TOYOTA 155739901 Engine Port B58B 3.0L 34K

( Manufacturer Part Number: 155739901 ), ( Type: Complete Assembly ), ( Manufacturer Warranty: 1 Month ), ( Engine Size: 3 L ), ( Fuel Type: Gasoline )

Review TOYOTA Gr B58 3.0l Complete Engine Port 34k Miles Note fits SUPRA A90 A91 2020

Introducing the Toyota 155739901 2020 GR Supra B58B 3.0L engine, a high-performance powertrain designed for the new generation of the iconic sports car. This engine is part of the Supra's A90 and A91 series, and it showcases Toyota's advanced engineering and commitment to delivering thrilling driving experiences.

The B58B engine is a 3.0-liter straight-six cylinder unit, featuring a twin-scroll turbocharger for enhanced power and torque. Its port designation, 34K, refers to the intake manifold's design and construction. The engine produces an impressive 335 horsepower at 5,850 RPM and 365 lb-ft of torque at 1,650-4,500 RPM.

The B58B engine is built with Toyota's latest technologies, including direct fuel injection, Variable Valve Timing with intelligence (VVT-i), and an electronic throttle control system. These features contribute to the engine's responsive power delivery, efficient combustion, and reduced emissions.

The engine's cooling system is designed to maintain optimal operating temperatures, ensuring consistent power output and longevity. It features a large diameter radiator, an electric water pump, and a thermostatically controlled cooling fan. The system is also equipped with a cooling air intake duct that directs cool air towards the engine to enhance performance.

The B58B engine is mated to a ZF 8-speed automatic transmission, which provides quick and smooth shifts for an engaging driving experience. The transmission features steering wheel-mounted paddle shifters, allowing drivers to manually control gear changes for added control and excitement.

In summary, the Toyota 155739901 2020 GR Supra B58B 3.0L engine is a high-performance powertrain that delivers impressive power, torque, and efficiency. Its advanced technologies, including direct fuel injection, Variable Valve Timing with intelligence, and a twin-scroll turbocharger, contribute to a responsive and engaging driving experience. With its sleek design, advanced cooling system, and quick-shifting 8-speed automatic transmission, this engine is sure to excite and satisfy even the most discerning sports car enthusiasts.

The Toyota GR Supra B58 3.0L engine, specifically model number 155739901, is a high-performance powertrain found in the 2020 Toyota GR Supra A90 and A91. This engine comes with several advantages and disadvantages that potential buyers should consider before making a purchase.

1. Power and Performance: The B58 engine delivers impressive power and torque, producing 335 horsepower and 365 lb-ft of torque. This translates to quick acceleration and responsive handling, making it an excellent choice for those seeking a thrilling driving experience.

2. Reliability: Toyota is known for its reliable engines, and the B58 is no exception. It features a BMW-sourced twin-scroll turbocharger, which helps ensure consistent power delivery and long-term durability.

3. Fuel Efficiency: Compared to other high-performance engines in its class, the B58 offers decent fuel economy. It achieves an estimated 24 mpg highway and 19 mpg city, making it a relatively efficient option for those who prioritize fuel economy.

1. Cost: The B58 engine is not an inexpensive option. When purchased separately from a vehicle, it can cost several thousand dollars. Additionally, the cost of maintaining and repairing this engine may be higher than that of a standard engine due to its complex design and high-performance components.

2. Complexity: The B58 engine is more complex than a typical engine, which can make it more challenging to install and troubleshoot. It requires specialized tools and knowledge to work on, which may add to the cost of ownership.

3. Limited Customization: Since the B58 engine is a factory-built unit, there are limited opportunities for customization. Those seeking a highly personalized engine build may be disappointed by the lack of options.

The Toyota GR Supra B58 3.0L engine offers impressive power, reliability, and fuel efficiency, making it an attractive choice for those seeking a high-performance driving experience. However, its cost, complexity, and limited customization options may deter some potential buyers. Ultimately, the decision to purchase this engine depends on individual priorities, budget, and technical expertise.

If you are a serious enthusiast seeking a high-performance engine for your vehicle, the Toyota GR Supra B58 3.0L engine is an excellent option to consider. However, be prepared for the higher cost, potential complexity, and limited customization opportunities. If these factors are not a concern, the B58 engine's power and reliability make it a worthwhile investment. Alternatively, consider a less expensive, more customizable engine build that better aligns with your budget and goals.

Details:

2020 TOYOTA GR SUPRA B58 B58B 3.0L A90 A91 Complete Engine 2 PORT 34k Miles NOTE. Engine ran well before removal. It has a minor crack in the oil pan causing slow leak. Pulled from a 2020 Toyota Supra with 34k Miles.

It also has damage to the waste gate plug on turbo. May have some damage to other accessories. For sale is a Toyota Supra 2 Port B58 3.0L Engine. Comes complete as pictured.

part #: 155739901 prices

• $713.95-$11499.00

specifications grokengines:

• for models: A90, A91, Supra
• for makes: Toyota
• for years: 2020
• mpn: 155739901
• type: Complete Assembly
• manufacturer warranty: 1 Month
• engine size: 3 L
• fuel type: Gasoline

shipping grokengines:

• type: Fixed
• service: Flat Rate Freight
• class: Freight
• cost: $430.00

returns grokengines:

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

seller grokengines:

• city: Canton, Georgia
• rating: 100.0%
• # reviews: 4320

payments grokengines:

• other
• wallet: Paypal
• credit card: Mastercard

offer grokengines:

• sold: 0
• options: Ship-to-home
• quantity: 1
• availability: In Stock
• started: October 12, 2025

general grokengines:

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

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