Standard Ignition S2945 Ambient Air Temperature Sensor Connector

Name: Standard Ignition S2945 Ambient Air Temperature Sensor Connector
Brand: Standard Ignition
SKU: FBHK-S2945
Price: 28.69 USD
Availability: InStock

291 vehicles fit this part

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

Fitment: INFINITI, Mazda, Nissan, Subaru, and Suzuki, 350Z, 370Z, 6, Altima, Baja, Cube, EX35, EX37, Frontier, FX35, FX45, FX50, G20, G25, G35, G37, Grand Vitara, GT-R, I30, I35, Impreza, Juke, Legacy, M35, M35h, M37, M45, M56, Maxima, Murano, Outback, Pathfinder, Pathfinder Armada, Q40, Q45, Q70, Q70L, Quest, QX4, QX50, QX70, Rogue, Sentra, X-Trail, XL-7, and Xterra

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Ambient Air Temperature Sensor Connector for Nissan and INFINITI

Standard Ignition S2945 is an ambient air temperature sensor connector built for direct replacement on a wide range of Nissan, INFINITI, Subaru, Suzuki, and Mazda applications. It features a square connector housing with a male connector body, female blade terminals, and a 42 cm harness length for service-friendly routing.

Key Features

Standard Ignition S2945 ambient air temperature sensor connector
Square connector shape with male connector gender
Female blade terminals with 2-terminal, 2-wire design
18 ga. wiring and 420 mm harness length
1 in. housing length for compact underhood packaging
Fits many Nissan Frontier, Altima, Maxima, Rogue, Sentra, and Pathfinder applications

Product Details

This connector is intended for ambient air temperature sensor service on vehicles that use the listed OE-style connector configuration. The S2945 matches a square, 2-wire layout with female blade terminals and a 0-degree bend angle, helping maintain a clean connection at the sensor location. It is a practical replacement choice for Nissan and INFINITI models such as the 370Z, Altima, Maxima, Murano, Rogue, Frontier, and QX50, along with select Subaru, Suzuki, and Mazda vehicles.

This part cross-references CONB11429 and EC2845 for the same application.

What It Helps Fix

Broken or heat-damaged ambient air temperature sensor connector housing
Corroded or loose terminal contact at the sensor plug
Intermittent outside temperature readings on the dash display
Open-circuit or poor-connection faults at the ambient air temperature sensor
Harness damage near the front of the vehicle or grille area

Installation Notes and Tips

Verify connector shape, terminal style, and wire count before installation. Match the vehicle-side connector to the square 2-wire configuration and route the 420 mm harness so it follows the original path without tension. Confirm secure terminal engagement and inspect the sensor and nearby wiring for corrosion or abrasion before reconnecting.

Quality Assurance

Standard Ignition is a recognized aftermarket electrical parts brand, and S2945 is built to match the listed connector specifications for service replacement use.

