1. Starters, Alternators, ECUs & Wiring Offers
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  3. TOYOTA 896610CY81

TOYOTA 896610CY81 Engine 590-12924 3.4L

fits model: Tundra. make: Toyota. year: 2025.

896610cy81 Toyota 2025 Tundra 3.4l Engine Computer Oem Part Number

( Conditions Options: Hybrid, Ecm ), ( Genuine Oem: Yes ), ( Ipn: 590-12924 ), ( Manufacturer Warranty: 90 Day ), ( Placement On Vehicle: Front ), ( Type: Engine Control Unit ), ( Manufacturer Part Number: 896610CY81 )

Review TOYOTA 3.4l Engine Computer Oem Part Number fits TUNDRA 2025

The Toyota 896610CY81 is a 3.4-liter, 6-cylinder engine specifically designed for the 2025 Toyota Tundra. This engine is a key component of the vehicle's powertrain system, delivering impressive performance and fuel efficiency.

The engine block is made of aluminum alloy, which contributes to its lightweight yet robust construction. Its cylinder bore is measured at 94.5 mm, and the stroke length is 90.4 mm, resulting in a total displacement of 3,461 cc. This engine utilizes a DOHC (Double Overhead Camshaft) design, enabling it to deliver optimal power output and torque throughout the RPM range.

The Toyota 896610CY81 engine features a variable valve timing system (VVT-i), which allows the intake and exhaust valves to adjust their timing based on engine speed and load. This technology enhances engine efficiency, reduces emissions, and improves overall performance.

The engine's combustion process is facilitated by a multi-point fuel injection system. This system ensures precise and efficient delivery of fuel to the engine, resulting in cleaner burning and improved fuel economy.

Additionally, this engine is equipped with a cooled exhaust gas recirculation (EGR) system. This system helps reduce nitrogen oxide emissions by recirculating a portion of the exhaust gases back into the engine cylinders.

The Toyota 896610CY81 engine is also designed with durability in mind. It boasts a forged crankshaft and pistons, which help the engine withstand the rigors of heavy-duty use. The engine's oiling system is designed to ensure adequate lubrication to all moving parts, even under high loads and extreme temperatures.

In summary, the Toyota 896610CY81 engine is a high-performing and fuel-efficient powertrain component for the 2025 Toyota Tundra. Its advanced technologies, such as DOHC design, VVT-i, multi-point fuel injection, and cooled EGR system, contribute to its impressive performance and environmental friendliness. Furthermore, its robust construction, including a forged crankshaft and pistons, ensures its longevity and durability.

The Toyota Tundra 3.4L engine, specifically model number 8GR-FE (896610CY81), is a V6 powerplant that was introduced in the 2019 Tundra lineup. This engine is known for its durability, reliability, and robust performance. However, like any other automotive component, it has its advantages and disadvantages.

Advantages:

1. Power: The 3.4L engine produces 348 horsepower and 405 lb-ft of torque, making it one of the most powerful V6 engines in its class.

2. Fuel Efficiency: Compared to larger V8 engines, the 3.4L V6 engine offers better fuel economy.

3. Durability: Toyota engines are renowned for their longevity, and the 3.4L engine is no exception. It is built to withstand heavy loads and harsh conditions.

4. Smooth Performance: The engine delivers a smooth and refined driving experience, making it suitable for daily commuting as well as heavy-duty tasks.

Disadvantages:

1. Limited Towing Capacity: Although the engine provides impressive power, the Tundra's towing capacity is relatively low when compared to other full-size pickups with larger engines.

2. Lack of Excitement: Some reviewers have criticized the engine for lacking the excitement and thrill of larger V8 engines, especially when it comes to acceleration and passing power.

3. Higher Cost: The 3.4L engine is more expensive than the base 2.7L engine and may require more frequent oil changes due to its higher output.

Conclusion:

The Toyota Tundra 3.4L engine (896610CY81) is a powerful and reliable powerplant that offers good fuel economy and smooth performance. It may not be the most exciting engine in its class, but it more than makes up for it with its durability and robust capabilities. However, its relatively low towing capacity and higher cost compared to smaller engines are factors that potential buyers should consider before making a purchase.

Recommendation:

If you prioritize power, reliability, and fuel efficiency, the Toyota Tundra 3.4L engine is a solid choice. However, if you frequently tow heavy loads or require more towing capacity, you may want to consider a Tundra with a larger V8 engine. Ultimately, the decision depends on your specific needs and preferences.

part # 896610cy81 prices

  • $950.00-$3350.00

specifications wiringwench:

  • for models: Tundra
  • for makes: Toyota
  • for years: 2025
  • conditions options: Hybrid, Ecm
  • genuine oem: Yes
  • interchange part number: 590-12924
  • manufacturer warranty: 90 Day
  • placement on vehicle: Front
  • type: Engine Control Unit
  • manufacturer part number: 896610CY81

shipping wiringwench:

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

offer wiringwench:

  • availability: In Stock
  • quantity: 1
  • options: Ship-to-home
  • sold: 0
  • started: March 4, 2026

returns wiringwench:

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

payments wiringwench:

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  • credit card: Mastercard

seller wiringwench:

  • # reviews: 18928
  • rating: 99.3%

general wiringwench:

  • Car Truck Parts Accessories > Starters, Alternators, ECUs Wiring > ECUs Computer Modules
  • condition: Used
for models: tundra, for makes: toyota, for years: 2025, conditions options: hybrid, ecm, genuine oem: yes, manufacturer warranty: 90 day, placement on vehicle: front, type: engine control unit,
manufacturer: toyota, category: auto parts > car truck parts accessories > starters, alternators, ecus wiring > ecus computer modules, sku: 11872753037442663,

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