NTK AN0091 Ambient Air Temperature Sensor

Ambient Air Temperature Sensor Overview

NTK AN0091 is an ambient air temperature sensor built for direct replacement applications across select Honda and Acura vehicles. It uses a plastic body with a round female connector, blade terminals, and a push-on mount for a straightforward electrical and mechanical interface.

Compatible With Honda Pilot, Honda Odyssey, Honda Accord, Acura MDX, Acura ZDX, Acura CL, and Acura TL applications, this sensor supports accurate outside-air temperature input for HVAC and related vehicle systems. NTK AN0091 is part of the NTK Ambient Air Temperature Sensor line, backed by NTK’s OE-focused sensor engineering.

Key Features

• Plastic sensor housing for a lightweight, OE-style design
• Round connector shape with female connector gender
• Blade terminals with a 2-terminal layout
• Push-on mount for direct-fit installation
• NTK technical sensor line for import and domestic coverage

Detailed Description

NTK AN0091 is an ambient air temperature sensor engineered for vehicles that rely on outside-air temperature data for HVAC display and system logic. The fitment includes 1995-2003 Acura TL, 1997-2003 Acura CL, 2001-2013 Acura MDX, 2010-2013 Acura ZDX, 1998-2002 Honda Accord, 1999-2006 Honda Odyssey, 2003-2008 Honda Pilot, and 2007-2010 Honda Odyssey applications. Some Honda Pilot and Honda Odyssey listings note externally mounted applications, so the original mounting style should be matched during replacement. This part number, AN0091, is part of NTK’s technical sensor program, which draws on OE experience and testing practices used to verify thermal shock, vibration, and OBD performance. This part cross-references Dayco AX60 for the same application.

What It Helps Address

• Incorrect outside temperature readings on the dash or display
• Faulty ambient air input to HVAC control logic
• Sensor damage from age, vibration, or thermal cycling
• Connector or terminal mismatch during replacement
• Fitment issues when replacing an externally mounted sensor

Installation Notes and Tips

Confirm the connector style, terminal layout, and mounting style before installation. For Honda Pilot and Honda Odyssey applications with externally mounted notes, match the original sensor location and attachment style. Verify the vehicle application by year, make, and model before ordering AN0091.

Quality Assurance

NTK states that its technical sensors are tested under thermal shock, vibration, and OBD verification conditions and manufactured to meet or exceed OE specifications. AN0091 reflects NTK’s OE-focused sensor development for import and domestic coverage.