Catalytic Converter Replacement

Have Your Car's Catalytic Converter Replaced Today

Your vehicle's catalytic converter reduces harmful emissions and keeps your car running smoothly. When it fails, you'll notice decreased performance, unusual smells, or the check engine light coming on. At Sunnyside Auto, we provide reliable catalytic converter replacement for foreign and domestic vehicles.

Our ASE certified technicians have over 67 years of experience diagnosing and fixing exhaust system issues. We'll get you back on the road quickly with same-day diagnostics and competitive pricing. Reach out to us in Idaho Falls, ID for a free, same-day estimate.

When You Need a New Catalytic Converter

A failing catalytic converter affects your vehicle's performance, fuel efficiency, and emissions output. Recognizing the warning signs early can save you from costly repairs down the road. Here's what to watch for:

• Check engine light is on
• Rattling noises from underneath your vehicle
• Reduced acceleration and power
• Failed emissions test
• Strong sulfur or rotten egg smell
• Poor fuel economy

Our certified technicians can diagnose the problem and provide honest recommendations for your specific situation. Visit Sunnyside Auto today to schedule a service appointment.

Why Choose Sunnyside Auto

Since 1959, Sunnyside Auto has built a reputation on integrity, quality workmanship, and going the extra mile for every customer. We're locally owned and operated in Idaho Falls, and we treat your vehicle like it's our own. Here's what sets us apart:

• 67+ years of trusted service
• ASE certified technicians
• Nissan and GM certifications
• Emergency service is available
• Same-day diagnostics available
• Free, same-day estimates
• Top-rated used car dealer in Idaho Falls, ID
• Competitive pricing on parts and labor
• Experience with foreign and domestic vehicles
• Assistance with insurance claims

Our experienced team combines technical know-how with genuine customer care. We'll explain your options clearly and complete the job right the first time. Call us today to set up a service appointment.

Contact Us

A faulty catalytic converter can keep you off the road and cause further damage to your vehicle. Our team at Sunnyside Auto is ready to provide fast, reliable service at a fair price. We'll handle everything from diagnostics to installation, and we can even help you deal with your insurance if needed.

With our same-day estimates and decades of experience, you're in capable hands. Contact us today to schedule your catalytic converter replacement.