Lexus GS450h Hybrid Battery Replacement
Lexus GS 450h Hybrid Battery Replacement (2007–2012)
Price: $3,290 installed (excl. GST)
Installation time: 2 business days (diagnostics, installation, calibration & road test)
Call: 03 9042 8522
Mobile/WhatsApp: 0498 988 669
Email: info@unibee.com.au
If your Lexus GS 450h (2007–2012) is showing hybrid warning lights, reduced electric-drive power or declining fuel economy, UniBee Australia offers a complete hybrid battery replacement service to restore smooth performance and reliability.
Our replacement service includes a high-quality OEM-spec NiMH hybrid battery pack, full diagnostic testing, system balancing, ECU reset & calibration, installation by qualified hybrid technicians, plus a 36-month / 100,000 km warranty for battery faults.
✅ Compatible Lexus GS450h Model
| Model | Years | Chassis | Battery Type |
|---|---|---|---|
| Lexus GS 450h | 2007–2012 | GWS191 | NiMH – Cylindrical |
✅ Lexus GS450h Hybrid Battery Replacement Price
- Installed Price: $3,290 (excluding GST)
- OEM-spec NiMH hybrid battery pack
- Professional installation & ECU calibration
- Hybrid system balancing & testing
This complete replacement service restores correct hybrid operation, electric assist, fuel economy and acceleration performance.
✅ Installation Time: 2 Business Days
- Day 1: Diagnostic scan, fault checking, hybrid system inspection, old battery removal
- Day 2: New battery installation, ECU reset, hybrid calibration, charge/discharge validation, extended road test
We follow Lexus-correct procedures to ensure safe hybrid operation and long battery life.
✅ What’s Included in Your GS450h Hybrid Battery Replacement
- Hybrid system diagnostic scan & report
- OEM-spec NiMH hybrid battery pack (2007–2012 GS 450h)
- Cooling fan cleaning & airflow check
- Hybrid ECU reset, pairing & calibration
- Charge/discharge balancing
- Road test & performance verification
- 36-month / 100,000 km warranty (battery fault only)
✅ Common Symptoms of GS450h Hybrid Battery Failure
- Hybrid system warning or battery fault codes
- Reduced electric-motor power / sluggish acceleration
- Increased fuel consumption
- Rapid or unstable state-of-charge fluctuations
- Engine staying on more frequently
- Loud or frequent hybrid cooling fan operation
✅ Why Lexus GS450h Owners Choose UniBee
- Experts in Lexus hybrid systems
- OEM-spec components — safe and reliable
- Correct installation & calibration (no shortcuts)
- Fast 2-day turnaround
- Workshop located at 99 Lonsdale Street, Dandenong, VIC
📞 Book Your Lexus GS450h Hybrid Battery Replacement
Phone: 03 9042 8522
Mobile/WhatsApp: 0498 988 669
Email: info@unibee.com.au
Explore all hybrid battery services:
Hybrid Battery Replacement
✅ Frequently Asked Questions
How long do Lexus GS450h hybrid batteries last?
Most GS450h hybrid batteries last 300,000 km or more before major degradation occurs.
How long does installation take?
Two business days including diagnostics, installation, calibration and road testing.
Is the $3,290 price fixed?
Yes — pricing is fixed at $3,290 installed (excl. GST).
What warranty is included?
36-month / 100,000 km warranty covering battery faults.