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OE Quality
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DormanPart #: 672-603
Dorman 672-603 Catalytic Converter with Integrated Exhaust Manifold
17 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$1,257.39Free 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: Nissan and Suzuki, Equator and Frontier
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 672-603 Catalytic Converter with Integrated Exhaust Manifold
| Brand | Dorman |
|---|---|
| Part Number | 672-603 |
| Material | Acero inoxidable |
| Material | Stainless steel |
| Outlet Outside Diameter | 1.7 |
| 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 | 8.1 |
| Body Shape | Redondo |
| Body Shape | Round |
| Inlet Type | Embridado |
| Inlet Type | Flanged |
| Outlet Type | Embridado |
| Outlet Type | Flanged |
| Inlet Inside Diameter | 1.4 |
| Body Height | 8.1 |
| Body Width | 13.3 |
| Heat Shield Attached | No |
| Heat Shield Attached | Non |
This part fits 17 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2017 | Nissan | Frontier | 2.5L | L4 | N/A | CARB Compliant: Yes |
| 2016 | Nissan | Frontier | 2.5L | L4 | N/A | CARB Compliant: Yes |
| 2015 | Nissan | Frontier | 2.5L | L4 | N/A | CARB Compliant: Yes |
| 2014 | Nissan | Frontier | 2.5L | L4 | N/A | CARB Compliant: Yes |
| 2013 | Nissan | Frontier | 2.5L | L4 | N/A | CARB Compliant: Yes |
| 2012 | Nissan | Frontier | 2.5L | L4 | N/A | CARB Compliant: Yes |
| 2012 | Suzuki | Equator | 2.5L | L4 | N/A | CARB Compliant: Yes |
| 2011 | Nissan | Frontier | 2.5L | L4 | N/A | CARB Compliant: Yes |
| 2011 | Suzuki | Equator | 2.5L | L4 | N/A | CARB Compliant: Yes |
| 2010 | Nissan | Frontier | 2.5L | L4 | N/A | CARB Compliant: Yes |
| 2010 | Suzuki | Equator | 2.5L | L4 | N/A | CARB Compliant: Yes |
| 2009 | Nissan | Frontier | 2.5L | L4 | N/A | CARB Compliant: Yes |
| 2009 | Suzuki | Equator | 2.5L | L4 | N/A | CARB Compliant: Yes |
| 2008 | Nissan | Frontier | 2.5L | L4 | N/A | CARB Compliant: Yes |
| 2007 | Nissan | Frontier | 2.5L | L4 | N/A | CARB Compliant: Yes |
| 2006 | Nissan | Frontier | 2.5L | L4 | N/A | CARB Compliant: Yes |
| 2005 | Nissan | Frontier | 2.5L | L4 | N/A | 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:
14002EA00A5582596
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.