Over 25 years of industry experience.
Same Day Shipping
1-Year Warranty
Low Prices
15+ Years in Business
We provide full diagnostics on modules with our proprietary ECM testing equipment.
Learn MoreWe offer a 24-hour turnaround on all repairs or exchanges to get your vehicle back on the road.
Learn MoreWe have the capability to program engine control features and parameters as well as engine power rerates.
Learn More★★★★★
"This is the second computer that they have done for me on my 3126 CAT. I will continue to use them in the future. Great customer service and technical support."
★★★★★
"Hands down, Great! Awesome customer service helping fix my issue. Purchased an ECM yesterday and got it overnighted. I recommend them. CATA is where it's at!"
★★★★★
"Fast turnaround. Professional folks to work with. Reasonable price. We will use your services next time we have a breakdown. Thanks!"
★★★★★
"Very friendly people. Helpful and fast. Will DEFINITELY use them again if need be. Thank you guys for being there."
CATA Electronics is a leading professional remanufacturer and supplier of diesel Engine Control Modules (ECM). With over 25 years in the industry and over 15 years in business, we are the most reliable source when it comes to remanufactured diesel ECM's. Our knowledge and experience in the field has granted us the opportunity to provide our products and services internationally.