1998-1999 Chevrolet 3500 Engine Computer 9355699 – Programmed To Your VIN
Is your Chevrolet 3500’s engine performance suffering from mysterious issues? Perhaps you’ve noticed a decrease in power, or the check engine light is persistently lit. The solution might lie in replacing the engine computer (ECM) with a pre-programmed unit specifically designed for your vehicle. This direct replacement part is programmed to match your Vehicle Identification Number (VIN), ensuring seamless integration and optimal performance. It’s compatible with the following part numbers: 9355699, 16266645, 9355699, 16250279, 16258815, 09366810, and 9366810.
Key Features & Benefits
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• Restores smooth engine performance and optimal power output
• Eliminates diagnostic errors and check engine lights related to ECM issues
• Pre-programmed with the latest GM updates for your specific VIN
• Ensures compatibility with various Chevrolet models (see guaranteed fitment section)
• Direct replacement for faulty or malfunctioning engine computers
Common Problems Solved
This pre-programmed engine computer resolves a range of issues that may be plaguing your Chevrolet 3500, including stalling or no-start conditions, erratic idling, and persistent check engine lights. By replacing the faulty ECM with this unit, you’ll restore your vehicle’s performance and eliminate frustrating diagnostic errors.
Simple Installation Process
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• After purchasing, provide your VIN to ensure proper programming
• Disconnect the battery to prevent any accidental engine starts
• Locate the old engine computer and carefully remove it from its mounting bracket
• Install the new pre-programmed ECM in the same location, ensuring secure connections
• Reconnect the battery and start the engine to test the new module
Guaranteed Fitment
This module is guaranteed to be compatible with the following vehicles:
1998-1999 Chevrolet 3500
Please verify your part number matches one of the compatible numbers listed above before ordering.