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  3. HOLSET 3789643H

HOLSET 3789643H Turbocharger HE300

3789643h Holset Turbocharger He300 Vg

( Brand: Holset ), ( Manufacturer Part Number: 3789643H ), ( Item Width: 17.700 )

Review HOLSET Turbocharger Vg

The Holset HI-SPEC 3789643H is a high-performance turbocharger designed for applications where increased power output and improved engine response are desired. This turbocharger is part of Holset's HE300 VG series, which is known for its robust design and ability to handle high boost levels.

The Holset HI-SPEC 3789643H features a compact and efficient ball-bearing design, which reduces friction and improves turbocharger response. The compressor wheel is made of high-strength aerospace alloy, ensuring durability and reliability even under the most demanding conditions. The turbine wheel is designed with advanced aerodynamics to maximize efficiency and power output.

The Holset HI-SPEC 3789643H also includes a wastegate actuator, which allows for precise control of boost pressure. The wastegate actuator is adjustable, allowing users to fine-tune the boost level to their specific engine setup and driving style. The turbocharger housing is made of high-grade cast aluminum, ensuring excellent heat dissipation and long-lasting durability.

The Holset HI-SPEC 3789643H is compatible with a wide range of engines and vehicle applications, making it a versatile choice for both racing and high-performance street applications. The turbocharger is backed by Holset's industry-leading warranty, giving customers peace of mind and confidence in their purchase.

In summary, the Holset HI-SPEC 3789643H is a high-performance turbocharger that delivers increased power output and improved engine response. Its compact ball-bearing design, high-strength aerospace alloy compressor wheel, advanced aerodynamic turbine wheel, adjustable wastegate actuator, and high-grade cast aluminum housing make it a durable and efficient choice for high-performance applications.

Holset HI-SCR turbochargers, such as the Holset 3789643H, are popular choices for vehicles requiring efficient and clean exhaust gas recirculation (EGR). This type of turbocharger is specifically designed for use with selective catalytic reduction (SCR) systems, which reduce harmful emissions. Here are some potential pros and cons of buying a Holset 3789643H turbocharger.

Pros:

1. Improved Performance: Holset HI-SCR turbochargers can provide increased power output and torque, resulting in better overall engine performance.

2. Enhanced Emission Control: The integrated EGR function of this turbocharger helps in reducing nitrogen oxide (NOx) emissions, making it an excellent choice for vehicles that need to meet strict emission standards.

3. Durability: Holset is a reputable brand known for producing high-quality turbochargers that can withstand the rigors of daily use.

4. Versatility: The Holset 3789643H turbocharger is compatible with various vehicle applications and can be an economical option for those seeking a reliable and efficient solution for emission control and improved engine performance.

Cons:

1. Complex Installation: Installing a Holset HI-SCR turbocharger involves more intricacy than a conventional turbocharger due to its integrated EGR system. This could result in additional labor and installation costs.

2. Higher Cost: Compared to standard turbochargers, the Holset HI-SCR turbocharger may have a higher upfront cost due to its advanced features and functionality.

3. Increased Maintenance: The added complexity of the EGR system may require more frequent maintenance, which could potentially result in additional costs over time.

Conclusion:

A Holset 3789643H turbocharger can be an excellent investment for those seeking improved engine performance and enhanced emission control. Its reputation for durability and versatility further adds to its appeal. However, the complex installation process, higher upfront cost, and increased maintenance requirements are important considerations that should be factored into the decision-making process. Ultimately, the decision to purchase a Holset 3789643H turbocharger depends on the specific requirements of the vehicle and the priorities of the buyer.

Recommendation:

If your vehicle requires strict emission control and you are seeking improved engine performance, a Holset 3789643H turbocharger could be an excellent choice. However, it is crucial to consider the complexity of the installation process, higher upfront cost, and increased maintenance requirements before making a final decision. If these factors are not a concern, then the benefits of this advanced turbocharger are likely to outweigh the potential drawbacks.

Details:

Holset 3789643H Turbocharger He300 Vg: Part Number: Manufacturer. Designed specifically for trucks, trailers, and buses. Engineered with a factory-like design for effortless installation, ensuring perfect match your vehicle. Manufactured following strict OE standards to work like the original component.

Engineered using the latest technology to ensure product lasts longer in service. Made of high-quality components for durability, reliability, and performance.

part #: 3789643h prices

  • $226.00-$2047.95

specifications turbiparts:

  • brand: Holset
  • mpn: 3789643h
  • item width: 17.700

offer turbiparts:

  • options: Ship-to-home
  • started: December 17, 2025
  • availability: In Stock
  • quantity: 1
  • best offers: True
  • sold: 0

general turbiparts:

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

returns turbiparts:

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

seller turbiparts:

  • rating: 99.0%
  • # reviews: 61124
  • city: Los Angeles, California

payments turbiparts:

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

shipping turbiparts:

  • transit: 9-9 Days
  • type: Fixed
  • class: Standard
  • cost: $0.00
  • service: Standard
item width: 17.700,
category: auto parts > air fuel delivery > turbos, superchargers intercoolers > turbos parts, sku: 11276844918266603,

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