Home› Belts and Cooling > Sensors› Global Parts 1814545 Engine Coolant Temperature Sensor - Engine Block
Global Parts 1814545 Engine Coolant Temperature Sensor - Engine BlockOE Quality 60-Day Returns
Part #: 1814545

Global Parts 1814545 Engine Coolant Temperature Sensor - Engine Block

Engine Block
245 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$23.25Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: BMW, Ford, and Mini, 135i, 230i, 230i xDrive, 330e, 330e xDrive, 330i, 330i xDrive, 335i, 335i GT xDrive, 335i xDrive, 428i xDrive, 430i, 430i Gran Coupe, 430i xDrive, 430i xDrive Gran Coupe, 530e, 530e xDrive, 530i, 530i xDrive, 540i, 540i xDrive, 640i, 640i Gran Coupe, 640i xDrive, 640i xDrive Gran Coupe, 640i xDrive Gran Turismo, 650i, 650i Gran Coupe, 740i, 740i xDrive, 740Li, 750i, 750i xDrive, 750Li, 750Li xDrive, 840i, 840i Gran Coupe, 840i xDrive, 840i xDrive Gran Coupe, ActiveHybrid 3, ActiveHybrid 5, ActiveHybrid 7, Alpina B8 Gran Coupe, Alpina XB7, Cooper, Cooper Clubman, Cooper Countryman, Explorer, i3, i3s, i8, M2, M235i, M235i xDrive, M235i xDrive Gran Coupe, M240i, M240i xDrive, M3, M340i, M340i xDrive, M4, M440i, M440i xDrive, M440i xDrive Gran Coupe, M5, M550i xDrive, M6 Gran Coupe, M760i xDrive, M8, M8 Gran Coupe, M850i xDrive, M850i xDrive Gran Coupe, X1, X2, X3, X4, X5, X6, X7, and Z4
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? See all Engine Coolant Temperature Sensor options

Engine Coolant Temperature Sensor for BMW and Mini

Global Parts 1814545 is an engine coolant temperature sensor that reports coolant temperature data to the ECM for accurate engine management. Built as a direct replacement and engineered to OE specifications, it supports proper cooling-system control in BMW and Mini applications where precise temperature input matters.

  • Engine coolant temperature sensor for ECM temperature reporting
  • Direct replacement design for OE-style fit and function
  • Meets OE specifications for connector and terminal layout
  • Blade terminal type with 1 female oval connector
  • 2 male terminals for secure electrical connection
  • Global Parts part number 1814545

Fitment and Application Details

Compatible with a wide range of BMW and Mini vehicles, including Fits 2023 BMW 430i xDrive Gran Coupe, Engine Block; Fits 2020-2023 BMW 840i, Engine Block; Fits 2021-2022 BMW 330i, Engine Block; Fits 2020-2022 BMW X5, Engine Block; and Fits 2016-2019 Mini Cooper, On Block. This part cross-references A14508 and 13627580635 for the same application.

Use Global Parts 1814545 when replacing a faulty coolant temp sensor on BMW 330i, BMW X3, BMW X5, or Mini Cooper platforms. Accurate coolant temperature input helps the ECM manage engine operation and cooling-system response across 2009-2023 applications listed in the fitment data.

What This Sensor Helps Address

  • Incorrect coolant temperature readings at the ECM
  • Cooling fan or cooling-system control concerns
  • Overheating warnings tied to sensor signal loss
  • Hard starting or drivability issues related to temperature input
  • Check engine light conditions associated with coolant temperature faults

Installation Notes

Verify connector shape, terminal count, and mounting location before installation. This sensor uses a female oval connector with blade terminals and mounts at the engine block or other listed OE location depending on application. Confirm the vehicle’s exact year, make, model, and engine configuration against the fitment list before replacement.

Quality Assurance

Global Parts coolant temperature sensors are built to meet OE specifications and are intended as direct replacement components for consistent electrical signal output and dependable fitment.

