2011-2016 GMC/CHEVROLET 6.6L DURAMAX LML NEW GARRETT TURBOCHARGER GTA3788LVA
The Garrett GTA3788LVA Turbocharger (848212-5002S) is a direct OEM replacement for 2011–2016 Chevrolet and GMC 6.6L Duramax LML engines. Engineered by Garrett – the original manufacturer of the turbocharger on Duramax-equipped trucks – this variable geometry (VGT) turbo delivers factory-spec performance with improved responsiveness and durability.
Whether you’re restoring lost boost pressure, addressing vane sticking, or improving towing capability, this turbocharger offers a reliable, bolt-on solution. It includes the vane position sensor and actuator and is designed to bolt directly to the factory exhaust and intake components without modification.
Features and Benefits:
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Direct OEM replacement for 2011–2016 6.6L Duramax LML
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Variable Geometry Turbo (VGT) for superior boost control and efficiency
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Manufactured by Garrett, GM’s original turbo supplier
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Includes vane position sensor and actuator for seamless factory integration
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Restores lost power, throttle response, and towing performance
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Built to handle high exhaust temperatures and pressures
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Compatible with stock emissions systems and electronics
Truck Compatibility / Applications:
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2011 Chevrolet Silverado 2500HD/3500HD 6.6L Duramax LML
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2012 Chevrolet Silverado 2500HD/3500HD 6.6L Duramax LML
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2013 Chevrolet Silverado 2500HD/3500HD 6.6L Duramax LML
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2014 Chevrolet Silverado 2500HD/3500HD 6.6L Duramax LML
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2015 Chevrolet Silverado 2500HD/3500HD 6.6L Duramax LML
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2016 Chevrolet Silverado 2500HD/3500HD 6.6L Duramax LML
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2011–2016 GMC Sierra 2500HD/3500HD 6.6L Duramax LML
Note: Will not fit earlier LBZ/LMM engines or newer L5P applications.
The Garrett GTA3788LVA Turbocharger (848212-5002S) is the OEM-style VGT turbo used in 2011–2016 Duramax LML engines. With factory-matched power delivery and reliable performance under load, this turbo is the perfect drop-in solution for restoring your GM diesel truck.
Shipping Disclaimer:
✔️ We ship via USPS, UPS, and FedEx.
✔️ Carrier selection is based on package size, weight, and destination.
✔️ Expedited shipping options are available at checkout.
✔️ Orders are processed within 1 business day (Monday–Friday).
✔️ Orders placed on weekends or holidays will be processed on the next business day.
✔️ Tracking information will be provided once the item ships.
✔️ Shipping to PO Boxes, APO/FPO may be limited based on carrier restrictions.
California Proposition 65 Warning:
This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
NOTE: $200 CORE CHARGE DEPOSIT FOR TURBO ORDERED. THIS WILL BE REFUNDED UPON RECEIVING THE ORIGINAL CORE.
CORE: RETURNED CORES MUST BE EXACTLY THE SAME TYPE CORE FOR 100% CORE REFUND. THESE UNITS ARE DIFFICULT TO SOURCE AND IT’S VITAL TO BDD TO GET CORES RETURNED.
NO CORE CREDIT WILL BE ISSUED FOR THE FOLLOWING:
- NO REFUNDS FOR PHYSICALLY DAMAGED CRACKED, MELTED OR BROKEN BODY. MUST BE A GOOD REBUILDABLE CORE!!
- VISIBLE SIGNS OF RUST, BLOW-BY, FIRE DAMAGE, WATER DAMAGE, PHYSICAL ABUSE OR EXCESSIVE FORCE ON ANY AND ALL PARTS OF THE PUMP
- MUST BE INTACT JUST LIKE THE ONE YOU RECEIVED! IF PARTS ARE MISSING THERE WILL BE NO CORE CREDIT ISSUED.
WE DEPEND ON GOOD CORES TO CONTINUE TO OFFER SUPERIOR INJECTOR(S), TURBO, IPRS, IDMS, AND PUMP
*CORES MUST BE RETURNED WITHIN 30 DAYS OF PURCHASE DATE FOR 100% REFUND. NO CORE REFUND WILL BE ISSUED AFTER 30 DAYS. NO EXCEPTIONS
CROSS REFERENCE:
100TBC603S, 100TBC730S, 12632248, 12634300, 12635167, 12637721, 12642129, 12642314, 12643546, 12677684, 170-025-0296, 170-025-1762, 170-025-1928, 1700250296, 1700251762, 1700251928, 19434580, 2N-114, 2N-114LS, 2N114, 2N114LS, 2T-114, 2T-114LS, 2T114, 2T114LS, 599TC20114100, 599TC20194100, 7361-PP, 7361PP, 792129-0001, 792129-0002, 792129-0003, 792129-0004, 792129-5001, 792129-5002, 792129-5003, 792129-5004, 792129-9001, 792129-9002, 792129-9003, 792129-9004, 7921290001, 7921290002, 7921290003, 7921290004, 7921295001, 7921295002, 7921295003, 7921295004, 7921299001, 7921299002, 7921299003, 7921299004, 800799-0001, 800799-0002, 800799-0003, 800799-5001, 800799-5002, 800799-5003, 800799-9001, 800799-9002, 800799-9003, 8007990001, 8007990002, 8007990003, 8007995001, 8007995002, 8007995003, 8007999001, 8007999002, 8007999003, 829-973-8247, 8299738247, 848212-0002, 848212-5002, 848212-5002S, 848212-9002, 848212-9002S, 8482120002, 8482125002, 8482125002S, 8482129002, 8482129002S, A8660101R, A8660101RVS, D3014, GAR130, GAR2160, T2094, TBC603, TBC603S, TBC730, TBC730S
