2006-2010 GMC/CHEVROLET 6.6L DURAMAX NEW GARRETT TURBOCHARGER GT3788LVA
The Garrett GT3788LVA Turbocharger (848212-5001S) is a direct OEM replacement turbo designed for the 2006–2007 LBZ and 2007.5–2010 LMM 6.6L Duramax diesel engines. This turbo features Garrett’s advanced Variable Geometry Turbo (VGT) technology, enabling precise boost control for improved power delivery, fuel efficiency, and towing performance.
Whether you're replacing a worn-out turbo or restoring factory drivability, this brand-new, high-quality Garrett turbo offers the performance, reliability, and fitment you expect from the original manufacturer. It comes complete with the factory-style vane actuator for plug-and-play installation.
Features and Benefits:
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OEM turbo for 2006–2010 6.6L Duramax LBZ & LMM engines
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Variable Geometry Turbo (VGT) for optimal boost control and fast spool
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Manufactured by Garrett, the original turbo supplier for GM Duramax
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Direct-fit replacement with no modifications required
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Includes vane position sensor and actuator for OE functionality
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Designed for durability under extreme heat and pressure
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Ideal for towing, daily driving, and stock performance
Truck Compatibility / Applications:
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2006–2007 Chevrolet Silverado 2500HD/3500HD 6.6L Duramax LBZ
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2006–2007 GMC Sierra 2500HD/3500HD 6.6L Duramax LBZ
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2007.5–2010 Chevrolet Silverado 2500HD/3500HD 6.6L Duramax LMM
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2007.5–2010 GMC Sierra 2500HD/3500HD 6.6L Duramax LMM
Note: Fits both LBZ and LMM applications. Will not fit earlier LB7 or LLY engines.
The Garrett GT3788LVA Turbocharger (848212-5001S) is the perfect OEM replacement turbo for your 2006–2010 Chevy or GMC 6.6L Duramax LBZ or LMM engine. With VGT technology and factory-matched components, it restores your truck's power, throttle response, and towing performance — all with bolt-on simplicity.
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:
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