A clean Engine is a healthy engine.

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What We Do

Auto-Rx Worldwide Inc in Jacksonville Beach, Florida, provides a patented, non-toxic metal cleaning product. Auto-Rx Plus removes engine sludge cleans transmissions, power steering units, and differentials, and stops or slows oil leaks. Gas and diesel engines accumulate dirt and other contaminants through the air intake and internal combustion process. The use of Auto-Rx Plus for preventive maintenance ensures your engine remains free of contaminant buildup.

Auto-RX plus oil
Our Products

We would like to thank you for the interest you’ve shown in our product and hope that you will have the results as countless others have had.

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We take the time to get to know our customers, ensuring quality support to fit exactly what you need.

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What Our Customers Have To Say

This product is amazing! I have used it on my 2004 Volkswagen GTI 1.8 turbo because of oil pressure issues and it has made a big difference. As many of you VW enthusiast know oil pressure issues due to sludge it's a real pain in the butt. This product has made a huge difference in my car, and it has definitely save me tons of money and repairs. I would recommend this product to anyone that wants a clean engine. #autorx

Fernando Trejo

Frank is very dedicated to his company & his one of a kind automotive product. I look forward to working with him for many years to come. Very knowledgeable and hard working. I highly recommend him and his product to anyone.


I used this in my transmission. The service light came on. Frank put Auto Rx in my car and 4 days later the light went off. It is still off a year later.


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