Catalytic Converter Replacement Cost Guide
Auto RepairReplace stolen or failed catalytic converter. Pass emissions testing and restore engine performance.
📊Showing National Average Pricing
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Aftermarket catalytic converter replacement
Typical Scope:
- ✓Direct-fit aftermarket converter
- ✓Single converter replacement
- ✓Standard installation
- ✓Oxygen sensor check
- ✓Emissions test after install
- ✓Same-day service
- ✓2-year warranty
OEM-equivalent catalytic converter
Typical Scope:
- ✓OEM-quality converter
- ✓Single or dual converter
- ✓Includes new gaskets/hardware
- ✓O2 sensor replacement if needed
- ✓Complete exhaust inspection
- ✓1 day service
- ✓5-year/50,000-mile warranty
OEM catalytic converter with full exhaust work
Typical Scope:
- ✓Factory OEM converter
- ✓Multiple converters or manifold
- ✓Exhaust manifold if integrated
- ✓Complete exhaust system check
- ✓All new sensors and gaskets
- ✓1-2 day service
- ✓Lifetime warranty on converter
Frequently Asked Questions
How much does auto repair cost?
Average auto repairs cost $1,500. Basic maintenance (oil change, brakes) runs $100-$500. Major repairs (engine, transmission) cost $1,000-$5,000+. Dealerships charge 20-30% more than independent shops but offer specialized expertise.
How do I know if a repair estimate is fair?
Get 2-3 written estimates from different shops. Research typical costs online (RepairPal, AAA). Verify diagnosis independently. Beware of significantly low estimates (may use inferior parts) or high-pressure tactics. Trust mechanics with ASE certification.
Should I use OEM or aftermarket parts?
OEM (Original Equipment Manufacturer) parts ensure perfect fit and warranty compliance but cost more. Quality aftermarket parts save 30-50% and work well for older vehicles. Avoid cheap aftermarket parts for critical systems (brakes, airbags).
What maintenance should I never skip?
Oil changes (every 5,000-7,500 miles), tire rotations (every 6,000-8,000 miles), brake inspections (annually), fluid checks (coolant, transmission, brake), and timing belt replacement (per manufacturer schedule). Preventive maintenance prevents expensive failures.
When should I take my car to a specialist vs general mechanic?
Use specialists for: complex diagnostics, transmission rebuilds, electrical issues, or luxury/import brands. General mechanics handle: routine maintenance, brakes, exhaust, suspension. Dealerships for: warranty work, recalls, or brand-specific issues.
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