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Fulfillment From Multiple U.S. Warehouses
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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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Mishimoto
Mishimoto BMW 1999-2006 M52/M54/M56 Thermostat w/ Housing - 97°C (MMTS-E46-99E)
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits select 1999-2006 BMW 3-Series, 5-Series, X3, X5, Z3, and Z4 models (M52 / M54 / M56 engines).
The Mishimoto MMTS-E46-99E is a direct-fit replacement thermostat assembly designed to restore proper cooling system operation. This unit comes pre-installed in a durable, OEM-quality housing, simplifying installation and ensuring a reliable seal. By opening at the factory-specified 97°C (206.6°F), it maintains the thermal efficiency required for M52, M54, and M56 engines, making it an ideal solution for a failed stock thermostat or cracked housing.
Every component is engineered to meet OE tolerances for fitment and performance. Like all Mishimoto cooling products, this BMW thermostat and housing assembly is backed by the Mishimoto Lifetime Warranty.
- Opening Temperature: 97°C (206.6°F)
- Construction: High-quality thermostat pre-installed in OEM-style housing
- Hardware Included: Thermostat housing gasket
- Manufacturer Part Number: MMTS-E46-99E
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2000 | BMW | 323Ci | Base |
| 1999-2000 | BMW | 323i | Base |
| 1999 | BMW | 323is | Base |
| 2001-2006 | BMW | 325Ci | Base |
| 2001-2005 | BMW | 325i | Base |
| 2001-2005 | BMW | 325xi | Base |
| 2000 | BMW | 328Ci | Base |
| 1999-2000 | BMW | 328i | Base |
| 1999 | BMW | 328is | Base |
| 2001-2006 | BMW | 330Ci | Base |
| 2001-2005 | BMW | 330i | Base |
| 2001-2005 | BMW | 330xi | Base |
| 2001-2005 | BMW | 525i | Base |
| 1999-2000 | BMW | 528i | Base |
| 2001-2005 | BMW | 530i | Base |
| 2004-2005 | BMW | X3 | 2.5i |
| 2004-2006 | BMW | X3 | 3.0i |
| 2001-2006 | BMW | X5 | 3.0i |
| 2001-2006 | BMW | X5 | 4.4i |
| 2002-2003 | BMW | X5 | 4.6is |
| 2004-2006 | BMW | X5 | 4.8is |
| 1999-2002 | BMW | Z3 | Coupe |
| 1999-2002 | BMW | Z3 | M Coupe |
| 1999-2002 | BMW | Z3 | M Roadster |
| 1999-2002 | BMW | Z3 | Roadster |
| 2003-2005 | BMW | Z4 | 2.5i |
| 2003-2005 | BMW | Z4 | 3.0i |
| 2006 | BMW | Z4 | Coupe 3.0si |
| 2006 | BMW | Z4 | M Coupe |
| 2006 | BMW | Z4 | M Roadster |
| 2006 | BMW | Z4 | Roadster 3.0i |
| 2006 | BMW | Z4 | Roadster 3.0si |
Choose your Location
-
Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
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Mishimoto BMW 1999-2006 M52/M54/M56 Thermostat w/ Housing - 97°C (MMTS-E46-99E)
This product will be available soon, but you can pre-order now to get on the list before others!
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Fits select 1999-2006 BMW 3-Series, 5-Series, X3, X5, Z3, and Z4 models (M52 / M54 / M56 engines).
The Mishimoto MMTS-E46-99E is a direct-fit replacement thermostat assembly designed to restore proper cooling system operation. This unit comes pre-installed in a durable, OEM-quality housing, simplifying installation and ensuring a reliable seal. By opening at the factory-specified 97°C (206.6°F), it maintains the thermal efficiency required for M52, M54, and M56 engines, making it an ideal solution for a failed stock thermostat or cracked housing.
Every component is engineered to meet OE tolerances for fitment and performance. Like all Mishimoto cooling products, this BMW thermostat and housing assembly is backed by the Mishimoto Lifetime Warranty.
- Opening Temperature: 97°C (206.6°F)
- Construction: High-quality thermostat pre-installed in OEM-style housing
- Hardware Included: Thermostat housing gasket
- Manufacturer Part Number: MMTS-E46-99E
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2000 | BMW | 323Ci | Base |
| 1999-2000 | BMW | 323i | Base |
| 1999 | BMW | 323is | Base |
| 2001-2006 | BMW | 325Ci | Base |
| 2001-2005 | BMW | 325i | Base |
| 2001-2005 | BMW | 325xi | Base |
| 2000 | BMW | 328Ci | Base |
| 1999-2000 | BMW | 328i | Base |
| 1999 | BMW | 328is | Base |
| 2001-2006 | BMW | 330Ci | Base |
| 2001-2005 | BMW | 330i | Base |
| 2001-2005 | BMW | 330xi | Base |
| 2001-2005 | BMW | 525i | Base |
| 1999-2000 | BMW | 528i | Base |
| 2001-2005 | BMW | 530i | Base |
| 2004-2005 | BMW | X3 | 2.5i |
| 2004-2006 | BMW | X3 | 3.0i |
| 2001-2006 | BMW | X5 | 3.0i |
| 2001-2006 | BMW | X5 | 4.4i |
| 2002-2003 | BMW | X5 | 4.6is |
| 2004-2006 | BMW | X5 | 4.8is |
| 1999-2002 | BMW | Z3 | Coupe |
| 1999-2002 | BMW | Z3 | M Coupe |
| 1999-2002 | BMW | Z3 | M Roadster |
| 1999-2002 | BMW | Z3 | Roadster |
| 2003-2005 | BMW | Z4 | 2.5i |
| 2003-2005 | BMW | Z4 | 3.0i |
| 2006 | BMW | Z4 | Coupe 3.0si |
| 2006 | BMW | Z4 | M Coupe |
| 2006 | BMW | Z4 | M Roadster |
| 2006 | BMW | Z4 | Roadster 3.0i |
| 2006 | BMW | Z4 | Roadster 3.0si |
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