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2021 GMC Yukon XL

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  2. Auto Parts
  3. Lighting and Electrical
  4. Electrical Connectors
  5. Engine Wiring Harness Connector for 2021 GMC Yukon XL

2021 GMC Yukon XL: Engine Wiring Harness Connector


Displaying 1 to 25 (of 33 products)

ACDelco PT3151 Engine Wiring Harness Connector
for 2021 GMC Yukon XL

ACDelco
On Sale:

$46.36
Avail:
3 in Stock
Warehouse: US-12
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
 
1
 
SI ELEC CODE: Q22
INTAKE MANIFOLD TUNING SOLENOID VALVE
BLACK
5-WAY FEMALE)(W/LEADS
 
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo SI ELEC CODE: Q22
INTAKE MANIFOLD TUNING SOLENOID VALVE
BLACK
5-WAY FEMALE)(W/LEADS

1 Per Vehicle
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
 
1
 
TURBOCHARGER VANE POSITION ACTUATOR
SI ELEC CODE: M103
BLACK
5-WAY FEMALE)(W/LEADS
 
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo TURBOCHARGER VANE POSITION ACTUATOR
SI ELEC CODE: M103
BLACK
5-WAY FEMALE)(W/LEADS

1 Per Vehicle

ACDelco PT3743 Engine Wiring Harness Connector
for 2021 GMC Yukon XL

On Sale:

$24.89
Avail:
4 in Stock
Warehouse: US-12
Qty:
View Product
EnginePer VehiclePositionFit NotesFitment Notes
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
 
1
 		 
Body Wiring Harness Connector
GM Original Equipment
SI ELEC CODE: T10F
KEYLESS ENTRY ANTENNA
REAR WINDOW
BLACK
2-WAY FEMALE)(W/LEADS
 
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo Body Wiring Harness Connector
GM Original Equipment
SI ELEC CODE: T10F
KEYLESS ENTRY ANTENNA
REAR WINDOW
BLACK
2-WAY FEMALE)(W/LEADS

1 Per Vehicle
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
 
1
 
Left (Driver)
 
GM Original Equipment
SI ELEC CODE: Q80L
ENGINE MOUNT SOLENOID VALVE
BLACK
2-WAY FEMALE)(W/LEADS
 
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
Left (Driver) GM Original Equipment
SI ELEC CODE: Q80L
ENGINE MOUNT SOLENOID VALVE
BLACK
2-WAY FEMALE)(W/LEADS

1 Per Vehicle
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
 
1
 
Right (Passenger)
 
GM Original Equipment
SI ELEC CODE: Q80R
ENGINE MOUNT SOLENOID VALVE
BLACK
2-WAY FEMALE)(W/LEADS
 
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
Right (Passenger) GM Original Equipment
SI ELEC CODE: Q80R
ENGINE MOUNT SOLENOID VALVE
BLACK
2-WAY FEMALE)(W/LEADS

1 Per Vehicle
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
 
1
 		 
Instrument Panel Harness Connector
GM Original Equipment
SI ELEC CODE: T10J
KEYLESS ENTRY ANTENNA
CENTER CONSOLE FRONT
BLACK
2-WAY FEMALE)(W/LEADS
 
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo Instrument Panel Harness Connector
GM Original Equipment
SI ELEC CODE: T10J
KEYLESS ENTRY ANTENNA
CENTER CONSOLE FRONT
BLACK
2-WAY FEMALE)(W/LEADS

1 Per Vehicle

ACDelco 13577534 Engine Wiring Harness Connector
for 2021 GMC Yukon XL

ACDelco
On Sale:

$34.17
Avail:
12 in Stock
Warehouse: US-4
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
 
1
 
Body Wiring Harness Connector
SI ELEC CODE: X50D
FUSE BLOCK
BATTERY X11
BLACK
2-WAY FEMALE)(W/LEADS
 
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo Body Wiring Harness Connector
SI ELEC CODE: X50D
FUSE BLOCK
BATTERY X11
BLACK
2-WAY FEMALE)(W/LEADS

1 Per Vehicle

ACDelco 19301207 Engine Wiring Harness Connector
for 2021 GMC Yukon XL

On Sale:

$25.11
Avail:
3 in Stock
Warehouse: US-12
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
 
