SKU: 46225369647

XDP Xpressor OER Series Reman GT3788VA Replacement Turbocharger XD556

Sale price$429.28 Regular price$476.98
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Ships within 48 hours · Estimated delivery Aug 2 - Aug 7

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Description

XDP Xpressor OER Series Reman GT3788VA Replacement Turbocharger XD556The XDP Xpressor Turbo (Remanufactured Stock Replacement) XD556 is a direct fit replacement for the worn turbo in your 2011 2016 GM 6. 6L Duramax LML. Issues such as excessive temperatures, over speeding of the turbo, a lack of lubrication, oil contamination, or worn seals can slowly cause damage to the turbo in your Chevy GMC. Common signs of turbocharger failure can include a significant loss of power, decreased fuel economy, noisy operation,

The XDP Xpressor Turbo (Remanufactured Stock Replacement) XD556 is a direct-fit replacement for the worn turbo in your 2011-2016 GM 6.6L Duramax LML. Issues such as excessive temperatures, over-speeding of the turbo, a lack of lubrication, oil contamination, or worn seals can slowly cause damage to the turbo in your Chevy/GMC.

Common signs of turbocharger failure can include a significant loss of power, decreased fuel economy, noisy operation, excessive smoke, increased oil consumption, or a check engine light. The factory turbocharger is notorious for issues such as soot and ash buildup in the turbine housing causing the vanes to stick or a seized unison ring.

XDP now makes it easy to restore proper operation of your Duramax LML with the Xpressor OER Series Replacement Turbocharger.

XDP Xpressor Turbo (Remanufactured Stock Replacement) XD556 follow a comprehensive remanufacturing process to ensure it meets O.E. specifications. Each turbocharger begins with a complete disassembly. Once disassembled into the individual components, each part is thoroughly cleaned and inspected.

Next, checks are performed for microscopic damage at the housing, compressor, turbine wheels, and rotating assembly. Before reassembly, all bearing surfaces are precision machined. The wheels and rotating assemblies are balanced to OEM specifications. All critical wear parts such as seals, thrust plates, bearings, and fasteners are replaced.

A 100 percent end-of-line testing is performed through the full RPM range along with a NVH analysis to ensure the highest quality turbochargers and components. In addition, hot gas stand and burst test validations are done as well as hydraulic and pneumatic leak testing.

The XDP Xpressor Turbo (Remanufactured Stock Replacement) XD556 is a high-quality turbo for your 2011-2016 Chevrolet Silverado 2500HD/3500HD or GMC Sierra 2500HD/3500HD. The drop-in design allows this stock replacement turbo to simply bolt in place and attach to all the existing factory connections.

A turbocharger installation kit is also provided with upper and lower oil drain gaskets, oil feed and turbo coolant banjo seals, and an up-pipe to turbo gasket.
Features:

  • Remanufactured
  • Direct-Fit Replacement
  • Certified To IATF 16949 Standards
  • Bearing Surfaces Precision Machined
  • Includes Turbocharger Installation Kit
  • Hydraulic And Pneumatic Leak Tested
  • Burst Test and Hot Gas Stand Validated
  • Function Tested For Proper Operation
  • Noise, Vibration, Harshness (NVH) Analyzed
  • All Wear Components and Fasteners Replaced
  • 100 percent End-Of-Line Tested Through Full RPM Sweep
  • Thrust Bearing, Journal Bearing, and Oil Slinger Replacement
  • Backed By XDP's 1-Year Warranty
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 46225369647

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Susan H Garland
Dallas, US
★★★★★ 5
Get this If your hot in bed
Color: Champagne, Size: Queen
Very nice and silky.helps keep me cooler.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
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Emily
Whiting, US
★★★★★ 4
Cool not cold
Color: Light Gray, Size: Queen
Super silky like material. Comfy and fits pillow perfectly. Wish it could be a more cold then cool.
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Reviewed in the United States on June 1, 2026
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Cat Flo
Fort Morgan, US
★★★★★ 3
It’s ok could be cooler
Color: Light Gray, Size: Queen
Decent — could be cooler. They’re a nice color and texture. It fit my pillows well no annoying zippers it’s nice to sleep on and stay in place.
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Reviewed in the United States on March 8, 2026
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kenneth e tompor
Waukegan, US
★★★★★ 5
Comfort
Color: Champagne, Size: Queen
What a lifesaver, great feel, and awesome cooling feel
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Reviewed in the United States on June 2, 2026
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Andrew
Lowell, US
★★★★★ 5
Cool bedding
Color: Champagne, Size: Queen
As advertised nice and soft. But most of all cool. It really stays cool, especially on warm nights. A.
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Reviewed in the United States on April 26, 2026

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