LEXUS Transmission 242.LE1M10

( Part Type: Transmission ), ( Conditions Options: At ), ( Genuine Oem: Yes ), ( Ipn: 242.le1m10 )

Review LEXUS Transmission Shift fits GS450H 2010

The Lexus GS 450h from the year 2010 is an exceptional vehicle, and its Transmission System is a key component that significantly contributes to its impressive performance and fuel efficiency. This system is identified by the part number 242.LE1M10.

The transmission in question is an Electronically Controlled Continuously Variable Transmission (EC-CVT), which is a type of automatic transmission. EC-CVT transmissions do not have fixed gears like traditional automatic or manual transmissions. Instead, they use two pulleys with a belt system, allowing an infinite number of ratios between the engine and the drive wheels.

The EC-CVT system in the Lexus GS 450h is designed to deliver both power and efficiency. It features a planetary gear set and two pulleys, one driven by the engine and the other by the driveshaft. This setup allows the transmission to maintain optimal engine RPM for various driving conditions, ensuring a smooth and responsive driving experience.

Additionally, the Lexus GS 450h's transmission includes an electric motor that assists in propelling the vehicle. This motor functions as a generator during regenerative braking, storing energy in the hybrid battery for later use. The combination of the internal combustion engine and the electric motor results in a total system output of 338 horsepower.

The transmission control system in the Lexus GS 450h is sophisticated and advanced. It employs multiple sensors to monitor driving conditions and adjust the transmission's performance accordingly. This includes factors such as vehicle speed, engine RPM, and throttle position. The transmission also includes a shift lever position sensor, which allows the driver to manually select various driving modes, including normal, sport, and eco.

The Lexus GS 450h's transmission is engineered for durability and reliability. It features a robust design with high-strength materials and precise manufacturing techniques. The transmission oil cooler ensures that the transmission stays at an optimal temperature, even during heavy usage. Additionally, the transmission includes a torque converter lock-up clutch, which helps to reduce power loss and improve fuel efficiency.

In summary, the Lexus GS 450h's transmission, identified by the part number 242.LE1M10, is a sophisticated and advanced EC-CVT system that delivers both power and efficiency. Its ability to maintain optimal engine RPM and provide seamless shifting, along with its electric motor assistance and regenerative braking capabilities, make it an essential component of this impressive hybrid vehicle.

The Lexus GS 450h 2010 is a luxury hybrid sedan that comes with a Continuously Variable Transmission (CVT). Here are some pros and cons of buying this particular transmission for this vehicle:

1. Fuel Efficiency: The CVT helps the GS 450h to achieve impressive fuel economy ratings. The EPA estimates this vehicle to get 29 mpg in the city and 34 mpg on the highway.

2. Smooth Shifting: CVTs provide a seamless and smooth shifting experience, making the driving experience more comfortable and refined.

3. Power Delivery: The CVT allows the engine to deliver power continuously and efficiently, resulting in a responsive and strong acceleration.

4. Low Maintenance: CVTs generally require less maintenance compared to traditional automatic transmissions.

1. Lack of Shifting Feedback: Some drivers may miss the sense of shifting gears and the tactile feedback it provides.

2. Cost: CVTs can be more expensive to repair or replace compared to conventional automatic transmissions.

3. Drone: At higher speeds, some drivers have reported a droning noise coming from the transmission.

4. Limited Off-the-Line Torque: CVTs may not provide the same level of off-the-line torque as a traditional automatic transmission.

In conclusion, the Lexus GS 450h 2010 CVT offers impressive fuel economy, smooth shifting, and powerful acceleration. However, it may lack the tactile feedback of a traditional automatic transmission and can be more expensive to repair or replace. Ultimately, the decision to buy this transmission depends on personal preferences, driving habits, and budget.

If you prioritize fuel efficiency, smooth shifting, and low maintenance, then the Lexus GS 450h 2010 CVT could be a great choice for you. However, if you prefer the tactile feedback of a traditional automatic transmission and are willing to sacrifice some fuel economy, then you may want to consider other options. Ultimately, it's important to weigh the pros and cons carefully and test drive the vehicle before making a decision.

Details:

No expedited shipping is available. The part comes as pictured. GS450H 2010 Transmission Shift 9474773 Please review the listing images for any cosmetic imperfections. Airbags must be shipped with Hazardous Materials requirements using FedEx Ground.

They may recharge for the service. Return shipping is not allowed for Airbags.

part #: gs450h prices

• $119.99-$504.56

specifications geashif:

• for models: Gs450h
• for makes: Lexus
• for years: 2010
• part type: Transmission
• conditions options: At
• genuine oem: Yes
• ipn: 242.le1m10

returns geashif:

• time: 30 Days
• policy: Returns Accepted
• paid by: Seller

payments geashif:

• credit card: Mastercard
• wallet: Paypal
• other

general geashif:

• Car Truck Parts Accessories > Transmission Drivetrain > Shifters, Cables Linkages
• condition: Used

offer geashif:

• started: November 7, 2025
• sold: 0
• availability: In Stock
• options: Ship-to-home
• quantity: 1

seller geashif:

• # reviews: 4861
• city: Tulsa, Oklahoma
• rating: 99.4%

shipping geashif:

• type: Fixed
• service: Standard
• cost: $0.00
• class: Standard
• transit: 3-7 Days

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