11127810707A - Rein Aluminum Coolant Connector Pipe - N47, N57
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.
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.
Prop 65 Warning
Product Q&A
Lifetime Replacement
This product is not eligible for Lifetime Replacement
Fits These Cars
MAKE
MODEL
SUBMODEL
ENGINE
Special Fitment Notes
BMW
All
328d
N47 2.0L
Use vehicle selector to confirm fitment
BMW
All
328d xDrive
N47 2.0L
Use vehicle selector to confirm fitment
BMW
All
535d
N57 3.0L
Use vehicle selector to confirm fitment
BMW
All
535d xDrive
N57 3.0L
Use vehicle selector to confirm fitment
BMW
All
740Ld xDrive
N57 3.0L
Use vehicle selector to confirm fitment
*The above product applications have been written by Turner Motorsport. All
warranties, product application, fitment, and performance are the responsibility of Turner Motorsport.
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