Compatible Vehicles

Fits 2009-2020 Nissan 370Z, N/A
Fits 2014-2019 INFINITI Q70, N/A
Fits 2015-2019 INFINITI Q70L, N/A
Fits 2014-2017 INFINITI QX50, N/A
Fits 2014-2017 INFINITI QX70, N/A
Fits 2009-2017 Nissan Frontier, N/A
Fits 2006-2007 Nissan Frontier, N/A
Fits 2002-2004 Nissan Frontier, N/A
Fits 2011-2017 Nissan Juke, N/A
Fits 2016 Nissan Maxima, N/A
Fits 1995-2014 Nissan Maxima, N/A
Fits 2015 INFINITI Q40, N/A
Fits 2001-2015 Nissan Altima, N/A
Fits 2009-2015 Nissan GT-R, N/A
Fits 2009-2015 Nissan Murano, N/A
Fits 2003-2004 Nissan Murano, N/A
Fits 2008-2015 Nissan Rogue, N/A
Fits 2009-2014 Nissan Cube, N/A
Fits 2013 INFINITI EX37, N/A
Fits 2009-2013 INFINITI FX50, N/A
Fits 2008-2013 INFINITI G37, N/A
Fits 2013 INFINITI M35h, N/A
Fits 2012-2013 INFINITI M37, N/A
Fits 2012-2013 INFINITI M56, N/A
Fits 2008-2012 INFINITI EX35, N/A
Fits 2003-2012 INFINITI FX35, N/A
Fits 2011-2012 INFINITI G25, N/A
Fits 2009-2012 Nissan Pathfinder, N/A
Fits 1997-2003 Nissan Pathfinder, N/A
Fits 2000-2012 Nissan Sentra, N/A
Fits 2006-2010 INFINITI M35, N/A
Fits 2006-2010 INFINITI M45, N/A
Fits 2003-2004 INFINITI M45, N/A
Fits 2003-2009 Nissan 350Z, N/A
Fits 2004-2009 Nissan Quest, N/A
Fits 2003-2008 INFINITI FX45, N/A
Fits 2003-2008 INFINITI G35, N/A
Fits 2003-2008 Mazda 6, N/A
Fits 2008 Nissan Frontier, N/A
Fits 2005-2008 Nissan Pathfinder, N/A
Fits 2001-2007 Subaru Impreza, N/A
Fits 2003-2007 Suzuki XL-7, N/A
Fits 1997-2006 INFINITI Q45, N/A
Fits 2003-2006 Subaru Baja, N/A
Fits 2000-2005 Subaru Outback, N/A
Fits 2003-2005 Suzuki Grand Vitara, N/A
Fits 2002-2004 INFINITI I35, N/A
Fits 2004 Nissan Pathfinder Armada, N/A
Fits 2002-2004 Nissan X-Trail, N/A
Fits 2002-2004 Nissan Xterra, N/A
Fits 2001-2004 Subaru Legacy, N/A
Fits 1997-2003 INFINITI QX4, N/A
Fits 1999-2002 INFINITI G20, N/A
Fits 1996-2001 INFINITI I30, N/A

Brand	Standard Ignition
Part Number	S2945
Bend Angle (Deg.)	0
Connector Gender	Male
Connector Quantity	1
Connector Shape	Square
Gauge	18 ga.
Harness Length (mm.)	420
Harness Length - cm	42
Harness Length - inches	16.5"
Housing Length (in)	1
Terminal Gender	Female
Terminal Quantity	2
Terminal Type	Blade
Wire Quantity	2

This part fits 291 vehicles. Search below:

