BM-049 Engine Coolant Pipe / Thermostat Housing Connector (OE 11537581063)

BM Code: BM-049 | OE: 11537581063 | Brand: BMW | Material: Aluminum alloy (or improved version: high-temperature resistant rubber with metal reinforcement) | Weight: Approx. 0.36 kg (0.80 lbs) | Installation: Engine cylinder block coolant outlet / thermostat housing connection
Compatible Engine: N20 / N55 | Subgroup: Cylinder Block Coolant Line | Main Group: 11 – Engine Cooling

• OEM part is cast aluminum alloy, dimensions approx. 20.2 x 11.1 x 7.4 inches
• LINK-LOCK improved version: temperature range -40 °C to 150 °C, 30% higher pressure resistance
• Optimized internal flow channel design for improved cooling efficiency
• Used in conjunction with the thermostat housing, often cross-referenced with OE 11537544638

Compatible Models:
BMW 5 Series (F10 / F18) 520i / 528i / 535i 2010 – 2017
BMW 5 Series GT (F07) 535i 2009 – 2017
BMW 7 Series (F01 / F02) 740i 2008 – 2015
BMW 5 Series Touring (F11) Multiple variants 2010 – 2017

Note: A common upgrade part for F-series vehicles. The OEM aluminum pipe may develop scale deposits over extended use.