BMW 3-Series Thermostats & Parts

Replacement Thermostats
  • Beck Arnley® - Engine Coolant Thermostat w/o Gasket/Seal and Housing
    Beck Arnley®Engine Coolant Thermostat w/o Gasket/Seal and Housing (143-0703)
    0
    # mpn4722874044
    Engine Coolant Thermostat without Gasket/Seal and Housing (143-0703) by Beck Arnley®. Temperature: 185F. For one hundred years, Beck Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in...
    OE quality products from top original equipmentTop quality materials
    $19.38
  • Beck Arnley® - Engine Coolant Thermostat w/o Gasket/Seal and Housing
    Beck Arnley®Engine Coolant Thermostat w/o Gasket/Seal and Housing (143-0731)
    0
    # mpn4722874021
    Engine Coolant Thermostat without Gasket/Seal and Housing (143-0731) by Beck Arnley®. Temperature: 192F. For one hundred years, Beck Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in...
    OE quality products from top original equipmentTop quality materials
    $13.74
  • Beck Arnley® - Engine Coolant Thermostat w/o Gasket/Seal and Housing
    Beck Arnley®Engine Coolant Thermostat w/o Gasket/Seal and Housing (143-0664)
    0
    # mpn16145
    Engine Coolant Thermostat without Gasket/Seal and Housing (143-0664) by Beck Arnley®. Temperature: 176F. For one hundred years, Beck Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in...
    OE quality products from top original equipmentTop quality materials
    $18.86
  • Beck Arnley® - Engine Coolant Thermostat with Gasket/Seal and Housing
    Beck Arnley®Engine Coolant Thermostat with Gasket/Seal and Housing (143-0875)
    0
    # mpn266817
    Engine Coolant Thermostat with Gasket/Seal and Housing by Beck Arnley®. Temperature: 174F. For one hundred years, Beck Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and...
    OE quality products from top original equipmentTop quality materials
    $22.96
  • Mahle® - Engine Coolant Thermostat
    Mahle®Engine Coolant Thermostat (TM27101)
    0
    # mpn5060174008
    Engine Coolant Thermostat (TM27101) by Mahle®. Want to keep your engine from overheating? Replace your faulty engine coolant thermostat with this high-quality Mahle thermostat engineered to deliver outstanding performance and...
    Proven to keep engine coolant temperature at an optimal levelCrafted from the finest materials for exceptional dependability
    $72.49
  • Mahle® - Engine Coolant Thermostat
    Mahle®Engine Coolant Thermostat (TX 28 92D)
    0
    # mpn4818436576
    Engine Coolant Thermostat (TX 28 92D) by Mahle®. Temperature: 92C. Height: 55.5 mm. Want to keep your engine from overheating? Replace your faulty engine coolant thermostat with this high-quality Mahle thermostat engineered to deliver...
    Proven to keep engine coolant temperature at an optimal levelCrafted from the finest materials for exceptional dependability
    $15.46
  • Beck Arnley® - Engine Coolant Thermostat and Housing Assembly
    Beck Arnley®Engine Coolant Thermostat and Housing Assembly (143-0826)
    0
    # mpn4722874012
    Engine Coolant Thermostat and Housing Assembly (143-0826) by Beck Arnley®. Temperature: 206F. For one hundred years, Beck Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and...
    OE quality products from top original equipmentTop quality materials
    $78.23
  • Beck Arnley® - Engine Coolant Thermostat and Housing Assembly
    Beck Arnley®Engine Coolant Thermostat and Housing Assembly (143-0940)
    0
    # mpn4689682616
    Engine Coolant Thermostat and Housing Assembly (143-0940) by Beck Arnley®. Temperature: 217F. For one hundred years, Beck Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and...
    OE quality products from top original equipmentTop quality materials
    $80.45
  • Beck Arnley® - Engine Coolant Thermostat and Housing Assembly
    Beck Arnley®Engine Coolant Thermostat and Housing Assembly (143-0904)
    0
    # mpn702504933
    Engine Coolant Thermostat and Housing Assembly (143-0904) by Beck Arnley®. For one hundred years, Beck Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to import...
    OE quality products from top original equipmentTop quality materials
    $65.05
  • Beck Arnley® - Engine Coolant Thermostat and Housing Assembly w/o Gasket/Seal
    Beck Arnley®Engine Coolant Thermostat and Housing Assembly w/o Gasket/Seal (143-0263)
    0
    # mpn4722873990
    Engine Coolant Thermostat and Housing Assembly without Gasket/Seal by Beck Arnley®. Temperature: 176F. For one hundred years, Beck Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914...
    OE quality products from top original equipmentTop quality materials
    $32.58
  • Beck Arnley® - Engine Coolant Thermostat and Housing Assembly with Gasket/Seal
    Beck Arnley®Engine Coolant Thermostat and Housing Assembly with Gasket/Seal (143-0872)
    0
    # mpn4722874041
    Engine Coolant Thermostat and Housing Assembly with Gasket/Seal (143-0872) by Beck Arnley®. Temperature: 176F. For one hundred years, Beck Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts...