Year	Make	Model	Submodel	Liters	Cylinders	Position	Notes
2020	Nissan	370Z				N/A
2019	INFINITI	Q70				N/A
2019	INFINITI	Q70L				N/A
2019	Nissan	370Z				N/A
2018	INFINITI	Q70				N/A
2018	INFINITI	Q70L				N/A
2018	Nissan	370Z				N/A
2017	INFINITI	Q70				N/A
2017	INFINITI	Q70L				N/A
2017	INFINITI	QX50				N/A
2017	INFINITI	QX70				N/A
2017	Nissan	370Z				N/A
2017	Nissan	Frontier				N/A
2017	Nissan	Juke				N/A
2016	INFINITI	Q70				N/A
2016	INFINITI	Q70L				N/A
2016	INFINITI	QX50				N/A
2016	INFINITI	QX70				N/A
2016	Nissan	370Z				N/A
2016	Nissan	Frontier				N/A
2016	Nissan	Juke				N/A
2016	Nissan	Maxima				N/A
2015	INFINITI	Q40				N/A
2015	INFINITI	Q70				N/A
2015	INFINITI	Q70L				N/A
2015	INFINITI	QX50				N/A
2015	INFINITI	QX70				N/A
2015	Nissan	370Z				N/A
2015	Nissan	Altima				N/A
2015	Nissan	Frontier				N/A
2015	Nissan	GT-R				N/A
2015	Nissan	Juke				N/A
2015	Nissan	Murano				N/A
2015	Nissan	Rogue				N/A
2014	INFINITI	Q70				N/A
2014	INFINITI	QX50				N/A
2014	INFINITI	QX70				N/A
2014	Nissan	370Z				N/A
2014	Nissan	Altima				N/A
2014	Nissan	Cube				N/A
2014	Nissan	Frontier				N/A
2014	Nissan	GT-R				N/A
2014	Nissan	Juke				N/A
2014	Nissan	Maxima				N/A
2014	Nissan	Murano				N/A
2014	Nissan	Rogue				N/A
2013	INFINITI	EX37				N/A
2013	INFINITI	FX50				N/A
2013	INFINITI	G37	Journey			N/A
2013	INFINITI	M35h				N/A
2013	INFINITI	M37				N/A
2013	INFINITI	M56				N/A
2013	Nissan	370Z				N/A
2013	Nissan	Altima				N/A
2013	Nissan	Cube				N/A
2013	Nissan	Frontier				N/A
2013	Nissan	GT-R				N/A
2013	Nissan	Juke				N/A
2013	Nissan	Maxima				N/A
2013	Nissan	Murano				N/A
2013	Nissan	Rogue				N/A
2012	INFINITI	EX35				N/A
2012	INFINITI	FX35				N/A
2012	INFINITI	FX50				N/A
2012	INFINITI	G25				N/A
2012	INFINITI	G37	Sport			N/A
2012	INFINITI	M37				N/A
2012	INFINITI	M56				N/A
2012	Nissan	370Z				N/A
2012	Nissan	Altima				N/A
2012	Nissan	Cube				N/A
2012	Nissan	Frontier				N/A
2012	Nissan	GT-R				N/A
2012	Nissan	Juke				N/A
2012	Nissan	Maxima				N/A
2012	Nissan	Murano				N/A
2012	Nissan	Pathfinder				N/A
2012	Nissan	Rogue				N/A
2012	Nissan	Sentra				N/A
2011	INFINITI	EX35				N/A
2011	INFINITI	FX35				N/A
2011	INFINITI	FX50				N/A
2011	INFINITI	G25				N/A
2011	INFINITI	G37				N/A
2011	Nissan	370Z				N/A
2011	Nissan	Altima				N/A
2011	Nissan	Cube				N/A
2011	Nissan	Frontier				N/A
2011	Nissan	GT-R				N/A
2011	Nissan	Juke				N/A
2011	Nissan	Maxima				N/A
2011	Nissan	Murano				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				N/A
2010	INFINITI	M35				N/A
2010	INFINITI	M45				N/A
2010	Nissan	370Z				N/A
2010	Nissan	Altima				N/A
2010	Nissan	Cube				N/A
2010	Nissan	Frontier				N/A
2010	Nissan	GT-R				N/A
2010	Nissan	Maxima				N/A
2010	Nissan	Murano				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				N/A
2009	INFINITI	M35				N/A
2009	INFINITI	M45				N/A
2009	Nissan	350Z				N/A
2009	Nissan	370Z				N/A
2009	Nissan	Altima				N/A
2009	Nissan	Cube				N/A
2009	Nissan	Frontier				N/A
2009	Nissan	GT-R				N/A
2009	Nissan	Maxima				N/A
2009	Nissan	Murano				N/A
2009	Nissan	Pathfinder				N/A
2009	Nissan	Quest				N/A
2009	Nissan	Rogue				N/A
2009	Nissan	Sentra				N/A
2008	INFINITI	EX35				N/A
2008	INFINITI	FX35				N/A
2008	INFINITI	FX45				N/A
2008	INFINITI	G35				N/A
2008	INFINITI	G37				N/A
2008	INFINITI	M35				N/A
2008	INFINITI	M45				N/A
2008	Mazda	6				N/A
2008	Nissan	350Z				N/A
2008	Nissan	Altima				N/A
2008	Nissan	Frontier				N/A	From 7/08
2008	Nissan	Maxima				N/A
2008	Nissan	Pathfinder				N/A	No. 1
2008	Nissan	Quest				N/A
2008	Nissan	Rogue				N/A
2008	Nissan	Sentra				N/A
