NTK EF0159 Engine Coolant Temperature Sensor
OE Quality 60-Day Returns
NTK
 NTK Drive Motor Battery Pack Coolant Temperature Sensor

NTK EF0159 Engine Coolant Temperature Sensor

Brand NTK EF0159
Terminal Type Blade
Connector Shape Rectangular
Terminal Quantity 2
Connector Gender Female
Wiring Harness Included No
Product line NTK Drive Motor Battery Pack Coolant Temperature Sensor
Fits Ford, Jaguar, Land Rover, Lincoln, Mazda, and Mercury · 152 vehicles

OE supplier pedigree. Built from OE experience and tested for thermal shock, vibration, and OBD verification.

Meets OE specs. Manufactured to meet or exceed original equipment requirements.

Blade terminals. Rectangular female connector with two terminals for a secure electrical connection.

Cross-references Beck/Arnley 158-1443, Standard Ignition TX139 and 3L8Z-12A648-AA for the same application. See all 14.

$45.50Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $45.50
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Engine Coolant Temperature Sensor options

NTK Engine Coolant Temperature Sensor EF0159

The NTK EF0159 engine coolant temperature sensor provides OE-style temperature monitoring for a wide range of Ford, Jaguar, Land Rover, Lincoln, Mazda, and Mercury applications. Built with a 2-terminal blade design, rectangular female connector, and no wiring harness included, it is a direct-fit sensor for vehicles that rely on accurate coolant temperature input for engine management.

Key Features

  • NTK Engine Coolant Temperature Sensor, part number EF0159
  • 2-terminal blade connection with rectangular female connector
  • No wiring harness included
  • Built to meet or exceed OE specifications
  • Tested for thermal shock, vibration, and OBD verification
  • OE application coverage for import and domestic vehicles

Product Details

NTK, The Sensor Specialist, expands its technical sensor lineup with OE-focused coverage backed by more than 80 years of automotive experience. The EF0159 is manufactured using OE application data and validated through demanding testing to support reliable coolant temperature signal output. For drivers and technicians servicing a Ford Focus, Jaguar XF, or Land Rover Range Rover Sport, this sensor helps maintain accurate engine temperature reporting for proper fuel, idle, and cooling system control. The NTK EF0159 is also cross-referenced to Beck/Arnley 158-1443 and Standard Ignition TX139 for the same application.

Used For

  • Incorrect coolant temperature readings
  • Check engine light concerns related to temperature sensor input
  • Hard starting or rough running caused by inaccurate engine temperature data
  • Cooling fan control issues tied to sensor signal errors
  • Driveability problems on Ford Focus, Jaguar XF, and Land Rover Range Rover Sport applications

Installation Notes and Tips

  • Verify connector style, terminal count, and sensor location before installation.
  • Some applications place the sensor in the lower radiator hose or water crossover.
  • Inspect the connector and harness terminals for corrosion or damage before replacing the sensor.
  • Confirm the vehicle year and engine configuration against the fitment list, especially on Ford Focus, Fusion, and Land Rover models.

Quality Assurance

NTK sensors are produced to OE-level standards and undergo thermal shock, vibration, and OBD verification testing. This EF0159 is part of NTK’s technical sensor coverage for import and domestic vehicles, with application support for 2002-2018 model years across the listed fitments.

