The CSF DCT Transmission Oil Cooler is a true plug-and-play upgrade for the S55-powered BMW F80 M3, F82/F83 M4, and F87 M2 Competition, installing in the OEM location with no modifications. It uses a dual-pass high-performance core with 10 cooling tubes (vs the OEM single-pass 6-tube design) and CSF's AC Condenser Technology with a 1-row super-high-pressure 26mm multi-channel microtube. Lab tested at approximately 30% more efficient than the OEM cooler. Replaces OEM part number 17112284503.
| Type | DCT transmission oil cooler (drop-in fit) |
| Core | Dual-pass, 10 cooling tubes (vs OEM 6); AC Condenser Tech 26mm microtube |
| Efficiency | ~30% more efficient than OEM |
| Connections | OEM oil-line connections |
| OEM Replacement | 17112284503 |
| Warranty | CSF Limited Warranty |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2019-2021 | BMW | M2 | Competition |
| 2020 | BMW | M2 | CS |
| 2015-2018 | BMW | M3 | Base |
| 2015-2020 | BMW | M4 | Base |
| 2019-2020 | BMW | M4 | CS |
| 2016 | BMW | M4 | GTS |
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.
