Febi Rein Aluminum Coolant Connector Pipe - N47, N57 11127810707A

Rein Aluminum Coolant Connector Pipe - N47, N57

The factory plastic coolant flange on BMW's N47 and N57 engines is a well-documented failure point. Constant heat cycles, pressure fluctuations, and chemical exposure take their toll—leading to cracks, leaks, and unexpected cooling system failures.

Rein Engineering offers a smart solution: a precision-engineered coolant connector pipe crafted from high-grade aluminum. Unlike the OEM plastic component, this robust upgrade is built to withstand extreme under-hood temperatures and the corrosive nature of coolant, delivering long-term reliability and peace of mind.

T#: 40275130 | Part#: 11127810707A
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Rein Aluminum Coolant Connector Pipe - N47, N57
$22.99