2024 Buick Envision Electrical Connector Parts: OEM & Replacement (65 Parts)

The 2024 Buick Envision has 65 electrical connector parts with verified fitment on this page — 19 part types and 5 brands, covering the 2.0L L4 Turbocharged engine. Each part includes a manufacturer part number and application notes.

The connector system on the 2024 Buick Envision supplies the pigtails and connector bodies that terminate the vehicle harness at lamps, sensors and modules. The largest groups are Body Wiring Harness / Connector (20 parts), Engine Wiring Harness / Connector (10 parts) and Instrument Panel Connector (7 parts). The other 16 part types cover the remaining 28 parts.

Accelerator Pedal Position Sensor Connector

Brand	Part Number	Markets	Notes	Buy
STANDARD MOTOR PRODUCTS	S1478	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Connector Shape: Rectangle	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.

Alternator / Generator Connector

Brand	Part Number	Markets	Notes	Buy
GM GENUINE	PT2971	🇺🇸 US 🇨🇦 CA	Gender: MaleTerminal Type: Blade Fitment notes — GM GENUINE PT2971 Gender: MaleTerminal Type: BladeBlack Si Elec CodeGenerator X1G132-Way Femalewith Leads	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	PT2612	🇺🇸 US 🇨🇦 CA	Black Fitment notes — GM GENUINE PT2612 Black Service Information Electrical Code: Q13Evaporative Emission Canister Vent Solenoid Valve2-Way Femalewith Leads	View on Amazon
GM GENUINE Popular	PT2929	🇺🇸 US 🇨🇦 CA	Black Fitment notes — GM GENUINE PT2929 Black Si Elec Code : B20Brake Fluid Level Sensor2-Way Femalewith Leads	View on Amazon
GM GENUINE Popular	84677313	🇺🇸 US 🇨🇦 CA	Black Fitment notes — GM GENUINE 84677313 Black Si Elec Code : B233BForward Range Radar SensorLong Range.75MM28-Way Femalewith Leads	View on Amazon
GM GENUINE Popular	84928314	🇺🇸 US 🇨🇦 CA	Black Fitment notes — GM GENUINE 84928314 Black Fits: Si Elec Code : E42LRear Body Structure Stop LampLeft8-Way Femalewith Leadsor Si Elec Code : E42RRear Body Structure Stop LampRight8-Way Femalewith Leads	View on Amazon
ACDELCO	PT3743	🇺🇸 US 🇨🇦 CA	GM Original Equipment Fitment notes — ACDELCO PT3743 GM Original Equipment Fits: SI Electric Code: T10ELOW FREQUENCY REAR COMPARTMENT ANTENNABLACK2-WAY FEMALEwith Leadsor SI Electric Code: T10GLOW FREQUENCY REAR BUMPER ANTENNABLACK2-WAY FEMALEwith Leads	View on Amazon
GM GENUINE	85005016	🇺🇸 US 🇨🇦 CA	Black Fitment notes — GM GENUINE 85005016 Black Windshield Washer PumpSi Elec Code: G242-Way Femalewith Leads2.5MM2	View on Amazon
GM GENUINE	PT3702	🇺🇸 US 🇨🇦 CA	Black Fitment notes — GM GENUINE PT3702 Black Fits: Si Elec Code : B58LAirbag Front End Discriminating SensorLeft2-Way Femalewith Leads1.5mmor Si Elec Code : B58RAirbag Front End Discriminating SensorRight2-Way Femalewith Leads1.5mmor Si Elec Code : B63LRGAirbag Side Impact Rear SensorLeft2-Way Femalewith Leads1.5mmor Si Electrical Code: B63RRGAirbag Side Impact Rear SensorRight2-Way Femalewith Leads1.5mm	View on Amazon
