Mishimoto Engine Coolant Thermostat - MMTS-E46-99E ⚠ Check if this part fits your vehicle Select your vehicle to confirm fitment before you buy. Select vehicle Coolant Thermostat Manufacturer: Mishimoto Manufacturer part number: MMTS-E46-99E $101.00 Ship to Select country United States of America Afghanistan Åland Islands Albania Algeria American Samoa Andorra Angola Anguilla Antarctica Antigua and Barbuda Argentina Armenia Aruba Australia Austria Azerbaijan Bahamas Bahrain Bangladesh Barbados Belarus Belgium Belize Benin Bermuda Bhutan Bolivia (Plurinational State of) Bonaire, Sint Eustatius and Saba Bosnia and Herzegovina Botswana Bouvet Island Brazil British Indian Ocean Territory Brunei Darussalam Bulgaria Burkina Faso Burundi Cabo Verde Cambodia Cameroon Canada Cayman Islands Central African Republic Chad Chile China Christmas Island Cocos (Keeling) Islands Colombia Comoros Congo Congo (Democratic Republic of the) Cook Islands Costa Rica Côte d'Ivoire Croatia Cuba Curaçao Cyprus Czechia Denmark Djibouti Dominica Dominican Republic Ecuador Egypt El Salvador Equatorial Guinea Eritrea Estonia Eswatini Ethiopia Falkland Islands (Malvinas) Faroe Islands Fiji Finland France French Guiana French Polynesia French Southern Territories Gabon Gambia Georgia Germany Ghana Gibraltar Greece Greenland Grenada Guadeloupe Guam Guatemala Guernsey Guinea Guinea-Bissau Guyana Haiti Heard Island and McDonald Islands Holy See Honduras Hong Kong Hungary Iceland India Indonesia Iran (Islamic Republic of) Iraq Ireland Isle of Man Israel Italy Jamaica Japan Jersey Jordan Kazakhstan Kenya Kiribati Korea (Democratic People's Republic of) Korea (Republic of) Kuwait Kyrgyzstan Lao People's Democratic Republic Latvia Lebanon Lesotho Liberia Libya Liechtenstein Lithuania Luxembourg Macao Madagascar Malawi Malaysia Maldives Mali Malta Marshall Islands Martinique Mauritania Mauritius Mayotte Mexico Micronesia (Federated States of) Moldova (Republic of) Monaco Mongolia Montenegro Montserrat Morocco Mozambique Myanmar Namibia Nauru Nepal Netherlands New Caledonia New Zealand Nicaragua Niger Nigeria Niue Norfolk Island North Macedonia Northern Mariana Islands Norway Oman Pakistan Palau Palestine, State of Panama Papua New Guinea Paraguay Peru Philippines Pitcairn Poland Portugal Puerto Rico Qatar Réunion Romania Russian Federation Rwanda Saint Barthélemy Saint Helena, Ascension and Tristan da Cunha Saint Kitts and Nevis Saint Lucia Saint Martin (French part) Saint Pierre and Miquelon Saint Vincent and the Grenadines Samoa San Marino Sao Tome and Principe Saudi Arabia Senegal Serbia Seychelles Sierra Leone Singapore Sint Maarten (Dutch part) Slovakia Slovenia Solomon Islands Somalia South Africa South Georgia and the South Sandwich Islands South Sudan Spain Sri Lanka Sudan Suriname Svalbard and Jan Mayen Sweden Switzerland Syrian Arab Republic Taiwan, Province of China Tajikistan Tanzania, United Republic of Thailand Timor-Leste Togo Tokelau Tonga Trinidad and Tobago Tunisia Turkey Turkmenistan Turks and Caicos Islands Tuvalu Uganda Ukraine United Arab Emirates United Kingdom of Great Britain and Northern Ireland United States Minor Outlying Islands Uruguay Uzbekistan Vanuatu Venezuela (Bolivarian Republic of) Vietnam Virgin Islands (British) Virgin Islands (U.S.) Wallis and Futuna Western Sahara Yemen Zambia Zimbabwe * Other * Shipping Method Name Estimated Delivery Price No shipping options Apply Custom wishlist OK Add to wishlist Add to compare list Email a friend Thermostat, fits BMW M52/M54/M56 Engines Products specifications Attribute name Attribute value TechSpec Applications 1999-2000 BMW 323i (all body types)--2000 BMW 323Ci (all body types)--2001-2006 BMW 325Ci (all body types)--2001-2005 BMW 325i (all body types)--2001-2005 BMW 325xi (all body types)--1999-2000 BMW 328i (all body types)--2000 BMW 328Ci (all body types)--2001-2005 BMW 330i (all body types)--2001-2005 BMW 330xi (all body types)----2001-2005 BMW 525i (all body types)--1999-2000 BMW 528i (all body types)--2001-2005 BMW 530i (all body / chassis types)----2001-2006 BMW X5 (6cyl engine only)--2004-2006 BMW X3----1998-2002 BMW Z3 (from 9/1998)--2003-2005 BMW Z4 TechSpec Engine Codes M52--M52TUB25--M52TUB28--M54--M54B25--M54B30--M56 TechSpec Chassis Codes E46--E39--E60--E53--E83--E85--E86--E36 (Z3 models only) TechSpec Includes (1) Mishimoto Thermostat w/ Housing and Sensor--(1) Thermostat Housing Gasket--Mishimoto Lifetime Warranty TechSpec Note N/A TechSpec Mishimoto Activation Temperature (F) 206 TechSpec OEM Activation Temperature (F) 206 SellingPoint01 Direct fit for BMW M52, M54, and M56 engines SellingPoint02 Opens at stock temperature to restore cooling system performance SellingPoint03 Thermostat pre-installed in OEM-style housing SellingPoint04 Includes thermostat housing gasket SellingPoint05 Mishimoto Lifetime Warranty SellingPoint06 N/A SellingPoint07 N/A SellingPoint08 N/A SellingPoint09 N/A SellingPoint10 N/A SellingPoint11 N/A SellingPoint12 N/A SellingPoint13 N/A SellingPoint14 N/A SellingPoint15 N/A Install Difficulty 3 Prop 65 Y/N Y Prop 65 - Short Label WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov 🚗 Compatible with 78 vehicles are compatible with this product · 1999–2006 Looking for fitment details? 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