2016 Cadillac CTS Electrical Connector Parts

Engine:

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

80 Electrical connector parts are listed for the 2016 Cadillac CTS, in 38 part types, covering all 4 engine options (2.0L L4 Turbocharged, 3.6L V6, 3.6L V6 Turbocharged and 6.2L V8 Supercharged). Each one has a brand, a manufacturer part number and notes that say where it fits.

On the 2016 Cadillac CTS, the connector system supplies the pigtails and connector bodies that terminate the vehicle harness at lamps, sensors and modules. Most of the listed parts are A/C Refrigerant Pressure Switch Connector (6 parts), Temperature Sender / Sensor Connector (6 parts) and ABS Wheel Speed Sensor Connector (5 parts). The other 35 part types cover the remaining 63 parts.

A/C Compressor Clutch Coil Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 6.2L V8 Supercharged S2860
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: OvalGauge: 16 Gauge
Fitment notes — STANDARD MOTOR PRODUCTS S2860
Connector Shape: OvalGauge: 16 GaugeHarness LengthInches: 13Terminal Type: Bladeblack
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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
STANDARD MOTOR PRODUCTS Popular Fits: 6.2L V8 Supercharged HP4440
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Handypack
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WELLS Popular Fits: 6.2L V8 Supercharged 1P1065
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Terminal Gender: Female
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ACDELCO Fits: 6.2L V8 Supercharged PT2319
🇺🇸 US 🇨🇦 CA
GoldTerminal Gender: Female
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FOUR SEASONS Fits: 6.2L V8 Supercharged 37236
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
3 Terminal Male
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ROSTRA Fits: 6.2L V8 Supercharged 610225
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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STANDARD MOTOR PRODUCTS Fits: 6.2L V8 Supercharged S619
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: RoundTerminal Type: Blade
Fitment notes — STANDARD MOTOR PRODUCTS S619
Connector Shape: RoundTerminal Type: BladeWeather Resistant: YESWire Gauge (GA): 18
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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: 6.2L V8 Supercharged HP3945
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
HandypackConnector Shape: Square
Fitment notes — STANDARD MOTOR PRODUCTS HP3945
HandypackConnector Shape: SquareIncludes Wheel Speed Sensor Wiring HarnessBlackIncludes ABS Wheel Speed Sensor Wire Harness
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ACDELCO Fits: 6.2L V8 Supercharged PT2160
🇺🇸 US 🇨🇦 CA
GoldShape: Square
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HOLSTEIN Fits: 6.2L V8 Supercharged 2HAR0035
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Includes ABS Wheel Speed Sensor Wire Harness
Fitment notes — HOLSTEIN 2HAR0035
Includes ABS Wheel Speed Sensor Wire Harness
Rear
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STANDARD MOTOR PRODUCTS Fits: 6.2L V8 Supercharged S824
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: SquareHarness Length
Fitment notes — STANDARD MOTOR PRODUCTS S824
Connector Shape: SquareHarness LengthIncludes ABS Wheel Speed Sensor Wire HarnessIncludes Wheel Speed Sensor Wiring Harnessinches: 7Length (In): 1.25Wiring Harness Length (mm): 209.55Black
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ULTRA-POWER Fits: 6.2L V8 Supercharged 1P2321
🇺🇸 US 🇨🇦 CA
ABS ConnectorFront
Fitment notes — ULTRA-POWER 1P2321
ABS ConnectorFront
or:
RearAt WHL Speed Sensor
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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: 6.2L V8 Supercharged S1478
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: Rectangle
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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.

Air Intake / Charge Temperature Sensor Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 6.2L V8 Supercharged S2813
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Intake Air
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This table covers the harness connectors at the Air Intake / Charge 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.

