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OE Quality
60-Day Returns
DormanPart #: 673-629
Dorman 673-629 Catalytic Converter with Integrated Exhaust Manifold - Front
17 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$688.88Free 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: Hyundai and Kia, Optima, Sonata, and Tiburon
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 673-629 Catalytic Converter with Integrated Exhaust Manifold - Front
| Brand | Dorman |
|---|---|
| Part Number | 673-629 |
| 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 | Cast iron |
| CARB Executive Order Number | D-665-23 |
| Inlet Port Shape | Round |
| Package Contents | Exhaust manifold; gaskets and hardware |
This part fits 17 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2006 | Hyundai | Tiburon | 2.7L | V6 | Front | CARB Compliant: Yes; Sell Until Depleted; CARB Compliant: Yes |
| 2006 | Kia | Optima | 2.7L | V6 | Front | CARB Compliant: Yes; Sell Until Depleted; CARB Compliant: Yes |
| 2005 | Hyundai | Sonata | 2.7L | V6 | Front | CARB Compliant: Yes; Sell Until Depleted; CARB Compliant: Yes |
| 2005 | Hyundai | Tiburon | 2.7L | V6 | Front | CARB Compliant: Yes; Sell Until Depleted; CARB Compliant: Yes |
| 2005 | Kia | Optima | 2.7L | V6 | Front | CARB Compliant: Yes; Sell Until Depleted; CARB Compliant: Yes |
| 2004 | Hyundai | Sonata | 2.7L | V6 | Front | CARB Compliant: Yes; Sell Until Depleted; CARB Compliant: Yes |
| 2004 | Hyundai | Tiburon | 2.7L | V6 | Front | CARB Compliant: Yes; Sell Until Depleted; CARB Compliant: Yes |
| 2004 | Kia | Optima | 2.7L | V6 | Front | CARB Compliant: Yes; Sell Until Depleted; CARB Compliant: Yes |
| 2003 | Hyundai | Sonata | 2.7L | V6 | Front | CARB Compliant: Yes; Sell Until Depleted; CARB Compliant: Yes |
| 2003 | Hyundai | Tiburon | 2.7L | V6 | Front | CARB Compliant: Yes; Sell Until Depleted; CARB Compliant: Yes |
| 2003 | Kia | Optima | 2.7L | V6 | Front | CARB Compliant: Yes; Sell Until Depleted; CARB Compliant: Yes |
| 2002 | Hyundai | Sonata | 2.7L | V6 | Front | CARB Compliant: Yes; Sell Until Depleted; CARB Compliant: Yes |
| 2002 | Kia | Optima | 2.7L | V6 | Front | CARB Compliant: Yes; Sell Until Depleted; CARB Compliant: Yes |
| 2001 | Hyundai | Sonata | 2.5L | V6 | Front | CARB Compliant: Yes; Sell Until Depleted; CARB Compliant: Yes |
| 2001 | Kia | Optima | 2.5L | V6 | Front | CARB Compliant: Yes; Sell Until Depleted; CARB Compliant: Yes |
| 2000 | Hyundai | Sonata | 2.5L | V6 | Front | CARB Compliant: Yes; Sell Until Depleted; CARB Compliant: Yes |
| 1999 | Hyundai | Sonata | 2.5L | V6 | Front | CARB Compliant: Yes; Sell Until Depleted; 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:
2851037152452021
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.