1
 
SI ELEC CODE: B68B
KNOCK SENSOR 2
BLACK
2-WAY FEMALE)(W/LEADS
 
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo SI ELEC CODE: B68B
KNOCK SENSOR 2
BLACK
2-WAY FEMALE)(W/LEADS

1 Per Vehicle
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
 
1
 
SI ELEC CODE: B68A
KNOCK SENSOR 1
BLACK
2-WAY FEMALE)(W/LEADS
 
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo SI ELEC CODE: B68A
KNOCK SENSOR 1
BLACK
2-WAY FEMALE)(W/LEADS

1 Per Vehicle

ACDelco 84677313 Engine Wiring Harness Connector
for 2021 GMC Yukon XL

On Sale:

$52.88
Avail:
31 in Stock
Warehouse: US-4
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
 
1
 
Body Wiring Harness Connector
SI ELEC CODE: B233B
RADAR SENSOR MODULE
LONG RANGE
BLACK
.75MM2
8-WAY FEMALE)(W/LEADS
 
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo Body Wiring Harness Connector
SI ELEC CODE: B233B
RADAR SENSOR MODULE
LONG RANGE
BLACK
.75MM2
8-WAY FEMALE)(W/LEADS

1 Per Vehicle

ACDelco 84727362 Engine Wiring Harness Connector
for 2021 GMC Yukon XL

On Sale:

$25.54
Avail:
9 in Stock
Warehouse: US-4
Qty:
View Product
EnginePer VehiclePositionFit NotesFitment Notes
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
 
1
 		 
Chassis Wiring Harness Connector
GM Original Equipment
SI ELEC CODE: X141
CHASSIS HARNESS TO FRONT DISC BRAKE PAD WEAR SENSOR JUMPER HARNESS
BLACK
2-WAY FEMALE)(W/LEADS
 
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo Chassis Wiring Harness Connector
GM Original Equipment
SI ELEC CODE: X141
CHASSIS HARNESS TO FRONT DISC BRAKE PAD WEAR SENSOR JUMPER HARNESS
BLACK
2-WAY FEMALE)(W/LEADS

1 Per Vehicle
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
 
1
 
Left (Driver)
 
Chassis Wiring Harness Connector
GM Original Equipment
SI ELEC CODE: B172LF
BRAKE PAD WEAR SENSOR
FRONT
BLACK
2-WAY FEMALE)(W/LEADS
 
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
Left (Driver) Chassis Wiring Harness Connector
GM Original Equipment
SI ELEC CODE: B172LF
BRAKE PAD WEAR SENSOR
FRONT
BLACK
2-WAY FEMALE)(W/LEADS

1 Per Vehicle
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
 
1
 		 
GM Original Equipment
SI ELEC CODE: B193A
CHARGE AIR COOLER INLET TEMPERATURE SENSOR
BLACK
2-WAY FEMALE)(W/LEADS
 
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo GM Original Equipment
SI ELEC CODE: B193A
CHARGE AIR COOLER INLET TEMPERATURE SENSOR
BLACK
2-WAY FEMALE)(W/LEADS

1 Per Vehicle
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
 
1
 		 
GM Original Equipment
SI ELEC CODE: B193B
CHARGE AIR COOLER OUTLET TEMPERATURE SENSOR
BLACK
2-WAY FEMALE)(W/LEADS
 
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo GM Original Equipment
SI ELEC CODE: B193B
CHARGE AIR COOLER OUTLET TEMPERATURE SENSOR
BLACK
2-WAY FEMALE)(W/LEADS

1 Per Vehicle

ACDelco 84838880 Engine Wiring Harness Connector
for 2021 GMC Yukon XL

On Sale:

$68.47
Avail:
7 in Stock
Warehouse: US-4
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
 
1
 
SI ELEC CODE: X116
FRONT AXLE HARNESS TO ENGINE HARNESS
BLACK
4-WAY MALE)(W/LEADS
 
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo SI ELEC CODE: X116
FRONT AXLE HARNESS TO ENGINE HARNESS
BLACK
4-WAY MALE)(W/LEADS

1 Per Vehicle

ACDelco 84928314 Engine Wiring Harness Connector
for 2021 GMC Yukon XL

On Sale:

$58.04
Avail:
24 in Stock
Warehouse: US-4
Qty:
View Product
EnginePer VehiclePositionFit NotesFitment Notes
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
 
1
 		 
Body Wiring Harness Connector
SI ELEC CODE: X111
BODY HARNESS TO OFF-ROAD GRILLE LAMP PROVISIONAL HARNESS
BLACK
8-WAY FEMALE)(W/LEADS
 
