2018 Chevrolet Corvette Electrical Connector Parts: OEM & Replacement (132 Parts)

132 Electrical connector parts are listed for the 2018 Chevrolet Corvette, in 51 part types, covering both the 6.2L V8 and the 6.2L V8 Supercharged. Each one has a brand, a manufacturer part number and notes that say where it fits.

On the 2018 Chevrolet Corvette, 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 Instrument Panel Connector (12 parts), Headlamp Wiring Harness / Connector (7 parts) and Temperature Sender / Sensor Connector (7 parts). The other 48 part types cover the remaining 106 parts.

A/C Refrigerant Pressure Switch Connector

Brand	Part Number	Markets	Notes	Buy
FOUR SEASONS Fits: 6.2L V8	37236	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	3 Terminal Male	View on Amazon
ROSTRA Fits: 6.2L V8	610225	🇺🇸 US 🇨🇦 CA 🇲🇽 MX		View on Amazon

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	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 Fits: Front Right or: Front Left or: Rear Right or: Rear Left	View on Amazon
ACDELCO Fits: 6.2L V8	PT2160	🇺🇸 US 🇨🇦 CA	GoldShape: Square Fitment notes — ACDELCO PT2160 GoldShape: Square Fits: Front Right or: Front Left or: Rear Right or: Rear Left	View on Amazon
HOLSTEIN Fits: 6.2L V8	2HAR0035	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Includes ABS Wheel Speed Sensor Wire Harness	View on Amazon
STANDARD MOTOR PRODUCTS Fits: 6.2L V8	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 Fits: Front Right or: Front Left or: Rear Right or: Rear Left	View on Amazon
WELLS Fits: 6.2L V8	1P3308	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Includes Butt Connectors Fitment notes — WELLS 1P3308 Includes Butt Connectors Fits: Rear or: Front	View on Amazon

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	S1478	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Connector Shape: Rectangle	View on Amazon
WELLS Fits: 6.2L V8	1P4126	🇺🇸 US 🇨🇦 CA 🇲🇽 MX		View on Amazon

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
GM GENUINE Fits: 6.2L V8	84677313	🇺🇸 US 🇨🇦 CA	Black Fitment notes — GM GENUINE 84677313 Black Si Elec Code: B75CMultifunction Intake Air Sensor.75mm28-Way Femalewith Leads	View on Amazon

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
ACDELCO Fits: 6.2L V8	84941154	🇺🇸 US 🇨🇦 CA	Black Fitment notes — ACDELCO 84941154 Black Si Elec Code: G13Generator X12-Way Femalewith Leads	View on Amazon
GM GENUINE Fits: 6.2L V8	PT2971	🇺🇸 US 🇨🇦 CA	Gender: MaleTerminal Type: Blade Fitment notes — GM GENUINE PT2971 Gender: MaleTerminal Type: BladeBlack Si Elec Code: G13Generator X12-Way Femalewith Leads	View on Amazon
STANDARD MOTOR PRODUCTS Fits: 6.2L V8	S1437	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Terminal Type: BladeWiring Harness Length (mm): 438.15	View on Amazon

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.

Body Wiring Harness / Connector

Brand	Part Number	Markets	Notes	Buy
GM GENUINE Popular Fits: 6.2L V8	PT2550	🇺🇸 US 🇨🇦 CA	BlackShape: Round Fitment notes — GM GENUINE PT2550 BlackShape: Round LeftSi Elec Code: T10LKeyless Entry AntennaBody2-Way Femalewith LeadsPhysically verify part matches original plug	View on Amazon
ACDELCO Fits: 6.2L V8	PT2715	🇺🇸 US 🇨🇦 CA	GM Original Equipment Fitment notes — ACDELCO PT2715 GM Original Equipment Fits: LeftSI Electric Code: E8EREAR COMPARTMENT COURTESY LAMPBLACK2-WAY FEMALEwith Leads or: RightSI Electric Code: E8FREAR COMPARTMENT COURTESY LAMPBLACK2-WAY FEMALEwith Leads	View on Amazon
GM GENUINE Fits: 6.2L V8	85576725	🇺🇸 US 🇨🇦 CA	Black Fitment notes — GM GENUINE 85576725 Black Si Elec Code: T3Audio Amplifier X18-Way Femalewith Leads	View on Amazon
GM GENUINE Fits: 6.2L V8	84724190	🇺🇸 US 🇨🇦 CA	Black Fitment notes — GM GENUINE 84724190 Black Si Elec Code: K77Remote Control Door Lock Receiver4-Way Femalewith Leads	View on Amazon
GM GENUINE Fits: 6.2L V8	PT3865	🇺🇸 US 🇨🇦 CA	Si Electrical Code: X80CGray Fitment notes — GM GENUINE PT3865 Si Electrical Code: X80CGrayAccessory Power ReceptacleCargo4.0MM23-Way Femalewith Leads	View on Amazon

