As your go-to source for Mazda parts, we’re dedicated to delivering high-quality service to you at every step of the parts buying process. When you purchase your Engine Control Module (ECM) Cover Bolt (994660616b) from our online store, you're ordering an OEM part. Whether you're planning a DIY home auto project, need repairs at our dealership, or want to improve your car with new accessories. Because this is certified OEM, we're authorized to install the part or accessory on your 2006-2025 Mazda vehicle and back it with Mazda's standard warranty.

Our parts department keeps a large inventory of factory OEM Mazda parts in stock at all times, because we know how important it is to fit the vehicles we’re servicing with genuine manufacturer parts. In fact, using factory parts over aftermarket parts can be the difference between having a car that lasts for ten years or more and a car that dies out prematurely.

Whether you’re considering maintenance, repairs, or accessorizing your vehicle, you can ensure you’re getting the right product at a fair price by purchasing your parts and accessories directly from our online parts store. All you have to do is place your order online, and choose whether to pick up in-store or ship to your door. If you have any questions in the meantime, don’t hesitate to contact our parts department directly and visit us at the dealership.

You can shop from your vehicle's specific OEM parts catalog by simply Selecting Your Mazda Model.