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

Showing 169 to 180 of 263 items
Direct-Fit Catalytic Converter | 33244 Direct-Fit Catalytic Converter | 33244

Cateran Direct-Fit Catalytic Converter 33244

$316.47

Cateran Direct-Fit Catalytic Converter - Part# 33244 Premium quality direct-fit replacement catalytic converter Features: OEM-grade...

Direct-Fit Catalytic Converter | 33243 Direct-Fit Catalytic Converter | 33243

Cateran Direct-Fit Catalytic Converter 33243

$316.47

Cateran Direct-Fit Catalytic Converter - Part# 33243 Premium quality direct-fit replacement catalytic converter Features: OEM-grade...

Direct-Fit Catalytic Converter | 33239 Direct-Fit Catalytic Converter | 33239

Cateran Direct-Fit Catalytic Converter 33239

$361.37

Cateran Direct-Fit Catalytic Converter - Part# 33239 Premium quality direct-fit replacement catalytic converter Features: OEM-grade...

Direct-Fit Catalytic Converter | 33238 Direct-Fit Catalytic Converter | 33238

Cateran Direct-Fit Catalytic Converter 33238

$343.41

Cateran Direct-Fit Catalytic Converter - Part# 33238 Premium quality direct-fit replacement catalytic converter Features: OEM-grade...

Direct-Fit Catalytic Converter | 33237 Direct-Fit Catalytic Converter | 33237

Cateran Direct-Fit Catalytic Converter 33237

$337.72

Cateran Direct-Fit Catalytic Converter - Part# 33237 Premium quality direct-fit replacement catalytic converter Features: OEM-grade...

Direct-Fit Catalytic Converter | 33232 Direct-Fit Catalytic Converter | 33232

Cateran Direct-Fit Catalytic Converter 33232

$336.12

Cateran Direct-Fit Catalytic Converter - Part# 33232 Premium quality direct-fit replacement catalytic converter Features: OEM-grade...

Direct-Fit Catalytic Converter | 33231 Direct-Fit Catalytic Converter | 33231

Cateran Direct-Fit Catalytic Converter 33231

$339.49

Cateran Direct-Fit Catalytic Converter - Part# 33231 Premium quality direct-fit replacement catalytic converter Features: OEM-grade...

Direct-Fit Catalytic Converter | 33230 Direct-Fit Catalytic Converter | 33230

Cateran Direct-Fit Catalytic Converter 33230

$307.81

Cateran Direct-Fit Catalytic Converter - Part# 33230 Premium quality direct-fit replacement catalytic converter Features: OEM-grade...

Direct-Fit Catalytic Converter | 33229 Direct-Fit Catalytic Converter | 33229

Cateran Direct-Fit Catalytic Converter 33229

$352.55

Cateran Direct-Fit Catalytic Converter - Part# 33229 Premium quality direct-fit replacement catalytic converter Features: OEM-grade...

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Direct-Fit Catalytic Converter | 33224 Direct-Fit Catalytic Converter | 33224

Cateran Direct-Fit Catalytic Converter 33224

$323.69

Cateran Direct-Fit Catalytic Converter - Part# 33224 Premium quality direct-fit replacement catalytic converter Features: OEM-grade...

Direct-Fit Catalytic Converter | 33221 Direct-Fit Catalytic Converter | 33221

Cateran Direct-Fit Catalytic Converter 33221

$323.69

Cateran Direct-Fit Catalytic Converter - Part# 33221 Premium quality direct-fit replacement catalytic converter Features: OEM-grade...

Direct-Fit Catalytic Converter | 33220 Direct-Fit Catalytic Converter | 33220

Cateran Direct-Fit Catalytic Converter 33220

$323.69

Cateran Direct-Fit Catalytic Converter - Part# 33220 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.