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GENUINE BMW N42 N46 THERMOSTAT COVER PLATE 11537583666
Overview
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- 11 53 4 561 884 (superseded)
- 11 53 7 505 411 (superseded)
Shipping & returns
Shipping: Orders placed before 12pm ship same day from our Australian warehouse. Express & standard options at checkout.
Returns: 14-day returns on any part that doesn’t fit or you no longer need. A 20% restocking fee applies. Original packaging required. Start a return from your account.
Parts warranty: Used parts — 3 months, unlimited km. New parts — 6 months, unlimited km. Some listings may specify a different period, which will be noted in the ad. This is a parts warranty only and does not cover labour or fitting. Full terms on our Returns & Warranty policy.
* Product descriptions are written with AI assistance and may contain errors
