Has catalytic converter theft finally peaked?

By Louis Palomeque

Catalytic converter thefts surged to record highs across the United States in 2022, impacting more than 64,000 vehicles nationwide, according to the National Insurance Crime Bureau. This costly crime wave left vehicle owners, auto dealers and insurers frustrated, as replacing a stolen converter can cost between $2,000 and $3,000 – and often involves repairing additional damage to the vehicle's undercarriage, fuel lines or electrical systems. While this issue once seemed to be widespread, some areas of the country are now experiencing a notable decline in these thefts.

According to claims data from Plymouth Rock Assurance, catalytic converter theft claims filed through independent agents in the Northeast U.S. were down by 41% in 2023. This shift is due in part to law enforcement efforts and the introduction of new antitheft technologies. Understanding these factors is key to assessing the future of catalytic converter theft both regionally and nationally.

Law enforcement efforts across the Northeast

In response to the rise in thefts, law enforcement agencies across the Northeast have ramped up efforts by forming specialized task forces and increasing patrols in high-risk areas. In addition, most Northeast states have enacted their own legislation to combat catalytic converter theft, including:

Massachusetts’ Bill H.5356 was declared an emergency law to curb catalytic converter thefts by requiring scrap metal buyers to prove identification and a bill of sale or other documents indicating ownership from sellers. The law further requires buyers to keep records of all catalytic converter sales including the name, address and license plate number of sellers.
Connecticut’s Public Act 22-33, states that it is illegal for motor vehicle recyclers to receive a vehicle’s catalytic converter unless it is physically attached to a motor vehicle. Additionally, recyclers must affix or write a stock number on the part and create a written record of the transaction, including the name, address, telephone number, license number and automobile VIN of the customer.
New York's Section 415-a (a) of the Vehicle and Traffic Law, now includes catalytic converters as a major vehicle part. This update requires that every 60 days, businesses must report the number of catalytic converters received during that period. Failing to maintain or produce records will result in a Class A misdemeanor. In addition, new and other qualified motor vehicle dealers will be required to stock catalytic converter etching kits, which have unique serial numbers so that they can be tracked back if they are stolen.
Pennsylvania’s House Bill 791, was passed by the House of Representatives to expand on regulations governing the sale of catalytic converters to scrap yards in the state by requiring individuals selling catalytic converters to provide the year, make, model and vehicle identification number of the vehicle from which the catalytic converter was removed.
New Jersey’s S249/A2210 was enacted to make it more difficult for bad actors to sell stolen catalytic converters to scrap yards and made it easier for law enforcement to identify, locate and prosecute violators. The bill introduces guidelines for the sale and purchase of catalytic converters by amending the definition of “scrap metal” to include any part of a used catalytic converter not attached to a vehicle. Additionally, it restricts the purchase of used catalytic converters to scrap metal businesses, allowing transactions only with registered businesses that regularly handle catalytic converters or vehicle parts.

These legislative measures have been crucial in reducing theft rates by making it more difficult for thieves to sell stolen parts and easier for law enforcement to track illicit activity. However, consistent enforcement remains a challenge and states with weaker regulations continue to be hotspots for theft.

Catalytic converter antitheft technologies

Beyond legislative efforts, advancements in antitheft technologies have also played a significant role in deterring criminals. The growing industry of catalytic converter protection and alarm systems combines the latest detection technology with heavy-duty, vehicle-specific shielding to combat theft on multiple fronts.

Physical barriers: Devices such as steel plates, cages and locks are designed to make it significantly more difficult for thieves to access catalytic converters.
Alarm systems: Advanced alarm systems detect tampering and either scare off thieves or alert vehicle owners. Some systems integrate with smartphone apps to provide real-time notifications.
Emerging innovations: GPS-enabled trackers and tamper-resistant converter designs are being developed to further reduce theft risk. Automakers are also exploring the use of alternative materials with lower black-market value to discourage theft.

For the most effective security, experts recommend combining physical barriers with alarm systems. Although these measures may not completely prevent theft, they significantly increase the effort and risk for criminals, encouraging them to target less-protected vehicles.

What’s next?

The Northeast has made significant strides in reducing catalytic converter theft, but challenges remain. Enforcement of existing laws, continued innovation in antitheft technology and increased public awareness will be critical to sustaining progress. Adopting consistent regulations and fostering collaboration among states could help address regional disparities and further reduce theft rates nationally.

With a combination of stricter regulations, innovative security measures and ongoing vigilance, there is reason for optimism. Together, these efforts can ensure that the catalytic converter theft pandemic becomes a problem of the past.