Alternator / Generator Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 6.2L V8 Supercharged S1437
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Terminal Type: BladeWiring Harness Length (mm): 438.15
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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: 6.2L V8 Supercharged S2860
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: OvalGauge: 16 Gauge
Fitment notes — STANDARD MOTOR PRODUCTS S2860
Connector Shape: OvalGauge: 16 GaugeHarness LengthInches: 13Terminal Type: Bladeblack
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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.

Body Wiring Harness / Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 6.2L V8 Supercharged 13314098
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE 13314098
Black
Black4-Way Femalewith Leads
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This table covers the body-harness connectors and pigtails. 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.

Brake Fluid Level Sensor Connector

Brand Part Number Markets Notes Buy
ACDELCO Fits: 6.2L V8 Supercharged PT2386
🇺🇸 US 🇨🇦 CA
GoldShape: Square
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STANDARD MOTOR PRODUCTS Fits: 6.2L V8 Supercharged HP3840
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
HandypackWiring Harness Length (mm): 158.75
Fitment notes — STANDARD MOTOR PRODUCTS HP3840
HandypackWiring Harness Length (mm): 158.75black
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STANDARD MOTOR PRODUCTS Fits: 6.2L V8 Supercharged TX3A
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Wiring Harness Length (mm): 158.75Black
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WELLS Fits: 6.2L V8 Supercharged 1P1006
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: OblongWiring Harness Length: 9.5 In
Fitment notes — WELLS 1P1006
Connector Shape: OblongWiring Harness Length: 9.5 In
with 2 Terminals
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This table covers the harness connectors at the Brake Fluid Level 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 Pedal Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 6.2L V8 Supercharged S2506
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Terminal Type: Blade
Fitment notes — STANDARD MOTOR PRODUCTS S2506
Terminal Type: Blade
Pedal Position Sensor Connector
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This table covers the harness connectors at the Brake Pedal. 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.

Cabin Air Temperature Sensor Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 6.2L V8 Supercharged S717
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Attachment Method: Push OnIncludes Interior Lamp Switch
Fitment notes — STANDARD MOTOR PRODUCTS S717
Attachment Method: Push OnIncludes Interior Lamp SwitchConnector Shape: SquareGender: MaleWire Gauge (GA): 18Black
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This table covers the harness connectors at the Cabin 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.

Camshaft Position Sensor Connector

Brand Part Number Markets Notes Buy
UNITED MOTOR PRODUCTS Fits: 6.2L V8 Supercharged CON62
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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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
ACDELCO Fits: 6.2L V8 Supercharged PT1910
🇺🇸 US 🇨🇦 CA
GoldTerminal Type: Pin
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STANDARD MOTOR PRODUCTS Fits: 6.2L V8 Supercharged HP4240
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
HandypackConnector Shape: Oval
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STANDARD MOTOR PRODUCTS Fits: 6.2L V8 Supercharged S656
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: OvalGauge: 18
Fitment notes — STANDARD MOTOR PRODUCTS S656
Connector Shape: OvalGauge: 18Wiring Harness Length (mm): 254
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UNITED MOTOR PRODUCTS Fits: 6.2L V8 Supercharged CON62
🇺🇸 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 Switch Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 6.2L V8 Supercharged S1700
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Length (In): 0.875black
Fitment notes — STANDARD MOTOR PRODUCTS S1700
Length (In): 0.875blackComplete Assembly
Fits:
Left
or:
Front Rightwithout Keyless Entry
or:
FrontRightwithout Keyless Entry
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This table covers the harness connectors at the Door Lock 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.