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo Body Wiring Harness Connector
SI ELEC CODE: X111
BODY HARNESS TO OFF-ROAD GRILLE LAMP PROVISIONAL HARNESS
BLACK
8-WAY FEMALE)(W/LEADS

1 Per Vehicle
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
 
1
 		 
Body Wiring Harness Connector
SI ELEC CODE: X421
BODY HARNESS TO POLICE STROBE LIGHT PROVISIONAL HARNESS
BLACK
8-WAY FEMALE)(W/LEADS
 
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo Body Wiring Harness Connector
SI ELEC CODE: X421
BODY HARNESS TO POLICE STROBE LIGHT PROVISIONAL HARNESS
BLACK
8-WAY FEMALE)(W/LEADS

1 Per Vehicle
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
 
1
 
Left (Driver)
 
Body Wiring Harness Connector
SI ELEC CODE: X110
BODY HARNESS TO HEADLAMP HARNESS
BLACK
8-WAY FEMALE)(W/LEADS
 
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
Left (Driver) Body Wiring Harness Connector
SI ELEC CODE: X110
BODY HARNESS TO HEADLAMP HARNESS
BLACK
8-WAY FEMALE)(W/LEADS

1 Per Vehicle
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
 
1
 
Right (Passenger)
 
Body Wiring Harness Connector
SI ELEC CODE: E13RA
HEADLAMP
FRONT
BLACK
8-WAY FEMALE)(W/LEADS
 
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
Right (Passenger) Body Wiring Harness Connector
SI ELEC CODE: E13RA
HEADLAMP
FRONT
BLACK
8-WAY FEMALE)(W/LEADS

1 Per Vehicle
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
 
1
 
Right (Passenger)
 
Body Wiring Harness Connector
SI ELEC CODE: X120
BODY HARNESS TO HEADLAMP HARNESS
BLACK
8-WAY FEMALE)(W/LEADS
 
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
Right (Passenger) Body Wiring Harness Connector
SI ELEC CODE: X120
BODY HARNESS TO HEADLAMP HARNESS
BLACK
8-WAY FEMALE)(W/LEADS

1 Per Vehicle
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
 
1
 		 
Chassis Wiring Harness Connector
SI ELEC CODE: K4
BLACK
ASSIST STEP CONTROL MODULE X2
8-WAY FEMALE)(W/LEADS
 
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo Chassis Wiring Harness Connector
SI ELEC CODE: K4
BLACK
ASSIST STEP CONTROL MODULE X2
8-WAY FEMALE)(W/LEADS

1 Per Vehicle
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
 
1
 		 
SI ELEC CODE: X155
ENGINE HARNESS TO ACTIVE FUEL MANAGEMENT SOLENOID JUMPER HARNESS
BLACK
8-WAY FEMALE)(W/LEADS
 
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo SI ELEC CODE: X155
ENGINE HARNESS TO ACTIVE FUEL MANAGEMENT SOLENOID JUMPER HARNESS
BLACK
8-WAY FEMALE)(W/LEADS

1 Per Vehicle

ACDelco 84941154 Engine Wiring Harness Connector
for 2021 GMC Yukon XL

On Sale:

$32.07
Avail:
39 in Stock
Warehouse: US-4
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
 
1
 
GM Original Equipment
SI ELEC CODE: Q18A
FUEL PRESSURE REGULATOR 1
BLACK
2-WAY FEMALE)(W/LEADS
 
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo GM Original Equipment
SI ELEC CODE: Q18A
FUEL PRESSURE REGULATOR 1
BLACK
2-WAY FEMALE)(W/LEADS

1 Per Vehicle
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
 
1
 
GM Original Equipment
SI ELEC CODE: Q61
REDUCTANT INJECTOR
BLACK
2-WAY FEMALE)(W/LEADS
 
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo GM Original Equipment
SI ELEC CODE: Q61
REDUCTANT INJECTOR
BLACK
2-WAY FEMALE)(W/LEADS

1 Per Vehicle
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
 
1
 
GM Original Equipment
STARTER MOTOR X1
SI ELEC CODE: M64
BLACK
2-WAY FEMALE)(W/LEADS
 
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo GM Original Equipment
STARTER MOTOR X1
SI ELEC CODE: M64
BLACK
2-WAY FEMALE)(W/LEADS

1 Per Vehicle
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
 
1
 
GM Original Equipment
SI ELEC CODE: G13
GENERATOR
BLACK
2-WAY FEMALE)(W/LEADS
 
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo GM Original Equipment
SI ELEC CODE: G13
GENERATOR
BLACK
2-WAY FEMALE)(W/LEADS

