
Vehicle Specific
Check if it fits by entering your vehicle info| Brand | Dorman | 
| Part Number | 674-903 | 
| Part Description | Cast Iron Natural Exhaust Manifold | 
| Finish | Natural | 
| Flange Bolt Hole Quantity | 0 | 
| Flange Stud Hole Quantity | 2 | 
| Gasket or Seal Included | Yes | 
| Header Material | Cast Iron | 
| Heat Shield Included | No | 
| Inlet Port Shape | Round | 
| Installation Hardware Included | Yes | 
| Item Grade | Regular | 
| Manifold Bolt Hole Quantity | 8 | 
| UPC | 019495389415 | 
| OE Part Number | 4W7Z9430AA | 
| Package Quantity | 1 | 
| Position | Passenger Side | 
| Year Make Model | Trim | Engine | 
|---|---|---|
| 2003-2011 Ford Crown Victoria | All Trims | All Engines | 
| 2003-2004 Ford Grand Marquis | All Trims | 8 Cyl 4.6L | 
| 2003-2011 Lincoln Town Car | All Trims | All Engines | 
| 2003-2011 Mercury Grand Marquis | All Trims | All Engines |