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  3. BUYAUTOPARTS 40-39391AN

BUYAUTOPARTS 40-39391AN Turbocharger Dac 10R7290

40-39391an Buyautoparts Turbocharger Dac

( Brand: Buyautoparts ), ( Manufacturer Part Number: 40-39391AN ), ( Type: Turbocharger ), ( Item Width: 13.000 ), ( Item Length: 15.000 ), ( Manufacturer Warranty: 1 Year ), ( Ipn: 10r7290 ), ( California Prop 65 Warning: Prop65 Warning )

Review BUYAUTOPARTS Turbocharger Dac

The BuyAutoParts 40-39391 is a high-performance turbocharger designed to deliver exceptional power and efficiency for your vehicle. This turbocharger is engineered to fit select applications of European cars and SUVs, making it an excellent choice for those seeking to enhance the performance of their vehicles.

The core component of this turbocharger is a high-performance ball-bearing turbine and compressor assembly. This design provides increased durability and reliability compared to traditional journal-bearing turbos. The ball bearings ensure a smooth and efficient operation, resulting in improved throttle response and power output.

The compressor housing is made from high-strength aluminum, which not only reduces the weight of the turbocharger but also improves its cooling capabilities. This design helps maintain optimal operating temperatures, which is crucial for maximizing the turbocharger's performance and longevity.

The turbine housing is manufactured from high-quality cast iron, which provides excellent heat dissipation and durability. This material also ensures that the turbocharger can handle the high temperatures and pressures generated during operation.

The BuyAutoParts 40-39391 turbocharger comes with an OEM-style wastegate and external wastegate actuator. This design allows for precise control of the boost pressure, ensuring that the engine remains within safe operating parameters while delivering maximum power.

The turbocharger also features a high-performance T3 inlet and outlet, which are designed to accommodate larger diameter piping for increased airflow and power output. The inlet and outlet are also equipped with high-flow silicone couplers to minimize turbulence and maximize airflow efficiency.

This turbocharger is designed to meet or exceed OEM specifications and is backed by a comprehensive warranty. The BuyAutoParts team is dedicated to providing exceptional customer service and ensuring that your experience with their products is nothing short of excellent.

In summary, the BuyAutoParts 40-39391 is a high-performance turbocharger that delivers increased power and efficiency for select European cars and SUVs. Its advanced design features a high-performance ball-bearing turbine and compressor assembly, high-strength aluminum compressor housing, high-quality cast iron turbine housing, OEM-style wastegate and external wastegate actuator, and high-performance T3 inlet and outlet. This turbocharger is backed by a comprehensive warranty and is designed to meet or exceed OEM specifications.

The BuyAutoParts 40-39391 turbocharger is a popular aftermarket upgrade for those looking to enhance the performance of their vehicle. Here are some pros and cons to help you make an informed decision:

Pros:

1. Increased Power: A turbocharger helps increase the power output of an engine by forcing more air into the combustion chamber, resulting in more fuel being burned and more power being generated.

2. Improved Torque: Turbochargers provide more torque at lower RPMs, making the vehicle more responsive and providing better acceleration.

3. Fuel Efficiency: Although the initial cost of a turbocharger may be high, it can help improve fuel efficiency by allowing the engine to run at a lower RPM during cruising speeds.

4. Better Performance: With increased power and torque, the vehicle will have better performance, making it more fun to drive.

5. Customization: Turbochargers are a popular modification in the automotive world, and there are many aftermarket options available, allowing for a high level of customization.

Cons:

1. Cost: The initial cost of purchasing and installing a turbocharger can be high, especially if you choose to have it professionally installed.

2. Complexity: Turbochargers are complex systems that require regular maintenance to ensure they are working properly. This includes regular oil changes, checking for leaks, and ensuring the boost pressure is within safe limits.

3. Potential for Damage: If not installed or maintained correctly, a turbocharger can cause damage to the engine or other components.

4. Increased Wear and Tear: The added power and stress on the engine can lead to increased wear and tear, which may require more frequent repairs or replacements.

5. Noise: Turbochargers can be quite noisy, especially when boosting, which may not be desirable for some drivers.

Conclusion:

A BuyAutoParts 40-39391 turbocharger can provide significant performance improvements to a vehicle, but it comes with increased complexity, cost, and potential for damage. If you are willing to invest the time and money into regular maintenance and are looking for a significant power boost, then a turbocharger may be a good investment. However, if you are looking for a simple and low-maintenance modification, then it may be worth considering other options.

Recommendation:

If you are serious about purchasing a turbocharger, I would recommend doing thorough research on the specific model for your vehicle, as well as the installation process and ongoing maintenance requirements. You may also want to consider hiring a professional to install the turbocharger to ensure it is done correctly and safely. Additionally, consider purchasing a high-quality turbocharger from a reputable supplier to minimize the risk of issues and ensure the best possible performance.

Details:

This is guaranteed to fit and perform exactly the same as OEM, backed by a one year, unlimited mileage warranty. Brand new part that does not require any core deposit or return. This is a brand new direct-fit replacement turbocharger. Expertly Built.

Built for trouble-free ownership and 100% visually inspected quality tested, this Turbocharger is backed by our satisfaction guarantee. Make sure to clean or replace the turbocharger oil feed line and prime bearing of new turbo during installation ensure better long-term reliability. Part Number:40-39391AN. Premium Parts: All parts are premium ISO/TS 16949 quality.

Technical Specifications: Part Type:Turbocharger. Tested and Approved: Each part is run through rigorous testing before it leaves the factory. Warranty:1 Year. Brand:BuyAutoParts.

Condition: NEW. This Turbocharger is manufactured and tested to the strictest OE car truck standards for unparalleled performance.

part #: 4039391an price

  • $891.83

specifications turbiparts:

  • brand: Buyautoparts
  • mpn: 40-39391an
  • type: Turbocharger
  • item width: 13.000
  • item length: 15.000
  • manufacturer warranty: 1 Year
  • ipn: 10r7290
  • california prop 65 warning: Prop65 Warning

offer turbiparts:

  • options: Ship-to-home
  • sold: 0
  • quantity: 3
  • availability: In Stock
  • started: January 16, 2026

general turbiparts:

  • Air Fuel Delivery > Turbos, Superchargers Intercoolers > Turbos Parts
  • condition: New

payments turbiparts:

  • wallet: Paypal
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  • credit card: Discover

returns turbiparts:

  • paid by: Seller
  • policy: Returns Accepted
  • time: 60 Days

seller turbiparts:

  • rating: 98.4%
  • city: Hebron, Kentucky
  • # reviews: 13205

shipping turbiparts:

  • transit: 4-7 Days
  • type: Fixed
  • class: Standard, Expedited, One-day
  • cost: $0.00
  • service: Standard, Expedited, Overnight
type: turbocharger, item width: 13.000, item length: 15.000, manufacturer warranty: 1 year, california prop 65 warning: prop65 warning,
category: auto parts > air fuel delivery > turbos, superchargers intercoolers > turbos parts, sku: 11866849455387771,

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