Catalytic Converter Replacement in West Jordan, UT
A failed catalytic converter can mean a check engine light, a failed emissions test, and a dealer quote in the thousands. At Be Auto Smart, we custom-weld a new converter into your existing exhaust, which usually costs $600 to $900 installed on most vehicles. We diagnose first to make sure the converter is really the problem, and you approve a written estimate before any work begins.
Custom-Welded Converters for a Fraction of Dealer Prices
Dealerships typically replace the entire factory converter assembly, often with the manifold or pipes attached, and that's where the big prices come from. We fabricate the repair instead: we cut out the failed converter and weld in a new EPA-compliant converter matched to your vehicle. You get a solid, emissions-ready repair without paying for parts you don't need.
Catalytic Converter Replacement Options
| Option | What It Is | Typical Cost |
|---|---|---|
| Custom-welded converter | New EPA-compliant converter welded into your existing exhaust | $600–$900 installed on most vehicles |
| Dealer replacement | Full factory converter assembly installed at dealer labor rates | Often several times more |
Trucks, V6 and V8 engines with multiple converters, and some imports can cost more. You'll get an exact written estimate before any work begins.
Diagnose First: Why Converters Fail
A catalytic converter rarely fails on its own. Engine misfires, burning oil, coolant leaks, and bad oxygen sensors can overheat or clog a converter, and if the root cause isn't fixed, a new converter can fail too. Before replacing anything, we check for misfires, oil and coolant consumption, and oxygen sensor readings, so your new converter lasts.
Stolen Catalytic Converter Replacement
Catalytic converter theft is common along the Wasatch Front. If yours was cut out, we'll replace it and repair the damaged exhaust pipes so your vehicle is quiet, legal, and emissions-ready again.
Pass Your Salt Lake County Emissions Test
Salt Lake County requires emissions testing, and a failing converter is one of the most common reasons vehicles fail. We replace the converter, clear and verify the repair, and can handle your emissions test right here at the shop.
Signs Your Catalytic Converter Is Failing
- Check engine light with code P0420 or P0430
- Failed emissions test
- Rotten egg or sulfur smell from the exhaust
- Rattling noise from under the vehicle
- Sluggish acceleration or loss of power
- Loud exhaust after a converter theft
How It Works
- Diagnose first. We confirm the converter is the problem and check for the engine issues that cause converters to fail.
- Written estimate. You see the exact price before any work begins.
- Custom installation. We weld in a new EPA-compliant converter matched to your vehicle and check for exhaust leaks.
- Verify the repair. We clear the codes, confirm the system is working, and can run your emissions test on-site.
Catalytic Converter FAQ
- How much does catalytic converter replacement cost?
On most vehicles, a custom-welded catalytic converter costs $600 to $900 installed. Trucks, V6 and V8 engines with more than one converter, and some imports can cost more. You'll get a written estimate before any work begins. - What does code P0420 mean?
P0420 (or P0430 on the other side of a V6 or V8) means the computer sees the catalytic converter working below efficiency. It's often a failing converter, but it can also be a bad oxygen sensor or an exhaust leak, so we diagnose before replacing anything. - Is an aftermarket catalytic converter legal in Utah?
Yes. Utah allows EPA-compliant aftermarket catalytic converters for repairs, as long as the converter is correct for your vehicle. We install EPA-compliant converters matched to your vehicle's application. - Will a new catalytic converter pass emissions?
A properly matched converter on an engine that's running correctly should pass. That's why we check for misfires and sensor problems first, and we can run your emissions test at the shop after the repair. - Can I drive with a bad catalytic converter?
Usually for a short time, but a clogged converter can restrict exhaust flow, hurt performance, and in severe cases overheat. It will also fail an emissions test, so it is best to get it checked soon. - My catalytic converter was stolen. Can you fix it?
Yes. We replace stolen catalytic converters and repair the cut exhaust pipes. Call us for an estimate. - Why is the dealer so much more expensive?
Dealers usually replace the complete factory converter assembly at dealer labor rates. We weld in a new converter to your existing exhaust, which gives you a solid repair for a fraction of the price.
Ready to Book?
Request an appointment online or call us — we confirm every booking by phone, and you approve a written estimate before any work begins.
Visit Be Auto Smart
7709 S Redwood Road, West Jordan, UT 84084 · (801) 703-3464 · Mon–Fri 9:00 AM – 6:00 PM · Closed Weekends