Description
Duramax LGH Turbo Replacement 2011–2016 | Fix Limp Mode & No Boost | 848212-5003S
This turbocharger is a direct replacement for OEM part 848212-5003S, engineered to resolve the most common LGH turbo issues:
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✔ Fix stuck or failing VGT vanes
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✔ Replace faulty electronic actuator system
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✔ Restore boost pressure instantly
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✔ Eliminate recurring limp mode problems
Technical Specifications
Model: GT3582VA, GT3583LVA
Part No.: 848212-5003S, 800563-5002S, 800563-5001S, 785580-5002S, 785580-0002, 785580-0003, 785580-0004, 785580-0005, 785580-0006, 785580-5001S, 785580-5003S, 785580-5004S, 785580-5005S, 785580-5006S, 800563-0002, 800563-0001
OE No.: 12642313, 12643547, 12640123, 1262130, 12632249, 12634299, 12635325
Engine: GM 6.6L Duramax LGH
Compatibility & Fitment
Chevrolet
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2011–2012 Chevrolet Silverado 2500
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2011–2012 Chevrolet Silverado 3500
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2011-2016 Chevrolet Express 2500
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2011-2016 Chevrolet Express 3500
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2011-2016 Chevrolet Express 4500
GMC
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2011-2016 GMC Savana 2500
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2011-2016 GMC Savana 3500
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2011-2016 GMC Savana 4500
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2011-2012 GMC Sierra 2500
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2011-2012 GMC Sierra 3500
Why Choose This Turbocharger?
Exact OEM Fitment
Direct bolt-on replacement, matches factory dimensions, flanges, no modifications required.
Precision Balanced
VSR tested up to 250,000 RPM, ensuring minimal vibration and long-lasting turbo performance.
Proven Reliability
Upgraded VGT design, fix vane sticking issue. Improved heat resistance.
Cost‑Effective Performance
Save significantly over OEM pricing without sacrificing build quality or fitment.

DIRECT REPLACEMENT
Exact fit, direct replacement of the original turbocharger, fast and easy installation, don’t need to do any change.
K18 INCONEL WHEELS
The turbine shaft wheels made of K418 high nickel casting alloy, more heat resistance, never use K13 Inconel alloy.

100% Balancing TEST
ISO certified factory, never compromise in balancing test, minutely inspected in the whole manufacturing process.
2 YEARS WARRANTY
Factory direct price, ship worldwide; Offering any turbo part leading 2 years warranty under normal use, unlimited mileage.





















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