2012 Nissan Pathfinder Electrical Connector Parts

Engine:

Showing parts for every engine. Select an engine to see only what fits.

The 2012 Nissan Pathfinder has 93 electrical connector parts with verified fitment on this page — 34 part types and 14 brands, covering both the 4.0L V6 and the 5.6L V8. Each part includes a manufacturer part number and application notes.

The connector system on the 2012 Nissan Pathfinder supplies the pigtails and connector bodies that terminate the vehicle harness at lamps, sensors and modules. The largest groups are Trailer Connector (10 parts), Blower Motor Control Module / Resistor Connector (8 parts) and Camshaft Position Sensor Connector (8 parts). The other 31 part types cover the remaining 67 parts.

A/C Compressor Clutch Coil Connector

Brand Part Number Markets Notes Buy
FOUR SEASONS Fits: 5.6L V8 70067
🇺🇸 US 🇨🇦 CA
1 Terminal Male
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STANDARD MOTOR PRODUCTS Fits: all 2012 Pathfinder engines S2978
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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This table covers the harness connectors at the A/C Compressor Clutch Coil. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

A/C Refrigerant Pressure Switch Connector

Brand Part Number Markets Notes Buy
FOUR SEASONS Fits: all 2012 Pathfinder engines 37276
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
3 Terminal FemaleRectangular Connector
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GPD Fits: all 2012 Pathfinder engines 1712679
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Pressure Transducer Pigtail
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STANDARD MOTOR PRODUCTS Fits: all 2012 Pathfinder engines S2458
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: OvalWire Gauge (GA): 18, 20
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UNITED MOTOR PRODUCTS Fits: all 2012 Pathfinder engines CON205
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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This table covers the harness connectors at the A/C Refrigerant Pressure Switch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

ABS Wheel Speed Sensor Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Popular Fits: all 2012 Pathfinder engines S1686
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: OvalBlack
Fitment notes — STANDARD MOTOR PRODUCTS S1686
Connector Shape: OvalBlackIncludes Wheel Speed Sensor Wiring Harness, ABS Wheel Speed Sensor Wire Harness
Rearwith Oval Connector
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HOLSTEIN Fits: all 2012 Pathfinder engines 2HAR0036
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Includes ABS Wheel Speed Sensor Wire Harness
Fitment notes — HOLSTEIN 2HAR0036
Includes ABS Wheel Speed Sensor Wire Harness
Rearwith Oval Connector
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STANDARD MOTOR PRODUCTS Fits: all 2012 Pathfinder engines S2924
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Rearwith Square Connector
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STANDARD MOTOR PRODUCTS Fits: all 2012 Pathfinder engines S2824
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Rearrectangular connector
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STANDARD MOTOR PRODUCTS Fits: all 2012 Pathfinder engines S2905
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Front
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This table covers the harness connectors at each ABS wheel-speed sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Accelerator Pedal Position Sensor Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: all 2012 Pathfinder engines S1048
🇺🇸 US 🇨🇦 CA
LE Model or S Model or SV Model
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WELLS Fits: all 2012 Pathfinder engines 1P1849
🇺🇸 US 🇨🇦 CA
LE Model or S Model or SV Model
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This table covers the harness connectors at the Accelerator Pedal Position Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Alternator / Generator Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: all 2012 Pathfinder engines S2533
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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WELLS Fits: all 2012 Pathfinder engines 1P4274
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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This table covers the harness connectors at the Alternator / Generator. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Ambient Air Temperature Sensor Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: all 2012 Pathfinder engines S2945
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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This table covers the harness connectors at the Ambient Air Temperature Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Blower Motor Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: all 2012 Pathfinder engines S3027
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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This table covers the harness connectors at the Blower Motor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Blower Motor Control Module / Resistor Connector