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 Light Switch Connector

Brand	Part Number	Markets	Notes	Buy
STANDARD MOTOR PRODUCTS Fits: 6.2L V8	S2374	🇺🇸 US 🇨🇦 CA	Manual trans.with Sensor	View on Amazon

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.

Brake Pad Wear Sensor Connector

Brand	Part Number	Markets	Notes	Buy
STANDARD MOTOR PRODUCTS Fits: 6.2L V8	S3157	🇺🇸 US 🇨🇦 CA 🇲🇽 MX		View on Amazon

This table covers the harness connectors at the Brake Pad Wear 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	S2374	🇺🇸 US 🇨🇦 CA	Manual trans.with 3 Blade Terminals Fitment notes — STANDARD MOTOR PRODUCTS S2374 Manual trans.with 3 Blade TerminalsPedal Position Sensor Connector	View on Amazon
STANDARD MOTOR PRODUCTS Fits: 6.2L V8	S2506	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Terminal Type: Blade Fitment notes — STANDARD MOTOR PRODUCTS S2506 Terminal Type: Blade Automatic trans.with 6 Terminal(s)Pedal Position Sensor Connector	View on Amazon

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	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	View on Amazon

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
HOLSTEIN Fits: 6.2L V8	2HAR0060	🇺🇸 US 🇨🇦 CA 🇲🇽 MX		View on Amazon
SKP Fits: 6.2L V8	SKS577	🇺🇸 US 🇨🇦 CA 🇲🇽 MX		View on Amazon
STANDARD MOTOR PRODUCTS Fits: 6.2L V8	S2316	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Connector Shape: OvalNumber of Splice Connectors Included: 3	View on Amazon
UNITED MOTOR PRODUCTS Fits: 6.2L V8	CON62	🇺🇸 US 🇨🇦 CA 🇲🇽 MX		View on Amazon

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.

Convertible Top Relay Connector

Brand	Part Number	Markets	Notes	Buy
WELLS Fits: 6.2L V8	1P3644	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Located in Luggage Barrier	View on Amazon

This table covers the harness connectors at the Convertible Top 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.

Crankshaft Position Sensor Connector

Brand	Part Number	Markets	Notes	Buy
DORMAN Fits: 6.2L V8	645325	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Black Fitment notes — DORMAN 645325 Black 3 Way Female with LeadsSi Electrical Code B26	View on Amazon
HOLSTEIN Fits: 6.2L V8	2HAR0060	🇺🇸 US 🇨🇦 CA 🇲🇽 MX		View on Amazon
STANDARD MOTOR PRODUCTS Fits: 6.2L V8	S2316	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Connector Shape: OvalNumber of Splice Connectors Included: 3	View on Amazon

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.

Cylinder Deactivation Solenoid Connector

Brand	Part Number	Markets	Notes	Buy
STANDARD MOTOR PRODUCTS Fits: 6.2L V8	S3269	🇺🇸 US 🇨🇦 CA 🇲🇽 MX		View on Amazon

This table covers the harness connectors at the Cylinder Deactivation 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.