GM GENUINE	PT3776	🇺🇸 US 🇨🇦 CA	Black Fitment notes — GM GENUINE PT3776 Black Fits: Si Elec Code : B55Engine Compartment Cover Switch3-Way Femalewith Leads0.75MM2 or: Si Elec Code : G64Drive Motor Generator Battery Cooling Blower3-Way Femalewith Leads0.75MM2	View on Amazon
GM GENUINE	13577534	🇺🇸 US 🇨🇦 CA	Black Fitment notes — GM GENUINE 13577534 Black Si Elec Code : X50BBattery Distribution Engine Compartment Fuse Block X62-Way Femalewith Leads	View on Amazon
GM GENUINE	13593220	🇺🇸 US 🇨🇦 CA	Windshield Washer Solvent Container Level SensorSi Elec Code : B118 Fitment notes — GM GENUINE 13593220 Windshield Washer Solvent Container Level SensorSi Elec Code : B118Gray2-Way Femalewith Leads	View on Amazon
GM GENUINE	87821959	🇺🇸 US 🇨🇦 CA	Black Fitment notes — GM GENUINE 87821959 Black Fits: Si Elec Code : B5RFFront Wheel Speed SensorRight2-Way Femalewith Leadsor Si Elec Code : P12BHornLow Note2-Way Femalewith Leadsor Side Electrical Code: B5LFFront Wheel Speed SensorLeft2-Way Femalewith Leads	View on Amazon
GM GENUINE	PT3906	🇺🇸 US 🇨🇦 CA	Black Fitment notes — GM GENUINE PT3906 Black Si Elec Code : P12AHornHigh Note2-Way Femalewith Leads	View on Amazon
GM GENUINE	85761014	🇺🇸 US 🇨🇦 CA	BlackNumber Of Butt Connectors: 2 Fitment notes — GM GENUINE 85761014 BlackNumber Of Butt Connectors: 2 Si Elec Code : B110Battery Monitor Module X12-Way Femalewith Leads	View on Amazon
GM GENUINE	84773558	🇺🇸 US 🇨🇦 CA	Vehicle Dynamics SensorSi Elec Code: B284 Fitment notes — GM GENUINE 84773558 Vehicle Dynamics SensorSi Elec Code: B284Natural with Black Cover6-Way Femalewith Leads	View on Amazon
GM GENUINE	85533165	🇺🇸 US 🇨🇦 CA	Black Fitment notes — GM GENUINE 85533165 Black Fits: Si Elec Code : Q37LFFront Suspension Strut ActuatorLeft2-Way Malewith Leads1.5 Wir or: Si Elec Code : Q37RFFront Suspension Strut ActuatorRight2-Way Malewith Leads1.5 Wire	View on Amazon
GM GENUINE	PT3980	🇺🇸 US 🇨🇦 CA	Si Elec Code : X216LT Gray Fitment notes — GM GENUINE PT3980 Si Elec Code : X216LT GrayInstrument Panel to Body5.0MM22-Way Femalewith Leads	View on Amazon
GM GENUINE	PT3509	🇺🇸 US 🇨🇦 CA	Black Fitment notes — GM GENUINE PT3509 Black Fits: Service Information Electrical Code: B11RFFront Suspension 4 Corner Leveling System Position SensorRight3-Way Femalewith Leads and CPA or: Service Information Electrical Code: B152LFFront Susp AUT FWD Lighting Position SENLeft3-Way Femalewith Leads and CPA	View on Amazon
GM GENUINE	PT3667	🇺🇸 US 🇨🇦 CA	Si Elec Code : K182Parking Assist Control Module X2 Fitment notes — GM GENUINE PT3667 Si Elec Code : K182Parking Assist Control Module X2Gray.75mm8-Way Femalewith Leads	View on Amazon
GM GENUINE	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	85650076	🇺🇸 US 🇨🇦 CA	BlackTerminal Gender: Female Fitment notes — GM GENUINE 85650076 BlackTerminal Gender: Female Si Elec Code : G10Cooling Fan Motor4-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.