Brand Part Number Markets Notes Buy
GPD Popular Fits: all 2012 Pathfinder engines 1712341
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Blower Motor Resistor Pigtail
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SKP Popular Fits: 4.0L V6 SKS1763
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Frontwith Climate Control
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WELLS Popular Fits: all 2012 Pathfinder engines 1P1700
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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FOUR SEASONS Fits: all 2012 Pathfinder engines 70058
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
4 Terminal MaleRectangular Connector
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HOLSTEIN Fits: all 2012 Pathfinder engines 2HAR0008
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Front
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ROSTRA Fits: all 2012 Pathfinder engines 610053
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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STANDARD MOTOR PRODUCTS Fits: all 2012 Pathfinder engines S1763
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: OvalWiring Harness Length (mm): 311.15
Fitment notes — STANDARD MOTOR PRODUCTS S1763
Connector Shape: OvalWiring Harness Length (mm): 311.15Front
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STANDARD MOTOR PRODUCTS Fits: all 2012 Pathfinder engines S1763HT
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Blue Streak
Fitment notes — STANDARD MOTOR PRODUCTS S1763HT
Blue Streak
Frontwith High Temperature
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This table covers the connectors at the blower resistor or control module. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Brake Fluid Pressure Sensor Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: all 2012 Pathfinder engines S2309
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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WELLS Fits: all 2012 Pathfinder engines 1P2032
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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This table covers the harness connectors at the Brake Fluid Pressure Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Brake Light Switch Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Popular Fits: all 2012 Pathfinder engines S1519
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: RectangleContact Terminal Material: Metal
Fitment notes — STANDARD MOTOR PRODUCTS S1519
Connector Shape: RectangleContact Terminal Material: MetalWiring Harness Length (In): 9Black
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ROSTRA Fits: all 2012 Pathfinder engines 610128
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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STANDARD MOTOR PRODUCTS Fits: all 2012 Pathfinder engines HP4145
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
HandypackConnector Shape: Rectangle
Fitment notes — STANDARD MOTOR PRODUCTS HP4145
HandypackConnector Shape: RectangleBlack
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UNITED MOTOR PRODUCTS Fits: all 2012 Pathfinder engines CON24
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Terminal Gender: FemaleTerminal Quantity: 4
Fitment notes — UNITED MOTOR PRODUCTS CON24
Terminal Gender: FemaleTerminal Quantity: 4Terminal Type: Blade
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WELLS Fits: all 2012 Pathfinder engines 1P1565
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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This table covers the harness connectors at the Brake Light Switch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Camshaft Position Sensor Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Popular Fits: all 2012 Pathfinder engines S2458
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: OvalWire Gauge (GA): 18, 20
Fitment notes — STANDARD MOTOR PRODUCTS S2458
Connector Shape: OvalWire Gauge (GA): 18, 20Left
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STANDARD MOTOR PRODUCTS Popular Fits: 4.0L V6 S2532
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Right
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ULTRA-POWER Fits: all 2012 Pathfinder engines 2701061
🇺🇸 US 🇨🇦 CA
Cam Position Sensor ConnectorLEFT
Fitment notes — ULTRA-POWER 2701061
Cam Position Sensor ConnectorLEFT
Cam Position Sensor Connector
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UNITED MOTOR PRODUCTS Fits: all 2012 Pathfinder engines CON205
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Left Side
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UNITED MOTOR PRODUCTS Fits: 4.0L V6 CON209
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Terminal Gender: Female
Fitment notes — UNITED MOTOR PRODUCTS CON209
Terminal Gender: Female
Right Side
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WALKER PRODUCTS Fits: all 2012 Pathfinder engines 2701061
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Left
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WELLS Fits: all 2012 Pathfinder engines 1P4271
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Left Side
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WELLS Fits: 4.0L V6 1P4273
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Right Side
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This table covers the harness connectors at the Camshaft Position Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Crankshaft Position Sensor Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Popular Fits: all 2012 Pathfinder engines S2458
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: OvalWire Gauge (GA): 18, 20
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ULTRA-POWER Fits: all 2012 Pathfinder engines 2701061
🇺🇸 US 🇨🇦 CA
Crank Position Sensor Connector
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UNITED MOTOR PRODUCTS Fits: all 2012 Pathfinder engines CON205
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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WALKER PRODUCTS Fits: all 2012 Pathfinder engines 2701061
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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WELLS Fits: all 2012 Pathfinder engines 1P4271
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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This table covers the harness connectors at the Crankshaft Position Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Door Lock Actuator Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: all 2012 Pathfinder engines S973
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: Square
Fitment notes — STANDARD MOTOR PRODUCTS S973
Connector Shape: Square
Front Rightwithout Intelligent Key System
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WELLS Fits: all 2012 Pathfinder engines 1P2661
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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This table covers the harness connectors at the Door Lock Actuator. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Fuel Injector Connector