Related reading

This part fits 152 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelLitersCylindersFuel TypePositionNotes
2018FordFocus—-L--BATTERY EV (EV/BEV)N/ANTK Drive Motor Battery Pack Coolant Temperature Sensor
2017FordFocus—-L--BATTERY EV (EV/BEV)N/ANTK Drive Motor Battery Pack Coolant Temperature Sensor
2017JaguarXJR—5.0LV8—N/ANTK Engine Coolant Temperature Sensor
2017Land RoverDiscovery Sport—2.0LL4—N/ALocated in Lower Radiator Hose; NTK Engine Coolant Temperature Sensor
2017Land RoverRange Rover Evoque—2.0LL4—N/ALocated in Lower Radiator Hose; NTK Engine Coolant Temperature Sensor
2017Land RoverRange Rover Sport—5.0LV8—N/ANTK Engine Coolant Temperature Sensor
2017Land RoverRange Rover Sport—3.0LV6—N/ANTK Engine Coolant Temperature Sensor
2016FordFocusElectric-L--—N/ANTK Engine Coolant Temperature Sensor
2016JaguarF-Type—5.0LV8—N/ANTK Engine Coolant Temperature Sensor
2016JaguarF-Type—3.0LV6—N/ANTK Engine Coolant Temperature Sensor
2016JaguarXF—3.0LV6—N/ANTK Engine Coolant Temperature Sensor
2016JaguarXJ—5.0LV8—N/ANTK Engine Coolant Temperature Sensor
2016JaguarXJR—5.0LV8—N/ANTK Engine Coolant Temperature Sensor
2016Land RoverDiscovery Sport—2.0LL4—N/ALocated in Lower Radiator Hose; NTK Engine Coolant Temperature Sensor
2016Land RoverLR4—3.0LV6—N/ANTK Engine Coolant Temperature Sensor
2016Land RoverRange Rover—5.0LV8—N/ANTK Engine Coolant Temperature Sensor
2016Land RoverRange Rover—3.0LV6—N/ANTK Engine Coolant Temperature Sensor
2016Land RoverRange Rover Evoque—2.0LL4—N/ALocated in Lower Radiator Hose; NTK Engine Coolant Temperature Sensor
2016Land RoverRange Rover Sport—5.0LV8—N/ANTK Engine Coolant Temperature Sensor
2016Land RoverRange Rover Sport—3.0LV6—N/ANTK Engine Coolant Temperature Sensor
2015FordFocusElectric-L--—N/ANTK Engine Coolant Temperature Sensor
2015JaguarF-Type—5.0LV8—N/ANTK Engine Coolant Temperature Sensor
2015JaguarF-Type—3.0LV6—N/ANTK Engine Coolant Temperature Sensor
2015JaguarXF—5.0LV8—N/ANTK Engine Coolant Temperature Sensor
2015JaguarXF—3.0LV6—N/ANTK Engine Coolant Temperature Sensor
2015JaguarXFR—5.0LV8—N/ANTK Engine Coolant Temperature Sensor
2015JaguarXFR-S—5.0LV8—N/ANTK Engine Coolant Temperature Sensor
2015JaguarXJ—5.0LV8—N/ANTK Engine Coolant Temperature Sensor
2015JaguarXJ—3.0LV6—N/ANTK Engine Coolant Temperature Sensor
2015JaguarXJR—5.0LV8—N/ANTK Engine Coolant Temperature Sensor
2015JaguarXK—5.0LV8—N/ANTK Engine Coolant Temperature Sensor
2015JaguarXKR—5.0LV8—N/ANTK Engine Coolant Temperature Sensor
2015JaguarXKR-S—5.0LV8—N/ANTK Engine Coolant Temperature Sensor
2015Land RoverDiscovery Sport—2.0LL4—N/ALocated in Lower Radiator Hose; NTK Engine Coolant Temperature Sensor
2015Land RoverLR2—2.0LL4—N/ALocated in Lower Radiator Hose; NTK Engine Coolant Temperature Sensor
