Have a failed, damaged, corrupted, water-damaged, or non-communicating GM E98 Engine Control Module (ECM)?

You send us your original E98 ECM, and we provide a compatible remanufactured E98 replacement ECM. We transfer the applicable vehicle-specific data and configuration, professionally program and bench test the replacement, and return it prepared for installation where supported.

YOU SEND YOUR ORIGINAL E98 — WE PROVIDE THE REMANUFACTURED ECM

NO DONOR OR REPLACEMENT ECM REQUIRED.

Lacorte Automotive supplies the compatible remanufactured E98 and backs it with our 3-Year Warranty.

SUPPORTED GM APPLICATIONS

May include select GM diesel applications such as:

• Chevrolet Silverado HD
• GMC Sierra HD
• Chevrolet Express
• GMC Savana
• Other compatible GM diesel applications equipped with the E98 ECM

Exact compatibility depends on service number, part number, hardware, software/calibration, Duramax engine application, model year, and vehicle configuration.

COMMON E98 ECM FAILURE SYMPTOMS

• Crank but no start
• Intermittent no-start
• No communication with ECM
• Intermittent communication
• Engine stalling
• Reduced engine power
• Limp mode
• Rough running
• Injector-related faults
• Sensor circuit faults
• CAN/network communication faults
• Multiple unrelated DTCs
• Internal ECM processor faults
• Corrupted software/calibration data
• Water or moisture damage
• Completely non-responsive ECM

Proper diagnosis is strongly recommended. Other vehicle problems can produce similar symptoms.

WHAT'S INCLUDED

• Compatible Remanufactured GM E98 ECM
• Applicable original ECM data transfer
• VIN & vehicle-specific configuration
• Software/calibration transfer where applicable
• Professional programming
• Data-integrity verification
• Professional bench testing & verification
• Plug & Play preparation where supported
• 3-YEAR WARRANTY
• Typical 1–2 business day turnaround

HOW IT WORKS

1. YOU SEND

Ship us your original GM E98 ECM.

2. WE PROVIDE

We select a compatible remanufactured E98 ECM for your application.

3. WE PROGRAM

Applicable original vehicle data and configuration are transferred and prepared for the replacement ECM.

4. BENCH TESTED & VERIFIED

Your completed remanufactured E98 is professionally checked and verified before shipping.

5. WE SHIP IT BACK

Your programmed remanufactured E98 is securely returned.

6. READY TO INSTALL

Your replacement is prepared for installation where supported.

3-YEAR WARRANTY INCLUDED

The supplied remanufactured E98 ECM includes our 3-Year Warranty against covered defects in the supplied module and our workmanship, subject to applicable warranty terms.

TYPICAL TURNAROUND

1–2 BUSINESS DAYS

Turnaround begins after we receive your original E98 and is subject to module condition and replacement availability.

Same-day rush service may be available.

YOU MUST INCLUDE

• Original GM E98 ECM
• Vehicle VIN
• Year / Make / Model
• Engine
• Proof of ownership
• Return shipping information

NO DONOR ECM REQUIRED

Unlike our E98 cloning-only service, you do not need to purchase or locate a replacement ECM.

YOU SEND:

Your Original E98

WE PROVIDE:

Compatible Remanufactured E98

YOU RECEIVE:

Programmed & Bench-Tested Remanufactured E98

WARRANTY:

3 YEARS

LACORTE AUTOMOTIVE

GM E98 REMANUFACTURED ECM REPLACEMENT

CHEVROLET • GMC • DURAMAX DIESEL APPLICATIONS

YOU SEND YOUR ORIGINAL E98

WE PROVIDE THE REMANUFACTURED & PROGRAMMED E98

3-YEAR WARRANTY • BENCH TESTED • PLUG & PLAY WHERE SUPPORTED • 1–2 BUSINESS DAY TURNAROUND