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OE Quality
60-Day Returns
DormanPart #: 673-991
Dorman 673-991 Catalytic Converter with Integrated Exhaust Manifold - Front
14 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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*Free return shipping only qualifies if our fitment verification tool is used.
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Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Ford, Lincoln, and Mercury, Fusion, Milan, and Zephyr
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? See all Catalytic Converter with Integrated Exhaust Manifold options
Dorman 673-991 Catalytic Converter with Integrated Exhaust Manifold - Front
| Brand | Dorman |
|---|---|
| Part Number | 673-991 |
| Color | Natural |
| Finish | Natural |
| Type | One-piece |
| Tube Wall Thickness | 0.125 |
| Grade Type | Regular |
| Converter Body Length | 4 |
| Inlet Type | Flanged |
| Outlet Type | Flanged |
| Inlet Quantity | 1 |
| Outlet Quantity | 3 |
| California Air Resources Board (CARB) Certified | Yes |
| Substrate Material | Ceramic |
| Inlet Mounting Hole Quantity | 2 |
| Inlet Gasket Included | Yes |
| Inlet Mounting Hardware Included | Yes |
| Outlet Mounting Hole Quantity | 6 |
| Outlet Mounting Hole Quantity | 8 |
| Outlet Gasket Included | Yes |
| Outlet Mounting Hardware Included | Yes |
| Air Tube Count | 1 |
| Sensor Port Count | 1 |
| Converter Body Material | Cast / stainless |
| Converter Body Material | Stainless steel |
| CARB Executive Order Number | D-798-9 |
| New York Certified | Yes |
| Outlet Port Shape | Oval |
| Inlet Port Shape | Round |
| CARB Compliant | Yes |
| Exhaust Manifold Inlet Port Shape | Round |
| Package Contents | 1 exhaust manifold; 1 input gasket; 1 output flange; 2 studs; 4 h |
This part fits 14 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2012 | Ford | Fusion | 3.0L | V6 | Front | CARB Compliant: Yes; CARB Compliant: Yes |
| 2011 | Ford | Fusion | 3.0L | V6 | Front | CARB Compliant: Yes; CARB Compliant: Yes |
| 2011 | Mercury | Milan | 3.0L | V6 | Front | CARB Compliant: Yes; CARB Compliant: Yes |
| 2010 | Ford | Fusion | 3.0L | V6 | Front | CARB Compliant: Yes; CARB Compliant: Yes |
| 2010 | Mercury | Milan | 3.0L | V6 | Front | CARB Compliant: Yes; CARB Compliant: Yes |
| 2009 | Ford | Fusion | 3.0L | V6 | Front | CARB Compliant: Yes; CARB Compliant: Yes |
| 2009 | Mercury | Milan | 3.0L | V6 | Front | CARB Compliant: Yes; CARB Compliant: Yes |
| 2008 | Ford | Fusion | 3.0L | V6 | Front | CARB Compliant: Yes; CARB Compliant: Yes |
| 2008 | Mercury | Milan | 3.0L | V6 | Front | CARB Compliant: Yes; CARB Compliant: Yes |
| 2007 | Ford | Fusion | 3.0L | V6 | Front | CARB Compliant: Yes; CARB Compliant: Yes |
| 2007 | Mercury | Milan | 3.0L | V6 | Front | CARB Compliant: Yes; CARB Compliant: Yes |
| 2006 | Ford | Fusion | 3.0L | V6 | Front | CARB Compliant: Yes; CARB Compliant: Yes |
| 2006 | Lincoln | Zephyr | 3.0L | V6 | Front | CARB Compliant: Yes; CARB Compliant: Yes |
| 2006 | Mercury | Milan | 3.0L | V6 | Front | CARB Compliant: Yes; CARB Compliant: Yes |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
6E5Z5G232AA
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.