BrandGlobal Parts
Part Number1814545
Terminal TypeBlade
Connector Quantity1
Connector ShapeOval
Terminal Quantity2
Connector GenderFemale
Terminal GenderMale

This part fits 245 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2023BMW430i xDrive Gran Coupe2.0LL4Engine Block
2023BMW840i3.0LL6Engine Block
2023BMW840i Gran Coupe3.0LL6Engine Block
2023BMW840i xDrive3.0LL6Engine Block
2023BMW840i xDrive Gran Coupe3.0LL6Engine Block
2023BMWAlpina B8 Gran Coupe4.4LV8Engine Block
2023FordExplorer3.0LV6Engine Block
2022BMW230i2.0LL4Engine Block
2022BMW330e2.0LL4Engine Block
2022BMW330e xDrive2.0LL4Engine Block
2022BMW330i2.0LL4Engine Block
2022BMW330i xDrive2.0LL4Engine Block
2022BMW430i2.0LL4Engine Block
2022BMW430i Gran Coupe2.0LL4Engine Block
2022BMW430i xDrive2.0LL4Engine Block
2022BMW750i xDrive4.4LV8Engine Block
2022BMW840i3.0LL6Engine Block
2022BMW840i Gran Coupe3.0LL6Engine Block
2022BMW840i xDrive3.0LL6Engine Block
2022BMW840i xDrive Gran Coupe3.0LL6Engine Block
2022BMWAlpina B8 Gran Coupe4.4LV8Engine Block
2022BMWAlpina XB74.4LV8Engine Block
2022BMWM235i xDrive Gran Coupe2.0LL4Engine Block
2022BMWM240i xDrive3.0LL6Engine Block
2022BMWM43.0LL6Engine Block
2022BMWM440i3.0LL6Engine Block
2022BMWM440i xDrive3.0LL6Engine Block
2022BMWM440i xDrive Gran Coupe3.0LL6Engine Block
2022BMWM550i xDrive4.4LV8Engine Block
2022BMWM760i xDrive6.6LV12Engine Block
2022BMWM850i xDrive4.4LV8Engine Block
2022BMWM850i xDrive Gran Coupe4.4LV8Engine Block
2022BMWX22.0LL4Engine Block
2022BMWX32.0LL4Engine Block
2022BMWX43.0LL6Engine Block
2022BMWX54.4LV8Engine Block
2022BMWX64.4LV8Engine Block
2022BMWX73.0LL6Engine Block
2022BMWZ42.0LL4Engine Block
2021BMW230i2.0LL4Engine Block
2021BMW230i xDrive2.0LL4Engine Block
2021BMW330e2.0LL4Engine Block
2021BMW330e xDrive2.0LL4Engine Block
2021BMW330i2.0LL4Engine Block
2021BMW330i xDrive2.0LL4Engine Block
2021BMW430i2.0LL4Engine Block
2021BMW430i xDrive2.0LL4Engine Block
2021BMW530e2.0LL4Engine Block
2021BMW530e xDrive2.0LL4Engine Block
2021BMW530i2.0LL4Engine Block
2021BMW530i xDrive2.0LL4Engine Block
2021BMW540i3.0LL6Engine Block
2021BMW540i xDrive3.0LL6Engine Block
2021BMW740i3.0LL6Engine Block
2021BMW740i xDrive3.0LL6Engine Block
2021BMW750i xDrive4.4LV8Engine Block
2021BMW840i3.0LL6Engine Block
2021BMW840i Gran Coupe3.0LL6Engine Block
2021BMW840i xDrive3.0LL6Engine Block
2021BMW840i xDrive Gran Coupe3.0LL6Engine Block
2021BMWAlpina XB74.4LV8Engine Block
2021BMWi30.6LL2Engine Block
2021BMWi3s0.6LL2Engine Block
2021BMWM235i xDrive Gran Coupe2.0LL4Engine Block
2021BMWM240i3.0LL6Engine Block
2021BMWM240i xDrive3.0LL6Engine Block
2021BMWM33.0LL6Engine Block
2021BMWM340i3.0LL6Engine Block
2021BMWM340i xDrive3.0LL6Engine Block
2021BMWM43.0LL6Engine Block
2021BMWM440i3.0LL6Engine Block
2021BMWM440i xDrive3.0LL6Engine Block
2021BMWM54.4LV8Engine Block
