2011 Nissan Frontier Electrical Connector Parts

Engine:

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

This page lists 103 electrical connector parts for the 2011 Nissan Frontier, across 35 part types, covering all 3 engine options (2.4L L4, 2.5L L4 and 4.0L V6). Every part shows its brand, manufacturer part number and fitment notes.

The connector system on the 2011 Nissan Frontier supplies the pigtails and connector bodies that terminate the vehicle harness at lamps, sensors and modules. The largest groups are Trailer Connector (13 parts), Blower Motor Control Module / Resistor Connector (8 parts) and Camshaft Position Sensor Connector (8 parts). The other 32 part types cover the remaining 74 parts.

A/C Refrigerant Pressure Switch Connector

Brand Part Number Markets Notes Buy
FOUR SEASONS Fits: all 2011 Frontier engines 37276
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
3 Terminal FemaleRectangular Connector
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GPD Fits: 2.5L L4, 4.0L V6 1712679
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Pressure Transducer Pigtail
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STANDARD MOTOR PRODUCTS Fits: all 2011 Frontier engines S2458
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: OvalWire Gauge (GA): 18, 20
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UNITED MOTOR PRODUCTS Fits: all 2011 Frontier 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.

Accelerator Pedal Position Sensor Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: all 2011 Frontier engines S1048
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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WELLS Fits: all 2011 Frontier engines 1P1849
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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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 2011 Frontier engines S2533
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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WELLS Fits: all 2011 Frontier 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 2011 Frontier 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 2011 Frontier 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: 2.5L L4, 4.0L V6 1712341
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Blower Motor Resistor Pigtail
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ROSTRA Popular Fits: all 2011 Frontier engines 610053
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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SKP Popular Fits: 4.0L V6 SKS1763
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with Climate Control
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WELLS Popular Fits: all 2011 Frontier engines 1P1700
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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FOUR SEASONS Fits: all 2011 Frontier engines 70058
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
4 Terminal MaleRectangular Connector
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HOLSTEIN Fits: all 2011 Frontier engines 2HAR0008
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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STANDARD MOTOR PRODUCTS Fits: all 2011 Frontier engines S1763
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: OvalWiring Harness Length (mm): 311.15
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STANDARD MOTOR PRODUCTS Fits: all 2011 Frontier engines S1763HT
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Blue Streak
Fitment notes — STANDARD MOTOR PRODUCTS S1763HT
Blue Streak
Front and Rearwith 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 2011 Frontier engines S2309
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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WELLS Fits: all 2011 Frontier 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: 2.5L L4, 4.0L V6 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
Automatic trans.
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ROSTRA Fits: 2.5L L4, 4.0L V6 610128
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Automatic trans.
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STANDARD MOTOR PRODUCTS Fits: 2.5L L4, 4.0L V6 HP4145
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
HandypackConnector Shape: Rectangle
Fitment notes — STANDARD MOTOR PRODUCTS HP4145
HandypackConnector Shape: RectangleBlack
Automatic trans.
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UNITED MOTOR PRODUCTS Fits: 2.5L L4, 4.0L V6 CON24
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Terminal Gender: FemaleTerminal Quantity: 4
Fitment notes — UNITED MOTOR PRODUCTS CON24
Terminal Gender: FemaleTerminal Quantity: 4Terminal Type: Blade
Automatic trans.
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WELLS Fits: 2.5L L4, 4.0L V6 1P1565
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Automatic Trans
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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: 2.5L L4, 4.0L V6 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: 2.5L L4, 4.0L V6 2701061
🇺🇸 US 🇨🇦 CA
Cam Position Sensor Connector
Fitment notes — ULTRA-POWER 2701061
Cam Position Sensor Connector
Cam Position Sensor ConnectorLEFT
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UNITED MOTOR PRODUCTS Fits: 2.5L L4, 4.0L V6 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: 2.5L L4, 4.0L V6 2701061
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Left
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WELLS Fits: 2.5L L4, 4.0L V6 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 2011 Frontier engines S2458
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: OvalWire Gauge (GA): 18, 20
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ULTRA-POWER Fits: 2.5L L4, 4.0L V6 2701061
🇺🇸 US 🇨🇦 CA
Crank Position Sensor Connector
Fitment notes — ULTRA-POWER 2701061
Crank Position Sensor Connector
Crank Position Sensor ConnectorRIGHT
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UNITED MOTOR PRODUCTS Fits: all 2011 Frontier engines CON205
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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WALKER PRODUCTS Fits: 2.5L L4, 4.0L V6 2701061
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Right
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WELLS Fits: 2.5L L4, 4.0L V6 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 2011 Frontier engines S973
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: Square
Fitment notes — STANDARD MOTOR PRODUCTS S973
Connector Shape: Square
Fits:
Front Rightwith Power Door Locks
or:
Rear Rightwith Power Door Locks
or:
Rear Leftwith Power Door Locks
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WELLS Fits: all 2011 Frontier 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: 2.5L L4, 4.0L V6 5187
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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STANDARD MOTOR PRODUCTS Fits: 2.4L L4 S2888
🇲🇽 MX
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STANDARD MOTOR PRODUCTS Fits: 2.5L L4, 4.0L V6 S2330
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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WELLS Fits: 2.5L L4, 4.0L V6 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 2011 Frontier 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 2011 Frontier engines S2327
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Gender: Female
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WALKER PRODUCTS Fits: 2.5L L4, 4.0L V6 2701085
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Includes Boot and Spring
Fitment notes — WALKER PRODUCTS 2701085
Includes Boot and Spring
Location-Vapor Canister
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WELLS Fits: 2.5L L4, 4.0L V6 1P4056
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
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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 2011 Frontier 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.