Brand Part Number Markets Notes Buy
GB REMANUFACTURING Fits: all 2012 Pathfinder engines 5187
🇺🇸 US 🇨🇦 CA
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STANDARD MOTOR PRODUCTS Fits: all 2012 Pathfinder engines S2330
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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WELLS Fits: all 2012 Pathfinder engines 1P4050
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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This table covers the harness connectors at the Fuel Injector. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Fuel Sending Unit Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: all 2012 Pathfinder engines S2993
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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This table covers the harness connectors at the Fuel Sending Unit. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Fuel Tank Pressure Sensor Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: all 2012 Pathfinder engines S2327
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Gender: Female
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WELLS Fits: all 2012 Pathfinder engines 1P4056
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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This table covers the harness connectors at the Fuel Tank Pressure Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Headlamp Wiring Harness / Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: all 2012 Pathfinder engines LWH108
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Blue Streak
Fitment notes — STANDARD MOTOR PRODUCTS LWH108
Blue Streak
with 9004 or 9007 Bulb
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This table covers the wiring-harness connectors at the Headlamp. Typical signs include an intermittent fault that moves when you wiggle the harness, or a melted or corroded plug. Match terminal count and keyway. Repair with heat-shrink terminals, not twist-and-tape.

Ignition Coil Connector

Brand Part Number Markets Notes Buy
DORMAN Fits: 4.0L V6 645787
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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STANDARD MOTOR PRODUCTS Fits: all 2012 Pathfinder engines S2327
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Gender: Female
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WALKER PRODUCTS Fits: all 2012 Pathfinder engines 2701085
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Includes Boot and Spring
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WELLS Fits: all 2012 Pathfinder engines 1P4056
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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This table covers the harness connectors at the Ignition Coil. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Manifold Pressure (MAP) Sensor Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: all 2012 Pathfinder engines S2327
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Gender: Female
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This table covers the harness connectors at the Manifold Pressure (MAP) Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Mass Air Flow (MAF) Sensor Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: all 2012 Pathfinder engines S2822
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: OvalHarness Length
Fitment notes — STANDARD MOTOR PRODUCTS S2822
Connector Shape: OvalHarness LengthInches: 16 1/2black
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This table covers the harness connectors at the Mass Air Flow (MAF) Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Oil Pressure Sender / Switch Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: all 2012 Pathfinder engines S3123
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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This table covers the harness connectors at the Oil Pressure Sender / Switch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Oxygen (O2) Sensor Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: all 2012 Pathfinder engines S3101
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Downstream Sensor
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STANDARD MOTOR PRODUCTS Fits: 4.0L V6 S3135
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
RightDownstream Sensor
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STANDARD MOTOR PRODUCTS Fits: 5.6L V8 S3118
🇺🇸 US 🇨🇦 CA
Upstream Sensor
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This table covers the harness connectors at the Oxygen (O2) Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Power Steering Pressure Sensor Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: all 2012 Pathfinder engines S2458
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: OvalWire Gauge (GA): 18, 20
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UNITED MOTOR PRODUCTS Fits: all 2012 Pathfinder engines CON205
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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WELLS Fits: all 2012 Pathfinder engines 1P4271
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
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This table covers the harness connectors at the Power Steering Pressure Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Radio Connector

