Catalytic Converter Cost by Vehicle: $400 to $3,500

💰 The Quick Verdict

Most catalytic converter jobs land between $900 and $2,500 installed. The cheapest are 4-cylinder sedans with aftermarket parts ($400 to $800). The most expensive are V8 trucks and luxury V6/V8 SUVs with OEM parts and dual converters ($2,800 to $3,500+). Precious metals inside the cat, platinum, palladium, and rhodium, drive 50 to 70 percent of the price.

If you got a P0420 or P0430 code, the cat is one suspect but not always the culprit. Bad O2 sensors, exhaust leaks, and misfires throw the same codes and cost a tenth as much to fix. Confirm the diagnosis before you spend $1,500 on a converter that did not need replacing.

📊 Catalytic Converter Cost by Vehicle (Real Numbers)

These are 2026 installed prices, parts plus labor, from RepairPal averages and shop quotes across the US. OEM means dealer part. Aftermarket means EPA-compliant Walker, MagnaFlow, or Eastern.

Vehicle	Aftermarket	OEM	Notes
Honda Civic (2012-2020)	$400 to $900	$1,400 to $1,800	Single cat, easy access
Toyota Corolla (2014-2022)	$500 to $950	$1,500 to $2,000	Often stolen, log VIN
Honda Accord V6 (2013-2017)	$700 to $1,300	$1,800 to $2,400	Two cats, front more $
Toyota Camry (2018-2024)	$650 to $1,200	$1,700 to $2,300	High theft target
Ford F-150 V8 (2015-2023)	$1,200 to $2,000	$2,400 to $3,000	Dual cats standard
Toyota Tundra V8	$1,500 to $2,400	$2,800 to $3,500	Most expensive mainstream cat
Jeep Grand Cherokee	$900 to $1,600	$2,000 to $2,800	V6 and V8 both pricey
Subaru Outback/Forester	$1,200 to $1,800	$2,200 to $2,900	Boxer layout = harder labor
BMW 3 Series / X3	$1,400 to $2,200	$2,800 to $3,800	OEM only in many cases
Mercedes C/E Class	$1,600 to $2,500	$3,000 to $4,500	Dealer labor adds up fast
Chevy Silverado 1500	$1,100 to $1,800	$2,200 to $2,900	Cheaper than Ford/Toyota
Prius (2010-2015)	$1,500 to $2,200	$2,500 to $3,200	Highest theft rate, period

The Prius deserves a callout. It has one of the highest precious metal loadings of any production car, which is why cat thieves target it more than any other vehicle. A stolen Prius cat costs $1,500 to $3,200 to replace and insurance does not always cover it.

🔧 Why the Spread Is So Huge

Three things move the price by 5x or more:

1. Precious metals inside

Every cat has 3 to 7 grams of platinum, palladium, and rhodium. Rhodium alone hit $20,000+ per ounce in 2021 and still trades around $4,500 per ounce in 2026. A V8 truck cat can hold $300 worth of metals at scrap value, which is exactly why thieves cut them off.

2. Number of converters

Inline 4-cylinder cars usually have one cat. V6s and V8s have two or three (one per bank, sometimes a downstream cat too). A Ford F-250 diesel with DPF and SCR can have $4,000+ in exhaust parts.

3. Labor access

A Civic cat is 45 minutes of bolt-on work. A Subaru boxer engine cat requires dropping subframes. AWD vehicles, exhaust manifolds welded to the cat, and rusted bolts can push labor from $150 to $700.

🟢 When Replacement Makes Sense

Confirmed cat failure: P0420 or P0430 stays after replacing both O2 sensors, with no exhaust leaks and no misfires. See our P0420 troubleshooting guide.
Stolen cat: Obvious damage, loud rattle, scraped pipe ends. No diagnostic needed.
Failed emissions test: No way around it in CA, NY, CO, ME, and most of the Northeast.
Car worth 3x or more than the repair: $1,500 cat on a $12,000 Camry, easy yes.
You plan to keep the car 3+ more years: Aftermarket pays for itself.

