Last Updated on September 25, 2026
Written by licensed insurance agent Andy walker
Reviewed by the Alias Insurance editorial team.
Yes, car insurance generally covers catalytic converter theft if the affected car had theft protection when the loss occurred. This protection falls under the coverage category also known as “other than collision,” or OTC. Liability insurance and collision coverage alone do not pay for a stolen converter.
The claim may pay for a new part, labor, and damage caused by the theft. You usually pay a deductible, which is your share of the loss. What the terms cover and the approved repair cost set the amount paid.
If the converter was just stolen, report the theft, check your coverage, and ask about towing before driving. A sudden roar from the exhaust, missing pipes, or new fumes can signal a problem. Have a repair shop confirm the cause.
Use this short checklist:
- Check the coverage listed for that exact car.
- Find the deductible that applies to theft.
- Report the crime and save the police report number.
- Contact your insurer with photos and the known facts.
- Get an itemized repair estimate.
- Check the repair, tow, and rental terms before you spend.
Progressive states that eligible theft coverage typically pays to replace the converter and fix related removal damage. See its catalytic converter theft guide.
Which Car Insurance Coverage Pays for a Stolen Converter?
The key is the type of loss, not whether the whole car was stolen. A thief can leave the car in place and still cause a covered theft loss.
Check the declarations page. It lists what is covered and your share of a claim for each car. Do not rely only on the phrase “full coverage.” That phrase does not identify the exact terms of a policy.
| Coverage or benefit | Does it normally help with converter theft? | What to check |
| Theft protection under OTC coverage | Yes, subject to policy terms | Whether it was active on the affected car |
| Liability coverage | No payment for theft from your own car | It addresses covered harm you cause to others |
| Collision coverage | Not for the theft itself | It addresses covered crash damage |
| Roadside assistance | May help arrange or pay for a tow | Service limits and covered reasons |
| Rental reimbursement | May help after an eligible covered loss | Daily cap, total cap, and time limits |
Your car policy can cover theft of a part fixed to the car. That is different from theft of a phone or bag left inside it. Progressive explains the distinction in its car theft coverage guide.
If you carry only liability, read about why liability does not cover theft of your own car before choosing your next policy.
What Is a Catalytic Converter, and Why Do Thieves Want It?
A catalytic converter is part of the exhaust system. It helps turn harmful gases into less harmful gases before they leave the car.
It contains valuable metals, including platinum, palladium, and rhodium. Thieves target the part for its scrap value. A part that is easy to reach can also be at risk.
Your car’s age alone does not settle its risk. Some older models, hybrids, trucks, and SUVs have been targets. A battery electric car has no exhaust system or catalytic converter, while a hybrid with a fuel engine does.
What do theft statistics show?
NICB reported 3,389 catalytic converter thefts in 2019 and 14,433 in 2020. These are historical reported counts, not a current annual total or a forecast for your area. See the NICB theft report.
Model specific data can show why broad claims need care. HLDI found that theft claim frequency for 2004 through 2009 Toyota Prius models was more than 40 times higher in 2020 than in 2016. Its data did not identify the exact stolen part in each claim. The team used claim trends to study the likely theft problem. See the IIHS and HLDI Prius study.
Use current local police alerts to assess nearby theft activity. Do not assume an old national increase describes today’s risk on your street.
What Should You Do If You Think It Was Stolen?
Stop and check for warning signs
A loud exhaust roar, strange fumes, poor running, or a warning light can signal exhaust damage. Those signs are not proof of theft on their own.
Turn the engine off and call a shop or roadside service. Do not crawl under an unsupported car or touch hot exhaust parts. Ask whether it should be towed rather than driven.
Allstate lists common symptoms in its converter theft and prevention guide.
Report the crime
Ask local police how to file the report. Use emergency services if a crime is in progress or someone is in danger.
Give the location, vehicle details, and the last time you know the part was intact. If you do not know when it took place, say so. Save the report or incident number.
Ask nearby homes or businesses to preserve any relevant camera footage. Do not confront a suspected thief.
Save evidence and contact the insurer
Take photos from a safe position. Record the date you noticed the damage. Keep receipts for any urgent tow or storage charge.
Tell the claims team what you observed rather than guessing. Ask what proof it needs and whether it wants to inspect the car before repairs start.
Get the claim number and your contact person’s details. Keep a short log of calls, estimates, and approvals.
What Damage Might the Claim Cover?
A theft claim may involve more than one missing part. Ask the shop to inspect the full area where the converter was removed.
