Lexus · 2008–2016 (US)
Lexus LS 600h hybrid battery replacement
Lexus LS 600h hybrid battery diagnosis and replacement across the Phoenix metro. The LS 600h uses twenty 14.4V modules for a 288V pack — a module no other Toyota or Lexus uses, so availability is worth confirming before you plan the work.

Lexus LS 600h hybrid battery at a glance
- Battery type
- Nickel-metal hydride
- Pack voltage
- 288V nominal
- Construction
- 20 prismatic modules of 14.4V
- OEM assembly part number
- G9280-50011
- Availability
- Cores are scarce. We confirm what we can source against your VIN before quoting
- Installation
- Included at our shop in the Phoenix metro; mobile install adds $250
- Before ordering parts
- Battery chemistry and part numbers changed within some model years. We confirm against your VIN before quoting or ordering parts.
Symptoms LS 600h owners report
- Reduced power under acceleration.
- The engine running at stops where it used to shut off.
- Fuel economy dropping over a few months.
- A hybrid system warning light, sometimes only in heat.
- Fan noise from the rear of the cabin.
What we test before quoting
- Voltage and resistance on all twenty modules.
- The 12V battery, tested first.
- Cooling airflow to the pack.
- Every stored code, recorded before anything is cleared.
Prices and fitment for the Lexus LS 600h
- Lexus LS 600h Hybrid Battery (2008–2016) — from $3,545
Lexus LS 600h hybrid battery questions
Why is an LS 600h hybrid battery hard to find?
Can the LS 600h pack be repaired at module level?
Price your Lexus LS 600h
Packs and modules, with the warranty on each.
1Your make
2Your model
3What you need
We confirm the exact pack from your VIN before ordering.
Source: /vehicles/lexus-ls-600h
Questions about your Lexus LS 600h?
Include the model year and what the car is doing.
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Not sure what your hybrid needs? We'll work it out with you.
We come to you, test the pack, the 12V and the cooling, and you get a written quote before anything is decided. No obligation.