Camshaft Position Sensor Connector

Brand	Part Number	Markets	Notes	Buy
GM GENUINE	86792094	🇺🇸 US 🇨🇦 CA	Black Fitment notes — GM GENUINE 86792094 Black Si Elec Code : B23FCamshaft Position SensorIntake3-Way Femalewith LeadsTerminal PN 1418850-3	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.

Crankshaft Position Sensor Connector

Brand	Part Number	Markets	Notes	Buy
GM GENUINE	86792095	🇺🇸 US 🇨🇦 CA	Black Fitment notes — GM GENUINE 86792095 Black Si Elec Code : B26Crankshaft Position Sensor3-Way Femalewith Leads	View on Amazon
STANDARD MOTOR PRODUCTS	S2916	🇺🇸 US 🇨🇦 CA 🇲🇽 MX		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.

Differential Lock Sensor Connector

Brand	Part Number	Markets	Notes	Buy
GM GENUINE	84614345	🇺🇸 US 🇨🇦 CA		View on Amazon

This table covers the harness connectors at the Differential Lock 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.

Engine Block Heater Connector

Brand	Part Number	Markets	Notes	Buy
GM GENUINE	84564686	🇺🇸 US 🇨🇦 CA	End 1 Terminal Gender: FemaleEnd 1 Terminal Type: Pin Fitment notes — GM GENUINE 84564686 End 1 Terminal Gender: FemaleEnd 1 Terminal Type: PinWiring Harness Engine Block Heater (K05)	View on Amazon

This table covers the harness connectors at the Engine Block Heater. 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	PT2971	🇺🇸 US 🇨🇦 CA	Gender: MaleTerminal Type: Blade Fitment notes — GM GENUINE PT2971 Gender: MaleTerminal Type: BladeBlack Starter X1Si Elec CodeM642-Way Femalewith Leads	View on Amazon
GM GENUINE Popular	PT2929	🇺🇸 US 🇨🇦 CA	Black Fitment notes — GM GENUINE PT2929 Black Fits: Si Elec Code : B203Radiator Coolant Temperature Sensor2-Way Femalewith Leadsor Si Elec Code : B34ARadiator Coolant Temperature Sensor2-Way Femalewith Leads	View on Amazon
ACDELCO	PT3743	🇺🇸 US 🇨🇦 CA	GM Original Equipment Fitment notes — ACDELCO PT3743 GM Original Equipment TURBOCHARGER BYPASS VALVE SOLENOIDSI Electric Code: Q40BLACK2-WAY FEMALEwith Leads	View on Amazon
ACDELCO	84785110	🇺🇸 US 🇨🇦 CA	GM Original Equipment Fitment notes — ACDELCO 84785110 GM Original Equipment Fits: Si Electric Code: Q6ECamshaft Position Actuator Solenoid Valve - IntakeBlack.75MM22-Way Femalewith Leadsor Si Electric Code: Q6FCamshaft Position Actuator Solenoid Valve - ExhaustBlack.75MM22-Way Femalewith Leadsor Transmission Fluid Pressure Accumulator Solenoid ValveSi Electric Code: B280Black.75mm2-Way Femalewith Leads	View on Amazon
ACDELCO	PT3698	🇺🇸 US 🇨🇦 CA	GM Original Equipment Fitment notes — ACDELCO PT3698 GM Original Equipment Si Elec Code : G58Evaporative Emission Canister Purge PumpBlack.75MM26-Way Femalewith Leads	View on Amazon
GM GENUINE	13576549	🇺🇸 US 🇨🇦 CA	Black Fitment notes — GM GENUINE 13576549 Black Si Electric Code: X125Engine Harness to Body Harness40-Way Femalewithout Leads	View on Amazon
GM GENUINE	PT3702	🇺🇸 US 🇨🇦 CA	Black Fitment notes — GM GENUINE PT3702 Black Si Electrical Code: Q46A/C Compressor Solenoid Valve2-Way Femalewith Leads1.5mm	View on Amazon
GM GENUINE	13577534	🇺🇸 US 🇨🇦 CA	Black Fitment notes — GM GENUINE 13577534 Black Si Elec Code : G18Fuel PumpHigh Pressure2-Way Femalewith Leads	View on Amazon
GM GENUINE	85761014	🇺🇸 US 🇨🇦 CA	BlackNumber Of Butt Connectors: 2 Fitment notes — GM GENUINE 85761014 BlackNumber Of Butt Connectors: 2 Fits: Si Elec Code : B9Ambient Air Temperature Sensor2-Way Femalewith Leadsor Si Elec Code : Q2Air Conditioning Clutch2-Way Femalewith Leads	View on Amazon
GM GENUINE	PT3534	🇺🇸 US 🇨🇦 CA	BlackShape: Oval Fitment notes — GM GENUINE PT3534 BlackShape: Oval Fits: Throttle BodySi Elec Code : Q386-Way Femalewith Leadsor Turbocharger Wastegate ActuatorSi Elec Code : M1286-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
GM GENUINE	13584788	🇺🇸 US 🇨🇦 CA	Black Fitment notes — GM GENUINE 13584788 Black SI ELEC CODE : X160ENGINE TO FUEL INJECTOR WIRING HARNESS16-WAY FEMALEwithout LEADS	View on Amazon
SKP	SKS824	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Includes ABS Wheel Speed Sensor Wire Harness	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.