Engine Wiring Harness / Connector

Brand	Part Number	Markets	Notes	Buy
GM GENUINE Popular Fits: 6.2L V8	PT2974	🇺🇸 US 🇨🇦 CA	Black Fitment notes — GM GENUINE PT2974 Black Starter Motor X1Si Elec Code: M641-Way Femalewith Leads	View on Amazon
GM GENUINE Popular Fits: 6.2L V8	PT2971	🇺🇸 US 🇨🇦 CA	Gender: MaleTerminal Type: Blade Fitment notes — GM GENUINE PT2971 Gender: MaleTerminal Type: BladeBlack Si Elec Code: B35Engine Oil Level Switch2-Way Femalewith Leads	View on Amazon
ACDELCO Fits: 6.2L V8	84941154	🇺🇸 US 🇨🇦 CA	Black Fitment notes — ACDELCO 84941154 Black Si Elec Code: B35Engine Oil Level Switch2-Way Femalewith Leads	View on Amazon
GM GENUINE Fits: 6.2L V8	13576549	🇺🇸 US 🇨🇦 CA	Black Fitment notes — GM GENUINE 13576549 Black Si Electric Code: X174Engine Harness To Transmission Harness40-Way Femalewithout Leads	View on Amazon
GM GENUINE Fits: 6.2L V8	86802964	🇺🇸 US 🇨🇦 CA	Black Fitment notes — GM GENUINE 86802964 Black Fits: LeftWheel Speed Sensor-FrontSi Elec Code: B5LF2-Way Femalewith Leads1.5MM2 or: RightWheel Speed Sensor-FrontSi Elec Code: B5RF2-Way Femalewith Leads1.5MM2	View on Amazon
GM GENUINE Fits: 6.2L V8	PT3098	🇺🇸 US 🇨🇦 CA	BlackLength: 8 In Fitment notes — GM GENUINE PT3098 BlackLength: 8 InTerminal Gender: Female Si Elec Code: B65Intake Manifold Pressure and Air Temperature Sensor4-Way Femalewith Leads	View on Amazon

This table covers the wiring-harness connectors at the Engine. 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.

Fuel Injector Connector

Brand	Part Number	Markets	Notes	Buy
STANDARD MOTOR PRODUCTS Popular Fits: 6.2L V8	HP4347	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Handypack	View on Amazon
WELLS Popular Fits: 6.2L V8	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	View on Amazon
GB REMANUFACTURING Fits: 6.2L V8	5191	🇺🇸 US 🇨🇦 CA 🇲🇽 MX		View on Amazon
GM GENUINE Fits: 6.2L V8	19352907	🇺🇸 US 🇨🇦 CA	Black Fitment notes — GM GENUINE 19352907 Black Fits: SI ELEC CODE: X160ENGINE HARNESS TO FUEL INJECTORODD HARNESS12-WAY FEMALEwithout LEADS or: Si Electrical Code: X161Engine Harness to Fuel InjectorEven Harness12-Way Femalewithout Leads	View on Amazon
HOLSTEIN Fits: 6.2L V8	2HAR0035	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Includes ABS Wheel Speed Sensor Wire Harness	View on Amazon
STANDARD MOTOR PRODUCTS Fits: 6.2L V8	S1895	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Number of Splice Connectors Included: 2	View on Amazon

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: 6.2L V8	S2904	🇺🇸 US 🇨🇦 CA 🇲🇽 MX		View on Amazon

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: 6.2L V8	S1445	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Wiring Harness Length (In): 17Wiring Harness Length (mm): 431.8	View on Amazon