    OE quality products from top original equipmentTop quality materials
    $36.00
  • Beck Arnley® - Engine Coolant Thermostat and Housing Assembly with Gasket/Seal
    Beck Arnley®Engine Coolant Thermostat and Housing Assembly with Gasket/Seal (143-0825)
    0
    # mpn4722874011
    Engine Coolant Thermostat and Housing Assembly with Gasket/Seal (143-0825) by Beck Arnley®. Temperature: 206F. For one hundred years, Beck Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts...
    OE quality products from top original equipmentTop quality materials
    $60.36
  • Beck Arnley® - Engine Coolant Thermostat and Housing Assembly with Gasket/Seal
    Beck Arnley®Engine Coolant Thermostat and Housing Assembly with Gasket/Seal (143-0840)
    0
    # mpn179822
    Engine Coolant Thermostat and Housing Assembly with Gasket/Seal (143-0840) by Beck Arnley®. Temperature: 203F. For one hundred years, Beck Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts...
    OE quality products from top original equipmentTop quality materials
    $54.76
  • Mishimoto® - Racing Thermostat
    Mishimoto®Racing Thermostat (MMTS-F80-15)
    0
    # mpn4842105093
    Racing Thermostat by Mishimoto®. Temperature: 212F. Mishimoto Racing Thermostat will promote greater cooling efficiency throughout your engine. A Mishimoto racing thermostat will significantly lower high engine temperature produced by...
    $114.95
  • Mishimoto® - Racing Thermostat
    Mishimoto®Racing Thermostat (MMTS-E36-92L)
    0
    # mpn2266977
    Silver Racing Thermostat (MMTS-E36-92L) by Mishimoto®. Temperature: 154.4F. Mishimoto Racing Thermostat will promote greater cooling efficiency throughout your engine. A Mishimoto racing thermostat will significantly lower high engine...
    $57.95
  • Mishimoto® - Racing Thermostat with Housing
    Mishimoto®Racing Thermostat with Housing (MMTS-E46-99E)
    0
    # mpn4842105037
    Racing Thermostat with Housing (MMTS-E46-99E) by Mishimoto®. Temperature: 206F. Mishimoto Racing Thermostat will promote greater cooling efficiency throughout your engine. A Mishimoto racing thermostat will significantly lower high...
    $75.95
  • Mishimoto® - Racing Thermostat with Housing
    Mishimoto®Racing Thermostat with Housing (MMTS-E46-99V2)
    0
    # mpn4842104976
    Racing Thermostat with Housing (MMTS-E46-99V2) by Mishimoto®. Temperature: 158F. Mishimoto Racing Thermostat will promote greater cooling efficiency throughout your engine. A Mishimoto racing thermostat will significantly lower high...
    $114.95
  • URO Parts® - Engine Coolant Thermostat and Housing Assembly
    URO Parts®Engine Coolant Thermostat and Housing Assembly (11531743017)
    0
    # mpn4818436736
    Engine Coolant Thermostat and Housing Assembly by URO Parts®. This superior part by URO is a great alternative solution to the costly factory equipment that will help you restore smooth and efficient operation of your vehicle....
    Designed to replace your worn out factory cooling partOptimizes engine cooling performance
    $22.68
  • URO Parts® - Engine Coolant Thermostat and Housing Assembly
    URO Parts®Engine Coolant Thermostat and Housing Assembly (11537598865)
    0
    # mpn4714033390
    Engine Coolant Thermostat and Housing Assembly (11537598865) by URO Parts®. This superior part by URO is a great alternative solution to the costly factory equipment that will help you restore smooth and efficient operation of your...
    Designed to replace your worn out factory cooling partOptimizes engine cooling performance
    $61.39
  • URO Parts® - Engine Coolant Thermostat and Housing Assembly
    URO Parts®Engine Coolant Thermostat and Housing Assembly (11517805811)
    0
    # mpn4714033302
    Engine Coolant Thermostat and Housing Assembly (11517805811) by URO Parts®. This superior part by URO is a great alternative solution to the costly factory equipment that will help you restore smooth and efficient operation of your...
    Designed to replace your worn out factory cooling partOptimizes engine cooling performance
    $26.43
  • URO Parts® - Engine Coolant Thermostat and Housing Assembly
    URO Parts®Engine Coolant Thermostat and Housing Assembly (11537549476)
    0
    # mpn4628880822
    Engine Coolant Thermostat and Housing Assembly (11537549476) by URO Parts®. This superior part by URO is a great alternative solution to the costly factory equipment that will help you restore smooth and efficient operation of your...
    Designed to replace your worn out factory cooling partOptimizes engine cooling performance
    $42.67
  • MotoRad® - Engine Coolant Thermostat Kit
    MotoRad®Engine Coolant Thermostat Kit (5541KT)
    0
    # mpn4617539820
    Engine Coolant Thermostat Kit (5541KT) by MotoRad®. Temperature: 192F. State-of-the-art equipment, strict quality control, and functional testing to each thermostat ensure customers that they can trust the high quality product used in...
