K2 Industries
2021-2023 BMW 230i 320i 330i 430i M3 M4 M440i OEM Radiator
Description
Description
OEM Radiator — BMW 2021–2023
Direct OEM replacement radiator engineered for modern BMW cooling demands. Factory-spec construction built to handle the thermal loads of turbocharged and naturally aspirated engines. Drop-in fitment eliminates guesswork on cooling performance.
Key Features
- OEM-matched core design - Maintains factory cooling efficiency without compromise.
- Factory mounting configuration - No modification or adapter work required.
- Integrated connections - Upper and lower hose ports align with existing coolant lines.
Specs
- Construction: Aluminum core with plastic end tanks
- Configuration: Single-pass OEM layout
- Condition: New
- Quantity: 1 radiator
Whats Included
- Radiator assembly only
Frequently Asked Questions
Do I need a new coolant hose set with this radiator?
The radiator uses factory hose connections, so your existing lines will fit. Inspect hoses for cracks or deterioration before reinstalling — if they look worn, replacing them now saves you from a future coolant leak.
Will I need to flush the cooling system after installation?
Yes. Always flush and refill the system with fresh coolant after swapping a radiator. Old coolant can hold debris that clogs the new core, and you'll want to start fresh to maximize radiator lifespan.
What's your return process if the radiator doesn't fit or arrives damaged?
Contact support with photos if there's shipping damage or fitment issues — we handle those on a case-by-case basis. Keep the original packaging for inspection if needed.
20 in stock
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