NAPA Auto Parts Sterling, VA
45449 Severn Way
Sterling,  VA  20166-8918
(703) 378-6666
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Mon-Fri:8:00 AM-6:00 PM
Sat:8:00 AM-3:00 PM
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Manifold Converter - Not CARB Compliant

Manifold Converter - Not CARB Compliant

Part #: NOE 6003407
Line: NAPA Solutions

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Features & Benefits

Warranty: Standard : 5 Years or 50,000 Miles Whichever Occurs First


More like a kit than a single part, many of our exhaust manifold with integrated catalytic converter include gaskets and downpipe hardware for easier installation. This part is a direct replacement.

  • Includes heat-shield for protection of hoses, wiring, and other engine components (where applicable)
  • Cast iron or stainless tubular construction protects against warping and/or cracking
  • Leak-resistant for long-lasting performance
  • A rigorous quality inspection has been undertaken to ensure that this part conforms to product standards


Brand NAPA
Contents Exhaust Manifold; Gaskets and Hardware
Catalytic Converter Location Left and Right
Catalytic Converter Outlet Type Round
Manufacturer Dorman
Manufacturer Part Number 674-811
California Air Resources Board (CARB) Certified No
VMRS Code 043002001
Exhaust Manifold Material Type Stainless Steel
SDS Required No
Catalytic Converter Inlet Type Round
Catalytic Converter Type Standard Replacement

Safety Information

Vehicle Fitment Guide

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