2015Land RoverLR4—3.0LV6—N/ANTK Engine Coolant Temperature Sensor
2015Land RoverRange Rover—5.0LV8—N/ANTK Engine Coolant Temperature Sensor
2015Land RoverRange Rover—3.0LV6—N/ANTK Engine Coolant Temperature Sensor
2015Land RoverRange Rover Evoque—2.0LL4—N/ALocated in Lower Radiator Hose; NTK Engine Coolant Temperature Sensor
2015Land RoverRange Rover Sport—5.0LV8—N/ANTK Engine Coolant Temperature Sensor
2015Land RoverRange Rover Sport—3.0LV6—N/ANTK Engine Coolant Temperature Sensor
2014FordFocus—-L--BATTERY EV (EV/BEV)N/ANTK Drive Motor Battery Pack Coolant Temperature Sensor
2014FordFusion—2.0LL4—N/ANTK Engine Coolant Temperature Sensor
2014JaguarF-Type—5.0LV8—N/ANTK Engine Coolant Temperature Sensor
2014JaguarF-Type—3.0LV6—N/ANTK Engine Coolant Temperature Sensor
2014JaguarXF—5.0LV8—N/ANTK Engine Coolant Temperature Sensor
2014JaguarXF—3.0LV6—N/ANTK Engine Coolant Temperature Sensor
2014JaguarXFR—5.0LV8—N/ANTK Engine Coolant Temperature Sensor
2014JaguarXFR-S—5.0LV8—N/ANTK Engine Coolant Temperature Sensor
2014JaguarXJ—5.0LV8—N/ANTK Engine Coolant Temperature Sensor
2014JaguarXJ—3.0LV6—N/ANTK Engine Coolant Temperature Sensor
2014JaguarXJR—5.0LV8—N/ANTK Engine Coolant Temperature Sensor
2014JaguarXK—5.0LV8—N/ANTK Engine Coolant Temperature Sensor
2014JaguarXKR—5.0LV8—N/ANTK Engine Coolant Temperature Sensor
2014JaguarXKR-S—5.0LV8—N/ANTK Engine Coolant Temperature Sensor
2014Land RoverLR2—2.0LL4—N/ALocated in Lower Radiator Hose; NTK Engine Coolant Temperature Sensor
2014Land RoverLR4—3.0LV6—N/ANTK Engine Coolant Temperature Sensor
2014Land RoverRange Rover—5.0LV8—N/ANTK Engine Coolant Temperature Sensor
2014Land RoverRange Rover—3.0LV6—N/ANTK Engine Coolant Temperature Sensor
2014Land RoverRange Rover Evoque—2.0LL4—N/ALocated in Lower Radiator Hose; NTK Engine Coolant Temperature Sensor
2014Land RoverRange Rover Sport—5.0LV8—N/ANTK Engine Coolant Temperature Sensor
2014Land RoverRange Rover Sport—3.0LV6—N/ANTK Engine Coolant Temperature Sensor
2014LincolnMKZ—2.0LL4—N/ANTK Engine Coolant Temperature Sensor
2013FordC-Max—2.0LL4—N/ANTK Engine Coolant Temperature Sensor
2013FordFocus—-L--BATTERY EV (EV/BEV)N/ANTK Drive Motor Battery Pack Coolant Temperature Sensor
2013FordFusion—2.0LL4—N/ANTK Engine Coolant Temperature Sensor
2013JaguarXF—5.0LV8—N/ANTK Engine Coolant Temperature Sensor
2013JaguarXF—3.0LV6—N/ANTK Engine Coolant Temperature Sensor
2013JaguarXFR—5.0LV8—N/ANTK Engine Coolant Temperature Sensor
2013JaguarXFR-S—5.0LV8—N/ANTK Engine Coolant Temperature Sensor
2013JaguarXJ—5.0LV8—N/ANTK Engine Coolant Temperature Sensor
2013JaguarXJ—3.0LV6—N/ANTK Engine Coolant Temperature Sensor
2013JaguarXK—5.0LV8—N/ANTK Engine Coolant Temperature Sensor
