Direct replacement radiator engineered to factory spec for the F48 X1. Hard panel construction designed to handle both street and light track use without compromise. Bolt-in fit at all factory mounting points—no modification needed.
✓ Factory Mounting Points✓ Ships from FL Warehouse✓ Direct-from-Warehouse
Key Features
OEM-equivalent thermal capacity - Maintains factory cooling performance under stock and mildly modified engine outputs
Factory connection points - Upper and lower hose ports match OEM diameter and positioning—no adapter fittings required
Direct bolt-in installation - All mounting brackets align with factory locations; uses existing fastener holes
Specs
Hard panel construction radiator assembly
Condition: New
Configuration: Single-unit core with integrated transmission cooler
What's Included
Radiator assembly only—mounting hardware and hose clamps not included
Frequently Asked Questions
Do I need to drain coolant completely to swap this in?
Yes. Drain the system fully before disconnecting upper and lower hose lines. Capture old coolant in a drain pan—don't skip this step, since even small leaks will trigger overheat warnings on your dash.
Are hose clamps and fasteners included?
Radiator assembly ships without clamps or fasteners. You'll reuse your existing hose clamps and factory bracket bolts, which should already be on hand from your old radiator.
Can this handle a tuned engine, or is it only for stock power?
This radiator is matched to factory thermal demands. If you're running significant power modifications—ECU tune, turbo, or supercharger work—talk to your tuner first; you may need auxiliary or upgraded cooling to stay safe under load.