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
GM GENUINE Popular Fits: 6.2L V8	PT2612	🇺🇸 US 🇨🇦 CA	Black Fitment notes — GM GENUINE PT2612 Black Si Elec Code: P13Horn Assembly2-Way Femalewith Leads	View on Amazon
GM GENUINE Popular Fits: 6.2L V8	PT2830	🇺🇸 US 🇨🇦 CA	Black Fitment notes — GM GENUINE PT2830 Black Si Elec Code: G16Headlamp Washer PumpAccepts 1.5MM Terms2-Way FemaleMetri-Pack 150 Serieswith Leads	View on Amazon
ACDELCO Fits: 6.2L V8	84867146	🇺🇸 US 🇨🇦 CA	GM Original Equipment Fitment notes — ACDELCO 84867146 GM Original Equipment TRANSMISSION HARNESS TO FORWARD LAMP HARNESSBLACK2-WAY MALEwith Leads	View on Amazon
GM GENUINE Fits: 6.2L V8	PT2792	🇺🇸 US 🇨🇦 CA	Fits LeftSi Elec Code:B59L Fitment notes — GM GENUINE PT2792 Fits: LeftSi Elec Code:B59LFront Impact SensorDK Gray2-Way Femalewith Leads or: RightSi Elec Code:B59RFront Impact SensorDK Gray2-Way Femalewith Leads	View on Amazon
GM GENUINE Fits: 6.2L V8	PT2794	🇺🇸 US 🇨🇦 CA	BlackShape: Oval Fitment notes — GM GENUINE PT2794 BlackShape: Oval Si Electrical Code: B20Brake Fluid Level Switch2-Way Femalewith Leads	View on Amazon
GM GENUINE Fits: 6.2L V8	13593220	🇺🇸 US 🇨🇦 CA	Windshield Washer Fluid Level SensorSi Elec Code: B118 Fitment notes — GM GENUINE 13593220 Windshield Washer Fluid Level SensorSi Elec Code: B118Gray2-Way Femalewith Leads	View on Amazon
GM GENUINE Fits: 6.2L V8	19352907	🇺🇸 US 🇨🇦 CA	Black Fitment notes — GM GENUINE 19352907 Black SI ELEC CODE: X101FORWARD LAMP HARNESS TO INSTRUMENT PANEL HARNESS12-WAY FEMALEwithout LEADS	View on Amazon

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.

Headliner Connector

Brand	Part Number	Markets	Notes	Buy
GM GENUINE Fits: 6.2L V8	PT2565	🇺🇸 US 🇨🇦 CA	Black Fitment notes — GM GENUINE PT2565 Black Side Electric Code: B165Content Theft Deterrent Sensor Module6-Way Femalewith Leads	View on Amazon

This table covers the harness connectors at the Headliner. 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.

Horn Connector

Brand	Part Number	Markets	Notes	Buy
DORMAN Fits: 6.2L V8	645215	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	2 Cavity Female	View on Amazon
ROSTRA Fits: 6.2L V8	610059	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Terminal Gender: Female	View on Amazon

This table covers the harness connectors at the Horn. 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	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	View on Amazon
STANDARD MOTOR PRODUCTS Popular Fits: 6.2L V8	S2903	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Updated Design	View on Amazon
ACDELCO Fits: 6.2L V8	PT2368	🇺🇸 US 🇨🇦 CA	GoldShape: Rectangle Fitment notes — ACDELCO PT2368 GoldShape: Rectangle Original Equipment Design	View on Amazon
STANDARD MOTOR PRODUCTS Fits: 6.2L V8	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	View on Amazon
WALKER PRODUCTS Fits: 6.2L V8	2701040	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Fits Vendor: Delphior Vendor: Melco	View on Amazon
WELLS Fits: 6.2L V8	1P1264	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	with 4 Terminals	View on Amazon

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.

Ignition Starter Switch Connector

Brand	Part Number	Markets	Notes	Buy
STANDARD MOTOR PRODUCTS Fits: 6.2L V8	S1481	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	with Square Connector	View on Amazon
STANDARD MOTOR PRODUCTS Fits: 6.2L V8	S2425	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Rectangular Connector	View on Amazon

This table covers the harness connectors at the Ignition Starter 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.

