Dorman 673-884 Catalytic Converter with Integrated Exhaust Manifold - Rear

Brand Dorman 673-884
Position Rear
Color Natural
Grade Type Regular
California Air Resources Board (CARB) Certified Yes
Inlet Gasket Included Yes
Outlet Mounting Hole Quantity 2
Outlet Mounting Hardware Included Yes
Converter Body Material Stainless steel
CARB Executive Order Number D-665-15
Inlet Port Shape Round
Package Contents Exhaust manifold; gaskets and hardware
Fits Mazda · 2 vehicles

CARB certified. Meets California emissions requirements for approved applications.

Stainless steel body. Resists corrosion for dependable exhaust service.

Gaskets and hardware included. Helps simplify installation with key components in the box.

Cross-references GY182055X for the same application. See all 1.

$823.66Free shipping
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Free returns within 60 days if it doesn't fit when fitment is verified.

Dorman 673-884 Catalytic Converter Manifold

Dorman 673-884 is a catalytic converter with integrated exhaust manifold for specific Mazda MPV applications. It is built to match original equipment fit and function for 2000-2001 Mazda MPV rear, including California emissions vehicles.

Key Features

  • Catalytic converter with integrated exhaust manifold for a direct OE-style replacement
  • Stainless steel converter body for exhaust durability
  • CARB certified with Executive Order D-665-15
  • Includes inlet gasket and outlet mounting hardware
  • Round inlet port shape and natural finish
  • Fits 2000-2001 Mazda MPV, rear

Detailed Description

This Dorman manifold converter is engineered for the rear exhaust position on 2000-2001 Mazda MPV models with California emissions. Part number 673-884 is designed to replace the original catalytic converter and exhaust manifold assembly with a unit that follows the OE layout, helping maintain proper exhaust routing and emissions system operation. The stainless steel construction and CARB certification make it a practical replacement for vehicles that require a compliant emissions component. This part cross-references GY182055X for the same application.

Common Repair Uses

  • Replacing a damaged or rusted exhaust manifold converter assembly
  • Addressing emissions-related failure on a California emissions Mazda MPV
  • Restoring exhaust flow after converter substrate or housing damage
  • Correcting exhaust leaks at the manifold-to-pipe connection
  • Replacing a worn OE-style rear catalytic converter assembly

Installation Notes

Verify the vehicle is a 2000-2001 Mazda MPV with California emissions before installation. Confirm rear-position fitment, gasket alignment, and outlet mounting hole location prior to tightening fasteners. Use the included inlet gasket and outlet mounting hardware during installation, and inspect adjoining exhaust components for corrosion or damage that could affect sealing.

Quality Assurance

Dorman manufactures this part as a precision-engineered replacement for specific OE applications. It is California Air Resources Board certified and carries Executive Order D-665-15 for the listed fitment.

This part fits 2 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2001MazdaMPVRearw/California Emissions; CARB Compliant: Yes; CARB Compliant: Yes
2000MazdaMPVRearw/California Emissions; CARB Compliant: Yes; CARB Compliant: Yes
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
GY182055X