Can I Claim Insurance for a Missing Catalytic Converter?

[DiKayden]

The loss of a catalytic converter is generally not covered by insurance companies, as their claims process requires submitting photos of the accident scene and the damaged parts as evidence, which cannot be provided in cases of loss. It is recommended to report the incident to the police promptly. After the police have filed a case, have the catalytic converter reinstalled at a 4S shop. Otherwise, the vehicle's engine malfunction indicator light will remain constantly lit and cannot be turned off. Moreover, without a catalytic converter, the vehicle will not pass the annual inspection. The absence of a catalytic converter affects the vehicle in the following ways: increased exhaust pollution, as harmful gases cannot undergo catalytic reduction; the engine malfunction light will illuminate when the engine's electronic control unit (ECU) cannot detect or detects abnormal signals from the oxygen sensor; increased fuel consumption and reduced power, as the oxygen sensor's signals are disrupted, preventing the engine from accurately controlling fuel injection, leading to higher fuel consumption and decreased power; and carbon buildup, as the air-fuel ratio in the cylinders becomes severely imbalanced, causing incomplete combustion and resulting in significant carbon deposits accumulating in the cylinders, thereby increasing the engine's susceptibility to 'chronic' issues.

[William]

I just had my catalytic converter stolen the other day, and it was quite unsettling. First, check your insurance policy—if you have comprehensive coverage (the kind that includes theft), you might be able to file a claim. In my case, I immediately reported it to the police to get the documentation, then contacted my insurer. They sent someone to inspect it and covered most of the replacement cost, but the process dragged on for over two weeks, and I had to pay upfront for the repairs. Don’t ignore this issue—without the catalytic converter, the car gets extremely noisy in hot weather, and it might also fail emissions tests, leading to fines during the annual inspection. For prevention, I later installed an anti-theft shield and now park in areas with surveillance cameras. Since catalytic converters are quick to steal but expensive to replace (often costing thousands), it’s wise to regularly check your car’s undercarriage for safety. Making it a habit can save you a lot of hassle.

[Ron]

My friend's car had its catalytic converter stolen, and he asked me what to do. He reported it to the police, obtained a report, and then contacted his insurance company. Fortunately, his comprehensive insurance covered theft, so the insurer compensated for the repair costs, but he had to pay a few hundred dollars in miscellaneous fees out of pocket. I learned the key lesson: always check if your insurance covers theft—if not, you'll have to pay out of pocket. Replacing the catalytic converter must be done promptly; otherwise, the exhaust won’t meet standards, risking fines if caught driving. Catalytic converter theft is common in urban areas, but simple and effective anti-theft measures include parking in well-lit areas or installing anti-theft locks. Don’t delay repairs—driving without a converter leads to loud engine noise, higher fuel consumption, and doubled costs. Regular maintenance and checking the undercarriage can prevent such issues, as prevention is always cheaper than dealing with the aftermath.

[EmeryLee]

If the catalytic converter is stolen, immediately report to the police to obtain documentation, check the insurance policy to see if theft is covered. If comprehensive insurance wasn't purchased and it's not covered, you'll have to replace it yourself. If insurance covers it, contact the claims department, don't forget to provide the police report, they'll assess the damage and compensate to save costs. Not repairing it will lead to loud noise, heavy pollution, difficulty passing annual inspections, and fines, so quick handling is recommended. Park in secure locations and add anti-theft devices to prevent future thefts.