LEXUS Auto Transmission Gearbox Hybrid A742081A2A7423504229 2022-25 2.5L 20K

( Manufacturer Part Number: A742081A2 ), ( Type: Automatic Transmission ), ( Oe/oem Part Number: 3515133161 ), ( Items Included: As Pictured ), ( Performance Part: No ), ( Ipn: A742081a2a7423504229 )

Review LEXUS 2022 25 Auto Transmission Gearbox 2.5l Hybrid Usa 20k fits NX350H AWD

The **Lexus A742081A2 2022-2025 350h AWD Transmission Gearbox (2.5L Hybrid)** is a meticulously engineered, high-performance automatic transmission unit designed exclusively for Lexus s premium **NX350h** hybrid model, delivering a seamless blend of efficiency, power, and cutting-edge hybrid technology. This transmission is a cornerstone of the NX350h s dynamic driving experience, featuring Lexus s signature **e-AWD (Electric-AWD)** system, which integrates a sophisticated **2.5-liter naturally aspirated gasoline engine** with a **high-output electric motor** to produce a combined output of up to **275 horsepower** and **262 lb-ft of torque**, ensuring instant acceleration and effortless power delivery in both all-wheel-drive and rear-wheel-drive modes. The gearbox itself is a **6-speed automatic transmission** with a **torque converter**, optimized for smooth, responsive shifts while maximizing fuel efficiency an average of **30 city/33 highway MPG** thanks to its hybrid architecture. Built with Lexus s signature durability and precision, this transmission incorporates **high-strength alloys, advanced clutch systems, and a robust planetary gear arrangement** to handle the hybrid powertrain s variable power demands without compromising longevity. The **AWD configuration** further enhances its robustness, distributing torque intelligently between the front and rear axles via a **multi-plate wet clutch system**, ensuring optimal traction in diverse driving conditions while maintaining the hybrid s signature quiet, refined operation. Whether navigating city streets, winding mountain roads, or highway cruising, this transmission ensures a **luxurious, responsive, and eco-conscious** driving experience, embodying Lexus s commitment to innovation and performance. Ideal for both original equipment replacement (OEM) and high-end aftermarket applications, this gearbox is a testament to Lexus s engineering excellence, designed to deliver reliability, efficiency, and exhilarating power for years to come.

### **Pros and Cons of Buying a 2022-2025 Lexus NX350h (A742081A2) with 2.5L Hybrid AWD**

#### **Pros**

1. **Hybrid Efficiency and Fuel Savings**

The Lexus NX350h combines a 2.5L gasoline engine with an electric motor, delivering strong fuel economy typically around **38-40 MPG combined** (city/highway). This makes it cost-effective for daily driving compared to non-hybrid SUVs.

2. **Strong Performance and Power**

The hybrid system provides **292 horsepower** and **302 lb-ft of torque**, offering smooth acceleration and responsive handling. The AWD system enhances traction in various conditions, including snow and wet roads.

3. **Lexus Reliability and Build Quality**

Lexus is known for durability, and the NX350h benefits from Toyota s hybrid technology, which is widely regarded as one of the most reliable in the industry. The hybrid battery is designed to last the life of the vehicle with proper maintenance.

4. **Comfortable and Spacious Interior**

The NX offers a well-padded cabin with premium materials, quiet operation, and ample legroom for passengers. The **3rd-row seating** (optional) adds versatility for families or road trips.

5. **Advanced Safety Features**

- Pre-Collision System with Pedestrian Detection

- Lane Departure Alert with Steering Assist

- Adaptive Cruise Control

- Blind-Spot Monitoring

- Road Sign Assist

These features enhance safety, especially in AWD conditions.

6. **Low Maintenance Costs**

Hybrid vehicles generally require less frequent oil changes (every 10,000 miles) and have fewer moving parts than traditional engines, reducing long-term maintenance expenses.

7. **Resale Value**

Lexus holds its value well, and the NX350h retains a strong resale price due to its reputation for reliability and hybrid efficiency.

8. **Quiet and Refined Ride**

The hybrid system minimizes engine noise, contributing to a smooth, serene driving experience, even at highway speeds.

9. **Available Luxury Features**

- Heated/cooled front seats

- 12.3-inch touchscreen infotainment

- Wireless Apple CarPlay/Android Auto

- Head-up display

- Ambient lighting

10. **Environmentally Friendly**

The hybrid powertrain reduces emissions compared to conventional SUVs, making it a more eco-conscious choice.

---

#### **Cons**

1. **Higher Upfront Cost**

The NX350h is priced significantly above non-hybrid competitors (e.g., Toyota RAV4 Hybrid, Honda CR-V Hybrid). The AWD version further increases the price.

2. **Hybrid Battery Concerns (Long-Term)**

While Lexus/Toyota hybrid batteries are durable, they are not free from potential issues. A failing battery can be expensive to replace (typically **$3,000 $6,000**), though most last **150,000 200,000 miles** with proper care.

