Garrett 848212-9002S Turbocharger for GMC Duramax 6.6L LML (2011–2016)

The Garrett 848212-9002S Turbocharger is a premium replacement turbo designed for GMC 6.6L LML Duramax diesel engines used in Sierra 2500HD and 3500HD trucks from 2011 through 2016. Built to meet or exceed OEM standards, this turbocharger restores factory boost pressure, improves airflow efficiency, and enhances overall engine performance.

Featuring the robust Garrett GT37 series core and durable construction, the 848212-9002S turbo offers consistent boost delivery, reduced lag, and improved throttle response — ideal for towing, hauling, and everyday driving. The direct-fit design ensures easy installation with no modifications required, making it an excellent stock replacement choice.

Whether replacing a worn unit or upgrading for improved durability, this turbocharger delivers reliable performance and extended service life for heavy-duty diesel applications.

KEY FEATURES

• Genuine Garrett turbocharger 848212-9002S

• Designed for GMC Duramax 6.6L LML diesel engines

• Restores factory boost and engine performance

• Precision-balanced rotating assembly

• Robust construction for heavy-duty use

• Direct-fit replacement — no modification needed

• Improves throttle response and power delivery

APPLICATION

• Engine: GMC Duramax 6.6L LML Diesel

• Vehicles: GMC Sierra 2500HD, 3500HD

• Model Years: 2011, 2012, 2013, 2014, 2015, 2016

(Always verify fitment using your VIN or OEM turbo tag before ordering.)

PART NUMBERS

• Garrett: 848212-9002S