The estimate should explain the replacement part and any theft damage to pipes, sensors, wiring, or nearby mounts. The insurer will review whether the loss caused each repair item.
Ask the shop to separate new theft damage from old wear or unrelated faults. Insurance for theft is not a general maintenance plan.
For example, a cut wire linked to the theft may be part of the claim. An old engine problem found during the visit is a different issue. Have the shop explain the cause in writing rather than rolling all work into one total.
If more damage appears during repairs, ask the shop to send a revised estimate for review. Keep track of which added work the insurer approves and which costs remain yours.
How Much Does Catalytic Converter Replacement Cost?
The bill depends on the car, the correct replacement part, labor, and nearby damage. An online price for a loose part is not the full installed repair cost.
Ask the shop for a quote based on your car’s year, model, engine, and VIN. Check that the part meets the rules for your car.
Ask the shop to list:
- The replacement converter and part number.
- Pipes, sensors, and other damaged parts.
- Labor and diagnostic work.
- Taxes and shop fees.
- Towing or storage, if charged.
Avoid treating a broad national range as a promise. A repair on one model may cost much more than a repair on another.
If two estimates differ, compare the listed parts and work. A cheaper quote may omit a damaged sensor or use a different part. Ask why before choosing it.
How Does the Deductible Affect Your Claim?
The deductible is the share of a covered loss you pay. Check the theft deductible rather than assuming it matches your collision deductible.
For a simple repair claim:
Estimated insurer payment = approved covered repair cost minus the applicable deductible.
A payment cannot fall below zero. Other terms may change the sum.
The following figures are hypothetical examples, not repair quotes:
| Approved covered repair cost | Theft deductible | Estimated insurer payment | Your share of covered repairs |
| $2,400 | $250 | $2,150 | $250 |
| $2,400 | $500 | $1,900 | $500 |
| $2,400 | $1,000 | $1,400 | $1,000 |
| $800 | $1,000 | $0 | $800 |
In the final row, the covered repair cost is below the deductible. That example produces no repair payment from the insurer.
The Insurance Information Institute explains the basic calculation in its deductible guide. For more detail, read how car insurance deductibles work.
Is Filing a Claim Worth It?
Start with the likely covered loss and your deductible. Then ask about the process and any reporting duties in your policy.
Suppose the approved repair costs $1,100 and your deductible is $1,000. The possible repair payment is $100. With a $3,100 approved loss and the same deductible, the possible payment is $2,100.
Those are different decisions. Do not make the choice from the missing part’s price alone. Related damage may change the total once the shop inspects the car.
Ask how the claims team records a question, a reported loss, and a paid claim. Do not assume a question has the same effect as a paid claim. Also do not hide facts or delay a required notice to avoid a record.
If you choose to pay for repairs yourself, keep the invoices and photos. You may need them to show the car’s condition later.
Will Insurance Pay for a Tow or Rental Car?
Ask about each benefit separately. Payment for the stolen part does not by itself settle all transport costs.
What should you check before a tow?
Call the claims team or roadside service if it is safe to wait. Ask who should arrange the tow, where the car should go, and which charges are covered.
If you must move the car at once, keep the receipt and explain why. Do not assume all mileage, storage, or after hours charges will be paid.
What should you check before renting a car?
Ask whether the theft qualifies under your rental benefit. Confirm the daily cap, total cap, start date, and maximum number of days.
For example, suppose your limit is $40 a day. A rental that costs $55 a day leaves you to pay at least $15, plus any other costs. Over ten days, that gap is $150.
A parts delay does not automatically extend the benefit. Ask what happens if the repair takes longer than the covered period.
Progressive lists these limits in its rental reimbursement guide. You can also review rental coverage while your car is being repaired.
How can a parts delay change what you pay?
Think of a driver whose shop needs two weeks to get the right part. She has a rental benefit, but the car she wants costs more than the daily cap. She asks the claims team to help find a car within that cap. She also asks when the paid rental period starts and ends.
She keeps the shop’s first estimate, the claim approval, and each rental receipt in one file. When the shop finds a cut wire, it sends photos and a revised price to the claims team. She asks for approval of the added work before the shop starts it.
This does not make the claim risk free. It does help her see which costs have been agreed and which are still open.
You can use the same approach. Keep a list with three columns: cost, who pays, and whether it is approved. Put a question mark beside any amount that has not been settled. Call the shop or claims team to close each gap. A few clear answers at this stage can help you plan for the bill when the car is ready.