Instrument Panel Connector

Brand	Part Number	Markets	Notes	Buy
GM GENUINE Popular Fits: 6.2L V8	PT146	🇺🇸 US 🇨🇦 CA	Black Fitment notes — GM GENUINE PT146 Black Fits: LeftSunshadeSi Elec Code: A3L2-Way Femalewith LeadsSquare or: RightSi Elec Code: B240RFolding Top Header Latched Position Sensor2-Way Femalewith LeadsSquar or: Telematics Communication Interface Control Module BatteryService Information Electrical Code: C32-Way Femalewith LeadsSquare or: LeftService Information Electrical Code: B240LFolding Top Header Latched Position Sensor2-Way Femalewith LeadsSquare or: RightSunshade Mirror LampService Information Electrical Code: E31R2-Way Femalewith LeadsSquare or: RightSunshadeService Information Electrical Code: A3R2-Way Femalewith LeadsSquare	View on Amazon
GM GENUINE Popular Fits: 6.2L V8	PT2726	🇺🇸 US 🇨🇦 CA	Black Fitment notes — GM GENUINE PT2726 Black Si Elec Code: B24Mobile Telephone Microphone2-Way Malewith LeadsSquare	View on Amazon
GM GENUINE Popular Fits: 6.2L V8	PT2550	🇺🇸 US 🇨🇦 CA	BlackShape: Round Fitment notes — GM GENUINE PT2550 BlackShape: Round Si Elec Code: T10JKeyless Entry AntennaCenter Console Front2-Way Femalewith LeadsPhysically verify part matches original plug	View on Amazon
GM GENUINE Fits: 6.2L V8	PT2557	🇺🇸 US 🇨🇦 CA	Black Fitment notes — GM GENUINE PT2557 Black Fits: Windshield Wiper/Washer SwitchSi Elec Code: S828-Way Femalewith Leadsor Si Electrical Code: S91Park Brake Control Switch8-Way Femalewith Leads	View on Amazon
GM GENUINE Fits: 6.2L V8	PT2560	🇺🇸 US 🇨🇦 CA	Black Fitment notes — GM GENUINE PT2560 Black Steering Column Lock ModuleSi Elec Code: K608-Way Femalewith Leads	View on Amazon
GM GENUINE Fits: 6.2L V8	PT2836	🇺🇸 US 🇨🇦 CA	YellowSi Elec Code: F101 Fitment notes — GM GENUINE PT2836 YellowSi Elec Code: F101Passenger Instrument Panel Air Bag4-Way Femalewith Leads	View on Amazon
GM GENUINE Fits: 6.2L V8	PT2496	🇺🇸 US 🇨🇦 CA	Black Fitment notes — GM GENUINE PT2496 Black Steering Wheel Angle Sensor ModuleSi Elec Code: B2196-Way Femalewith Leads	View on Amazon
GM GENUINE Fits: 6.2L V8	PT3865	🇺🇸 US 🇨🇦 CA	Fits Si Electrical Code: X80GGray Fitment notes — GM GENUINE PT3865 Fits: Si Electrical Code: X80GGrayAccessory Power ReceptacleInstrument Panel4.0MM23-Way Femalewith Leadsor Si Electrical Code: X80HGrayAccessory Power ReceptacleCenter Console4.0MM23-Way Femalewith Leadsor Si Electrical Code: E32GrayCigarette Lighter Receptacle4.0MM23-Way Femalewith Leads	View on Amazon
GM GENUINE Fits: 6.2L V8	PT3779	🇺🇸 US 🇨🇦 CA	Black Fitment notes — GM GENUINE PT3779 Black Si Elec Code: P29Head-up Display X1.75mm28-Way Femalewith Leads	View on Amazon
GM GENUINE Fits: 6.2L V8	PT2888	🇺🇸 US 🇨🇦 CA	Windshield Wiper MotorService Information Electrical Code: M75 Fitment notes — GM GENUINE PT2888 Windshield Wiper MotorService Information Electrical Code: M75Gray5-Way Femalewith Leads	View on Amazon
GM GENUINE Fits: 6.2L V8	19352907	🇺🇸 US 🇨🇦 CA	Black Fitment notes — GM GENUINE 19352907 Black Si Electrical Code: X202Instrument Panel Harness To Data Recorder Harness12-Way Femalewithout Leads	View on Amazon
GM GENUINE Fits: 6.2L V8	PT2247	🇺🇸 US 🇨🇦 CA	Si Elec Code:X302Gray Fitment notes — GM GENUINE PT2247 Si Elec Code:X302GrayFloor Console Harness to Instrument Panel Harness8-Way Malewith Leads	View on Amazon

This table covers the harness connectors at the Instrument Panel. 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
GM GENUINE Fits: 6.2L V8	19301207	🇺🇸 US 🇨🇦 CA	Black Fitment notes — GM GENUINE 19301207 Black Fits: Si Elec Code: B68BKnock Sensor 22-Way Femalewith Leadsor Si Elec Code: B68AKnock Sensor 12-Way Femalewith Leads	View on Amazon
STANDARD MOTOR PRODUCTS Fits: 6.2L V8	S934	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Contact Terminal Material: Metal	View on Amazon
UNITED MOTOR PRODUCTS Fits: 6.2L V8	CON191	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Terminal Gender: Female	View on Amazon