2007	INFINITI	FX35				N/A
2007	INFINITI	FX45				N/A
2007	INFINITI	G35				N/A
2007	INFINITI	M35				N/A
2007	INFINITI	M45				N/A
2007	Mazda	6		2.3L	L4	N/A
2007	Nissan	350Z				N/A
2007	Nissan	Altima				N/A
2007	Nissan	Frontier				N/A
2007	Nissan	Maxima				N/A
2007	Nissan	Pathfinder				N/A	No. 1
2007	Nissan	Quest				N/A
2007	Nissan	Sentra				N/A
2007	Subaru	Impreza				N/A
2007	Suzuki	XL-7				N/A
2006	INFINITI	FX35				N/A
2006	INFINITI	FX45				N/A
2006	INFINITI	G35				N/A
2006	INFINITI	M35				N/A
2006	INFINITI	M45				N/A
2006	INFINITI	Q45				N/A
2006	Mazda	6		2.3L	L4	N/A
2006	Nissan	350Z				N/A
2006	Nissan	Altima				N/A
2006	Nissan	Frontier				N/A
2006	Nissan	Maxima				N/A
2006	Nissan	Pathfinder				N/A	No. 1
2006	Nissan	Quest				N/A
2006	Nissan	Sentra				N/A
2006	Subaru	Baja				N/A
2006	Subaru	Impreza				N/A
2006	Suzuki	XL-7				N/A
2005	INFINITI	FX35				N/A
2005	INFINITI	FX45				N/A
2005	INFINITI	G35				N/A
2005	INFINITI	Q45				N/A
2005	Mazda	6				N/A
2005	Nissan	350Z				N/A
2005	Nissan	Altima				N/A
2005	Nissan	Maxima				N/A
2005	Nissan	Pathfinder				N/A	No. 1
2005	Nissan	Quest				N/A
2005	Nissan	Sentra				N/A
2005	Subaru	Baja				N/A
2005	Subaru	Impreza				N/A
2005	Subaru	Outback				N/A
2005	Suzuki	Grand Vitara				N/A
2005	Suzuki	XL-7				N/A
2004	INFINITI	FX35				N/A
2004	INFINITI	FX45				N/A
2004	INFINITI	G35				N/A
2004	INFINITI	I35				N/A
2004	INFINITI	M45				N/A
2004	INFINITI	Q45				N/A
2004	Mazda	6				N/A
2004	Nissan	350Z				N/A
2004	Nissan	Altima				N/A
2004	Nissan	Frontier				N/A
2004	Nissan	Maxima				N/A
2004	Nissan	Murano				N/A
2004	Nissan	Pathfinder Armada				N/A	No. 2
2004	Nissan	Quest				N/A
2004	Nissan	Sentra				N/A
2004	Nissan	X-Trail				N/A
2004	Nissan	Xterra				N/A
2004	Subaru	Baja				N/A
2004	Subaru	Impreza				N/A
2004	Subaru	Legacy				N/A
2004	Subaru	Outback				N/A
2004	Suzuki	Grand Vitara				N/A
2004	Suzuki	XL-7				N/A
2003	INFINITI	FX35				N/A
2003	INFINITI	FX45				N/A
2003	INFINITI	G35				N/A
2003	INFINITI	I35				N/A
2003	INFINITI	M45				N/A
2003	INFINITI	Q45				N/A
2003	INFINITI	QX4				N/A
2003	Mazda	6				N/A
2003	Nissan	350Z				N/A
2003	Nissan	Altima				N/A
2003	Nissan	Frontier				N/A
2003	Nissan	Maxima				N/A
2003	Nissan	Murano				N/A
2003	Nissan	Pathfinder				N/A
2003	Nissan	Sentra				N/A
2003	Nissan	X-Trail				N/A
2003	Nissan	Xterra				N/A
2003	Subaru	Baja				N/A
2003	Subaru	Impreza				N/A
2003	Subaru	Legacy				N/A
2003	Subaru	Outback				N/A
2003	Suzuki	Grand Vitara				N/A
2003	Suzuki	XL-7				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	Pathfinder				N/A
2002	Nissan	Sentra				N/A
2002	Nissan	X-Trail				N/A
2002	Nissan	Xterra				N/A
2002	Subaru	Impreza				N/A
2002	Subaru	Legacy				N/A
2002	Subaru	Outback				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	Pathfinder				N/A
2001	Nissan	Sentra				N/A
2001	Subaru	Impreza				N/A
2001	Subaru	Legacy				N/A
2001	Subaru	Outback				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	Pathfinder				N/A
2000	Nissan	Sentra				N/A
2000	Subaru	Outback				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
1999	Nissan	Pathfinder				N/A
1998	INFINITI	I30				N/A
1998	INFINITI	Q45				N/A
1998	INFINITI	QX4				N/A
1998	Nissan	Maxima				N/A
1998	Nissan	Pathfinder				N/A
1997	INFINITI	I30				N/A
1997	INFINITI	Q45				N/A
1997	INFINITI	QX4				N/A
1997	Nissan	Maxima				N/A
1997	Nissan	Pathfinder				N/A
1996	INFINITI	I30				N/A
1996	Nissan	Maxima				N/A
1995	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:

CONB11429EC2845PT2927S2945

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