The CSF S54 Swap Race-Spec Oil Cooler is designed for S54 engine swaps that retain air conditioning, with a shorter right-hand side that lets owners run the A/C lines in the OEM path. It uses a dual-pass design with 8 cooling rows in turbulated heavy-duty bar-and-plate construction with fully TIG-welded extruded end tanks, and accepts the factory S54 oil-line connections. Motorsport silver finish; pairs with CSF's S54 swap all-aluminum radiator (#7211).
| Type | Race-spec engine oil cooler (S54 swap, with A/C) |
| Core | 8-row turbulated bar and plate, dual-pass |
| Connections | Factory S54 oil-line connections (-10AN kit available) |
| Construction | Fully TIG-welded extruded end tanks |
| Finish | Motorsport Silver |
| Warranty | CSF Limited Warranty |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1998 | BMW | 323i | Base |
| 1998-1999 | BMW | 323is | Base |
| 1992-1995 | BMW | 325i | Base |
| 1992-1995 | BMW | 325is | Base |
| 1996-1998 | BMW | 328i | Base |
| 1996-1999 | BMW | 328is | Base |
| 1995-1999 | BMW | M3 | Base |
| 1995 | BMW | M3 | Lightweight |
| 1999-2002 | BMW | Z3 | Coupe |
| 1999-2002 | BMW | Z3 | M Coupe |
| 1998-2002 | BMW | Z3 | M Roadster |
| 1997-2002 | BMW | Z3 | Roadster |