3. **Limited Towing Capacity**

The NX350h has a **maximum towing rating of 1,500 lbs**, which is lower than many non-hybrid SUVs. If you need to tow a trailer or boat, this may be a drawback.

4. **Smaller Engine Than Some Rivals**

While the 2.5L hybrid is efficient, it lacks the raw power of larger V6 or turbocharged engines found in competitors like the **Ford Explorer Hybrid** or **Chevy Traverse Hybrid**.

5. **Hybrid Battery Degradation Over Time**

Even with Toyota s reputation, hybrid batteries degrade gradually, leading to slightly reduced efficiency after **100,000 miles**. However, this is common across all hybrid vehicles.

6. **Resale Depreciation (Compared to Non-Hybrids)**

While Lexus retains value well, some buyers prefer non-hybrid SUVs, which may depreciate slightly slower in certain markets.

7. **Maintenance Complexity**

Hybrid systems require specialized knowledge for repairs, which can be more expensive than conventional vehicles.

8. **Less Powerful AWD System**

The AWD in the NX350h is **part-time** (not full-time like some competitors), meaning it may not engage as seamlessly in extreme off-road conditions.

9. **Limited Off-Road Capability**

The NX is not designed for serious off-roading. While it handles light trails well, it lacks features like locking differentials or higher ground clearance compared to SUVs like the **Toyota 4Runner** or **Jeep Wrangler**.

10. **Infotainment System Lag (Early Models)**

Some owners report minor delays in the touchscreen response, though Lexus has improved this in newer trims.

---

### **Conclusion and Recommendation**

The **2022-2025 Lexus NX350h AWD** is an excellent choice for buyers who prioritize **fuel efficiency, reliability, comfort, and safety** without sacrificing AWD capability. It excels in urban and highway driving, offers a refined interior, and benefits from Lexus strong resale value. The hybrid powertrain ensures lower operating costs, and the AWD system provides confidence in adverse weather.

However, if **towing, raw power, or off-road performance** are critical, this may not be the best fit. Additionally, potential buyers should consider the **long-term hybrid battery cost** and ensure they can afford maintenance if needed.

- You want a **fuel-efficient, reliable, and comfortable SUV** with AWD.

- You prioritize **low maintenance costs** and **long-term value**.

- You need **three rows of seating** (if equipped) for family use.

- You appreciate **luxury features and advanced safety tech**.

- You **frequently tow heavy loads** (consider a non-hybrid SUV instead).

- You seek **maximum power or off-road capability**.

- You are **budget-conscious** and can find a well-maintained non-hybrid SUV at a lower price.

For most buyers seeking a **balanced, efficient, and premium SUV**, the NX350h AWD is a **strong recommendation**. Just ensure you factor in the **hybrid battery s longevity** and **resale market trends** when making your decision.

Details:

Follow manufacturer recommendations for replacing the radiator and cooler during transmission change. Diagnose and determine the original transmission failure cause perform appropriate repairs. Replace gaskets and seals oil pan gasket, front seal, rear etc. Most transmissions will need to be re-programmed into the vehicle after installation.

2022 25 LEXUS NX350H AUTO TRANSMISSION GEARBOX 2.5L HYBRID AWD USA 20K: FITMENT Year: Make: model: Notes: 2022 -2025LEXUSNX350H, 2022 -2023LEXUSNX450H. Fill the transmission with OEM manufacturer recommended fluids. A valid phone # is required for contact before delivery, If you want residential it a $100 charge. Properly install torque converter into the front pump per manufacturer guidelines.

Flush the transmission cooler lines and all other cooling hardware to ensure system is flowing functioning correctly. Clear all diagnostic codes from the vehicle prior to installing transmission. Remove all plugs and covers used for shipping. Change the oil pan and replace filter.

Replace all sensors as needed. Contact your local dealer to verify if programming is required for vehicle. Confirm the transmission is correct for application of installation.

part #: a742081a2 price

• $1999.99

specifications autotransmissionsgo:

• for models: Nx350h, Awd
• for makes: Lexus
• mpn: A742081a2
• type: Automatic Transmission
• oe/oem part number: 3515133161
• items included: As Pictured
• performance part: No
• ipn: A742081a2a7423504229

payments autotransmissionsgo:

• credit card: Diners-club
• other
• wallet: Apple-pay

general autotransmissionsgo:

• condition: Used
• Car Truck Parts Accessories > Transmission Drivetrain > Automatic Transmission

seller autotransmissionsgo:

• city: Lincoln, Nebraska
• rating: 100.0%
• # reviews: 38924

offer autotransmissionsgo:

• quantity: 1
• options: Ship-to-home
• availability: In Stock
• sold: 0
• best offers: True
• started: April 20, 2026

shipping autotransmissionsgo:

• carrier: FedEx
• class: Standard
• service: FedEx Ground / FedEx Home Delivery
• transit: 3-9 Days
• cost: $0.00
• type: Fixed

returns autotransmissionsgo:

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

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