Catalytic converter theft is one of the most aggravating car crimes—and it’s big business. Recently, this man pled guilty to his role in a multi-million-dollar catalytic converter theft ring.
Deputy Jaime Moran (R) from the Los Angeles Sheriffs Department speaks with a driver as fellow … [+]
Why are these devices such a hot commodity? The answer lies in the black market resale value of the precious metals they contain, including palladium, rhodium, and platinum.
The good news is that thefts are significantly down. According to State Farm, over 3,800 catalytic converter theft claims were reported in the first half of the year—a 74% decrease compared to the same period in 2023.
Still, if it happens to you, it’s a terrible, intrusive experience. Often, you won’t know your converter is missing until you start your car. Then you’ll hear a deafening roar, like an erupting volcano, and possibly scare all the birds out of nearby trees.
It doesn’t take long to steal one
Thieves are quick, too. In less than five minutes, they can duck under your car, saw through parts, and escape with your catalytic converter. In the process, they might damage fuel lines or wiring, leading to costly repairs beyond the converter itself.
Catching these criminals is tough because many people don’t start their cars for days. By the time they discover the theft, the converter is already resold or scrapped.
States Get Tough
To address the issue, some states are implementing strict laws to deter theft and resale. For example, California requires recyclers to document each catalytic converter sale, including dates, locations, and even photos or videos of the seller. Records must be kept for two years, and payments must be made by check—either mailed or available for pickup after a three-day waiting period.
Sound like Big Brother? Maybe. But with no foolproof prevention method, states are taking action to disrupt theft rings that scour neighborhoods day and night for easy targets.
Prevention Tips
Although no measure is completely theft-proof, you can reduce your risk by taking these steps:
Park securely: Always park in a closed, locked garage if possible.
Install surveillance: A visible security camera outside your home can act as a deterrent.
Stay informed: Monitor local news and neighborhood forums to stay updated on theft patterns. If you see a rash of thefts in your area, take extra care.
Mark your converter: Etch your car’s VIN on the catalytic converter to help authorities identify stolen parts.
Some drivers choose to weld their converters in place rather than clamping them, but even this isn’t foolproof. High-speed cutters can break through welds, and welded converters make future car repairs more labor-intensive and costly.
Catalytic converter theft remains a frustrating crime, but increased awareness, proactive steps, and stricter regulations can help curb the trend as we’ve seen this year.