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	PT944	🇺🇸 US 🇨🇦 CA	Evaporator Emission Control ConnectorAt Fuel Tank Pressure Sensor	View on Amazon
STANDARD MOTOR PRODUCTS Fits: 6.2L V8	S1038	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Connector Shape: Rectangle	View on Amazon
WELLS Fits: 6.2L V8	1P2218	🇺🇸 US 🇨🇦 CA 🇲🇽 MX		View on Amazon

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: 6.2L V8	S2507	🇺🇸 US 🇨🇦 CA 🇲🇽 MX		View on Amazon

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 Level Sensor Connector

Brand	Part Number	Markets	Notes	Buy
STANDARD MOTOR PRODUCTS Fits: 6.2L V8	HP4325	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	HandypackConnector Shape: Rectangle Fitment notes — STANDARD MOTOR PRODUCTS HP4325 HandypackConnector Shape: RectangleHarness Length16-1/2 "Terminal Type: Blade	View on Amazon
STANDARD MOTOR PRODUCTS Fits: 6.2L V8	S1024	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Connector Shape: RectangleHarness Length Fitment notes — STANDARD MOTOR PRODUCTS S1024 Connector Shape: RectangleHarness Length16-1/2 "Terminal Type: Blade	View on Amazon

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	S2882	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Connector Shape: RectangularHarness Length Fitment notes — STANDARD MOTOR PRODUCTS S2882 Connector Shape: RectangularHarness Lengthinches: 12.25	View on Amazon

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	12681015	🇺🇸 US 🇨🇦 CA	Mating Connector Use 13587326Jumper Wire	View on Amazon

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.

Oil Temperature Sender Connector

Brand	Part Number	Markets	Notes	Buy
GM GENUINE Fits: 6.2L V8	PT1798	🇺🇸 US 🇨🇦 CA	Si Elec Code: B36Gray Fitment notes — GM GENUINE PT1798 Si Elec Code: B36GrayEngine Oil Temperature Sensor2-Way FemaleGT150 Sealedwith Leads	View on Amazon

This table covers the harness connectors at the Oil Temperature Sender. 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
GM GENUINE Fits: 6.2L V8	PT2923	🇺🇸 US 🇨🇦 CA	Crimping Tool Included: NoLength: 12 in Fitment notes — GM GENUINE PT2923 Crimping Tool Included: NoLength: 12 inBlack Fits: Si Elec Code: B52CHeated Oxygen SensorBank 1 Sensor 14-Way Femalewith Leadsor Si Elec Code: B52EHeated Oxygen SensorBank 2 Sensor 14-Way Femalewith Leads	View on Amazon
GM GENUINE Fits: 6.2L V8	PT2922	🇺🇸 US 🇨🇦 CA	Fits Si Elec Code: B52DHeated Oxygen Sensor-Bank 1 Sensor 2 Fitment notes — GM GENUINE PT2922 Fits: Si Elec Code: B52DHeated Oxygen Sensor-Bank 1 Sensor 2Gray4-Way Femalewith Leadsor Si Elec Code: B52FHeated Oxygen Sensor-Bank 2 Sensor 2Gray4-Way Femalewith Leads	View on Amazon
STANDARD MOTOR PRODUCTS Fits: 6.2L V8	S2894	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Color Code Black and Purplewith 4 Female Terminals	View on Amazon

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.

Park Assist (PAS) Camera Connector

Brand	Part Number	Markets	Notes	Buy
METRA Fits: 6.2L V8	AXACGM1	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Camera Interface	View on Amazon

This table covers the harness connectors at the Park Assist (PAS) Camera. 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	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: 3Rear	View on Amazon

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	S1481	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Fits Left Fitment notes — STANDARD MOTOR PRODUCTS S1481 Fits: Left or: Front Rightwithout Memory	View on Amazon

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
DORMAN Fits: 6.2L V8	949804	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Rearwith Magnetic Ride Control	View on Amazon
STANDARD MOTOR PRODUCTS Fits: 6.2L V8	S2860	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Connector Shape: OvalGauge: 16 Gauge Fitment notes — STANDARD MOTOR PRODUCTS S2860 Connector Shape: OvalGauge: 16 GaugeHarness LengthInches: 13Terminal Type: Bladeblack with 2 Female Terminals	View on Amazon
STANDARD MOTOR PRODUCTS Fits: 6.2L V8	S2936	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	with 2 Male Terminals	View on Amazon

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.

