BD Diesel Garrett GT3788VA Turbo Exchange C/W Vane Position Sensor (848212-9001S) for 2004-2010 Duramax LLY / LBZ / LMM

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The BD Diesel Garrett GT3788VA Turbo Exchange with Vane Position Sensor is a high-quality replacement turbocharger for 2004–2010 GM Duramax diesel engines (LLY, LBZ, LMM). It features variable geometry technology for improved throttle response, power, and efficiency, along with a vane position sensor for precise performance control. Suitable for stock or lightly modified setups, it restores or enhances factory performance.

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Total: $1,539.95
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Description

The BD Diesel Garrett GT3788VA Turbo Exchange with Vane Position Sensor (848212-9001S) is a premium replacement turbocharger designed specifically for 2004–2010 GM Duramax diesel engines, including LLY, LBZ, and LMM variants. Engineered for direct fitment, this turbo features advanced variable geometry technology that improves throttle response, enhances power delivery, and increases overall efficiency. The included vane position sensor ensures precise control of the turbo vanes, optimizing performance and emissions. Ideal for both stock and lightly modified applications, this turbocharger is a reliable upgrade or replacement solution for restoring factory performance or supporting mild performance enhancements in your Duramax-powered vehicle.

Additional information
Weight 52 lbs
Dimensions 15 × 15 × 15 in
Fitment

Fitment

 2004-2010 Duramax LLy / LBZ / LMM

Features

Features

  • Vane Actuator Solenoid Included with turbo
  • Vane Position Sensor included with turbo.
  • LLY requires 771864-0001 adapter
Installation

Installation

WARRANTY

Parts

  • 12-Months
Warning

Warning

NOTE

  • 2004.5-2005 LLY Turbos require 771864-0001 Adapter Cable
  • Verify turbo number on vehicle before ordering
About brand
BD Diesel Performance is a diesel performance manufacturer focused on reliability and towing performance. The company designs parts that improve durability, power delivery, and vehicle control. BD Diesel products support daily driving, heavy towing, and work-ready diesel trucks. BD Diesel engineers turbochargers, exhaust brakes, transmission upgrades, and fuel system components. Their products help manage heat, control exhaust flow, and protect drivetrain parts. These upgrades improve drivability under load and during long pulls. Diesel owners trust BD Diesel for proven solutions. Whether upgrading a tow rig or improving reliability, BD Diesel delivers parts built for real-world use.
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