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BMW 525i Thermostats and Housings
This page brings together thermostats and housings for the BMW 525i, covering model years 1989–2010, including OE-replacement thermostats, housings, assemblies, water outlets, and gasket kits. Choose your model year above and this page keeps only the thermostats and housings that fit your BMW 525i. Each listing is matched to our vehicle fitment data before it appears here.
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Mishimoto MMTS-E36-92L Racing Thermostat for BMW E36 1992-1999
Part: MMTS-E36-92L
Vehicle Specific
$68.95
In Stock (10+)
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In Stock (10+)
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In Stock (10+)
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In Stock (10+)
In Stock (10+)
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Mishimoto MMTS-E46-99V2 Racing Thermostat for BMW Engines - M52 M54 M56
Part: MMTS-E46-99V2
Vehicle Specific
$135.95
In Stock (10+)
URO 11531722531PRM Aluminum Thermostat Housing with Gasket
Part: 11531722531PRM
Vehicle Specific
$12.15
In Stock (10+)
MAHLE TX 28 92D Engine Coolant Thermostat Insert 92°C with Seal
Part: TX 28 92D
Vehicle Specific
$15.04
In Stock (7)
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3 left at this price
What's here for your BMW 525i
- Engine Coolant Thermostat
- Engine Coolant Thermostat Housing
- Engine Coolant Thermostat Housing Assembly
- Engine Coolant Water Outlet
- Engine Coolant Thermostat / Water Outlet Assembly
The widest selection here comes from Motorad, Dorman, MAHLE, and Facet, spanning OE-replacement parts, gaskets, and complete kit options across the 525i's model range. Other categories BMW 525i owners shop for: BMW 525i Springs and Suspension Parts, BMW 525i Exterior Lights and BMW 525i Brake Rotors and Drums, or browse all BMW 525i parts and accessories.