2021BMWM550i xDrive4.4LV8Engine Block
2021BMWM760i xDrive6.6LV12Engine Block
2021BMWM850i xDrive4.4LV8Engine Block
2021BMWM850i xDrive Gran Coupe4.4LV8Engine Block
2021BMWX12.0LL4Engine Block
2021BMWX22.0LL4Engine Block
2021BMWX33.0LL6Engine Block
2021BMWX43.0LL6Engine Block
2021BMWX53.0LL6Engine Block
2021BMWX64.4LV8Engine Block
2021BMWX73.0LL6Engine Block
2021BMWZ43.0LL6Engine Block
2020BMW530e2.0LL4N/A
2020BMW530e xDrive2.0LL4Engine Block
2020BMW530i2.0LL4Engine Block
2020BMW530i xDrive2.0LL4Engine Block
2020BMW540i3.0LL6Engine Block
2020BMW540i xDrive3.0LL6Engine Block
2020BMW740i3.0LL6Engine Block
2020BMW740i xDrive3.0LL6Engine Block
2020BMW750i xDrive4.4LV8Engine Block
2020BMW840i3.0LL6Engine Block
2020BMW840i Gran Coupe3.0LL6Engine Block
2020BMW840i xDrive3.0LL6Engine Block
2020BMW840i xDrive Gran Coupe3.0LL6Engine Block
2020BMWi30.6LL2Engine Block
2020BMWi3s0.6LL2Engine Block
2020BMWM235i xDrive Gran Coupe2.0LL4Engine Block
2020BMWM240i3.0LL6Engine Block
2020BMWM240i xDrive3.0LL6Engine Block
2020BMWM43.0LL6Engine Block
2020BMWM54.4LV8Engine Block
2020BMWM550i xDrive4.4LV8Engine Block
2020BMWM760i xDrive6.6LV12Engine Block
2020BMWM84.4LV8Engine Block
2020BMWM8 Gran Coupe4.4LV8Engine Block
2020BMWM850i xDrive4.4LV8Engine Block
2020BMWX12.0LL4Engine Block
2020BMWX32.0LL4Engine Block
2020BMWX43.0LL6Engine Block
2020BMWX54.4LV8Engine Block
2020BMWX64.4LV8Engine Block
2019BMW530i xDrive2.0LL4N/A
2019BMW640i xDrive Gran Coupe3.0LL6N/ACylinder Head Temp
2019BMW640i xDrive Gran Turismo3.0LL6N/ACylinder Head Temp
2019BMW650i Gran Coupe4.4LV8N/ACylinder Head Temp
2019BMW750i4.4LV8N/A
2019BMW750i xDrive4.4LV8N/A
2019BMWi3-L--N/A
2019BMWi3s0.6LL2N/A
2019BMWi81.5LL3N/A
2019BMWM23.0LL6N/AOn Block
2019BMWM240i xDrive3.0LL6N/A
2019BMWM43.0LL6N/ACylinder Head Temp
2019BMWM54.4LV8N/A
2019BMWM550i xDrive4.4LV8N/A
2019BMWM6 Gran Coupe4.4LV8N/A
2019BMWM760i xDrive6.6LV12N/A
2019BMWM850i xDrive4.4LV8N/A
2019BMWX12.0LL4N/A
2019BMWX33.0LL6N/ACoolant Temp
2019BMWX42.0LL4N/ACoolant Temp
2019BMWX54.4LV8N/A
2019BMWX63.0LL6N/ACoolant Temp
2019MiniCooper2.0LL4N/AOn Block
2019MiniCooper Clubman1.5LL3N/AOn Block
2019MiniCooper Countryman1.5LL3N/AOn Block
2018BMW430i xDrive2.0LL4N/A
2018BMW530i xDrive2.0LL4N/A
2018BMW540i xDrive3.0LL6N/A
2018BMW640i3.0LL6N/A
2018BMW640i Gran Coupe3.0LL6N/ACylinder Head Temp
2018BMW640i xDrive3.0LL6N/ACylinder Head Temp
2018BMW640i xDrive Gran Turismo3.0LL6N/ACylinder Head Temp
2018BMW650i4.4LV8N/ACylinder Head Temp
2018BMW650i Gran Coupe4.4LV8N/ACylinder Head Temp
2018BMW740i3.0LL6N/A
2018BMW740i xDrive3.0LL6N/A
2018BMW750i4.4LV8N/A
2018BMW750i xDrive4.4LV8N/A
2018BMW750Li xDrive4.4LV8N/A
2018BMWi30.6LL2N/A
2018BMWi3s-L--N/A
2018BMWM240i xDrive3.0LL6N/A
2018BMWM33.0LL6N/ACylinder Head Temp
2018BMWM43.0LL6N/ACylinder Head Temp
2018BMWM54.4LV8N/A