Idle Air Control (IAC) Valve Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 2.4L L4 S1433
🇲🇽 MX
Connector Shape: Square
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This table covers the harness connectors at the Idle Air Control (IAC) Valve. 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.

Ignition Coil Connector

Brand Part Number Markets Notes Buy
DORMAN Fits: all 2011 Frontier engines 645787
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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STANDARD MOTOR PRODUCTS Fits: all 2011 Frontier engines S2327
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Gender: Female
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WALKER PRODUCTS Fits: 2.5L L4, 4.0L V6 2701085
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Includes Boot and Spring
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WELLS Fits: 2.5L L4, 4.0L V6 1P4056
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
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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.

Knock / Detonation Sensor Connector

Brand Part Number Markets Notes Buy
WELLS Popular Fits: 2.5L L4 1P1347
🇺🇸 US 🇨🇦 CA
Wire Gauge Measurement: 18
Fitment notes — WELLS 1P1347
Wire Gauge Measurement: 18
Centered Index without Release
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ROSTRA Fits: all 2011 Frontier engines 610085
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Centered Index Slot without Release
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ROSTRA Fits: all 2011 Frontier engines 610049
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Centered Index Slot with Release
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WALKER PRODUCTS Fits: 2.5L L4 2701034
🇺🇸 US 🇨🇦 CA
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WELLS Fits: 2.5L L4 1P1002
🇺🇸 US 🇨🇦 CA
Centered Index with Release
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This table covers the harness connectors at the Knock / Detonation 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.

Manifold Pressure (MAP) Sensor Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 2.5L L4 S2327
🇺🇸 US 🇨🇦 CA
Gender: Female
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ULTRA-POWER Fits: 2.5L L4, 4.0L V6 2701085
🇺🇸 US 🇨🇦 CA
Fits Manifold Absolute Pressure Sensor ConnectorVapor Canisteror Evaporator Emission Control Connector
Fitment notes — ULTRA-POWER 2701085
Fits:
Manifold Absolute Pressure Sensor ConnectorVapor Canisteror Evaporator Emission Control ConnectorVapor Canister or At Fuel Tank Pressure Sensor
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WALKER PRODUCTS Fits: 2.5L L4, 4.0L V6 2701085
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Includes Boot and Spring
Fitment notes — WALKER PRODUCTS 2701085
Includes Boot and Spring
Location-Vapor Canister
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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 2011 Frontier 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 2011 Frontier engines S3123
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
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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.

On-Board Diagnostic (OBD) Port Connector

Brand Part Number Markets Notes Buy
WELLS Fits: all 2011 Frontier engines 1P1474
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Universal Type
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This table covers the harness connectors at the On-Board Diagnostic (OBD) Port. 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: 2.5L L4, 4.0L V6 S3101
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Downstream Sensor
Fitment notes — STANDARD MOTOR PRODUCTS S3101
Downstream Sensor
LeftDownstream Sensor
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STANDARD MOTOR PRODUCTS Fits: 2.5L L4 S3118
🇺🇸 US 🇨🇦 CA
Upstream Sensor
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STANDARD MOTOR PRODUCTS Fits: 4.0L V6 S3135
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
RightDownstream 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.

