Dorman® 674-854 Catalytic Converter
Manufacturer #674-854
Dorman® 674-854 Catalytic Converter
Manufacturer #674-854
$430.08
$462.45
Save $32.37 (7%)
(29) In Stock
Get it between Fri, Aug 29 - Tue, Sep 02, 2025
Free & Fast Shipping
We ship fast so you can get on the road that much faster100% Safety
Only secure payments| SKU | RB674854 |
|---|---|
| Brand | Dorman® |
| Part Name | Catalytic Converter |
| Part | # 674-854 |
| Quantity Per Vehicle | 1 |
| Pack of | 1 |
| Condition | New |
| Manufacturer’s Warranty | Limited Lifetime |
-
Buick
-
Chevrolet
- Pre-Converter - Not CARB Compliant
- This catalytic converter is precision-engineered to match the original equipment fit and function on specific vehicle years, makes and models for a reliable replacement.
- Direct replacement - this catalytic converter is designed to match the fit and performance of the original equipment on specific vehicles
- Durable construction - manufactured within strict tolerances for reliable longevity
- Cost-effective solution - offers original equipment functionality at a competitive price
- Trustworthy value - backed by team of engineers and quality control experts in the United States
| Material | Stainless steel |
|---|---|
| Material | Acero inoxidable |
| Inlet Type | Flanged |
| Inlet Type | Embridado |
| Outlet Type | Flanged |
| Outlet Type | Embridado |
| Inlet Inside Diameter (IN) | 1.5 |
| Body Length (IN) | 14 |
| Body Width (IN) | 12 |
| Heat Shield Attached | Yes |
| Heat Shield Attached | Sí |
| Heat Shield Attached | Oui |
| Inlet Quantity | 1 |
| Inlet Quantity | 1 ensamble de manguera del calentador |
| Body Material | Stainless steel |
| Body Material | Acero inoxidable |
| Outlet Inside Diameter (IN) | 2.5 |
| Outlet Quantity | 1 |
| Outlet Quantity | 1 ensamble de manguera del calentador |
| California Air Resources Board (CARB) Certified | No |
| California Air Resources Board (CARB) Certified | Non |
| Substrate Material | Silicon carbide |
| Substrate Material | Carburo de silicio |
| Outlet Outside Diameter (IN) | 3 |
| Universal Or Specific Fit | Specific |
| Universal Or Specific Fit | Específico |
| Grade Type | Regular |
| Body Shape | Tubular |
| Inlet Mounting Hole Quantity | 1 |
| Inlet Mounting Hole Quantity | 1 ensamble de manguera del calentador |
| Inlet Gasket Included | No |
| Inlet Gasket Included | Non |
| Inlet Mounting Hardware Included | No |
| Inlet Mounting Hardware Included | Non |
| Outlet Mounting Hole Quantity | 3 |
| Outlet Gasket Included | No |
| Outlet Gasket Included | Non |
| Outlet Mounting Hardware Included | No |
| Outlet Mounting Hardware Included | Non |
| Air Tube Count | 1 |
| Air Tube Count | 1 ensamble de manguera del calentador |
| Sensor Port Count | 1 |
| Sensor Port Count | 1 ensamble de manguera del calentador |
| Aprobado por la Junta de Recursos del Aire de California | No |
| California Air Resources Board Approved | No |
| California Air Resources Board Approved | Non |
| CARB Compliant | No |
| CARB Compliant | Non |
| Color | Metallic gray |
| Color | Gris met├ilico |
| Contenidos del paquete | 1 convertidor, 6 tornillos, 6 arandelas, 8 tuercas, 2 juntas |
| Cumplimiento de CARB | No |
| Exhaust Manifold Inlet Port Shape | Round |
| Forma del puerto de entrada del m├║ltiple de escape | Redondo |
| Gasket Or Seal Included | Yes |
| Gasket Or Seal Included | Sí |
| Gasket Or Seal Included | Oui |
| Installation Hardware Included | Yes |
| Installation Hardware Included | Sí |
| Installation Hardware Included | Oui |
| Item Grade | Standard replacement |
| Item Grade | Reemplazo est├indar |
| Overall Length (IN) | 14 in |
| Package Contents | 1 converter, 6 bolts, 6 washers, 8 nuts, 2 gaskets |
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund.
Warranty Policy
Right parts, guaranteed. If you find any defects, simply notify us within the warranty period, and we’ll take care of it. Check out our Warranty Policy for more details.
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