2018BMWM550i xDrive4.4LV8N/A
2018BMWM6 Gran Coupe4.4LV8N/ALocated on Engine Block
2018BMWM760i xDrive6.6LV12N/A
2018BMWX12.0LL4N/A
2018BMWX22.0LL4N/A
2018BMWX33.0LL6N/ACoolant Temp
2018BMWX43.0LL6N/ACoolant Temp
2018BMWX53.0LL6N/A
2018BMWX64.4LV8N/A
2018MiniCooper2.0LL4N/AOn Block
2018MiniCooper Clubman2.0LL4N/AOn Block
2018MiniCooper Countryman1.5LL3N/AOn Block
2017BMW430i xDrive2.0LL4N/A
2017BMW530i xDrive2.0LL4N/A
2017BMW540i3.0LL6N/A
2017BMW540i xDrive3.0LL6N/A
2017BMW740i xDrive3.0LL6N/A
2017BMW750i4.4LV8N/AOn Radiator
2017BMW750i xDrive4.4LV8N/A
2017BMWi30.6LL2N/A
2017BMWi81.5LL3N/A
2017BMWM240i3.0LL6N/A
2017BMWM240i xDrive3.0LL6N/A
2017BMWM33.0LL6N/ACylinder Head Temp
2017BMWM43.0LL6N/ACylinder Head Temp
2017BMWM760i xDrive6.6LV12N/A
2017BMWX12.0LL4N/A
2017MiniCooper2.0LL4N/AOn Block
2017MiniCooper Clubman2.0LL4N/AOn Block
2017MiniCooper Countryman2.0LL4N/AOn Block
2016BMW750i4.4LV8N/AOn Radiator
2016BMW750i xDrive4.4LV8N/A
2016BMWi3-L--N/A
2016BMWi81.5LL3N/A
2016BMWM33.0LL6N/ACylinder Head Temp
2016BMWM43.0LL6N/ACylinder Head Temp
2016BMWX12.0LL4N/A
2016BMWX32.0LL4N/ACoolant Temp Sensor
2016MiniCooper2.0LL4N/AOn Block
2016MiniCooper Clubman2.0LL4N/AOn Block
2015BMW335i3.0LL6N/A
2015BMW335i GT xDrive3.0LL6N/A
2015BMW428i xDrive2.0LL4N/A
2015BMW640i3.0LL6N/A
2015BMW640i Gran Coupe3.0LL6N/ACylinder Head Temp
2015BMW640i xDrive3.0LL6N/ACylinder Head Temp
2015BMW640i xDrive Gran Coupe3.0LL6N/ACylinder Head Temp
2015BMW740Li3.0LL6N/AOn Block
2015BMW750i4.4LV8N/AOn Block
2015BMW750i xDrive4.4LV8N/AOn Block
2015BMW750Li4.4LV8N/AOn Block
2015BMW750Li xDrive4.4LV8N/AOn Block
2015BMWActiveHybrid 33.0LL6N/AOn Block
2015BMWActiveHybrid 53.0LL6N/A
2015BMWi3-L--N/A
2015BMWi81.5LL3N/A
2015BMWM235i3.0LL6N/AOn Block
2015BMWM235i xDrive3.0LL6N/AOn Block
2015BMWM33.0LL6N/ACylinder Head Temp
2015BMWM43.0LL6N/ACylinder Head Temp
2015BMWX13.0LL6N/A
2014BMW335i3.0LL6N/A
2014BMW335i GT xDrive3.0LL6N/A
2014BMW640i3.0LL6N/A
2014BMW640i Gran Coupe3.0LL6N/ACylinder Head Temp
2014BMW640i xDrive3.0LL6N/ACylinder Head Temp
2014BMW640i xDrive Gran Coupe3.0LL6N/ACylinder Head Temp
2014BMWActiveHybrid 33.0LL6N/AOn Block
2014BMWActiveHybrid 53.0LL6N/A
2014BMWi30.6LL2N/A
2014BMWi81.5LL3N/A
2014BMWM235i3.0LL6N/AOn Block
2014BMWX13.0LL6N/ALocated on Engine Block
2013BMW135i3.0LL6N/A
2013BMW335i3.0LL6N/ALocated on Engine Block
2013BMW640i3.0LL6N/A
2013BMW640i Gran Coupe3.0LL6N/ACylinder Head Temp
2013BMWActiveHybrid 33.0LL6N/AOn Block
2013BMWActiveHybrid 53.0LL6N/A
2013BMWActiveHybrid 73.0LL6N/AOn Block
2012BMW135i3.0LL6N/A
2012BMW335i3.0LL6N/ALocated on Engine Block
2012BMW640i3.0LL6N/A
2012BMWActiveHybrid 53.0LL6N/A
2009BMW335i xDrive3.0LL6N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

136275806352112021A14508ES113090TS658

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

Related Articles