    Offer precise pressure controlEnsure the proper fit
    $31.86
  • Stant® - Engine Coolant Thermostat and Housing Assembly
    Stant®Engine Coolant Thermostat and Housing Assembly (14632)
    0
    # mpn4638524176
    Engine Coolant Thermostat and Housing Assembly by Stant®. Quantity: 4 Bolt Hole. Temperature: 203F. Get fast engine warm-up and dependable engine operating temperature with a Stant thermostat. Stant’s exclusive ELAC® Thermostat...
    Quality construction ensures exact fit and prolonged service lifeStainless steel bridge with channel-design for strength and rigidity
    $31.29
  • Stant® - Engine Coolant Thermostat and Housing Assembly
    Stant®Engine Coolant Thermostat and Housing Assembly (14602)
    1
    # mpn1934711
    Engine Coolant Thermostat and Housing Assembly (14602) by Stant®. Quantity: 4 Bolt Hole. Temperature: 206F. Get fast engine warm-up and dependable engine operating temperature with a Stant thermostat. Stant’s exclusive ELAC®...
    Quality construction ensures exact fit and prolonged service lifeStainless steel bridge with channel-design for strength and rigidity
    $41.39
  • Facet® - Engine Coolant Thermostat
    Facet®Engine Coolant Thermostat (7.8302S)
    0
    # mpn4899663343
    Engine Coolant Thermostat (7.8302S) by Facet®. Facet products are designed, manufactured, and tested internally and the external works are entrusted to selected partners that operate in an integrated manner with Facet processes,...
    The reliable goods for increase of reliability of the carQuality equal, if not superior, to that of the original components
    $12.54
  • Facet® - Engine Coolant Thermostat
    Facet®Engine Coolant Thermostat (7.8827K)
    0
    # mpn4899663174
    Engine Coolant Thermostat (7.8827K) by Facet®. Facet products are designed, manufactured, and tested internally and the external works are entrusted to selected partners that operate in an integrated manner with Facet processes,...
    The reliable goods for increase of reliability of the carQuality equal, if not superior, to that of the original components
    $40.36
  • Facet® - Engine Coolant Thermostat
    Facet®Engine Coolant Thermostat (7.8827)
    0
    # mpn4899663081
    Engine Coolant Thermostat (7.8827) by Facet®. Facet products are designed, manufactured, and tested internally and the external works are entrusted to selected partners that operate in an integrated manner with Facet processes,...
    The reliable goods for increase of reliability of the carQuality equal, if not superior, to that of the original components
    $19.87
  • Facet® - Engine Coolant Thermostat
    Facet®Engine Coolant Thermostat (7.8260S)
    0
    # mpn4899663059
    Engine Coolant Thermostat (7.8260S) by Facet®. Facet products are designed, manufactured, and tested internally and the external works are entrusted to selected partners that operate in an integrated manner with Facet processes,...
    The reliable goods for increase of reliability of the carQuality equal, if not superior, to that of the original components
    $14.00
  • Facet® - Engine Coolant Thermostat
    Facet®Engine Coolant Thermostat (7.8303)
    0
    # mpn4899662960
    Engine Coolant Thermostat (7.8303) by Facet®. Facet products are designed, manufactured, and tested internally and the external works are entrusted to selected partners that operate in an integrated manner with Facet processes,...
    The reliable goods for increase of reliability of the carQuality equal, if not superior, to that of the original components
    $12.54
  • Facet® - Engine Coolant Thermostat
    Facet®Engine Coolant Thermostat (7.8254S)
    0
    # mpn4899662800
    Engine Coolant Thermostat (7.8254S) by Facet®. Facet products are designed, manufactured, and tested internally and the external works are entrusted to selected partners that operate in an integrated manner with Facet processes,...
    The reliable goods for increase of reliability of the carQuality equal, if not superior, to that of the original components
    $12.25




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The BMW 3-Series was developed by the German carmaker as a successor of their 02-Series. Originally, the vehicle was available exclusively as a 2-door coupe, while later the convertible version was added to the range. The first model year for this automobile was 1975, while in the United States the 3-Series appeared only two years after the official release. The American version of this BMW car featured certain differences from its European sibling. To meet the emission control regulations, the power output of the engine was decreased. Front and rear bumper bars were enlarged and headlight assembly was switched to sealed beam lights, while side reflectors and indicator lights became larger.

A thermostat is a very important component of the vehicle’s engine cooling system. When the water in the inner cooling circle gets hot enough, the thermostat opens and allows the water from the outer cooling circle to circulate through the system. If the thermostat of your German automobile won’t open, the engine may get overheated, which will lead to further damage. If you’ve faced issues with the engine cooling system and are shopping for a BMW 3-Series thermostat, you’ve come to the right place! In our online catalog you will find everything to restore your BMW car and put it back on the road.

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