New Arrivals/Restock

Building upon a foundation of premium full-line products established under NGK ignition and NTK oxygen sensor products, NTK's expansion to technical sensors is part of our ongoing commitment to streamline product types and increase coverage under one premium brand: NTK, The Sensor Specialist. With over 80 years of automotive expertise, NGK's family of automotive products are driven by extreme dedication to innovation, performance and quality. NTK is the only OE supplier with a full-line of technical sensors in the aftermarket for import and domestic vehicles. Drawing from OE experience, NTK sensors undergo extreme testing conditions that include thermal shock, vibration and OBD verification. NTK sensors are manufactured to ensure a quality that meets or exceeds OE specifications. As new vehicles incorporate connected and automated technologies, trust The Sensor Specialist for full-line market support and OE application technology.

• Wires and probe length match OE. Mounting clip(s) included where applicable.
• NTK's Engine Coolant Temperature Sensors are manufactured to operational performance standards to meet or exceed OE fit, form and function to ensure proper engine operating temperature.
• Engine Coolant Temperature (ECT) Sensors measure the temperature of the coolant. The readings from the (ECT) sensor are sent back to the Engine Control Unit (ECU) to adjust the fuel injection and ignition timing.

Fits Select:
2003-2005 CHEVROLET TRAILBLAZER 6 Cyl 4.2 L
2002 CHEVROLET TRAILBLAZER
2003-2005 GMC ENVOY 6 Cyl 4.2 L
2002 GMC ENVOY
2004-2005 BUICK RAINIER 6 Cyl 4.2 L
2002 OLDSMOBILE BRAVADA
2003-2004 OLDSMOBILE BRAVADA 6 Cyl 4.2 L
2003-2005 ISUZU ASCENDER 6 Cyl 4.2 L
2005 SAAB 9-7X 6 Cyl 4.2 L
and more - add your vehicle to our fit widget to check

Manufacturer part number	EF0149
Vehicle make	Chevrolet, GMC, Buick, Oldsmobile, Isuzu, Saab
Vehicle model	ef0149
Vehicle year	2002, 2003, 2004, 2005
Automotive electrical part & accessory type	Wires
Compatibility	2002-2005 CHEVROLET TRAILBLAZER, 2002-2005 GMC ENVOY, 2003-2005 CHEVROLET TRAILBLAZER 6 Cyl 4.2 L, 2002 CHEVROLET TRAILBLAZER, 2003-2005 GMC ENVOY 6 Cyl 4.2 L, 2002 GMC ENVOY, 2004-2005 BUICK RAINIER 6 Cyl 4.2 L, 2002 OLDSMOBILE BRAVADA, 2003-2004 OLDSMOBILE BRAVADA 6 Cyl 4.2 L, 2003-2005 ISUZU ASCENDER 6 Cyl 4.2 L, 2005 SAAB 9-7X 6 Cyl 4.2 L
Compatible cars	2002-2005 CHEVROLET TRAILBLAZER, 2002-2005 GMC ENVOY, 2003-2005 CHEVROLET TRAILBLAZER 6 Cyl 4.2 L, 2002 CHEVROLET TRAILBLAZER, 2003-2005 GMC ENVOY 6 Cyl 4.2 L, 2002 GMC ENVOY, 2004-2005 BUICK RAINIER 6 Cyl 4.2 L, 2002 OLDSMOBILE BRAVADA, 2003-2004 OLDSMOBILE BRAVADA 6 Cyl 4.2 L, 2003-2005 ISUZU ASCENDER 6 Cyl 4.2 L, 2005 SAAB 9-7X 6 Cyl 4.2 L
Vehicle fitment type	Specific
Brand	NTK
Rec. use	Automotive
Color	Multicolor
Items included	Mounting clip(s)
Accessories	Mounting clip(s)
Pieces	1
Model	ef0149
Vehicle type	Motor Vehicle
Assembled product weight	0.51 lb