1 Per Vehicle

ACDelco 85518225 Engine Wiring Harness Connector
for 2021 GMC Yukon XL

ACDelco
On Sale:

$35.71
Avail:
7 in Stock
Warehouse: US-12
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
 
1
 
Chassis Wiring Harness Connector
SI ELEC CODE: B195C
NITROGEN OXIDES SENSOR 3
BLACK
4-WAY FEMALE)(W/LEADS
 
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo Chassis Wiring Harness Connector
SI ELEC CODE: B195C
NITROGEN OXIDES SENSOR 3
BLACK
4-WAY FEMALE)(W/LEADS

1 Per Vehicle
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
 
1
 
SI ELEC CODE: B195A
NITROGEN OXIDES SENSOR 1
BLACK
4-WAY FEMALE)(W/LEADS
 
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo SI ELEC CODE: B195A
NITROGEN OXIDES SENSOR 1
BLACK
4-WAY FEMALE)(W/LEADS

1 Per Vehicle

ACDelco 85519071 Engine Wiring Harness Connector
for 2021 GMC Yukon XL

On Sale:

$30.52
Avail:
1 in Stock
Warehouse: US-4
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
 
1
 
SI ELEC CODE: B75C
MULTIFUNCTION INTAKE AIR SENSOR
BLACK
4-WAY FEMALE)(W/LEADS
 
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo SI ELEC CODE: B75C
MULTIFUNCTION INTAKE AIR SENSOR
BLACK
4-WAY FEMALE)(W/LEADS

1 Per Vehicle

ACDelco PT2923 Engine Wiring Harness Connector
for 2021 GMC Yukon XL

ACDelco
On Sale:

$32.66
Avail:
6 in Stock
Warehouse: US-12
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
2021 GMC Yukon XL equipped with
5.3L V8 Gas OHV
 
1
 
SI ELEC CODE: B37B
ENGINE OIL PRESSURE SENSOR
BLACK
4-WAY FEMALE)(W/LEADS
Eng: L84
8th VIN Digit: D
 
2021 GMC Yukon XL equipped with
5.3L V8 Gas OHV SI ELEC CODE: B37B
ENGINE OIL PRESSURE SENSOR
BLACK
4-WAY FEMALE)(W/LEADS
Eng: L84
8th VIN Digit: D

1 Per Vehicle
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV
 
1
 
SI ELEC CODE: B37B
ENGINE OIL PRESSURE SENSOR
BLACK
4-WAY FEMALE)(W/LEADS
Eng: L87
8th VIN Digit: L
 
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV SI ELEC CODE: B37B
ENGINE OIL PRESSURE SENSOR
BLACK
4-WAY FEMALE)(W/LEADS
Eng: L87
8th VIN Digit: L

1 Per Vehicle
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
 
1
 
Chassis Wiring Harness Connector
SI ELEC CODE: B195C
NITROGEN OXIDES SENSOR 3
BLACK
4-WAY FEMALE)(W/LEADS
 
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo Chassis Wiring Harness Connector
SI ELEC CODE: B195C
NITROGEN OXIDES SENSOR 3
BLACK
4-WAY FEMALE)(W/LEADS

1 Per Vehicle
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
 
1
 
SI ELEC CODE: B195A
NITROGEN OXIDES SENSOR 1
BLACK
4-WAY FEMALE)(W/LEADS
 
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo SI ELEC CODE: B195A
NITROGEN OXIDES SENSOR 1
BLACK
4-WAY FEMALE)(W/LEADS

1 Per Vehicle
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
 
1
 
SI ELEC CODE: B310
FUEL PRESSURE/TEMPERATURE SENSOR
BLACK
4-WAY FEMALE)(W/LEADS
 
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo SI ELEC CODE: B310
FUEL PRESSURE/TEMPERATURE SENSOR
BLACK
4-WAY FEMALE)(W/LEADS

1 Per Vehicle
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
 
1
 
SI ELEC CODE: B65
INTAKE MANIFOLD PRESSURE AND AIR TEMPERATURE SENSOR
BLACK
4-WAY FEMALE)(W/LEADS
 
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo SI ELEC CODE: B65
INTAKE MANIFOLD PRESSURE AND AIR TEMPERATURE SENSOR
BLACK
4-WAY FEMALE)(W/LEADS