What Should You Confirm Before Repairs Start?
Ask the shop and claims adjuster to agree on the repair plan. Get the approved amount and your expected share in writing.
Check whether the estimate uses an original manufacturer part or an aftermarket part. Ask why that part is suitable for your car. Do not assume your policy promises factory parts unless its terms say so.
Have a qualified shop confirm applicable emissions and replacement rules. State laws vary across the USA. A part sold online may not suit your car or state.
Ask these questions:
- Does this estimate address all damage from the theft?
- Is the chosen part correct for this car and its emissions system?
- Has the insurer approved the work?
- What could increase my share of the bill?
- When will the shop know the part’s arrival date?
Do not approve a pipe substitution just because it is cheaper than the correct repair. Ask the shop to restore the emissions system and confirm the car is ready for lawful road use.
Could a Theft Claim Increase Your Insurance Rate?
It may, depending on state rules, the insurer, and your claims history. Theft is not an accident you caused, but that does not mean a claim can never affect the price.
Your bill can also rise for reasons that have no link to this theft. Area claim costs, a move, a new car, or a discount change may matter. Progressive describes these factors in its rate increase guide.
Ask for a breakdown when you receive the next renewal offer. Compare fresh quotes using the same coverage and disclose prior losses when asked.
Do not drop theft coverage solely because the theft already happened. First weigh the price against the cost you would face after another loss.
How Can You Reduce the Risk of Another Theft?
No device or parking choice guarantees prevention. A few practical steps may make the car harder to target.
Ask a repair shop about a shield or other device made for your model. Have it installed without harming heat clearance, service access, or the exhaust system.
Use a locked garage where possible. If you park outside, choose a well lit spot with visible activity. Lights and cameras may help, but they do not stop every thief.
Ask local police about converter marking events. A suitable identification mark may help link a recovered part to its owner. Use a professional method rather than trying to reach a hot or unsafe area yourself.
NICB recommends theft deterrent devices, garage parking, and motion lights in its converter theft prevention advice.
Ask your insurer whether an approved device earns a discount. Do not assume the cost of adding a new shield after a theft forms part of the repair claim.
How Should You Compare Theft Coverage Quotes?
Get quotes for the same car, drivers, address, miles, and use. Compare the same theft deductible on each option.
To compare what you would pay on a claim, change one amount at a time. A lower rate may leave you to pay more when a part is stolen.
For example, saving $60 a year by raising your deductible from $500 to $1,000 means accepting $500 more of an eligible loss. Decide whether you could pay that amount without missing rent or other bills.
Check towing and rental benefits as well. A driver who needs the car for work may value those limits differently from someone with a spare car at home.
Before switching, confirm when the new coverage starts. Keep the old policy active until you have the replacement arranged without a gap. New coverage does not pay for a theft that already occurred.
Frequently Asked Questions
No. Liability alone does not pay to replace a part stolen from your own car. Check whether you had theft protection on that car at the time of the loss. A lender’s insurance requirement is not proof that the coverage is active.
You may be able to buy protection for future losses, subject to insurer rules. It will not cover a theft that happened before it started. Give the true loss date and tell the agent about known damage when asked.
Insurers commonly ask for a report or incident number for theft. Contact local police and ask the claims team which records it needs. Keep the number even if the police cannot identify the thief.
Do not assume it is safe just because the car starts. Missing exhaust parts can create hazards, and road use rules still apply. Call a qualified shop and ask about towing rather than driving to the repair appointment.
Usually, the claim belongs under the car’s theft coverage because the converter is part of the car. A loose personal item stolen from inside the car is a different type of loss. Ask the relevant insurer about that item separately.
What Should You Do Next?
Check your theft coverage and deductible, document the loss, and contact the insurer before you approve repairs. Ask about related damage, transport costs, and the correct replacement part. Keep the approved estimate and all receipts.
For future protection, compare available car insurance options through Alias Insurance. Ask the quoting provider to confirm theft coverage for your exact car, then compare deductibles, rental limits, and the full policy price. Choose terms you understand and a claim cost you can afford.
Sources and References
- Progressive: Catalytic converter theft coverage
- Progressive: Car theft and stolen belongings
- NICB: Historical theft counts and prevention advice
- IIHS and HLDI: Theft claims involving older Prius models
- Allstate: Converter theft symptoms and prevention
- Insurance Information Institute: How deductibles work
- Progressive: Rental reimbursement and policy limits
- Progressive: Reasons car insurance rates rise
