Description
Product overview
The CSF 8331 is the BMW F9X X3M/X4M & G0X X3/X4 M40i Cooling Module (Heat Exchanger + Trans Cooler).
A cooling module packages heat-exchange components for a specific vehicle installation. Match the engine, connection layout, and mounting arrangement before replacement.
Technical features
- Significantly Reduces Intake Air Temperatures (IATs) for Maximum Performance (with Faster Heat Soak Recovery)
- Improves Air Flow to the Rest of the Cooling System for Lower Engine Coolant Temperatures
- Heat Exchanger: 2-Row - 42mm Core
- Heat Exchanger: 6.5mm Tall Multi-Louvered Fin with B-Tube cooling tubes
- Heat Exchanger: Upper Rock Guard and Transmission Cooler Mounting Kit
- Heat Exchanger: Hand Brushed Satin Finish
- Transmission Cooler: Made with CSF's AC Condenser Technology Using a 1-Row Super-High Pressure 16mm 9-Channel Microtube for Optimal Oil Flow and Maximum Surface Area Contact
- Transmission Cooler: Pre-installed foam strips for increased sealing
- CNC Machined Mounting Brackets and OEM Style "Quick Connect" Inlet/Outlet
- Installs in the factory location without modifications
Installation and compatibility
Confirm the listed application, component connections, mounting arrangement, and package contents before installation.
Vehicle fitment
| Year Range | Make | Chassis Code | Model | Trim | Engine / Trans / Etc | Notes |
|---|---|---|---|---|---|---|
| 2020-2024 | BMW | F97 | X3 | M | Turbocharged 3.0L L6 | - |
| 2020-2024 | BMW | F97 | X3 | M Competition | Turbocharged 3.0L L6 | - |
| 2020-2025 | BMW | F98 | X4 | M | Turbocharged 3.0L L6 | - |
| 2020-2025 | BMW | F98 | X4 | M Competition | Turbocharged 3.0L L6 | - |
Part number: CSF 8331.