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 |
Shipping: In-stock orders placed before 3 PM EST ship the same day, and everything else ships within 24 hours. Standard, expedited, and overnight options are available at checkout. Backordered items ship as soon as we get them back in stock. Contact us for lead times. See the full Shipping Policy.
Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