Fog / Driving Lamp Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Popular Fits: 6.2L V8 Supercharged S553
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: OvalContact Terminal Material: Metal
Fitment notes — STANDARD MOTOR PRODUCTS S553
Connector Shape: OvalContact Terminal Material: MetalNumber of Splice Connectors Included: 0Wiring Harness Length (In): 12.25Wiring Harness Length (mm): 311.15
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ACDELCO Fits: 6.2L V8 Supercharged PT2298
🇺🇸 US 🇨🇦 CA
GoldHeight (In): 1.5 in
Fitment notes — ACDELCO PT2298
GoldHeight (In): 1.5 inShape: Rectangle
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ROSTRA Fits: 6.2L V8 Supercharged 610023
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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STANDARD MOTOR PRODUCTS Fits: 6.2L V8 Supercharged HP3835
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
HandypackConnector Shape: Oval
Fitment notes — STANDARD MOTOR PRODUCTS HP3835
HandypackConnector Shape: OvalWiring Harness Length (mm): 311.15
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WELLS Fits: 6.2L V8 Supercharged 6S1047
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Gender: MaleWire Gauge Measurement: 18
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This table covers the harness connectors at the Fog / Driving Lamp. 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 Injection Pressure Sensor Connector

Brand Part Number Markets Notes Buy
WELLS Fits: 6.2L V8 Supercharged 1P3409
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Located in Fuel Line
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This table covers the harness connectors at the Fuel Injection 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.

Fuel Injector Connector

Brand Part Number Markets Notes Buy
WELLS Popular Fits: 6.2L V8 Supercharged 1P1344
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Terminal Type: BladeWiring Harness Length: 8.5 In
Fitment notes — WELLS 1P1344
Terminal Type: BladeWiring Harness Length: 8.5 In
with 2 Terminals
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GB REMANUFACTURING Fits: 6.2L V8 Supercharged 5191
🇺🇸 US 🇨🇦 CA
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HOLSTEIN Fits: 6.2L V8 Supercharged 2HAR0035
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Includes ABS Wheel Speed Sensor Wire Harness
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STANDARD MOTOR PRODUCTS Fits: 6.2L V8 Supercharged HP4347
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Handypack
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STANDARD MOTOR PRODUCTS Fits: 6.2L V8 Supercharged S1895
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Number of Splice Connectors Included: 2
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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 Tank Pressure Sensor Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 6.2L V8 Supercharged S1445
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Wiring Harness Length (In): 17Wiring Harness Length (mm): 431.8
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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.

Ignition Coil Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Popular Fits: 6.2L V8 Supercharged HP4485
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
HandypackWiring Harness Length (mm): 304.8
Fitment notes — STANDARD MOTOR PRODUCTS HP4485
HandypackWiring Harness Length (mm): 304.8
Original Equipment Design
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ACDELCO Fits: 6.2L V8 Supercharged PT2368
🇺🇸 US 🇨🇦 CA
GoldShape: Rectangle
Fitment notes — ACDELCO PT2368
GoldShape: Rectangle
Original Equipment Design
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STANDARD MOTOR PRODUCTS Fits: 6.2L V8 Supercharged S761
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Wiring Harness Length (mm): 304.8
Fitment notes — STANDARD MOTOR PRODUCTS S761
Wiring Harness Length (mm): 304.8
Original Equipment Design
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STANDARD MOTOR PRODUCTS Fits: 6.2L V8 Supercharged S2903
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Updated Design
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WALKER PRODUCTS Fits: 6.2L V8 Supercharged 2701040
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Fits Vendor: Delphior Vendor: Melco
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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.

Instrument Panel Cluster Relay Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 6.2L V8 Supercharged S3068
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: Rectangular
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This table covers the harness connectors at the Instrument Panel Cluster Relay. 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
STANDARD MOTOR PRODUCTS Fits: 6.2L V8 Supercharged S934
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Contact Terminal Material: Metal
Fitment notes — STANDARD MOTOR PRODUCTS S934
Contact Terminal Material: Metal
Color Code Pinkwith 2 Female Terminals
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UNITED MOTOR PRODUCTS Fits: 6.2L V8 Supercharged CON191
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Terminal Gender: Female
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WELLS Fits: 6.2L V8 Supercharged 1P1571
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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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
BWD/NIEHOFF Fits: 6.2L V8 Supercharged PT944
🇺🇸 US 🇨🇦 CA
Evaporator Emission Control ConnectorAt Fuel Tank Pressure Sensor
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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.

