Cylinder Head to Thermostat Hose, Rein - E70 X5 35i, E71 X6 35i (N55)

OEM replacement to BMW part #11537585023

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Price:
$28.99

This part is listed by BMW as BMW part number 11537585023 (11 53 7 585 023) and is described as the coolant hose running from the cylinder head to the thermostat on E70 X5 35i and E71 X6 35i models with the N55 single-turbo engine.

Pay particular attention to the flange where this hose is bolted to the cylinder head. The plastic can crack and snap here, leading to a coolant leak. An aluminum flange is available as an upgrade (also from Rein), see below.

Coolant leaks on the N55 engines must not be ignored and repairs cannot be put off. Coolant leaking onto the belts makes them extra slippery and lead to belt failure and even major engine damage (belt ingestion). Fix coolant leaks right away!

This is an OEM N55 coolant hose manufactured by Rein Automotive (CRP) - an original supplier to BMW for many components and systems. As an OEM it meets all of BMW's original design, fitment, and performance requirements and is TUV approved. OEM parts are the best alternative to more expensive Original BMW parts because they are virtually identical without the inflated price tag. This part has a two year warranty.

For full BMW fitment information or for assistance from one of our BMW experts, we recommend calling us 877-639-9648.

BMW Fitments:

X5 Series
E70 X5 (07-13) > X5 xDrive35i N55
X6 Series
E71 X6 (2008-2014) > X6 xDrive35i N55 (10-13)
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