Standard Ignition AX46 Ambient Air Temperature Sensor

Name: Standard Ignition AX46 Ambient Air Temperature Sensor
Brand: Standard Ignition
SKU: FBHK-AX46
Price: 39.73 USD
Availability: InStock

⚙️ 127 vehicles fit this part

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✅OE Direct Replacement — Bolt-on fit, no modifications needed

🚗Fitment: Nissan and INFINITI, Frontier, G37, EX35, Pathfinder, Sentra, FX35, FX50, 370Z, Rogue, G35, Maxima, Murano, Q45, Altima, X-Trail, I35, M45, Xterra, QX4, G20, and I30

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Overview of Standard Ignition AX46 Ambient Air Temperature Sensor

The Standard Ignition AX46 Ambient Air Temperature Sensor is designed to provide accurate temperature readings for your vehicle's HVAC system. Compatible with a wide range of Nissan and INFINITI models, this sensor helps maintain optimal climate control performance.

Direct replacement for factory ambient air temperature sensors
Compatible with Nissan and INFINITI models including Altima, Maxima, Rogue, 370Z, FX35, and more
Ensures precise ambient air temperature readings for HVAC system efficiency
Durable construction for reliable long-term operation
Part number AX46 for easy identification and fitment

Product Details and Compatibility

The Standard Ignition AX46 Ambient Air Temperature Sensor is engineered to meet OEM specifications, ensuring seamless integration with your vehicle's HVAC system. This sensor is compatible with various Nissan models such as the Altima, Maxima, Sentra, Pathfinder, Frontier, Rogue, Xterra, and X-Trail, as well as INFINITI models including the 370Z, EX35, FX35, FX50, G20, G35, G37, I30, I35, M45, Murano, and Q45. By accurately measuring the outside air temperature, the sensor enables the climate control system to adjust heating and cooling functions effectively.

Common Applications and Problem Resolution

Helps resolve inaccurate cabin temperature readings
Prevents HVAC system from running inefficiently due to faulty temperature data
Addresses issues with automatic climate control not adjusting properly
Eliminates erratic temperature gauge behavior related to ambient air sensing
Supports proper operation of engine management systems that rely on ambient temperature input

Installation Notes and Tips

Ensure vehicle ignition is off before sensor replacement
Locate the ambient air temperature sensor, typically mounted near the front grille or bumper area
Disconnect the electrical connector carefully to avoid damage
Replace the sensor with the Standard Ignition AX46, securing it firmly in place
Verify proper sensor operation by checking HVAC system response after installation

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The AX46 Ambient Air Temperature Sensor undergoes rigorous quality control testing to ensure consistent functionality. This part is backed by Standard Ignition's limited warranty, covering defects in material and workmanship under normal use conditions.

Brand	Standard Ignition
Part Number	AX46
Attachment Method	Push On
Color	Black
Connector Gender	Female
Connector Shape	Round, Rectangular
Connector Shape	Round, Square
Connector Type	Plug In
Contents	Sensor
Mounting Bracket(s) Included	No
Terminal Gender	Male
Terminal Type	Blade
Wiring Harness Included	No

This part fits 127 vehicles. Search below:

