 300h uses Toyota's 4th-gen Hybrid System: 2AR-FXE 2.5L Atkinson cycle engine + P410 NiMH battery + MG1/MG2 motor-generators + power split device (eCVT — no clutch or traditional gearbox). Inverter coolant: flush every 100,000 km or 10 years with genuine Toyota Super Long Life coolant. P410 battery warranty: 8 years or 160,000 km. Malaysia: battery replacement RM 8,000–15,000. Signs of battery degradation: fuel economy drops >20%, frequent engine-on at idle, EV mode unavailable.
Our Lexus specialist workshop in Bandar Sri Damansara handles all ES 250/300h Hybrid System 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 ES 250/300h (2013–present) uses 2.5L NA / 2.5L Hybrid with 6AT / 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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