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How much does it cost to replace the battery in a Lexus UX hybrid?

The cost to replace the battery in a Lexus UX hybrid can range from $1,200 to $4,000, depending on various factors. This article will provide a detailed breakdown of the typical battery replacement costs for this hybrid vehicle.


Factors Affecting Lexus UX Hybrid Battery Replacement Cost


The exact cost to replace the battery in a Lexus UX hybrid can vary based on the following factors:



  • Battery Type: Lexus UX hybrids use a nickel-metal hydride (NiMH) battery pack, which typically costs more to replace than a standard 12V lead-acid battery.

  • Labor Costs: The labor required to access and replace the battery pack can be significant, as it is located under the rear seats and requires specialized tools and expertise. Labor costs can range from $500 to $1,500 or more.

  • Replacement Battery Cost: The cost of the replacement battery pack itself can range from $700 to $2,500, depending on the specific model year and whether you choose an OEM (original equipment manufacturer) or aftermarket battery.

  • Warranty Coverage: If the battery is still under the vehicle's warranty, the replacement cost may be covered, or the owner may only need to pay a portion of the total cost.


It's important to note that the cost can also vary depending on the location and the specific Lexus dealership or repair shop performing the work.


Typical Lexus UX Hybrid Battery Replacement Cost Breakdown


Based on the factors mentioned above, a typical Lexus UX hybrid battery replacement cost breakdown may look like this:



  • OEM Replacement Battery: $1,500 - $2,500

  • Labor Costs: $500 - $1,500

  • Total Estimated Cost: $2,000 - $4,000


However, if the vehicle is still under warranty or an aftermarket battery is used, the total cost could be as low as $1,200 to $2,000.


Maintaining the Lexus UX Hybrid Battery


To help extend the life of the Lexus UX hybrid battery and potentially avoid an early replacement, it's important to follow the manufacturer's recommended maintenance schedule, which may include:



  • Regular battery health checks and diagnostic tests

  • Proper charging and storage procedures during periods of non-use

  • Avoiding extreme temperatures that can degrade battery performance


By following these maintenance best practices, Lexus UX hybrid owners can help maximize the lifespan of their vehicle's battery and potentially reduce the frequency and cost of replacement.

How much is a Lexus UX hybrid battery?


The average cost for a Lexus UX250h Hybrid High Voltage Battery Replacement is between $4,276 and $4,322. Labor costs are estimated between $176 and $222 while parts are typically priced around $4,100.



What is the life expectancy of a Lexus UX 250h?


around 250,000-300,000 miles
Typically, you will find that a Lexus UX will survive around 250,000-300,000 miles, with a high mileage point at 250,000 miles and good mileage at 200,000 miles. The better you care for your vehicle, the longer it will survive on the road.



What is the battery problem with the Lexus hybrid?


The Lexus hybrid battery typically fails after 10-12 years (specifically, the large high voltage traction battery…not the small 12V battery). The individual battery cells begin losing their ability to hold a charge – and one by one they drop below the required voltage to operate properly.



How much is a battery for a Lexus UX hybrid?


The average cost for a Lexus UX250h Hybrid High Voltage Battery Replacement is between $4,276 and $4,322. Labor costs are estimated between $176 and $222 while parts are typically priced around $4,100.



How much does it cost to replace the battery in a Lexus UX 250h hybrid?


The average cost for a Lexus UX250h Hybrid High Voltage Battery Replacement is between $4,276 and $4,322.



How much does it cost to replace the battery in a Lexus 300h hybrid?


between $5,296 and $5,360
The average cost for a Lexus ES300h Hybrid High Voltage Battery Replacement is between $5,296 and $5,360. Labor costs are estimated between $242 and $306 while parts are typically priced around $5,054.



Is it worth replacing a hybrid battery?


Replacing a hybrid battery is generally worth it, provided that the rest of the car is in good condition. To figure out if it's worth it, figure out what the cost would be of replacing your car entirely vs replacing the battery.



How long does a Lexus UX hybrid battery last?


Your 2021 Lexus UX 250h battery will typically last between 3 to 5 years, but that can fluctuate laboriously depending on type of battery, weather conditions battery size, and driving habits.



Is the Lexus UX hybrid worth it?


Is the 2025 Lexus UX Hybrid a Good SUV? The 2025 UX Hybrid is a decent luxury hybrid SUV. A high-end interior, an ample feature set and class-leading fuel economy make it a compelling pick, and its price is nice for the class.



Can you drive a Lexus with a dead hybrid battery?


If the high-voltage battery completely dies, however, the car won't be able to be driven at all, in most cases. The car will detect that a catastrophic failure has occurred and will put a stop to all motion to avoid damaging anything else.


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.