Dorman Direct-Fit Manifold Catalytic Converters for 2016-2020 OPTIMA, 2015-2019 SONATA - 674-021

Name: Dorman Direct-Fit Manifold Catalytic Converters
Brand: Dorman
SKU: RNB-674-021
Price: 659.99 USD
Availability: InStock
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Part Number: RNB-674-021

$659.99

Dorman Direct-Fit Manifold Catalytic Converters

Catalytic Converter with Integrated Exhaust Manifold, Manifold Converter - Not Carb Compliant - Not For Sale -
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Dorman Direct-Fit Manifold Catalytic Converters for 2016-2020 OPTIMA, 2015-2019 SONATA - 674-021

RNB-674-021

Not Yet Reviewed

Part Number: RNB-674-021

Estimated Ship Date: Mar 30, 2026

$659.99

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Overview

Applications

Q&A

Estimated Ship Date: Mar 30, 2026 Would you rather pick it up?

Overview

Brand:

Dorman

Manufacturer's Part Number:

674-021

Part Type:

Catalytic Converters

Product Line:

Dorman Direct-Fit Manifold Catalytic Converters

Summit Racing Part Number:

RNB-674-021

UPC:

00889245448996

Inlet Quantity:

Stock

Inlet Diameter (in.):

Stock in.

Converter Inlet Attachment:

Stock flange

Outlet Quantity:

Stock

Outlet Diameter (in.):

Stock in.

Converter Outlet Attachment:

Stock flange

Converter Overall Length (in.):

17.50

Remanufactured:

AIR Tube:

Heat Shield:

Quantity:

Sold individually.

Dorman Direct-Fit Manifold Catalytic Converters

Dorman direct-fit manifold catalytic converters bring several parts together in one package for a turnkey installation. These top-quality exhaust manifolds are joined to the cat, and most models include gaskets and downpipe hardware, as well. Constructed from cast iron or stainless steel tubing, the units resist warping, cracking and leaks—and all undergo thorough inspection to ensure quality performance. Dorman direct-fit replacements deliver ease and convenience to your exhaust system upgrade. The kits are available for hundreds of makes and models.

Applications