LEXUS Engine 300-84430C 4.3L 5TH 3UZ-FE 496018

( Part Type: Engine ), ( Genuine Oem: Yes ), ( Ipn: 300-84430c ), ( Manufacturer Warranty: 90 Day )

Review LEXUS Engine 4.3l Vin 5th Digit Fits fits GS430 2006–2007

The Lexus GS 430, manufactured between 2006 and 2007, is powered by a robust and dynamic 4.3-liter 5th generation 3UZ-FE V8 engine. This engine is renowned for its exceptional balance of power, efficiency, and refinement, making it an ideal choice for those seeking a high-performance luxury sedan.

The 3UZ-FE engine delivers an impressive output of 280 horsepower at 6,400 rpm and 333 lb-ft of torque at 4,800 rpm. The engine's large bore and stroke dimensions contribute to its robust power output while maintaining a relatively compact size. The aluminum block and cylinder head reduce weight and contribute to the engine's excellent heat dissipation properties.

The 3UZ-FE engine incorporates several advanced technologies to ensure smooth and responsive power delivery. These include Dual Variable Valve Timing with intelligence (VVT-i) on both the intake and exhaust camshafts, which optimizes valve timing for improved low-end torque and mid-range power. Additionally, the engine features Sequential Multi-port Fuel Injection, which delivers fuel directly to each cylinder at the optimal time for maximum combustion efficiency.

The 3UZ-FE engine is also equipped with a state-of-the-art Electronic Throttle Control System, which provides precise and responsive throttle control for smooth acceleration and excellent drivability. This system allows the engine to respond quickly to the driver's input, delivering powerful and refined acceleration.

The 4.3-liter V8 engine is mated to a six-speed automatic transmission, which provides quick and smooth gear changes. The transmission features a wide gear ratio spread, which helps to optimize engine rpm for both fuel efficiency and performance. Additionally, the transmission includes a manual shift mode, allowing drivers to take control of gear changes for added involvement and control.

The Lexus GS 430's 4.3-liter 3UZ-FE engine is a testament to Lexus' commitment to delivering high-performance, efficient, and refined powertrains. This engine delivers impressive power output, smooth and responsive power delivery, and excellent fuel efficiency, making it a standout choice for those seeking a luxury sedan with dynamic and engaging performance.

The Lexus GS 430 with the 3UZ-FE 4.3L engine, produced between 2006 and 2007, is a luxury vehicle known for its powerful engine, smooth ride, and refined interior. However, like any automobile, it comes with its advantages and disadvantages.

1. Powerful Engine: The 4.3L V8 engine produces 280 horsepower, providing impressive acceleration and a satisfying driving experience.

2. Smooth Ride: The Lexus GS 430 is renowned for its comfortable and stable ride, making it an excellent choice for long journeys.

3. Reliability: Lexus vehicles are generally known for their durability and reliability. The 3UZ-FE engine has a good reputation for lasting a long time with proper maintenance.

4. Luxurious Interior: The cabin is tastefully appointed with high-quality materials and advanced features, making for a comfortable and enjoyable driving experience.

1. Fuel Consumption: The V8 engine is not very fuel-efficient, with an average of 17 mpg in the city and 25 mpg on the highway.

2. Maintenance Costs: The luxury features and powerful engine increase the cost of routine maintenance and repairs.

3. Size: The GS 430 is a larger vehicle, making it less maneuverable in tight spaces and more challenging to park.

The Lexus GS 430 with the 3UZ-FE 4.3L engine offers a powerful, smooth, and luxurious driving experience. However, it comes with higher maintenance costs, lower fuel efficiency, and larger size. If you prioritize power, comfort, and refinement, this vehicle could be an excellent choice, despite its drawbacks.

If you are considering purchasing a used Lexus GS 430 with the 3UZ-FE 4.3L engine, it is essential to have a thorough inspection done by a trusted mechanic to ensure the vehicle's condition and identify any potential issues. This will help you make an informed decision and potentially negotiate a better price. Additionally, consider budgeting for higher maintenance costs and factor in the cost of fuel consumption.

Details:

Just the option. Transmissions Spindles Wheels Engine Computers others. Toggle navigation Menu.: model GS430.

Ryan Ferrell. All Engines and Transmission must be shipped to a commercial address.

part #: gs430 prices

• $450.00-$2099.99

specifications grokengines:

• for models: Gs430
• for makes: Lexus
• for years: 2006-2007
• part type: Engine
• genuine oem: Yes
• ipn: 300-84430c
• manufacturer warranty: 90 Day

seller grokengines:

• rating: 99.0%
• city: Pompano Beach, Florida
• # reviews: 9796

returns grokengines:

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

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general grokengines:

• condition: Used
• Car Truck Parts Accessories > Engines Engine Parts > Engines

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• wallet: Google-pay
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offer grokengines:

• quantity: 1
• options: Seller-arranged-local-pickup
• sold: 0
• started: June 5, 2025
• availability: In Stock

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