2013JaguarXKR—5.0LV8—N/ANTK Engine Coolant Temperature Sensor
2013JaguarXKR-S—5.0LV8—N/ANTK Engine Coolant Temperature Sensor
2013Land RoverLR2—2.0LL4—N/ALocated in Lower Radiator Hose; NTK Engine Coolant Temperature Sensor
2013Land RoverLR4—5.0LV8—N/ANTK Engine Coolant Temperature Sensor
2013Land RoverRange Rover—5.0LV8—N/ANTK Engine Coolant Temperature Sensor
2013Land RoverRange Rover Evoque—2.0LL4—N/ALocated in Lower Radiator Hose; NTK Engine Coolant Temperature Sensor
2013Land RoverRange Rover Sport—5.0LV8—N/ANTK Engine Coolant Temperature Sensor
2013LincolnMKZ—2.0LL4—N/ANTK Engine Coolant Temperature Sensor
2012FordFocus—2.0LL4—N/AIn Water Crossover; NTK Engine Coolant Temperature Sensor
2012JaguarXF—5.0LV8—N/ANTK Engine Coolant Temperature Sensor
2012JaguarXFR—5.0LV8—N/ANTK Engine Coolant Temperature Sensor
2012JaguarXJ—5.0LV8—N/ANTK Engine Coolant Temperature Sensor
2012JaguarXK—5.0LV8—N/ANTK Engine Coolant Temperature Sensor
2012JaguarXKR—5.0LV8—N/ANTK Engine Coolant Temperature Sensor
2012JaguarXKR-S—5.0LV8—N/ANTK Engine Coolant Temperature Sensor
2012Land RoverLR4—5.0LV8—N/ANTK Engine Coolant Temperature Sensor
2012Land RoverRange Rover—5.0LV8—N/ANTK Engine Coolant Temperature Sensor
2012Land RoverRange Rover Evoque—2.0LL4—N/ALocated in Lower Radiator Hose; NTK Engine Coolant Temperature Sensor
2012Land RoverRange Rover Sport—5.0LV8—N/ANTK Engine Coolant Temperature Sensor
2011JaguarXF—5.0LV8—N/ANTK Engine Coolant Temperature Sensor
2011JaguarXFR—5.0LV8—N/ANTK Engine Coolant Temperature Sensor
2011JaguarXJ—5.0LV8—N/ANTK Engine Coolant Temperature Sensor
2011JaguarXK—5.0LV8—N/ANTK Engine Coolant Temperature Sensor
2011JaguarXKR—5.0LV8—N/ANTK Engine Coolant Temperature Sensor
2011Land RoverRange Rover Sport—5.0LV8—N/ANTK Engine Coolant Temperature Sensor
2010JaguarXF—5.0LV8—N/ANTK Engine Coolant Temperature Sensor
2010JaguarXFR—5.0LV8—N/ANTK Engine Coolant Temperature Sensor
2010JaguarXK—5.0LV8—N/ANTK Engine Coolant Temperature Sensor
2010JaguarXKR—5.0LV8—N/ANTK Engine Coolant Temperature Sensor
2010Land RoverLR4—5.0LV8—N/ANTK Engine Coolant Temperature Sensor
2010Land RoverRange Rover—5.0LV8—N/ANTK Engine Coolant Temperature Sensor
2010Land RoverRange Rover Sport—5.0LV8—N/ANTK Engine Coolant Temperature Sensor
2010MazdaB4000—4.0LV6—N/ANTK Engine Coolant Temperature Sensor
2009FordEscape—3.0LV6—N/ANTK Engine Coolant Temperature Sensor
2009FordFusion—3.0LV6—N/ANTK Engine Coolant Temperature Sensor
2009MazdaB4000—4.0LV6—N/ANTK Engine Coolant Temperature Sensor
2009MercuryMariner—3.0LV6—N/ANTK Engine Coolant Temperature Sensor
2009MercuryMilan—3.0LV6—N/ANTK Engine Coolant Temperature Sensor
2008FordEscape—3.0LV6—N/ANTK Engine Coolant Temperature Sensor
2008FordFusion—3.0LV6—N/ANTK Engine Coolant Temperature Sensor
