Welcome to Wiseman Automart. We started as a young entrepreneurial adventure in the field of “Used Auto Parts,” and we are now celebrating 19 years of success with a large customer base across the United States. We are committed to providing high-quality used auto parts at the lowest possible price.
We are glad to be a part of countless success stories by providing the best quality parts to our clients.
OEM Quality Used Engine Control module for 4500+ make/models
Benefit from a 30-day to 3-month warranty, featuring seamless refunds and exclusive replacement services.
Exclusive
Quality Tested and Inspected on Every Part We Sell
The Engine Control Module (ECM) is the brain of your vehicle, managing vital systems like fuel injection, ignition timing, and emissions control. A properly functioning ECM ensures optimal engine performance, fuel efficiency, and reduced emissions. Our used Engine Control Modules are delivered right to your doorstep or the mechanic shop of your choice anywhere in the United States. We have a wide selection of ECMs in stock, stored across 45+ warehouses nationwide—ensuring fast shipping and reliable availability for a wide range of makes and models.
The warranty on our used auto parts ranges from 30 days to 3 months, depending on the specific part, make, and model. Our thorough inspection process ensures that every part, including the used engine control module, meets high-quality standards. This warranty provides coverage for the original purchaser, allowing for a replacement of the failed part within the specified warranty period from the invoice date.
The Engine Control Module (ECM) is responsible for managing and regulating key functions in your vehicle’s engine and electrical systems. It receives input from various sensors and sends signals to control components like fuel injectors, ignition coils, and emission systems. The Electric Control Module, often referred to as the ECM, is a vital part of the engine control system, ensuring your vehicle runs smoothly and efficiently. Always buy used ECMs that are thoroughly inspected and quality-tested to ensure reliability and compatibility with your vehicle. A properly functioning ECM helps maintain optimal performance, fuel efficiency, and emissions compliance.
Also known as the TCM, Transmission ECU, or Transmission Computer, the Transmission Control Module is responsible for managing gear shifts and ensuring smooth operation of the automatic transmission system. It processes input from various sensors and works with the engine control unit to optimize shift timing and vehicle performance. Always buy used Transmission Control Modules that are carefully inspected and quality-tested. A reliable TCM improves shift responsiveness, fuel efficiency, and overall drivability.
Also known as the BCM or Body ECU, the Body Control Module is responsible for managing various electronic systems in your vehicle, such as power windows, interior and exterior lighting, door locks, wipers, and more. It communicates with other control units, including the Engine Control Module (ECM), to ensure all body-related functions operate smoothly and efficiently. The BCM is typically integrated into the larger network of modules controlled or coordinated through the Engine Control Module, contributing to a unified electronic system within the vehicle. Always buy used Body Control Modules that are fully inspected and quality-tested. A dependable BCM helps ensure your vehicle’s comfort, convenience, and safety features perform reliably.
Used Engine Control Module are high demand Auto Parts all across the US & Canada, and we been standing as leading Engine Control Module provider and other components of Engine Control Module Module and car parts.
The Engine Control Module (ECM) is the computer that manages your vehicle’s engine performance. It controls fuel injection, ignition timing, and other key functions to ensure optimal efficiency, performance, and emissions control.
Yes! All our used Engine Control Modules are thoroughly tested and quality-checked before sale. We ensure they meet OEM specifications and are safe for installation, giving you confidence in your purchase.
You can search by your vehicle’s year, make, model, and engine type using our website’s search tool. If you’re unsure, our customer support team can assist you in finding the correct ECM for your specific vehicle.
Yes, all our ECMs include a limited warranty covering proper function under normal driving conditions. This ensures you have peace of mind when installing a replacement unit.
In many cases, ECMs may require programming or re-flashing to match your vehicle’s VIN and specifications. We recommend having installation performed by a qualified mechanic with the necessary programming tools.
Orders are usually processed and shipped within 1–2 business days. Delivery times vary depending on location, and expedited shipping options are available.
Yes, returns are accepted within the specified return period if the ECM is in original condition. Please review our Returns Policy for details on restocking fees and eligibility.
Absolutely! We aim to offer high-quality ECMs at prices that are fair and competitive while ensuring the best performance for your vehicle.