Skip to product information
12_ae0f791f-6bb9-4518-bef1-df115ca87379 - Northline Parts

Turbocharger w/ Turbo Actuator for Silverado Sierra 2500 3500 HD 6.6L V8 2017-21

Alligator_819_x_200_px - Northline Parts

The Aftermarket Parts Specialists

$2,816.09
Sale price  $2,816.09 Regular price 

In Stock

Ships Nationwide in 2–4 business days.

Questions? We're here to help!

Talk with a parts expert today

Call us

I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks

Edward H. — Verified customer

Turbocharger w/ Turbo Actuator for Silverado Sierra 2500 3500 HD 6.6L V8 2017-21

Restore your truck’s power and efficiency with this high-quality aftermarket turbocharger and actuator assembly. Specifically engineered for the 6.6L V8 diesel engine in Silverado and Sierra heavy-duty trucks, this unit provides a reliable solution for replacing a worn or failing factory turbo. Please note that this is a high-performance aftermarket part, not an original equipment manufacturer (OEM) component.

Key Features & Benefits

  • Restores peak engine performance and optimal throttle response.
  • Includes a pre-installed turbo actuator for precise boost management.
  • Precision-engineered to meet rigorous aftermarket quality and durability standards.
  • Built with heavy-duty materials to handle extreme heat and high-pressure environments.
  • Provides a cost-effective replacement solution compared to expensive dealership parts.

Compatible Models

  • Chevrolet Silverado 2500 HD 6.6L V8 (2017-2021)
  • Chevrolet Silverado 3500 HD 6.6L V8 (2017-2021)
  • GMC Sierra 2500 HD 6.6L V8 (2017-2021)
  • GMC Sierra 3500 HD 6.6L V8 (2017-2021)

Product Specifications

  • Part Type: Turbocharger with Electronic Actuator
  • Engine Compatibility: 6.6L V8 Turbo Diesel
  • Fitment Type: Direct Replacement
  • Condition: New Aftermarket

Frequently Asked Questions

Is this an OEM part?
No, this is a premium aftermarket replacement part designed to deliver reliable performance as an alternative to the original equipment.

How do I confirm compatibility?
You can confirm compatibility by matching your vehicle's year, make, model, and engine displacement with our listing. For the most accurate fitment, please verify your original part number or consult your vehicle’s service manual.


Important: This is a premium aftermarket part and is not manufactured by the original equipment manufacturer (OEM). Brand names and model numbers are used for reference purposes only. Compatibility may vary depending on the machine's serial number. Please verify fitment before purchase.

Need Any Help?

Work 1-on-1 With An Expert For:

  • The Right Part Selection
  • Our Best Pricing Tiers
  • Priority Customer Support
  • White Glove Installations
  • Flexible Payment Options

Service was professional and easy to work with. They kept me updated on my order and recommended a different part when the one I originally picked wasn’t going to work. Everything showed up as expected and the process was smooth overall.

- Customer, Chris D.

Complete This Form

You may also like

Keywords (Used as search references only) View IP policy.