Oil Level Sensor Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 6.2L V8 Supercharged HP4325
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
HandypackConnector Shape: Rectangle
Fitment notes — STANDARD MOTOR PRODUCTS HP4325
HandypackConnector Shape: RectangleHarness Length16-1/2 "Terminal Type: Blade
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STANDARD MOTOR PRODUCTS Fits: 6.2L V8 Supercharged S1024
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: RectangleHarness Length
Fitment notes — STANDARD MOTOR PRODUCTS S1024
Connector Shape: RectangleHarness Length16-1/2 "Terminal Type: Blade
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This table covers the harness connectors at the Oil Level 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: 6.2L V8 Supercharged S2472
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with Round Connector
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STANDARD MOTOR PRODUCTS Fits: 6.2L V8 Supercharged S2882
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: RectangularHarness Length
Fitment notes — STANDARD MOTOR PRODUCTS S2882
Connector Shape: RectangularHarness Lengthinches: 12.25
with Oval Connector
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WELLS Fits: 6.2L V8 Supercharged 1P2671
🇺🇸 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.

Oil Pump Control Valve / Solenoid Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 6.2L V8 Supercharged 12681015
🇺🇸 US 🇨🇦 CA
Mating Connector Use 13587326Jumper Wire
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This table covers the harness connectors at the Oil Pump Control 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.

Outside Mirror Switch Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 6.2L V8 Supercharged S1700
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Length (In): 0.875black
Fitment notes — STANDARD MOTOR PRODUCTS S1700
Length (In): 0.875blackComplete Assembly
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This table covers the harness connectors at the Outside Mirror 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.

Parking Aid Sensor Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 6.2L V8 Supercharged S2269
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: RectangleNumber of Splice Connectors Included: 3
Fitment notes — STANDARD MOTOR PRODUCTS S2269
Connector Shape: RectangleNumber of Splice Connectors Included: 3Front And 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 Window Switch Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 6.2L V8 Supercharged S1700
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Length (In): 0.875black
Fitment notes — STANDARD MOTOR PRODUCTS S1700
Length (In): 0.875blackComplete Assembly
Fits:
Left
or:
Front Rightwithout Keyless Entry
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STANDARD MOTOR PRODUCTS Fits: 6.2L V8 Supercharged S1481
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Front Left
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This table covers the harness connectors at the Power Window 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.

Shock / Strut Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 6.2L V8 Supercharged S2860
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: OvalGauge: 16 Gauge
Fitment notes — STANDARD MOTOR PRODUCTS S2860
Connector Shape: OvalGauge: 16 GaugeHarness LengthInches: 13Terminal Type: Bladeblack
Rearwith 2 Female Terminals
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STANDARD MOTOR PRODUCTS Fits: 6.2L V8 Supercharged S2936
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Rearwith 2 Male Terminals
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This table covers the harness connectors at the Shock / Strut. 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
FOUR SEASONS Popular Fits: 6.2L V8 Supercharged 37231
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
2 Terminal Malewith Oval Connector
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STANDARD MOTOR PRODUCTS Popular Fits: 6.2L V8 Supercharged TX3A
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Wiring Harness Length (mm): 158.75Black
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ACDELCO Fits: 6.2L V8 Supercharged PT2386
🇺🇸 US 🇨🇦 CA
GoldShape: Square
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ROSTRA Fits: 6.2L V8 Supercharged 610011
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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STANDARD MOTOR PRODUCTS Fits: 6.2L V8 Supercharged HP3840
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
HandypackWiring Harness Length (mm): 158.75
Fitment notes — STANDARD MOTOR PRODUCTS HP3840
HandypackWiring Harness Length (mm): 158.75black
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WALKER PRODUCTS Fits: 6.2L V8 Supercharged 2111500
🇺🇸 US 🇨🇦 CA
Terminal Quantity: 2Includes O-Ring
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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: 6.2L V8 Supercharged S2409
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Gender: MaleHarness Length
Fitment notes — STANDARD MOTOR PRODUCTS S2409
Gender: MaleHarness Lengthinches: 12.5
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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 Connector

