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DormanPart #: 673-9891
Dorman 673-9891 Catalytic Converter with Integrated Exhaust Manifold - Front
⚙️ 16 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$1,276.00Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*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: Chevrolet, GMC, Hummer, and Isuzu, Canyon, Colorado, H3, and i-370
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
Dorman 673-9891 Catalytic Converter with Integrated Exhaust Manifold - Front
| Brand | Dorman |
| Part Number | 673-9891 |
| Material | Acero inoxidable |
| Material | Stainless steel |
| Outlet Outside Diameter | 2.1 |
| 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 | 0.125 |
| 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 | 11 |
| Body Shape | Redondo |
| Body Shape | Round |
| Inlet Type | Embridado |
| Inlet Type | Flanged |
| Outlet Type | Embridado |
| Outlet Type | Flanged |
| Inlet Inside Diameter | 1.8 |
| Body Height | 7.5 |
| Body Width | 19 |
| Heat Shield Attached | No |
| Heat Shield Attached | Non |
This part fits 16 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2012 | Chevrolet | Colorado | 3.7L | L5 | Front | CARB Compliant: Yes |
| 2012 | GMC | Canyon | 3.7L | L5 | Front | CARB Compliant: Yes |
| 2011 | Chevrolet | Colorado | 3.7L | L5 | Front | CARB Compliant: Yes |
| 2011 | GMC | Canyon | 3.7L | L5 | Front | CARB Compliant: Yes |
| 2010 | Chevrolet | Colorado | 3.7L | L5 | Front | CARB Compliant: Yes |
| 2010 | GMC | Canyon | 3.7L | L5 | Front | CARB Compliant: Yes |
| 2009 | Chevrolet | Colorado | 3.7L | L5 | Front | CARB Compliant: Yes |
| 2009 | GMC | Canyon | 3.7L | L5 | Front | CARB Compliant: Yes |
| 2008 | Chevrolet | Colorado | 3.7L | L5 | Front | CARB Compliant: Yes |
| 2008 | GMC | Canyon | 3.7L | L5 | Front | CARB Compliant: Yes |
| 2008 | Hummer | H3 | 3.7L | L5 | Front | CARB Compliant: Yes |
| 2008 | Isuzu | i-370 | 3.7L | L5 | Front | CARB Compliant: Yes |
| 2007 | Chevrolet | Colorado | 3.7L | L5 | Front | CARB Compliant: Yes |
| 2007 | GMC | Canyon | 3.7L | L5 | Front | CARB Compliant: Yes |
| 2007 | Hummer | H3 | 3.7L | L5 | Front | CARB Compliant: Yes |
| 2007 | Isuzu | i-370 | 3.7L | L5 | Front | 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:
1941895054813535582353
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.