1998 S10/S15/Sonoma ECM Programmed To VIN – Part #16266645

1998 Chevrolet S10/S15/SONOMA Electronic Control Module 16266645 – Programmed To Your VIN

Is your 1998 Chevrolet S10/S15/SONOMA’s engine performance suffering from poor fuel efficiency, rough idling, or stalling? Our pre-programmed Electronic Control Module (ECM) is the solution you need. This direct replacement part is programmed specifically to your vehicle’s VIN, ensuring seamless integration and optimal performance. It replaces the following compatible part numbers: 09355699, 16266645, 9355699, 16250279, 16258815, 09366810, and 9366810.

Key Features & Benefits

• Restores your vehicle’s engine performance to its original specifications
• Improves fuel efficiency and reduces emissions
• Eliminates rough idling, stalling, and poor throttle response
• Guaranteed compatibility with 1998 Chevrolet S10/S15/SONOMA models
• Pre-programmed to your vehicle’s VIN for seamless integration
• Durable construction ensures long-lasting performance

Common Problems Solved

This ECM solves common problems such as poor engine performance, rough idling, stalling, and decreased fuel efficiency. It also addresses issues with throttle response, hesitation, and engine misfires. By replacing the faulty ECM with our pre-programmed module, you’ll restore your vehicle’s original performance and drivability.

Simple Installation Process

1. After purchasing, submit your vehicle’s VIN to our team for programming
2. Disconnect the battery to prevent any accidental engine starts
3. Locate the old ECM module and disconnect the electrical connectors
4. Remove the old module and replace it with the new pre-programmed ECM
5. Reconnect the electrical connectors and reconnect the battery
6. Start the engine and check for any trouble codes or issues

Guaranteed Fitment