Headliner Connector

Brand	Part Number	Markets	Notes	Buy
GM GENUINE Popular	PT2726	🇺🇸 US 🇨🇦 CA	Black Fitment notes — GM GENUINE PT2726 Black Si Elec Code : B24LFMobile Telephone MicrophoneLeft Front2-Way Malewith LeadsSquare	View on Amazon
GM GENUINE	12126020	🇺🇸 US 🇨🇦 CA	FrontRight Fitment notes — GM GENUINE 12126020 FrontRightService Information Electric Code: B24RFMobile Telephone MicrophoneGreen2-Way Malewith Leads	View on Amazon
GM GENUINE	19354840	🇺🇸 US 🇨🇦 CA	Black Fitment notes — GM GENUINE 19354840 Black Fits: Si Elec Code : A103Roof Console X24-Way Femalewith Leads0.35mmor Si Electric Code: E37HRight Front Rail Rear Seat Position Reading and Courtesy Lamp Left4-Way Femalewith Leads0.35mmor Si Electric Code: E37JRight Front Rail Rear Seat Position Reading and Courtesy Lamp Right4-Way Femalewith Leads0.35mm	View on Amazon
GM GENUINE	84847258	🇺🇸 US 🇨🇦 CA	Black Fitment notes — GM GENUINE 84847258 Black Service Information Electrical Code: K288Electronic Toll Transmitter System Module4-Way Malewith Leads0.75MM2	View on Amazon
GM GENUINE	85005020	🇺🇸 US 🇨🇦 CA	Black Fitment notes — GM GENUINE 85005020 Black Si Elec Code : B342EIntake Camshaft Profile Actuator 36-Way Femalewith Leads	View on Amazon
GM GENUINE	PT3595	🇺🇸 US 🇨🇦 CA	BlackHeight: 1 in Fitment notes — GM GENUINE PT3595 BlackHeight: 1 in Si Elec Code : E37SMCenter Reading LampRear Seat8-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.

Ignition Coil Connector

Brand	Part Number	Markets	Notes	Buy
ACDELCO	84889372	🇺🇸 US 🇨🇦 CA	GM Original Equipment Fitment notes — ACDELCO 84889372 GM Original Equipment Fits: Si Electric Code: T8AIgnition Coil 1Black4-Way Femalewith Leads0.75mmor Si Electric Code: T8BIgnition Coil 2Black4-Way Femalewith Leads0.75mmor Si Electric Code: T8CIgnition Coil 3Black4-Way Femalewith Leads0.75mmor Si Electric Code: T8DIgnition Coil 4Black4-Way Femalewith Leads0.75mm	View on Amazon
GM GENUINE	85518225	🇺🇸 US 🇨🇦 CA	BlackGender: Male Fitment notes — GM GENUINE 85518225 BlackGender: MaleWire Gauge Measurement (GA.): 1.0 MM2 GA. Si Elec Code : B75Ignition Coil 14-Way Femalewith Leads	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.

Instrument Panel Connector

Brand	Part Number	Markets	Notes	Buy
GM GENUINE Popular	84773558	🇺🇸 US 🇨🇦 CA	Si Elec Code : B107Natural with Black Cover Fitment notes — GM GENUINE 84773558 Si Elec Code : B107Natural with Black CoverAccelerator Pedal Position Sensor6-Way Femalewith Leads	View on Amazon
GM GENUINE Popular	PT3980	🇺🇸 US 🇨🇦 CA	Si Elec Code : X216LT Gray Fitment notes — GM GENUINE PT3980 Si Elec Code : X216LT GrayInstrument Panel to Body5.0MM22-Way Femalewith Leads	View on Amazon
ACDELCO	PT3743	🇺🇸 US 🇨🇦 CA	GM Original Equipment Fitment notes — ACDELCO PT3743 GM Original Equipment SI Electric Code: T10JLOW FREQUENCY INSTRUMENT PANEL ANTENNABLACK2-WAY FEMALEwith Leads	View on Amazon
GM GENUINE	PT3720	🇺🇸 US 🇨🇦 CA	Si Electric Code : F101Instrument Panel Airbag Fitment notes — GM GENUINE PT3720 Si Electric Code : F101Instrument Panel AirbagGray with Yellow Cover2-Way Femalewith Leads	View on Amazon
GM GENUINE	84724190	🇺🇸 US 🇨🇦 CA	Black Fitment notes — GM GENUINE 84724190 Black Si Elec Code: E40PAir Programmable Heater X2R X24-Way Femalewith Leads	View on Amazon
GM GENUINE	PT3695	🇺🇸 US 🇨🇦 CA	Black Fitment notes — GM GENUINE PT3695 Black Si Elec Code : M8Blower Motor6-Way Femalewith Leads5MM2/.75MM2	View on Amazon
GM GENUINE	84683650	🇺🇸 US 🇨🇦 CA	Si Elec Code : B22Natural Fitment notes — GM GENUINE 84683650 Si Elec Code : B22NaturalBrake Pedal Position Sensor6-Way Femalewith 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	13577534	🇺🇸 US 🇨🇦 CA	Black Fitment notes — GM GENUINE 13577534 Black Si Elec Code : B68BKnock Sensor 22-Way Femalewith Leads	View on Amazon
STANDARD MOTOR PRODUCTS	S2860	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Connector Shape: OvalGauge: 16 Gauge Fitment notes — STANDARD MOTOR PRODUCTS S2860 Connector Shape: OvalGauge: 16 GaugeHarness LengthInches: 13Terminal Type: Bladeblack without Harness	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.