Year	Make	Model	Submodel	Body Type	Liters	Cylinders	Position	Notes
2015	Nissan	Frontier					N/A
2014	Nissan	Frontier					N/A
2013	INFINITI	G37	Journey	Sedan			N/A
2013	Nissan	Frontier					N/A
2012	INFINITI	EX35					N/A
2012	INFINITI	FX35					N/A
2012	INFINITI	FX50					N/A
2012	INFINITI	G37	Journey	Sedan			N/A
2012	Nissan	Frontier					N/A
2012	Nissan	Pathfinder					N/A
2012	Nissan	Sentra					N/A
2011	INFINITI	EX35					N/A
2011	INFINITI	FX35					N/A
2011	INFINITI	FX50					N/A
2011	INFINITI	G37		Sedan			N/A
2011	Nissan	370Z					N/A	To 09/2011; To 9/11
2011	Nissan	Frontier					N/A
2011	Nissan	Pathfinder					N/A
2011	Nissan	Rogue					N/A
2011	Nissan	Sentra					N/A
2010	INFINITI	EX35					N/A
2010	INFINITI	FX35					N/A
2010	INFINITI	FX50					N/A
2010	INFINITI	G37		Sedan			N/A
2010	Nissan	370Z					N/A
2010	Nissan	Frontier					N/A
2010	Nissan	Pathfinder					N/A
2010	Nissan	Rogue					N/A
2010	Nissan	Sentra					N/A
2009	INFINITI	EX35					N/A
2009	INFINITI	FX35					N/A
2009	INFINITI	FX50					N/A
2009	INFINITI	G37		Sedan			N/A
2009	Nissan	370Z					N/A
2009	Nissan	Frontier					N/A
2009	Nissan	Pathfinder					N/A
2009	Nissan	Rogue					N/A
2009	Nissan	Sentra					N/A
2008	INFINITI	EX35					N/A
2008	INFINITI	G35					N/A
2008	Nissan	Frontier					N/A	From 7/08
2008	Nissan	Maxima					N/A
2008	Nissan	Pathfinder					N/A	No. 2
2008	Nissan	Rogue					N/A
2008	Nissan	Sentra					N/A
2007	INFINITI	G35					N/A
2007	Nissan	Maxima					N/A
2007	Nissan	Murano					N/A
2007	Nissan	Pathfinder					N/A	No. 2
2007	Nissan	Sentra					N/A
2006	INFINITI	G35					N/A
2006	INFINITI	Q45					N/A
2006	Nissan	Altima					N/A
2006	Nissan	Maxima					N/A
2006	Nissan	Murano					N/A
2006	Nissan	Pathfinder					N/A	No. 2
2006	Nissan	Sentra					N/A
2006	Nissan	X-Trail					N/A	w/ Mexico Emissions
2005	INFINITI	G35					N/A
2005	INFINITI	Q45					N/A
2005	Nissan	Altima					N/A
2005	Nissan	Maxima			3.5L	V6	N/A	11/04
2005	Nissan	Murano					N/A
2005	Nissan	Pathfinder					N/A	No. 2
2005	Nissan	Sentra					N/A
2005	Nissan	X-Trail					N/A	w/ Mexico Emissions
2004	INFINITI	G35					N/A
2004	INFINITI	I35					N/A
2004	INFINITI	M45					N/A
2004	INFINITI	Q45					N/A
2004	Nissan	Altima					N/A
2004	Nissan	Frontier					N/A
2004	Nissan	Murano					N/A
2004	Nissan	Sentra					N/A
2004	Nissan	X-Trail					N/A
2004	Nissan	Xterra					N/A
2003	INFINITI	G35					N/A	From 8/02
2003	INFINITI	I35					N/A
2003	INFINITI	M45					N/A
2003	INFINITI	Q45					N/A
2003	INFINITI	QX4					N/A
2003	Nissan	Altima					N/A
2003	Nissan	Frontier					N/A
2003	Nissan	Murano					N/A
2003	Nissan	Sentra					N/A
2003	Nissan	X-Trail					N/A
2003	Nissan	Xterra					N/A
2002	INFINITI	G20					N/A
2002	INFINITI	I35					N/A
2002	INFINITI	Q45					N/A
2002	INFINITI	QX4					N/A
2002	Nissan	Altima					N/A
2002	Nissan	Frontier					N/A
2002	Nissan	Maxima					N/A
2002	Nissan	Sentra					N/A
2002	Nissan	X-Trail					N/A
2002	Nissan	Xterra					N/A
2001	INFINITI	G20					N/A
2001	INFINITI	I30					N/A
2001	INFINITI	Q45					N/A
2001	INFINITI	QX4					N/A
2001	Nissan	Altima					N/A
2001	Nissan	Maxima					N/A
2001	Nissan	Sentra					N/A
2000	INFINITI	G20					N/A
2000	INFINITI	I30					N/A
2000	INFINITI	Q45					N/A
2000	INFINITI	QX4					N/A
2000	Nissan	Maxima					N/A
2000	Nissan	Sentra					N/A
1999	INFINITI	G20					N/A
1999	INFINITI	I30					N/A
1999	INFINITI	Q45					N/A
1999	INFINITI	QX4					N/A
1999	Nissan	Maxima					N/A
1998	INFINITI	I30					N/A
1998	INFINITI	Q45					N/A
1998	INFINITI	QX4					N/A
1998	Nissan	Maxima					N/A
1997	INFINITI	I30					N/A
1997	INFINITI	Q45					N/A
1997	INFINITI	QX4					N/A
1997	Nissan	Maxima					N/A
1996	INFINITI	I30					N/A
1996	Nissan	Maxima					N/A
1995	Nissan	Maxima					N/A
1994	Nissan	Maxima					N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

139-70815-5034117-12162771031U005S159471-265876001ATSA33TS5025WT3074

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.