How much does it cost to replace a battery in a rx350h?
Context: The RX 350h uses a high‑voltage hybrid battery to power its electric assist system. Replacing this battery is a major repair, and total installed cost varies widely based on the replacement option you choose, your location, and labor charges. In short, expect roughly $3,000 to $6,500 installed, depending on the route you take.
The cost depends on whether you install a new OEM pack, a rebuilt unit, or a used aftermarket battery, as well as labor rates and shop fees. This article explains typical price ranges, the factors that influence them, and tips for getting reliable service at a fair price.
Cost ranges for RX 350h battery replacement
Prices you may see for installed battery replacements vary by option. The following are typical installed price ranges you might encounter in the United States as of 2024–2025. Individual quotes will vary by year, region, and shop.
- New OEM battery pack installed: typically about $4,000 to $7,000, with labor often included in dealer quotes or added separately.
- Remanufactured or rebuilt battery pack installed: commonly around $2,500 to $5,000, often with a shorter warranty than a new unit.
- Used or aftermarket (reconditioned) battery pack installed: roughly $1,800 to $3,500, with potential trade-offs in longevity and warranty.
Conclusion: The cheapest path is usually a used or rebuilt pack, but it may come with higher risk and shorter warranty. A new OEM pack offers the strongest warranty and longest potential life, at the top end of the price range.
Factors that influence price and options
Here are the key variables that determine final cost and value, beyond the base price of the battery itself.
- Warranty status and coverage: New OEM packs typically come with longer warranties; rebuilt or used packs may carry shorter or limited warranties.
- Labor rates and shop type: Dealerships generally charge more per hour than independent hybrid specialists; total time can also vary with vehicle year and service procedure.
- Battery type and source: OEM new, rebuilt, or aftermarket packs; some suppliers offer refurbished modules or cell-balancing services.
- Vehicle year/model compatibility: Different RX 350h years may use slightly different battery assemblies or integration features that affect price.
- Availability and regional pricing: Local supply, shipping, and demand can shift quotes.
- Additional services: Disposal, coolant checks, or cooling-system service may add to cost if needed during replacement.
Conclusion: Expect quotes to reflect a mix of parts choice, labor costs, and the shop’s pricing structure. It’s wise to obtain multiple written estimates and ask about warranties and what is included in the price.
Summary
Replacing the hybrid battery in a Lexus RX 350h is a significant repair with a broad price range. For most owners, planned costs fall roughly between $3,000 and $6,500 installed, depending on whether the replacement uses a new OEM pack, a rebuilt unit, or a used battery, alongside labor. To make an informed decision, gather several quotes, verify warranty terms, and weigh the long-term reliability and total cost of ownership when choosing between new, rebuilt, or used options.
