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OE Quality
60-Day Returns
DormanPart #: 673-301
Dorman 673-301 Catalytic Converter with Integrated Exhaust Manifold - Right
5 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$1,067.16Free Shipping
Free ShippingNo Cost to Continental U.S.
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*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: INFINITI, QX56 and QX80
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 673-301 Catalytic Converter with Integrated Exhaust Manifold - Right
| Brand | Dorman |
|---|---|
| Part Number | 673-301 |
| Material | Acero inoxidable |
| Material | Stainless steel |
| 10685 | 0.14 |
| 10982 | Acero inoxidable |
| 10982 | Stainless steel |
| Outlet Outside Diameter | 2.6 |
| Color | Gris metálico |
| Color | Metallic gray |
| Clamps Included | No |
| Clamps Included | Non |
| Finish | Sin recubrimiento |
| Finish | Uncoated |
| Type | One-piece |
| Type | Una sola pieza |
| Tube Wall Thickness | 0.122 |
| Universal Or Specific Fit | Específico |
| Universal Or Specific Fit | Specific |
| Grade Type | Reemplazo estándar |
| Grade Type | Standard replacement |
| Hangers Included | No |
| Hangers Included | Non |
| Converter Body Length | 6.4 |
| Body Shape | Redondo |
| Body Shape | Round |
| Inlet Type | Embridado |
| Inlet Type | Flanged |
| Outlet Type | Embridado |
| Outlet Type | Flanged |
| Inlet Inside Diameter | 2.5 |
| Body Height | 6 |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2015 | INFINITI | QX80 | 5.6L | V8 | Right | CARB Compliant: Yes |
| 2014 | INFINITI | QX80 | 5.6L | V8 | Right | CARB Compliant: Yes |
| 2013 | INFINITI | QX56 | 5.6L | V8 | Right | CARB Compliant: Yes |
| 2012 | INFINITI | QX56 | 5.6L | V8 | Right | CARB Compliant: Yes |
| 2011 | INFINITI | QX56 | 5.6L | V8 | Right | 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:
140021LA0D774156
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.