
Vehicle Specific
Check if it fits by entering your vehicle info| Brand | Dorman |
| Part Number | 674-656 |
| Part Description | Stainless Steel Natural Exhaust Manifold |
| Finish | Natural |
| Flange Bolt Hole Quantity | 0 |
| Flange Stud Hole Quantity | 2 |
| Gasket or Seal Included | Yes |
| Header Material | Stainless Steel |
| Heat Shield Included | Yes |
| Inlet Port Shape | Round |
| Installation Hardware Included | Yes |
| Item Grade | Regular |
| Manifold Bolt Hole Quantity | 6 |
| UPC | 019495152514 |
| OE Part Number | 25537100 |
| Package Quantity | 1 |
| Position | Rear |
| Year Make Model | Trim | Engine |
|---|---|---|
| 1992 Buick LeSabre | All Trims | 6 Cyl 3.8L |
| 1991-1992 Buick Park Avenue | All Trims | 6 Cyl 3.8L |
| 1991 Buick Reatta | All Trims | 6 Cyl 3.8L |
| 1991-1992 Buick Riviera | All Trims | 6 Cyl 3.8L |
| 1992 Oldsmobile 88 | All Trims | 6 Cyl 3.8L |
| 1991-1992 Oldsmobile 98 | All Trims | 6 Cyl 3.8L |
| 1991-1992 Oldsmobile Toronado | All Trims | 6 Cyl 3.8L |
| 1992 Pontiac Bonneville | All Trims | 6 Cyl 3.8L |