Oil Temperature Sender Connector

Brand	Part Number	Markets	Notes	Buy
GM GENUINE	PT3921	🇺🇸 US 🇨🇦 CA	Black Fitment notes — GM GENUINE PT3921 Black Si Elec Code : B36Engine Oil Temperature Sensor.75MM23-Way Femalewith 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.

Temperature Sender / Sensor Connector

Brand	Part Number	Markets	Notes	Buy
GM GENUINE	PT2929	🇺🇸 US 🇨🇦 CA	Black Fitment notes — GM GENUINE PT2929 Black Si Elec Code : Q12Engine Coolant Temperature Sensor 12-Way Femalewith Leads	View on Amazon
GM GENUINE	PT2980	🇺🇸 US 🇨🇦 CA	Black Fitment notes — GM GENUINE PT2980 Black Si Elec Code : B37BEngine Coolant Temperature Sensor 13-Way Femalewith Leads	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.

Trailer Connector

Brand	Part Number	Markets	Notes	Buy
CURT	56325	🇺🇸 US 🇨🇦 CA 🇲🇽 MX	Custom Wiring Connector4-Way Flat	View on Amazon

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 Wiring Harness / Connector

Brand	Part Number	Markets	Notes	Buy
GM GENUINE	24053077	🇺🇸 US 🇨🇦 CA	with Oil Level ControlEtrs, with Valve Body Oil LVL control Components Fitment notes — GM GENUINE 24053077 with Oil Level ControlEtrs, with Valve Body Oil LVL control Components3.47 Ratio Transaxle Final Drive (FHB)	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 Purge Valve / Solenoid Connector

Brand	Part Number	Markets	Notes	Buy
GM GENUINE	PT2929	🇺🇸 US 🇨🇦 CA	Black Fitment notes — GM GENUINE PT2929 Black Si Elec Code : B34BEvaporative Emission Canister Purge Solenoid Valve2-Way Femalewith Leads	View on Amazon

This table covers the harness connectors at the Vapor Canister Purge 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.

Vapor Canister Vent Valve / Solenoid Connector

Brand	Part Number	Markets	Notes	Buy
ACDELCO	PT2160	🇺🇸 US 🇨🇦 CA	GoldShape: Square	View on Amazon
STANDARD MOTOR PRODUCTS	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
STANDARD MOTOR PRODUCTS	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.

Buying Electrical Connector Parts for a 2024 Buick Envision

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

Confirm you have the 2.0L L4 Turbocharged engine — every part on this page is matched to it.
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: Body Wiring Harness / Connector and Engine Wiring Harness / Connector .

Frequently Asked Questions

How many electrical connector parts fit the 2024 Buick Envision?

Our catalog currently lists 65 electrical connector parts for the 2024 Buick Envision across 19 subcategories and 5 brands, covering the 2.0L L4 Turbocharged engine. Each part is matched to the engine(s) it fits.

What are the signs of electrical connector problems on a 2024 Buick Envision?

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 2024 Buick Envision 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 2024 Buick Envision?

Every part on this page is matched to the 2.0L L4 Turbocharged engine. 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 2024 Buick Envision

Belt Drive Body & Lamp Assembly Brake & Wheel Hub Cooling System Drivetrain Electrical Electrical Bulb & Socket Electrical Switch & Relay Engine Exhaust & Emission Fuel & Air Heat & Air Conditioning Ignition Interior Steering Suspension Automatic Transmission Wheel Wiper & Washer

Electrical Connector Parts for Other Buick Envision Years

2026 Buick Envision 2025 Buick Envision 2023 Buick Envision 2022 Buick Envision 2021 Buick Envision 2020 Buick Envision 2019 Buick Envision 2018 Buick Envision 2017 Buick Envision 2016 Buick Envision

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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