Have a failed, damaged, water-damaged, corrupted, or non-communicating GM E82 Engine Control Module (ECM)?

You send us your original E82 ECM, and we provide a compatible remanufactured E82 replacement ECM. We transfer the applicable vehicle-specific data and configuration, professionally program and bench test the replacement, and return it ready for installation where supported.

YOU SEND YOUR ORIGINAL E82 — WE PROVIDE THE REMANUFACTURED ECM

No donor or replacement ECM required.

Lacorte Automotive supplies the compatible remanufactured E82 ECM, backed by our 3-Year Warranty.

SUPPORTED GM APPLICATIONS

Supported applications may include select:

• Chevrolet
• GMC
• Buick
• Cadillac
• Other supported GM applications equipped with the E82 ECM

Exact compatibility depends on the original ECM's GM service number, part number, hardware/software version, engine, transmission/application, model year, production date, and vehicle configuration.

Not sure? Send us a clear photo of your original E82 ECM label and VIN before ordering.

COMMON E82 ECM FAILURE SYMPTOMS

A failing E82 may potentially cause:

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

Proper diagnosis is strongly recommended. Wiring, grounds, power supplies, sensors, injectors, ignition components, fuel-system problems, and other vehicle systems can cause similar symptoms.

WHAT YOU SEND

• Your original GM E82 ECM
• Vehicle VIN
• Year / Make / Model
• Engine
• Order information
• Required proof of ownership

NO REPLACEMENT ECM REQUIRED

We provide the compatible remanufactured E82 ECM.

WHAT'S INCLUDED

• Compatible Remanufactured GM E82 ECM
• Applicable original ECM data transfer
• VIN configuration
• 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 E82 ECM.

2. WE PROVIDE

We select a compatible remanufactured E82 ECM for your application.

3. WE PROGRAM

Applicable original vehicle data and configuration are transferred/prepared for the replacement E82.

4. BENCH TESTED & VERIFIED

The completed remanufactured E82 is professionally bench checked and verified before shipping.

5. WE SHIP IT BACK

Your completed remanufactured E82 and applicable original components are securely returned.

6. READY TO INSTALL

Your replacement is prepared for installation where supported.

3-YEAR WARRANTY INCLUDED

Every remanufactured E82 ECM supplied through this service includes our 3-Year Warranty against defects in the supplied remanufactured ECM and our workmanship, subject to applicable warranty terms.

PLUG & PLAY WHERE SUPPORTED

Our goal is to return your E82 prepared for the original vehicle with the applicable configuration already transferred.

Certain applications may still require vehicle-side setup or relearn procedures. Exact Plug & Play capability depends on the specific vehicle and ECM configuration.

TYPICAL 1–2 BUSINESS DAY TURNAROUND

Typical turnaround is 1–2 business days after receiving your original E82 ECM, subject to original-module condition and replacement availability.

Same-day rush service may be available.

SIMPLE BREAKDOWN

YOU SEND:

Original GM E82 ECM

WE PROVIDE:

Compatible Remanufactured GM E82 ECM

YOU RECEIVE:

Programmed & Bench-Tested Remanufactured E82 ECM

WARRANTY:

3 YEARS

PROOF OF OWNERSHIP REQUIRED

Please provide:

• Government-issued photo ID
• Vehicle title or current registration
• Vehicle VIN

Documentation must correspond with the vehicle being serviced.

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LACORTE AUTOMOTIVE

GM E82 REMANUFACTURED ECM REPLACEMENT

CHEVROLET • GMC • BUICK • CADILLAC

YOU SEND: ORIGINAL E82 ECM

WE PROVIDE: REMANUFACTURED & PROGRAMMED E82 ECM

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