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Motorsport Thermostat - 55° C - E46 M3
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E46M3 Motorsport Thermostat 55C (Also fits Euro E36 M3 engine) A Genuine BMW part this thermostat opens at a much lower temperature than stock to keep your S54 engine (or Euro S50/S52 engine) running cooler in race applications. |
| Part #: 11531417215
(11-53-1-417-215)
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| Price: $189.00 (USD) |
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Motorsport Thermostat - 60° C - Complete with Housing - M54 / M52tu
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This is a genuine BMW Motorsport part, designed specifically for BMW racing applications. We use this exact thermostat setup in our Championship-winning E46 330i race car. It is designed to be used on all M54 and M52TU double-vanos engines, as used in the 1999-2000 E46 323/328 and 2001-2005 E46 325/330. This 60 degree C (140 defrees F) thermostat comes complete with plastic thermostat housing. It does not use the plug and wiring for the stock DME so this should only be used with an aftermarket engine management system (Motec, Bosch, etc). |
| Part #: M54-M52TU-MSPORT-THERMOSTAT |
| Price: $459.95 (USD) |
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Thermostat - E39 E46 E60 E53 Z3 Z4 with M54, M52TU engine
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Replacement stock MAP thermostat with plastic housing and gasket for E46, E39, E60, X5, Z4 - M54 engine, M52TU engine. Your car may still operate fine according the instrument display but the electrically-operated thermostat may be going bad. This new thermostat includes the thermostat gasket, ready to install in your BMW.
Applications:
1999-2003 E39 528i, 525i, 530i sedan, touring wagon (M52TU engine, M54 engine)
1999-2005 E46 323, 328, 325, 330 sedan, coupe, cabrio, touring wagon (M52TU engine, M54 engine)
2004-2005 E60 525i, 530i sedan, touring wagon (M54 engine)
2001-2006 E53 X5 3.0 (M54 engine)
2004-2006 E83 X3 2.5i X3 3.0i (M54 engine)
1999-2002 Z3 2.3. Z3 2.5i, 2.8 Z3 3.0i (M54 engine)
2003-2005 Z4 2.5i, Z4 3.0 (M54 engine) |
| Part #: 11537509227
(11-53-7-509-227)
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| Price: $59.95 (USD) |
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Thermostat With O-Rings - E46 M3
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Replacement stock thermostat for E46 M3, Z3M w S54 engine, Z4M.
The thermostat can be replaced on the E46 M3 without removing the water pump. This can save you money if the pump still has life left on it but the thermostat needs to be done now. Symptoms of a bad thermostat include an erratic temp gauge and a fault code. When replacing the thermostat, there are three o-rings that will likely need to be replaced – between the thermostat and the water pump housing, and two on the coolant tube going to the head. We also recommend new hoses, clamps, and BMW coolant. Replacement should take about one hour.
Note: even though this can be done without replacing the water pump, the job involves removing the same items to access this area. And opening the thermostat housing will spill a lot of coolant. In other words, if you don't replace the water pump at the same time, you're going to repeat this process all over again when the pump needs replacing. We offer a complete overhaul package that covers everything you need if you want to it all at once.
This item fits the following BMWs:
2000-2001 E46 3 Series M3 M3 Convertible 2000-2006
2001-2002 Z3 Roadster / Coupe Z3 M Roadster Z3 M Coupe w S54 Engine
2006-2008 E86 E86 Z4 Z4 M Roadster Z4 M Coupe
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| Part #: 11531318274-K |
| Price: $52.10 (USD) |
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Transmission Thermostat (Mounted in Expansion Tank) for E46 X3 X5 Z4
(more info)
This Automatic Transmission Thermostat mounts in the coolant expansion tank and helps to regulate the transmission coolant temperature. It is common for this item to break while replacing the expansion tank. This fits E46 323i 325i 328i 330i, X3 2.5i 3.0i, X5 3.0i, Z4 2.5i 3.0i 3.0si.
This item fits the following BMWs:
1999-2005 E46 BMW 323i 323ci 328i 328ci 325i 325ci 325xi 330i 330ci 330xi
2004-2006 X3 BMW X3 2.5i X3 3.0i
2000-2006 X5 BMW X5 3.0i
2004-2008 Z4 BMW Z4 2.5i Z4 3.0i Z4 3.0si
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| Part #: 17111437362
(17-11-1-437-362)
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| Price: $58.95 (USD) |
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Thermostats
