In Stock
- In Stock Items. Ships Today. (3) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- In Stock Items, Including at a Supplier. Ships In a Few Days. (191) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (244) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Section
Part Type
- Catalytic Converters (170) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Exhaust Manifolds (16) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Exhaust Flex Pipes (4) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Exhaust Crossover Pipes (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Make/Model
Make/Engine
Filter Options
- Stock Replacement (130)
Savings Central
- Free Shipping (4)
- Clearance (1)

Selected Filters

Availability

- In Stock Items. Ships Today. (3) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- In Stock Items, Including at a Supplier. Ships In a Few Days. (191) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (244) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Filters
Section
Part Type
- Catalytic Converters (170) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Exhaust Manifolds (16) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Exhaust Flex Pipes (4) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Exhaust Crossover Pipes (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Make/Model
Make/Engine
Filter Options
- Stock Replacement (130)
Savings Central
- Free Shipping (4)
- Clearance (1)

Dorman Exhaust

Showing In Stock Items. Show All 244 Items.

Individual Parts

Part Groups

Results 1 - 25 of 191

Dorman Direct-Fit Manifold Catalytic Converters 673-311

Catalytic Converter, Direct-Fit Manifold Catalytic Converter, Stock Inlet Diameter, Stainless Steel Case, Ceramic Substrate, Front, Subaru, Each

Part Number: RNB-673-311

Not Yet Reviewed

Estimated Ship Date: Feb 26, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 26, 2026 if ordered today

Dorman Exhaust Manifolds 674-783

Exhaust Manifold, Cast Iron, Ford, 6.8L, V-10, Driver Side, Each

Part Number: RNB-674-783

Not Yet Reviewed

Estimated Ship Date: Feb 26, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 26, 2026 if ordered today

Dorman Direct-Fit Catalytic Converters for 2016-2021 CIVIC, 2017-2022 CR-V - 679-546

Catalytic Converter, Pre-Converter - Not Carb Compliant

Part Number: RNB-679-546

Not Yet Reviewed

Estimated Ship Date: Feb 26, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 26, 2026 if ordered today

Dorman Direct-Fit Manifold Catalytic Converters 674-989

Catalytic Converter, Direct Fit, Aluminized Steel, Ceramic, Chevrolet, GMC, Hummer, Isuzu, Each

Part Number: RNB-674-989

Not Yet Reviewed

Estimated Ship Date: Feb 26, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 26, 2026 if ordered today

Dorman Direct-Fit Catalytic Converters 674-488

Catalytic Converter, Manifold Preconverter

Part Number: RNB-674-488

Not Yet Reviewed

Estimated Ship Date: Feb 26, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 26, 2026 if ordered today

Dorman Direct-Fit Manifold Catalytic Converters 674-841

Manifold Converter Not Carb Compliant Not For Legal Sale In NY CA

Part Number: RNB-674-841

Not Yet Reviewed

Estimated Ship Date: Feb 26, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 26, 2026 if ordered today

Dorman Direct-Fit Manifold Catalytic Converters for 2012-2017 AZERA, 2014-2016 CADENZA, 2015-2018 SEDONA - 674-258

Manifold Converter

Part Number: RNB-674-258

Not Yet Reviewed

Estimated Ship Date: Feb 26, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 26, 2026 if ordered today

Dorman Direct-Fit Manifold Catalytic Converters for 2012-2017 AZERA, 2014-2016 CADENZA, 2015-2018 SEDONA - 674-259

Manifold Converter

Part Number: RNB-674-259

Not Yet Reviewed

Estimated Ship Date: Feb 26, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 26, 2026 if ordered today

Dorman Direct-Fit Manifold Catalytic Converters 674-128

Manifold Converter Not Carb Compliant Not For Legal Sale In NY CA

Part Number: RNB-674-128

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Dorman Direct-Fit Catalytic Converters for 1996-2000 CIVIC, 1996-1997 CIVIC DEL SOL - 673-439

Exhaust Manifold, Cast Iron, Natural, Front, Catalytic Converter, for use on Honda®, Each

Part Number: RNB-673-439

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Dorman Direct-Fit Catalytic Converters for 2013-2016 FUSION, MKZ - 674-078

Catalytic Converter, Manifold Converter - Not CARB Compliant

Part Number: RNB-674-078

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Dorman Direct-Fit Manifold Catalytic Converters for 2001-2006 OPTIMA, 2001-2003 SANTA FE, 1999-2005 SONATA - 678-515