🔴 When It Is Not Worth It

Repair cost > 50% of car value: $2,200 cat job on a $4,000 Corolla. Sell it, scrap it, or trade it.
Engine has other problems: Burning oil, head gasket weeping, transmission slipping. New cat will fail within 20,000 miles if the engine keeps killing it.
You live in a no-emissions state with a beater: Some states do not test. A high-flow test pipe with O2 spacers is technically illegal but commonly used. We do not recommend this, but it exists.
You only need to pass one more test: Some independents will install used CARB-certified cats for $300 to $600.

⚠️ Common Mistakes That Cost People $1,000+

Replacing the cat first instead of last. A bad upstream O2 sensor ($80 part) throws P0420 on plenty of cars. Replace sensors, clear codes, drive 100 miles. If the code returns, then look at the cat.
Ignoring the root cause. Cats die from misfires, oil burning, and rich fuel mixtures dumping raw fuel into the exhaust. Fix that first or your $1,500 cat lasts six months.
Buying the cheapest eBay cat. $89 universal cats from Amazon fail in 10,000 miles and will not pass emissions in CARB states. Pay for EPA or CARB certified.
Dealer-only mindset. An independent muffler shop will charge 30 to 50 percent less than the dealer for the exact same job on most vehicles.
Skipping the heat shield. If your old cat overheated, the shield is warped. Replace both or the new cat cooks too.

🧭 Decision Framework: 4 Questions to Ask

Has the code been confirmed as a cat issue? If not, do the proper diagnostic sequence first. Sensors and exhaust leaks come before cats.
What state do you live in? CARB states (CA, NY, ME, CO) require CARB-certified cats. Federal EPA cats save 30 percent but are illegal there.
What is the car worth? Look up KBB private party value. If the cat job is more than 50 percent, think hard.
OEM or aftermarket? Aftermarket on cars under 8 years from sale, OEM on warrantied vehicles, brand-new luxury, or hybrids where fit is finicky.

❓ Frequently Asked Questions

How much does a catalytic converter cost by vehicle?

Catalytic converter replacement costs typically run $400 to $2,500 for most cars and SUVs, but trucks and luxury vehicles can hit $3,000 to $3,500. A 2015 Honda Civic averages $800 to $1,400 installed, while a Toyota Tundra or Ford F-250 can run $2,800 to $3,500 with OEM parts.

Why are Toyota and Ford truck catalytic converters so expensive?

Larger engines need larger cats with more platinum, palladium, and rhodium. A V8 Tundra has two or three converters, and OEM units from Toyota cost $1,800 to $2,400 per cat before labor. The precious metals inside are commodity-priced and account for most of the cost.

Can I use an aftermarket catalytic converter to save money?

Yes, EPA-compliant aftermarket cats from Walker, MagnaFlow, or Eastern run 40 to 70 percent less than OEM. The trade-off is shorter warranties (5 years vs lifetime) and possible issues in California, New York, Maine, and Colorado where CARB-certified cats are required.

Is it worth replacing a catalytic converter on an older car?

If the repair cost exceeds 50 percent of the car's value, it usually is not worth it. A $1,500 cat job on a $4,000 car is borderline. On a $12,000 car with otherwise good engine and transmission, replacement makes sense.

How long should a new catalytic converter last?

OEM cats typically last 100,000 to 150,000 miles. Aftermarket cats are warrantied for 5 years or 50,000 miles but often last 80,000+ if the underlying engine issue that killed the original is fixed first.

📝 Summary

Catalytic converter cost by vehicle is mostly a story about engine size, number of cats, and precious metal content. Compacts and small sedans land in the $400 to $1,400 range with aftermarket parts. Mainstream SUVs and crossovers run $900 to $2,200. Full-size trucks, luxury brands, and the Prius can push $2,500 to $3,500 or more. Before you pay anyone, confirm the cat actually failed, get two quotes (one independent muffler shop, one chain), and decide OEM vs aftermarket based on your state and how long you plan to keep the car. A confirmed cat replacement on a car you love is money well spent. A guessed cat replacement on a check engine light you never properly diagnosed is the most common $1,500 mistake in the repair world.

Catalytic Converter Cost by Vehicle: $400 to $3,500+