Brand Part Number Markets Notes Buy
CURT Fits: 6.2L V8 Supercharged 56207
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Custom Wiring Harness4-Way Flat
Fitment notes — CURT 56207
Custom Wiring Harness4-Way FlatCircuit Protected And Powered
2-Wire System
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TEKONSHA Fits: 6.2L V8 Supercharged 118645
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
T-One Connector Assemblywith Upgraded Circuit Protected Modu Lite Module
Fitment notes — TEKONSHA 118645
T-One Connector Assemblywith Upgraded Circuit Protected Modu Lite Module
Drilling Required
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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.

Transmission-Automatic Control Unit (TCU) Connector

Brand Part Number Markets Notes Buy
AUTOTECNICA Fits: 6.2L V8 Supercharged GM1317673
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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This table covers the harness connectors at the Transmission-Automatic Control Unit (TCU). 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.

Transmission-Automatic Wiring Harness / Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 6.2L V8 Supercharged 24064375
🇺🇸 US 🇨🇦 CA
Connector Quantity: 11End 2 Terminal Gender: Male Female
Fitment notes — GM GENUINE 24064375
Connector Quantity: 11End 2 Terminal Gender: Male Female
8 speed Automatic trans.SolenoidReference PIP5700G / Document ID: 7046908
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GM GENUINE Fits: 6.2L V8 Supercharged 24045609
🇺🇸 US 🇨🇦 CA
8 speed Automatic trans.Reference PIP5700G / Document ID: 7046908
Fitment notes — GM GENUINE 24045609
8 speed Automatic trans.Reference PIP5700G / Document ID: 7046908Order 24045609 (2-PC Pass-Thru) and 24064375 (2-PC Solenoid) or 24046896 (2-PC Solenoid)
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This table covers the wiring-harness connectors at the Transmission-Automatic. 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.

Vapor Canister Vent Valve / Solenoid Connector

Brand Part Number Markets Notes Buy
ROSTRA Fits: 6.2L V8 Supercharged 610294
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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WELLS Fits: 6.2L V8 Supercharged 1P2038
🇺🇸 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.

Variable Valve Timing (VVT) Solenoid Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 6.2L V8 Supercharged S1692
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Wiring Harness Length (In): 17
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This table covers the harness connectors at the Variable Valve Timing (VVT) 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.

Washer Pump Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 6.2L V8 Supercharged S2279
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Front
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This table covers the harness connectors at the Washer 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.

Wiper Motor Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 6.2L V8 Supercharged S1423
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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This table covers the harness connectors at the Wiper 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.

Buying Electrical Connector Parts for a 2016 Cadillac CTS

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. Every electrical connector part here is 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: A/C Refrigerant Pressure Switch Connector and Temperature Sender / Sensor Connector .

Frequently Asked Questions

How many electrical connector parts fit the 2016 Cadillac CTS?

Our catalog currently lists 80 electrical connector parts for the 2016 Cadillac CTS across 38 subcategories and 15 brands, covering all 4 engine options (2.0L L4 Turbocharged, 3.6L V6, 3.6L V6 Turbocharged and 6.2L V8 Supercharged). Each part is matched to the engine(s) it fits.

Do electrical connector parts differ between 2016 Cadillac CTS engines?

Yes. Every electrical connector part on this page is engine-specific. Each row shows which engine(s) it fits — use the filter at the top to hide the rest. 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 2016 Cadillac CTS?

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 2016 Cadillac CTS 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 2016 Cadillac CTS?

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 2016 Cadillac CTS

Electrical Connector Parts for Other Cadillac CTS 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.