GENUINE BMW N42 N46 THERMOSTAT COVER PLATE 11537583666

Genuine BMW cover plate for 4-cylinder petrol engines (N40, N42, N43, N45, N46, N46N). BMW OEM part number 11537583666. Supersedes 11534561884 and 11537505411.

• Genuine BMW OEM part
• Seals the rear of the cylinder head at the thermostat housing area
• Replace if coolant or oil leak detected at rear of head

Compatible Vehicles (per RealOEM):

• BMW 1 Series — E81, E82, E87, E87 LCI, E88 (2003–2013)
• BMW 3 Series — E46 (2000–2006), E90/E91 (2004–2012), E92/E93 (2005–2013)
• BMW 5 Series — E60 LCI (2005–2009)
• BMW X1 — E84 (2008–2015)
• BMW X3 — E83, E83 LCI (2003–2010)
• BMW Z4 — E85 (2004–2008)

Engine Compatibility: N40, N42, N43, N45, N46, N46N (4-cylinder petrol)

BMW Part Numbers:

• 11 53 7 583 666 (primary/current)
• 11 53 4 561 884 (superseded)
• 11 53 7 505 411 (superseded)