What is the warranty on the Lexus hybrid battery?

In general, Lexus provides an 8-year/100,000-mile warranty on the hybrid battery in the United States, with regional variations such as 8 years/160,000 kilometers in Canada. The warranty covers defects in materials or workmanship for the high‑voltage battery and related hybrid-system components, not ordinary wear or damage from accidents. Always verify the exact terms with a dealer, as they can differ by model year and market.

What the warranty covers

The following parts are typically included under the Hybrid System Warranty, which protects against defects in materials or workmanship within the specified term:

• High-voltage battery and battery pack


• Battery control module and related electronics


• Electric motor and power inverter


• Hybrid system cooling components tied to the battery and power electronics


• Related control software or interfaces integral to the hybrid system

Coverage focuses on manufacturing defects rather than normal wear, cosmetic issues, or damage from accidents or improper maintenance. Terms can vary by model year and market, so it’s important to confirm the specifics for your vehicle.

Duration and eligibility

Key facts about how long the coverage lasts, where it applies, and how transfer works are summarized below.

• United States and Puerto Rico: 8 years or 100,000 miles, whichever comes first (Hybrid System Warranty).


• Canada: 8 years or 160,000 kilometers, whichever comes first (terms may vary by province or model year).


• Transferability: In most cases, the Hybrid System Warranty is transferable to subsequent owners as long as the vehicle remains within the original terms; verify with Lexus when buying or selling used.


• What’s not covered: Normal wear, cosmetic issues, non-Lexus aftermarket parts, and damage from accidents or improper maintenance.

To confirm the exact terms for your model and country, check your owner’s manual or contact Lexus Customer Service or your local dealer with your VIN.

How to verify current terms for your Lexus

Warranty terms can evolve and vary by model year and region, so use these steps to confirm your specific coverage:

• Find your VIN and model year in your vehicle documents.


• Look up the Hybrid System Warranty section in your owner’s manual and any supplemental warranty guides.


• Call or visit your Lexus dealership to confirm terms as they apply to your market and vehicle, including any regional differences or promotions.

Verifying terms directly with Lexus ensures you have the most accurate, model-specific information for your vehicle.

Summary

For most Lexus hybrids, the high-voltage battery and related hybrid-system components are covered under an 8-year/100,000-mile Hybrid System Warranty in the United States, with Canada typically offering 8 years/160,000 kilometers. Terms can vary by model year and region, and coverage is usually transferable to new owners. Always confirm current terms with a dealership or Lexus customer service to avoid any surprises.

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

Replacing a Lexus hybrid battery can cost between $2,000 and $8,000, though the price varies based on the model, battery type, and labor costs. For some specific models like the Lexus CT 200h, a replacement can be found for around $1,399 installed, while some OEM batteries can cost up to $7,000. You may also consider remanufactured options, which are typically cheaper, and check if your vehicle is still under the manufacturer's warranty. 
Cost breakdown and factors

• Battery cost: The battery pack is the largest part of the expense, with new OEM battery packs costing anywhere from $3,000 to $7,000 or more depending on the model. Remanufactured or third-party batteries are often less expensive. 
• Labor: Replacing a hybrid battery is a complex job that requires specialized knowledge and time. Labor costs can range from $500 to $1,500 or more, depending on your location and the service center you choose. 
• Additional costs: Other potential costs include diagnosis fees, inverter coolant, and any small parts or clips that may need replacement. 
• Warranty: Check if your vehicle is still covered by the manufacturer's warranty, which may cover the replacement cost entirely or partially. 

Ways to save money

• Remanufactured batteries: Consider a remanufactured battery, which can significantly lower the cost. 
• Third-party options: Research third-party and specialized hybrid battery providers, which may offer a lower price for both parts and installation. 
• Shop around: Get quotes from several different service centers, including both dealerships and independent mechanics, to compare prices. 

What is the 84-month warranty on Lexus batteries?

A Lexus battery does not have a 84-month free warranty; instead, it has a 24-month free replacement warranty followed by a prorated warranty for the remaining 84 months. For example, you receive 100% coverage for the first 24 months. From 25 to 48 months, you would receive a 50% proration, and from 49 to 84 months, you would receive a 25% proration of the original MSRP.
 
84-month prorated warranty details 

• 0-24 months: 100% coverage
• 25-48 months: 50% proration of the MSRP
• 49-84 months: 25% proration of the MSRP
• Note: The warranty covers defects in materials or workmanship and does not include labor or towing, say Lexus. 

Hybrid battery warranty

• The hybrid battery warranty is separate and covers 10 years or 150,000 miles for 2020 and newer models, whichever comes first. 
• This warranty is for the hybrid system and does not apply to the standard 12V battery. 

What is the average life of a Lexus hybrid battery?

Lexus hybrid batteries typically last 8 to 10 years or 100,000 to 150,000 miles, with many lasting longer under optimal conditions. Lexus provides a hybrid system warranty that covers 10 years or 150,000 miles, whichever comes first, for 2020 and newer models, giving a good benchmark for battery lifespan. 
Expected lifespan

• Average: Many Lexus hybrid batteries last for 100,000 to 150,000 miles or 8 to 10 years. 
• Warranty: The official warranty on newer models is 10 years or 150,000 miles, which aligns with the average lifespan expectation. 
• Longer life: It's possible for some batteries to last 180,000 miles or more depending on driving habits, maintenance, and climate. 

Signs of a weakening battery
Dashboard warning lights, Reduced fuel economy, The engine running more often, and A noticeable decrease in power or responsiveness. 
Factors that affect battery life

• Driving habits: Avoid frequent short trips and excessive stop-and-go traffic. Long, steady drives are less stressful on the battery. 
• Climate: Extreme temperatures can shorten the lifespan. Parking in a shaded or climate-controlled area can help. 
• Maintenance: Regular maintenance, especially for the battery cooling system, is crucial. 
• Vehicle usage: Avoid heavy loads and ensure the vehicle is driven regularly to keep the battery active. 

How long is the Lexus Hybrid battery warranty?

ten years
HYBRID WARRANTY
The Lexus Hybrid Battery Warranty coverage is for ten years or 150,000 miles, whichever occurs first on 2020 and newer models. See your Lexus dealer for complete details on the Hybrid System Warranty.