Brand Part Number Markets Notes Buy
METRA Fits: all 2012 Pathfinder engines AXBTHNIS
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Bluetooth Steering Wheel Control Retention Harness
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METRA Fits: all 2012 Pathfinder engines AXBUCHNS
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Radio Add-On CAM Wiring Harness
Fitment notes — METRA AXBUCHNS
Radio Add-On CAM Wiring Harness
4.3"
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METRA Fits: all 2012 Pathfinder engines AXBUCSNI326V
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Radio Display Wiring Harness
Fitment notes — METRA AXBUCSNI326V
Radio Display Wiring Harness
with 4.3 in. Display
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This table covers the harness connectors at the Radio. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Temperature Sender / Sensor Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: all 2012 Pathfinder engines S2907
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Includes O-Ring
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ULTRA-POWER Fits: all 2012 Pathfinder engines 2701096
🇺🇸 US 🇨🇦 CA
Coolant Temperature Sensor Connector
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WALKER PRODUCTS Fits: all 2012 Pathfinder engines 2701096
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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This table covers the harness connectors at the Temperature Sender / Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Throttle Control Actuator Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: all 2012 Pathfinder engines S2817
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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This table covers the harness connectors at the Throttle Control Actuator. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Trailer Adapter Connector

Brand Part Number Markets Notes Buy
CURT Fits: all 2012 Pathfinder engines 57101
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
7-Way Round RV To 4-Way Flat Adapter
Fitment notes — CURT 57101
7-Way Round RV To 4-Way Flat Adapter
with Back Up AlarmGM/Ford Plugwith Factory Tow Package
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This table covers the harness connectors at the Trailer Adapter. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Trailer Brake Switch Connector

Brand Part Number Markets Notes Buy
CURT Fits: all 2012 Pathfinder engines 51382
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Brake Control Adapter HarnessIncludes OEM Connector, 2 ft. Wire, Protective Sleeve, and 12 Gauge Wire
Fitment notes — CURT 51382
Brake Control Adapter HarnessIncludes OEM Connector, 2 ft. Wire, Protective Sleeve, and 12 Gauge Wire
with Quick Plug
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CURT Fits: all 2012 Pathfinder engines 51383
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Brake Control Adapter HarnessIncludes OEM Connector, 2 ft. Wire, Protective Sleeve, and 12 Gauge Wire
Fitment notes — CURT 51383
Brake Control Adapter HarnessIncludes OEM Connector, 2 ft. Wire, Protective Sleeve, and 12 Gauge Wire
with Quick Plug
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This table covers the harness connectors at the Trailer Brake Switch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Trailer Connector

Brand Part Number Markets Notes Buy
CURT Popular Fits: all 2012 Pathfinder engines 55415
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Replacement 7-Way RV Blade OEM Socket
Fitment notes — CURT 55415
Replacement 7-Way RV Blade OEM Socket
with Factory Tow Package
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CURT Popular Fits: all 2012 Pathfinder engines 56229
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
7-Way USCAR Electrical ConnectorLength: 24 in.
Fitment notes — CURT 56229
7-Way USCAR Electrical ConnectorLength: 24 in.Bonded Wire
with Factory Tow Package
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CURT Fits: all 2012 Pathfinder engines 56415
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Replacement 7-Way RV Blade OEM SocketTwist-In
Fitment notes — CURT 56415
Replacement 7-Way RV Blade OEM SocketTwist-In
with Factory Tow Package
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CURT Fits: all 2012 Pathfinder engines 56515
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Custom Wiring Connector5-Way Flat
Fitment notes — CURT 56515
Custom Wiring Connector5-Way Flat
2-Wire Systemwith Factory Tow Package
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CURT Fits: all 2012 Pathfinder engines 57015
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
OEM Replacement Dual-Output 7 and 4 Way ConnectorPlugs Into USCAR Socket
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CURT Fits: all 2012 Pathfinder engines 55384
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Custom Wiring Connector4-Way Flat
Fitment notes — CURT 55384
Custom Wiring Connector4-Way FlatRetains Use of 7 Way Round Connector
2-Wire Systemwith Factory Tow Package
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CURT Fits: all 2012 Pathfinder engines 57020
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
OEM Replacement Dual-Output 7 and 4 Way ConnectorPackaged
Fitment notes — CURT 57020
OEM Replacement Dual-Output 7 and 4 Way ConnectorPackaged
Factory TowPlugs Into USCAR
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CURT Fits: all 2012 Pathfinder engines 56584
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Custom Wiring Harness5-Way Flat
Fitment notes — CURT 56584
Custom Wiring Harness5-Way FlatRetains Use Of 7-Way OEM
2-Wire Systemwith Factory Tow Package
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CURT Fits: all 2012 Pathfinder engines 56225
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Custom Wiring Connector4-Way Flat
Fitment notes — CURT 56225
Custom Wiring Connector4-Way Flat
2-Wire Systemwith Slit Loom
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CURT Fits: all 2012 Pathfinder engines 56226
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Custom Wiring Connector
Fitment notes — CURT 56226
Custom Wiring Connector
2-Wire System7-Way Flat
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This table covers the trailer-lighting connectors at the hitch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Trailer Extension Connector

