NTK EF0088 Engine Coolant Temperature Sensor

Engine Coolant Temperature Sensor Overview

NTK EF0088 is an engine coolant temperature sensor built for import and domestic applications that use a 3-terminal blade connection and a rectangular female connector. It is part of the NTK Engine Coolant Temperature Sensor line and is backed by NTK’s OE-focused sensor expertise.

• 3-terminal blade design for the specified electrical connection.
• Rectangular female connector for a direct-style sensor interface.
• Built and tested to meet or exceed OE specifications.
• Subjected to thermal shock, vibration, and OBD verification testing.

Fitment and Application Details

Compatible with a wide range of vehicles, including Fits 1999-2005 Suzuki Grand Vitara, N/A; Fits 1999-2004 Chevrolet Tracker, N/A; Fits 1999-2004 Suzuki Vitara, N/A; Fits 2002-2004 Suzuki XL-7, N/A; Fits 1995-2002 Suzuki Esteem, N/A; Fits 2000-2001 Chevrolet Metro, N/A; Fits 1996-2001 Suzuki Swift, N/A; Fits 1996-2000 Pontiac Firefly, N/A; Fits 1998-1999 Chevrolet Metro, N/A; Fits 1996-1998 Suzuki Sidekick, N/A; and Fits 1996-1997 Geo Metro, N/A. This part number is EF0088, and it cross-references Beck/Arnley 158-0601 and Standard Ignition TS-423 for the same application.

What This Sensor Helps Address

• Incorrect coolant temperature readings at the engine management system.
• Faulty sensor signal output from a worn electrical connector interface.
• Driveability issues tied to inaccurate temperature input.
• OBD-related faults caused by sensor performance outside OE expectations.

Installation Notes and Quality

Verify connector shape, terminal type, and harness configuration before installation. This sensor does not include a wiring harness. NTK manufactures this sensor to OE-level standards and validates it through thermal shock, vibration, and OBD testing. Part number EF0088 is supported by NTK’s OE supplier background and technical sensor coverage.