2008Mazda6—3.0LV6—N/ANTK Engine Coolant Temperature Sensor
2008MazdaB4000—4.0LV6—N/ANTK Engine Coolant Temperature Sensor
2008MazdaTribute—3.0LV6—N/ATo 6/23/2008; NTK Engine Coolant Temperature Sensor
2008MercuryMariner—3.0LV6—N/ANTK Engine Coolant Temperature Sensor
2008MercuryMilan—3.0LV6—N/ANTK Engine Coolant Temperature Sensor
2007FordEscape—3.0LV6—N/ANTK Engine Coolant Temperature Sensor
2007FordFusion—3.0LV6—N/ANTK Engine Coolant Temperature Sensor
2007Mazda6—3.0LV6—N/ANTK Engine Coolant Temperature Sensor
2007MazdaB3000—3.0LV6—N/ANTK Engine Coolant Temperature Sensor
2007MazdaB4000—4.0LV6—N/ANTK Engine Coolant Temperature Sensor
2007MercuryMariner—3.0LV6—N/ANTK Engine Coolant Temperature Sensor
2007MercuryMilan—3.0LV6—N/ANTK Engine Coolant Temperature Sensor
2006FordEscape—3.0LV6—N/ANTK Engine Coolant Temperature Sensor
2006FordFusion—3.0LV6—N/ANTK Engine Coolant Temperature Sensor
2006FordTaurus—3.0LV6—N/AClamp-On Sensor; NTK Engine Coolant Temperature Sensor
2006LincolnZephyr—3.0LV6—N/ANTK Engine Coolant Temperature Sensor
2006Mazda6—3.0LV6—N/ANTK Engine Coolant Temperature Sensor
2006MazdaB3000—3.0LV6—N/ANTK Engine Coolant Temperature Sensor
2006MazdaB4000—4.0LV6—N/ANTK Engine Coolant Temperature Sensor
2006MazdaMPV—3.0LV6—N/ANTK Engine Coolant Temperature Sensor
2006MazdaTribute—3.0LV6—N/ANTK Engine Coolant Temperature Sensor
2006MercuryMariner—3.0LV6—N/ANTK Engine Coolant Temperature Sensor
2006MercuryMilan—3.0LV6—N/ANTK Engine Coolant Temperature Sensor
2005FordEscape—3.0LV6—N/ANTK Engine Coolant Temperature Sensor
2005FordTaurus—3.0LV6—N/AClamp-On Sensor; NTK Engine Coolant Temperature Sensor
2005Mazda6—3.0LV6—N/ANTK Engine Coolant Temperature Sensor
2005MazdaMPV—3.0LV6—N/ANTK Engine Coolant Temperature Sensor
2005MazdaTribute—3.0LV6—N/ANTK Engine Coolant Temperature Sensor
2005MercuryMariner—3.0LV6—N/ANTK Engine Coolant Temperature Sensor
2005MercurySable—3.0LV6—N/ANTK Engine Coolant Temperature Sensor
2004FordTaurus—3.0LV6—N/ANTK Engine Coolant Temperature Sensor
2004Mazda6—3.0LV6—N/ANTK Engine Coolant Temperature Sensor
2004MazdaMPV—3.0LV6—N/ANTK Engine Coolant Temperature Sensor
2004MercurySable—3.0LV6—N/ANTK Engine Coolant Temperature Sensor
2003FordTaurus—3.0LV6—N/ANTK Engine Coolant Temperature Sensor
2003Mazda6—3.0LV6—N/ANTK Engine Coolant Temperature Sensor
2003MazdaMPV—3.0LV6—N/ANTK Engine Coolant Temperature Sensor
2003MercurySable—3.0LV6—N/ANTK Engine Coolant Temperature Sensor
2002MazdaMPV—3.0LV6—N/ANTK Engine Coolant Temperature Sensor
Directly replaces or cross-references 14 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Beck/Arnley — 158-1443Standard Ignition — TX1393L8Z-12A648-AA434 6360AJ57-18-840AJ57-18-840ADY962JDE1634LR0 41442TS5751TS7211TX291WT5152WT5301