EPA compliant catalytic converters for all vehicles. Direct-fit and universal options available. 50-state legal emissions solutions from trusted manufacturers.

Showing 109 to 120 of 263 items
Direct-Fit Catalytic Converter | 53261 Direct-Fit Catalytic Converter | 53261

Cateran Direct-Fit Catalytic Converter 53261

$281.84

Cateran Direct-Fit Catalytic Converter - Part# 53261 Premium quality direct-fit replacement catalytic converter Features: OEM-grade...

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Direct-Fit Catalytic Converter | 53192 Direct-Fit Catalytic Converter | 53192

Cateran Direct-Fit Catalytic Converter 53192

$443.00

Cateran Direct-Fit Catalytic Converter - Part# 53192 Premium quality direct-fit replacement catalytic converter Features: OEM-grade...

Direct-Fit Catalytic Converter | 53191 Direct-Fit Catalytic Converter | 53191

Cateran Direct-Fit Catalytic Converter 53191

$392.64

Cateran Direct-Fit Catalytic Converter - Part# 53191 Premium quality direct-fit replacement catalytic converter Features: OEM-grade...

Direct-Fit Catalytic Converter | 53190 Direct-Fit Catalytic Converter | 53190

Cateran Direct-Fit Catalytic Converter 53190

$372.60

Cateran Direct-Fit Catalytic Converter - Part# 53190 Premium quality direct-fit replacement catalytic converter Features: OEM-grade...

Direct-Fit Catalytic Converter | 53187 Direct-Fit Catalytic Converter | 53187

Cateran Direct-Fit Catalytic Converter 53187

$346.78

Cateran Direct-Fit Catalytic Converter - Part# 53187 Premium quality direct-fit replacement catalytic converter Features: OEM-grade...

Direct-Fit Catalytic Converter | 53185 Direct-Fit Catalytic Converter | 53185

Cateran Direct-Fit Catalytic Converter 53185

$320.80

Cateran Direct-Fit Catalytic Converter - Part# 53185 Premium quality direct-fit replacement catalytic converter Features: OEM-grade...

Direct-Fit Catalytic Converter | 53184 Direct-Fit Catalytic Converter | 53184

Cateran Direct-Fit Catalytic Converter 53184

$316.47

Cateran Direct-Fit Catalytic Converter - Part# 53184 Premium quality direct-fit replacement catalytic converter Features: OEM-grade...

Direct-Fit Catalytic Converter | 53127 Direct-Fit Catalytic Converter | 53127

Cateran Direct-Fit Catalytic Converter 53127

$515.20

Cateran Direct-Fit Catalytic Converter - Part# 53127 Premium quality direct-fit replacement catalytic converter Features: OEM-grade...

Direct-Fit Catalytic Converter | 53125 Direct-Fit Catalytic Converter | 53125

Cateran Direct-Fit Catalytic Converter 53125

$350.15

Cateran Direct-Fit Catalytic Converter - Part# 53125 Premium quality direct-fit replacement catalytic converter Features: OEM-grade...

Direct-Fit Catalytic Converter | 53124 Direct-Fit Catalytic Converter | 53124

Cateran Direct-Fit Catalytic Converter 53124

$301.67

Cateran Direct-Fit Catalytic Converter - Part# 53124 Premium quality direct-fit replacement catalytic converter Features: OEM-grade...

Direct-Fit Catalytic Converter | 53123 Direct-Fit Catalytic Converter | 53123

Cateran Direct-Fit Catalytic Converter 53123

$336.52

Cateran Direct-Fit Catalytic Converter - Part# 53123 Premium quality direct-fit replacement catalytic converter Features: OEM-grade...

Direct-Fit Catalytic Converter | 53077 Direct-Fit Catalytic Converter | 53077

Cateran Direct-Fit Catalytic Converter 53077

$337.72

Cateran Direct-Fit Catalytic Converter - Part# 53077 Premium quality direct-fit replacement catalytic converter Features: OEM-grade...

Frequently Asked Questions

How do I know if my catalytic converter is bad?

Common symptoms include check engine light (P0420/P0430 codes), reduced acceleration, sulfur smell from exhaust, rattling noise from underneath, and failed emissions test. Poor fuel economy and difficulty starting can also indicate catalytic converter failure.

What's the difference between direct-fit and universal catalytic converters?

Direct-fit converters are designed for specific vehicles with mounting brackets and O2 sensor bungs in correct positions - they bolt right in. Universal converters are more affordable but require cutting and welding to install. Direct-fit offers easier installation; universal provides cost savings.

Are aftermarket catalytic converters legal?

Yes, if they're EPA-approved and CARB-compliant for your state. Look for converters marked as 50-state legal or check if they meet your state's requirements. All our catalytic converters are EPA-compliant and designed to pass emissions testing.

How long do catalytic converters last?

Quality catalytic converters typically last 70,000 to 100,000 miles, though some last the vehicle's lifetime. Lifespan depends on driving conditions, engine maintenance, and fuel quality. Regular oil changes and properly running engines help maximize converter life.