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2020 - 2024 BMW X3 Engine Coolant Thermostat (Mishimoto) NEW

$ 139 .95
120-DayReturns
LifetimeWarranty
100%Money-Back

Product Notes Read before buying

The Mishimoto racing thermostat for the BMW M3/M4 2015-2019 is designed to help your cooling system operate at peak efficiency, whether you're cruising to your local car meet or tearing up the track. Our thermostat begins to open 9°F (5°C) earlier than the stock thermostat at 212°F (100°C). That allows precious coolant to flow into the radiator and start shedding heat sooner. Couple this thermostat with a Mishimoto performance aluminum radiator and you have the recipe for an engine that runs cool no matter the situation. This thermostat includes an OEM-quality housing and like all of our thermostats, this BMW M3/M4 2015-2019 thermostat is backed by our Mishimoto Lifetime Warranty.
Brand: Mishimoto
Condition: New
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Specifications & Info


Attribute Value
Install Difficulty 3
SellingPoint01 Direct Fit For Bmw M3/m4 2015+, Direct Fit For Bmw M3/m4 2015-2019
SellingPoint02 Includes Cast Aluminum Thermostat Housing
SellingPoint03 Begins Opening 9f (5c) Earlier Than Stock
SellingPoint04 Allows Cooling System To Operate At Peak Efficiency
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
TechSpec Applications Bmw 530i 2.0l L4 2017--bmw 540i 3.0l L6 2017--bmw 545i 4.4l V8 2004-2005--bmw 550i Gt Xdrive 4.4l V8 2010-2017--bmw 550i Gt 4.4l V8 2010-2015--bmw 550i Xdrive 4.4l V8 2011-2016--bmw 550i 4.4l V8 2011-2016--bmw 550i 4.8l V8 2006-2010--bmw 645ci 4.4l V8 200, Bmw M3/m4 2015-2019
TechSpec Chassis Codes N/a
TechSpec Engine Codes N/a
TechSpec Includes (1) Mishimoto Racing Thermostat--(1) Thermostat Gasket--mishimoto Lifetime Warranty
TechSpec Mishimoto Activation Temperature (F) 212
TechSpec Note N/a
TechSpec OEM Activation Temperature (F) 221

Vehicle Fitment Guide

This part fits the following vehicles:

BMW 1 model (tapclick to expand)(tapclick to hide)
X3 2020-2024 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
M SUV 2020 - 2024 L6 3.0L Turbo AWD Automatic
M Competition SUV 2020 - 2024 L6 3.0L Turbo AWD Automatic
M40i SUV 2022, 2024 L6 3.0L MILD HYBRID EV-GAS (MHEV) Turbo AWD Automatic
M40i SUV 2020 - 2024 L6 3.0L Turbo AWD Automatic
sDrive20i SUV 2021 - 2024 L4 2.0L Turbo RWD Automatic
sDrive20i Executive SUV 2020 L4 2.0L Turbo RWD Automatic
sDrive30i SUV 2020 - 2024 L4 2.0L Turbo RWD Automatic
xDrive30e SUV 2022 L4 2.0L PLUG-IN HYBRID EV-GAS (PHEV) Turbo RWD Automatic
xDrive30e SUV 2020 - 2024 L4 2.0L PLUG-IN HYBRID EV-GAS (PHEV) Turbo AWD Automatic
xDrive30e Outdoor Edition SUV 2024 L4 2.0L PLUG-IN HYBRID EV-GAS (PHEV) Turbo AWD Automatic
xDrive30i SUV 2020 - 2024 L4 2.0L Turbo AWD Automatic
xDrive30i Outdoor Edition SUV 2022 - 2023 L4 2.0L Turbo AWD Automatic
xDrive30i Protection SUV 2020 - 2024 L4 2.0L Turbo AWD Automatic
xDrive30i X Line SUV 2020 L4 2.0L Turbo AWD Automatic
Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

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Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Lifetime Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.

Returns (120 Days)

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.
The Mishimoto racing thermostat for the BMW M3/M4 2015-2019 is designed to help your cooling system operate at peak efficiency, whether you're cruising to your local car meet or tearing up the track. Our thermostat begins to open 9°F (5°C) earlier than the stock thermostat at 212°F (100°C). That allows precious coolant to flow into the radiator and start shedding heat sooner. Couple this thermostat with a Mishimoto performance aluminum radiator and you have the recipe for an engine that runs cool no matter the situation. This thermostat includes an OEM-quality housing and like all of our thermostats, this BMW M3/M4 2015-2019 thermostat is backed by our Mishimoto Lifetime Warranty.

Fits Years: 2020 2021 2022 2023 2024

Fits Models: X3

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