Speaker Amplifier Connector

Brand	Part Number	Markets	Notes	Buy
WELLS Fits: 6.2L V8	1P3938	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	with 8 Terminals	View on Amazon

This table covers the harness connectors at the Speaker Amplifier. 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.

Speed Sensor Connector

Brand	Part Number	Markets	Notes	Buy
ACDELCO Fits: 6.2L V8	PT2308	🇺🇸 US 🇨🇦 CA	Gold	View on Amazon
STANDARD MOTOR PRODUCTS Fits: 6.2L V8	HP4335	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Handypack	View on Amazon
STANDARD MOTOR PRODUCTS Fits: 6.2L V8	S577	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Wire Gauge (GA): 16	View on Amazon

This table covers the harness connectors at the 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.

Starter Motor Connector

Brand	Part Number	Markets	Notes	Buy
WELLS Fits: 6.2L V8	1P3645	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Starter Motor Relay Connector	View on Amazon

This table covers the harness connectors at the Starter 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.

Starter Solenoid Connector

Brand	Part Number	Markets	Notes	Buy
STANDARD MOTOR PRODUCTS Fits: 6.2L V8	S2984	🇺🇸 US 🇨🇦 CA 🇲🇽 MX		View on Amazon
WELLS Fits: 6.2L V8	1P3645	🇺🇸 US 🇨🇦 CA 🇲🇽 MX		View on Amazon

This table covers the harness connectors at the Starter 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.

Steering Column Wiring Harness

Brand	Part Number	Markets	Notes	Buy
GM GENUINE Fits: 6.2L V8	22969359	🇺🇸 US 🇨🇦 CA	North America (MAH), Canada (MBC), Mexico (MCX), Power Retractable Tilt Steering Column (N38)	View on Amazon

This table covers the Steering Column Wiring harnesses.

Temperature Sender / Sensor Connector

Brand	Part Number	Markets	Notes	Buy
STANDARD MOTOR PRODUCTS Popular Fits: 6.2L V8	TX3A	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Wiring Harness Length (mm): 158.75Black	View on Amazon
WELLS Popular Fits: 6.2L V8	1P1006	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Connector Shape: OblongWiring Harness Length: 9.5 In	View on Amazon
ACDELCO Fits: 6.2L V8	PT2386	🇺🇸 US 🇨🇦 CA	GoldShape: Square	View on Amazon
FOUR SEASONS Fits: 6.2L V8	37231	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	2 Terminal Malewith Oval Connector	View on Amazon
ROSTRA Fits: 6.2L V8	610011	🇺🇸 US 🇨🇦 CA 🇲🇽 MX		View on Amazon
STANDARD MOTOR PRODUCTS Fits: 6.2L V8	HP3840	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	HandypackWiring Harness Length (mm): 158.75 Fitment notes — STANDARD MOTOR PRODUCTS HP3840 HandypackWiring Harness Length (mm): 158.75black	View on Amazon
WALKER PRODUCTS Fits: 6.2L V8	2111500	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Terminal Quantity: 2Includes O-Ring	View on Amazon

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	S2409	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Gender: MaleHarness Length Fitment notes — STANDARD MOTOR PRODUCTS S2409 Gender: MaleHarness Lengthinches: 12.5	View on Amazon

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.

Transmission-Automatic Control Unit (TCU) Connector

Brand	Part Number	Markets	Notes	Buy
AUTOTECNICA Fits: 6.2L V8	GM1317673	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Automatic trans.	View on Amazon

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	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.Reference PIP5700G / Document ID: 7046908	View on Amazon
GM GENUINE Fits: 6.2L V8	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)	View on Amazon

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
STANDARD MOTOR PRODUCTS Popular Fits: 6.2L V8	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	View on Amazon
ACDELCO Fits: 6.2L V8	PT2160	🇺🇸 US 🇨🇦 CA	GoldShape: Square	View on Amazon
GM GENUINE Fits: 6.2L V8	22845506	🇺🇸 US 🇨🇦 CA		View on Amazon
HOLSTEIN Fits: 6.2L V8	2HAR0035	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Includes ABS Wheel Speed Sensor Wire Harness	View on Amazon
STANDARD MOTOR PRODUCTS Fits: 6.2L V8	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	View on Amazon

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	S1692	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Wiring Harness Length (In): 17	View on Amazon

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 Fluid Level Sensor Connector

Brand	Part Number	Markets	Notes	Buy
STANDARD MOTOR PRODUCTS Fits: 6.2L V8	S3082	🇺🇸 US 🇨🇦 CA 🇲🇽 MX		View on Amazon

This table covers the harness connectors at the Washer 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.

