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MITZONE Engine Coolant Thermostat Housing Heat Manage Module compatible with 2017-2021 BMW X3 X4 230i 330e 330i 430i 530e 530i 740e xDrive B46 B48 2.0L Replace 11537644811

  • Based on 10 reviews
Condition: New
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$106.59 Why this price?
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Availability: 19 left in stock
Fulfilled by Amazon

Arrives Tuesday, May 12
Order within 20 hours and 53 minutes
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Color: B46 B48


Features

  • DETAILS: Engine coolant thermostat housing assembly with Thermostat Housing, Bolt, O-rings, Temperature Sensor (Installed Already) Material: Plastic
  • FUNCTION: Thermostat Housing ensures that the engine operates in the proper temperature range by regulating the amount of coolant entering the radiator and reducing engine wear

Manufacturer: ‎MITZONE


Brand: ‎MITZONE


Model: ‎001-1143


Item Weight: ‎2.83 pounds


Package Dimensions: ‎9.61 x 8.94 x 6.38 inches


Item model number: ‎001-1143


Exterior: ‎Plastic


Manufacturer Part Number: ‎001-1143


OEM Part Number: ‎11537644811


Position: ‎Inside


Date First Available: November 21, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, May 12

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Great
Color: B46 B48
Part get the job done great value
Reviewed in the United States on October 11, 2025 by Rey Aponte

  • Failed within a couple months.
Color: B46 B48
I bought this for a customer vehicle, and the thermostat will no longer open. I contacted MIT Zone and gave them my order and let them know my address so they can ship me another one under warranty and it's been 24 hours and I haven't heard from them. I don't know what's going to happen next, but if I don't hear anything in the next 24 hours, I'll revise the review Edit: absolutely no contact from the company, which means there is actually no warranty on this because if you can't get a hold of the company, then you are forced to go out and hurry up and buy a thermostat elsewhere to get yourself back on the road which means that I wouldn't recommend this product to anyone. Because it's going to go bad because it's very low quality, and they won't answer any of the emails to get a warranty replacement out as quick as possible. ... show more
Reviewed in the United States on November 25, 2025 by Admin

  • Nice
Color: B46 B48
Awesome Product.
Reviewed in the United States on February 11, 2025 by angel flores

  • 빠른배송
Color: B46 B48
배송이 빨라요.
Reviewed in the United States on February 16, 2026 by insoek choi

  • Leaked right away
Color: B46 B48
Hoses don’t fit snug enough
Reviewed in the United States on January 28, 2025 by Mord

  • Awesome
Color: B46 B48
Great site and product description was as described
Reviewed in the United States on November 16, 2024 by Cassy

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