Engine Coolant Temperature Sensor For Ford EcoSport 2018 1.5L GK2Z12A648A Replacement

Main description

Keep your Ford EcoSport running smoothly with this Engine Coolant Temperature Sensor GK2Z12A648A. This sensor monitors the engine’s coolant temperature and sends precise readings to the engine control unit (ECU), enabling optimal fuel delivery, ignition timing, and temperature management for a reliable cold start and steady warm-up. A faulty coolant temperature sensor can lead to hard starting, inconsistent idle, poor fuel economy, and erratic gauge readings—solving these issues with a direct, OE-matched replacement helps your engine perform as designed.

Designed as a direct replacement for Ford EcoSport 2018 1.5L models, it matches OE references GK2Z12A648A and GK2A12A648A. Originating from Mainland China, this sensor is built to withstand typical engine bay conditions and provide stable, accurate temperature readings that your ECU can rely on. It fits the existing harness connector and mounting footprint for an uncomplicated swap—often without reprogramming.

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Benefits & Tips

• Restore accurate coolant temperature readings to improve cold-start performance, idle stability, and overall fuel efficiency.
• OE-equivalent replacement that fits the Ford EcoSport 2018 1.5L engine without altering wiring or mounting points.
• For DIY enthusiasts or professional mechanics: ensure the engine is cool before replacement, disconnect the battery, and handle the sensor with care to avoid damaging the connector.

Product specifications

• Product: Engine Coolant Temperature Sensor
• Part numbers: GK2Z12A648A (primary), GK2A12A648A (OE reference)
• Vehicle compatibility: Ford EcoSport 2018 1.5L
• Origin: Mainland China
• Brand: NONE
• Function: Monitors engine coolant temperature and informs the ECU for optimal fuel, timing, and emissions control

Package includes:

• 1 x Engine Coolant Temperature Sensor GK2Z12A648A

Warnings/Reminders

• Compatibility: Ensure GK2Z12A648A matches your OE part GK2Z12A648A for the Ford EcoSport 2018 1.5L engine.
• Installation: Professional installation is recommended. Disconnect the battery before replacement; avoid hot engine contact; ensure proper seating to prevent coolant leaks.
• Post-install: Check for coolant leaks and verify that the temperature readings on the dashboard and ECU respond correctly as the engine warms up.