Washer Pump Connector

Brand	Part Number	Markets	Notes	Buy
STANDARD MOTOR PRODUCTS Fits: 6.2L V8	S2279	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Front	View on Amazon

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	S1423	🇺🇸 US 🇨🇦 CA 🇲🇽 MX		View on Amazon
WELLS Fits: 6.2L V8	1P4260	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	with 5 Terminals	View on Amazon

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.

Wire Terminal

Brand	Part Number	Markets	Notes	Buy
GM GENUINE Popular Fits: 6.2L V8	13582308	🇺🇸 US 🇨🇦 CA	Multi-PurposeWire Gauge Measurement: 1.00 GU Fitment notes — GM GENUINE 13582308 Multi-PurposeWire Gauge Measurement: 1.00 GUWiring Harness Length (In): 17.72 In	View on Amazon
GM GENUINE Popular Fits: 6.2L V8	13575812	🇺🇸 US 🇨🇦 CA	Multi-PurposeWire Gauge Measurement: 0.80 GU Fitment notes — GM GENUINE 13575812 Multi-PurposeWire Gauge Measurement: 0.80 GU 0.8MM2	View on Amazon
GM GENUINE Fits: 6.2L V8	19351723	🇺🇸 US 🇨🇦 CA	Multi-PurposeWire Gauge Measurement: 2.00 GU Fitment notes — GM GENUINE 19351723 Multi-PurposeWire Gauge Measurement: 2.00 GUWiring Harness Length (In): 17.72 In	View on Amazon
GM GENUINE Fits: 6.2L V8	13576369	🇺🇸 US 🇨🇦 CA	Multi-PurposeWire Gauge Measurement: 0.50 GU Fitment notes — GM GENUINE 13576369 Multi-PurposeWire Gauge Measurement: 0.50 GU 0.5MM2	View on Amazon
GM GENUINE Fits: 6.2L V8	19119395	🇺🇸 US 🇨🇦 CA	Multi-PurposeWire Gauge Measurement: 1.00 GU Fitment notes — GM GENUINE 19119395 Multi-PurposeWire Gauge Measurement: 1.00 GU 1.0MM2	View on Amazon
GM GENUINE Fits: 6.2L V8	13578883	🇺🇸 US 🇨🇦 CA	Multi-PurposeWire Gauge Measurement: 0.80 GU Fitment notes — GM GENUINE 13578883 Multi-PurposeWire Gauge Measurement: 0.80 GU 0.8MM2	View on Amazon

This table covers the terminals crimped onto a harness lead.

Buying Electrical Connector Parts for a 2018 Chevrolet Corvette

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: Instrument Panel Connector and Headlamp Wiring Harness / Connector .

Frequently Asked Questions

How many electrical connector parts fit the 2018 Chevrolet Corvette?

Our catalog currently lists 132 electrical connector parts for the 2018 Chevrolet Corvette across 51 subcategories and 15 brands, covering both the 6.2L V8 and the 6.2L V8 Supercharged. Each part is matched to the engine(s) it fits.

Do electrical connector parts differ between 2018 Chevrolet Corvette 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 2018 Chevrolet Corvette?

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 2018 Chevrolet Corvette 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 2018 Chevrolet Corvette?

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.

Electrical Connector Parts for Other Chevrolet Corvette Years

2026 Chevrolet Corvette 2025 Chevrolet Corvette 2024 Chevrolet Corvette 2023 Chevrolet Corvette 2022 Chevrolet Corvette 2021 Chevrolet Corvette 2020 Chevrolet Corvette 2019 Chevrolet Corvette 2011 Chevrolet Corvette

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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.

Published by AutoFactsDB from manufacturer application data. How fitment is matched Report a fitment error