848212-0003 Turbocharger Replacement for GM Duramax LGH

This aftermarket 848212-0003 turbocharger is a replacement unit for GM Duramax LGH engines, including applications in the GM Express 2500 and Silverado 2500. It serves as an aftermarket replacement application for buyers verifying fitment against OEM reference numbers 12640123 and 12643547.

Key Specifications

• Part Number: 848212-0003
• Product Type: Turbocharger
• OEM Reference Numbers: 12640123, 12643547
• Engine Application: GM Duramax LGH
• Packing: N/A
• Gross Weight: 0 kg

These specifications help B2B buyers verify part identity against their purchase orders and vehicle records. Use the listed OEM reference numbers as cross-check points to confirm the correct replacement application for your specific GM Duramax LGH engine build.

Application & Compatibility

Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:

• GM > GM EXPRESS 2500 > DURAMAX LGH
• GM > GM 3500 HD PICK-UP TRUCK > DURAMAX LGH
• GM > GM 3500 > DURAMAX LGH
• GM > GM 4500 VAN > DURAMAX LGH
• GM > GM SAVANA 2500 > DURAMAX LGH
• GM > GM SIERRA 2500 > DURAMAX LGH
• GM > GM SILVERADO 2500 > DURAMAX LGH

This turbocharger is listed for GM Duramax LGH engine applications, including the GM Express 2500, GM 3500 HD Pick-Up Truck, GM 3500, GM 4500 Van, GM Savana 2500, GM Sierra 2500, and GM Silverado 2500. These vehicle and engine combinations serve as reference application clues for B2B buyers and repair shops. Verify your specific model year, production date, and turbo configuration against the part number 848212-0003 and OEM reference numbers 12640123 or 12643547 before ordering. Confirm that the replacement application matches your vehicle’s original equipment to ensure correct fitment.

Technical Notes

The 848212-0003 turbocharger is an aftermarket replacement unit designed for GM Duramax LGH engine applications. This section provides technical context for B2B buyers and repair shops verifying fitment against OEM reference numbers 12640123 and 12643547.

• Verification Focus: Confirm the engine code and vehicle application match the supplied reference paths.
• Pre-Installation Checks: Inspect oil supply and return lines for blockages or leaks before installing the new unit.
• Intake/Exhaust Cleaning: Ensure manifolds are free of debris or carbon buildup to protect the turbine and compressor wheels.
• First Start Monitoring: Record observations on oil leaks, noise, and boost stability to support technical fitment support if needed.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for the 848212-0003 turbocharger. Technical fitment support is available to help verify part number, engine code, and OEM reference numbers 12640123 and 12643547 before ordering. For fleet parts buyers or rebuilders, our team assists with application verification for GM Duramax LGH vehicles, including the Express 2500 and Silverado 2500. Contact us for bulk inquiries or to confirm replacement application details for your specific GM vehicle build.