Parking Aid Sensor Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: all 2011 Frontier engines S2393
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: Oval
Fitment notes — STANDARD MOTOR PRODUCTS S2393
Connector Shape: Oval
Rear
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This table covers the harness connectors at the Parking Aid 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 2011 Frontier engines S2458
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: OvalWire Gauge (GA): 18, 20
View on
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UNITED MOTOR PRODUCTS Fits: all 2011 Frontier engines CON205
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
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WELLS Fits: all 2011 Frontier 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 Popular Fits: all 2011 Frontier engines 707552
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
TURBOWireWire Harness
Fitment notes — METRA 707552
TURBOWireWire HarnessFor Aftermarket Radio
Plugs Into Car Harness At Radio
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METRA Fits: all 2011 Frontier engines 707550
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
TURBOWireWire Harness
Fitment notes — METRA 707550
TURBOWireWire HarnessFor Aftermarket Radio
Plugs Into Car Harness At RadioFor Power/4-Speaker
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METRA Fits: all 2011 Frontier engines AXBTHNIS
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Bluetooth Steering Wheel Control Retention Harness
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METRA Fits: all 2011 Frontier 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 2011 Frontier 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 2011 Frontier engines S2907
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Includes O-Ring
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ULTRA-POWER Fits: 2.5L L4, 4.0L V6 2701096
🇺🇸 US 🇨🇦 CA
Coolant Temperature Sensor Connector
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WALKER PRODUCTS Fits: 2.5L L4, 4.0L V6 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: 2.5L L4, 4.0L V6 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 2011 Frontier 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 2011 Frontier 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 2011 Frontier 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 2011 Frontier 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 Popular Fits: all 2011 Frontier 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 2011 Frontier 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 2011 Frontier engines 55515
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Custom Wiring ConnectorOE 4-Way Flat
Fitment notes — CURT 55515
Custom Wiring ConnectorOE 4-Way FlatPlugs Into USCAR
Replacement2-Wire Systemwith Factory Tow Package
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CURT Fits: all 2011 Frontier engines 55441
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Custom Wiring Connector4-Way Flat
Fitment notes — CURT 55441
Custom Wiring Connector4-Way Flat
2-Wire Systemfor Models with Factory 4 Way Flat Plug
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CURT Fits: all 2011 Frontier 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 2011 Frontier engines 55774
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
OEM Vehicle to Trailer Connector with Harness7-Way and 4-Way
Fitment notes — CURT 55774
OEM Vehicle to Trailer Connector with Harness7-Way and 4-Way
with Factory Tow Package
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CURT Fits: all 2011 Frontier engines 57015
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
OEM Replacement Dual-Output 7 and 4 Way ConnectorPlugs Into USCAR Socket
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CURT Fits: all 2011 Frontier 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 PackageConnects Behind Center Of Rear BumperConnects Behind Passenger Side Rear Bumper
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CURT Fits: all 2011 Frontier 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 2011 Frontier 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 2011 Frontier 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 2011 Frontier 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 2011 Frontier 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
WELLS Fits: 2.5L L4, 4.0L V6 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 2011 Frontier 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.

Yaw Sensor Connector

Brand Part Number Markets Notes Buy
ROSTRA Fits: 2.5L L4, 4.0L V6 610904
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
4WD
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WELLS Fits: all 2011 Frontier engines 1P3408
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
RWD
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WELLS Fits: 2.5L L4, 4.0L V6 1P2562
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
4WD
View on
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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 2011 Nissan Frontier

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 2011 Nissan Frontier?

Our catalog currently lists 103 electrical connector parts for the 2011 Nissan Frontier across 35 subcategories and 14 brands, covering all 3 engine options (2.4L L4, 2.5L L4 and 4.0L V6). Each part is matched to the engine(s) it fits.

Do electrical connector parts differ between 2011 Nissan Frontier engines?

Some do. 60 parts fit every engine; the other 43 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 2011 Nissan Frontier?

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 2011 Nissan Frontier 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 2011 Nissan Frontier?

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 2011 Nissan Frontier

Electrical Connector Parts for Other Nissan Frontier 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.