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Turbocharger with Actuator for Chevrolet Silverado / GMC Sierra 6.6L Duramax 2017-2021 – Northline Parts product photo

Turbocharger with Actuator for Chevrolet Silverado / GMC Sierra 6.6L Duramax 2017-2021

SKU: NLT2S00144
$2,816.09 In Stock
$2,816.09
Sale price  $2,816.09 Regular price 
Ships for free in 2–4 business days.
This turbocharger and actuator assembly is intended for select 2017-2021 Chevrolet Silverado and GMC Sierra HD trucks with the 6.6L Duramax diesel. It replaces the matching variable-geometry turbocharger unit and its actuator.
Estimated delivery between
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Compatible Models

We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.

Compatible equipment / model
  • Chevrolet Silverado 2500HD 6.6L diesel 2017-2021
  • Chevrolet Silverado 3500HD 6.6L diesel 2017-2021
  • GMC Sierra 2500HD 6.6L diesel 2017-2021
  • GMC Sierra 3500HD 6.6L diesel 2017-2021

Product Overview

Low boost, whistle or rattle, excess oil at the compressor and turbo control faults can indicate a failing turbo, but boost leaks and exhaust restrictions should be ruled out first. Matching the actuator and VGT design is essential on Duramax applications.

For a diagnosed turbocharger or actuator failure on the correct Duramax engine generation.

Key Features & Performance

  • This turbocharger and actuator assembly is intended for select 2017-2021 Chevrolet Silverado and GMC Sierra HD trucks with the 6.
  • For a diagnosed turbocharger or actuator failure on the correct Duramax engine generation.
  • Fitment check: Check L5P engine code, original turbo and actuator numbers, cooling/oil connections and required calibration. Confirm whether the actuator comes installed and calibrated.

What Is Included

One turbocharger with actuator as advertised.

Fitment Notes

Check L5P engine code, original turbo and actuator numbers, cooling/oil connections and required calibration. Confirm whether the actuator comes installed and calibrated.

Frequently Asked Questions

Is this an OEM part? No. This listing describes an aftermarket replacement, service part or accessory unless explicitly stated otherwise. Brand and OE numbers identify intended applications; they do not imply manufacturer authorization.

How do I check compatibility? Check L5P engine code, original turbo and actuator numbers, cooling/oil connections and required calibration. Confirm whether the actuator comes installed and calibrated.

Part Summary

Keywords: Turbocharger with Actuator for Chevrolet Silverado / GMC Sierra 6.6L Duramax 2017-2021, Chevrolet Silverado 2500HD 6.6L diesel 2017-2021, Chevrolet Silverado 3500HD 6.6L diesel 2017-2021, GMC Sierra 2500HD 6.6L diesel 2017-2021, GMC Sierra 3500HD 6.6L diesel 2017-2021.

Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, dimensions, and application before purchase.

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