Brand Part Number Markets Notes Buy
CURT Fits: all 2012 Pathfinder engines 56475
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Custom Wiring Harness Extension
Fitment notes — CURT 56475
Custom Wiring Harness Extension
20"Uscar To Uscarwith Factory Tow Package
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This table covers the harness connectors at the Trailer Extension. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Vapor Canister Vent Valve / Solenoid Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: all 2012 Pathfinder engines S2888
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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WELLS Fits: all 2012 Pathfinder engines 1P3373
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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This table covers the harness connectors at the Vapor Canister Vent Valve / Solenoid. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Voltage Regulator Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: all 2012 Pathfinder engines S2533
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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This table covers the harness connectors at the Voltage Regulator. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Water Pump Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: all 2012 Pathfinder engines S2251
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Terminal Gender: MaleWiring Harness Length (mm): 311.15
Fitment notes — STANDARD MOTOR PRODUCTS S2251
Terminal Gender: MaleWiring Harness Length (mm): 311.15
Auxiliary Water Pump
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This table covers the harness connectors at the Water Pump. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Yaw Sensor Connector

Brand Part Number Markets Notes Buy
WELLS Fits: all 2012 Pathfinder engines 1P3408
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
RWD
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This table covers the harness connectors at the Yaw Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Buying Electrical Connector Parts for a 2012 Nissan Pathfinder

On this vehicle, the connector system supplies the pigtails and connector bodies that terminate the vehicle harness at lamps, sensors and modules.

  • Match the engine first. Some electrical connector parts fit every engine; others are engine-specific. Each row shows which engine(s) it fits.
  • Read the notes on each row for position, trim and spec qualifiers before you order.
  • Where labor overlaps, use heat-shrink crimp connectors rather than twist-and-tape for any pigtail splice, especially outside the cabin.
  • Cross-reference the manufacturer part number against your old part or a service-manual listing.

Start with the largest groups on this page: Trailer Connector and Blower Motor Control Module / Resistor Connector .

Frequently Asked Questions

How many electrical connector parts fit the 2012 Nissan Pathfinder?

Our catalog currently lists 93 electrical connector parts for the 2012 Nissan Pathfinder across 34 subcategories and 14 brands, covering both the 4.0L V6 and the 5.6L V8. Each part is matched to the engine(s) it fits.

Do electrical connector parts differ between 2012 Nissan Pathfinder engines?

Some do. 85 parts fit every engine; the other 8 are engine-specific. Each row (and the filter at the top) shows which. If you're unsure which engine you have, check the emissions label under the hood or the 8th character of your VIN.

What are the signs of electrical connector problems on a 2012 Nissan Pathfinder?

Common symptoms include intermittent faults that move when the harness is wiggled, green corrosion inside a plug, or melted connector housings near heat sources. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.

What should I replace at the same time?

Where labor overlaps, use heat-shrink crimp connectors rather than twist-and-tape for any pigtail splice, especially outside the cabin.

What do the market flags (US, CA, MX) on each part mean?

They show the market for which the manufacturer published application data for that part — where the vehicle was first sold, not where the part was made. If your 2012 Nissan Pathfinder was originally sold in the US, the safest choice is a part marked for the US market.

How do I make sure a part fits my 2012 Nissan Pathfinder?

First match the engine — each row shows which engine(s) the part fits. Then match the connector by terminal count and keyway, not just appearance — many families look identical but will not lock. The notes column carries position and trim qualifiers where they apply.

Other Parts for the 2012 Nissan Pathfinder

Electrical Connector Parts for Other Nissan Pathfinder Years

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Manufacturer names, model designations and part numbers are used for identification and fitment reference only. AutoFactsDB is an independent catalog and is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer displayed on this page.