1 Per Vehicle
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
 
1
 
SI ELEC CODE: X153
ENGINE HARNESS TO ENGINE COOLANT TEMPERATURE JUMPER HARNESS
BLACK
4-WAY FEMALE)(W/LEADS
 
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo SI ELEC CODE: X153
ENGINE HARNESS TO ENGINE COOLANT TEMPERATURE JUMPER HARNESS
BLACK
4-WAY FEMALE)(W/LEADS

1 Per Vehicle

ACDelco PT2929 Engine Wiring Harness Connector
for 2021 GMC Yukon XL

ACDelco
On Sale:

$32.04
Avail:
5 in Stock
Warehouse: US-12
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
 
1
 
SI ELEC CODE: B203
RADIATOR COOLANT TEMPERATURE SENSOR
BLACK
2-WAY FEMALE)(W/LEADS
 
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo SI ELEC CODE: B203
RADIATOR COOLANT TEMPERATURE SENSOR
BLACK
2-WAY FEMALE)(W/LEADS

1 Per Vehicle
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
 
1
 
Body Wiring Harness Connector
SI ELEC CODE: B20
BRAKE FLUID LEVEL SWITCH
BLACK
2-WAY FEMALE)(W/LEADS
 
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo Body Wiring Harness Connector
SI ELEC CODE: B20
BRAKE FLUID LEVEL SWITCH
BLACK
2-WAY FEMALE)(W/LEADS

1 Per Vehicle
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
 
1
 
SI ELEC CODE: B34J
ENGINE COOLANT TEMPERATURE SENSOR 7
BLACK
2-WAY FEMALE)(W/LEADS
 
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo SI ELEC CODE: B34J
ENGINE COOLANT TEMPERATURE SENSOR 7
BLACK
2-WAY FEMALE)(W/LEADS

1 Per Vehicle
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
 
1
 
SI ELEC CODE: B35
ENGINE OIL LEVEL SWITCH
BLACK
2-WAY FEMALE)(W/LEADS
 
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo SI ELEC CODE: B35
ENGINE OIL LEVEL SWITCH
BLACK
2-WAY FEMALE)(W/LEADS

1 Per Vehicle
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
 
1
 
SI ELEC CODE: Q12
EVAPORATIVE EMISSION PURGE SOLENOID VALVE
BLACK
2-WAY FEMALE)(W/LEADS
 
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo SI ELEC CODE: Q12
EVAPORATIVE EMISSION PURGE SOLENOID VALVE
BLACK
2-WAY FEMALE)(W/LEADS

1 Per Vehicle
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
 
1
 
SI ELEC CODE: X158
ENGINE HARNESS TO ENGINE OIL PRESSURE CONTROL SOLENOID VALVE JUMPER HARNESS
BLACK
2-WAY FEMALE)(W/LEADS
 
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo SI ELEC CODE: X158
ENGINE HARNESS TO ENGINE OIL PRESSURE CONTROL SOLENOID VALVE JUMPER HARNESS
BLACK
2-WAY FEMALE)(W/LEADS

1 Per Vehicle

ACDelco PT2931 Engine Wiring Harness Connector
for 2021 GMC Yukon XL

ACDelco
Avail:
0 in Stock
 OUT OF STOCK
View Product
EnginePer VehicleFit NotesFitment Notes
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
 
1
 
SI ELEC CODE: B131B
GRAY
EXHAUST TEMPERATURE SENSOR 2
2-WAY FEMALE)(W/LEADS
 
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo SI ELEC CODE: B131B
GRAY
EXHAUST TEMPERATURE SENSOR 2
2-WAY FEMALE)(W/LEADS

1 Per Vehicle
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
 
1
 
SI ELEC CODE: B131C
GRAY
EXHAUST TEMPERATURE SENSOR 3
2-WAY FEMALE)(W/LEADS
 
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo SI ELEC CODE: B131C
GRAY
EXHAUST TEMPERATURE SENSOR 3
2-WAY FEMALE)(W/LEADS

1 Per Vehicle

ACDelco PT2974 Engine Wiring Harness Connector
for 2021 GMC Yukon XL

ACDelco
On Sale:

$19.39
Avail:
10 in Stock
Warehouse: US-4
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
2021 GMC Yukon XL equipped with
3.0L L6 Diesel DOHC Turbo
 
1
 
STARTER MOTOR X1
SI ELEC CODE: M64
BLACK
1-WAY FEMALE)(W/LEADS
Eng: LM2
8th VIN Digit: T
 
2021 GMC Yukon XL equipped with
3.0L L6 Diesel DOHC Turbo STARTER MOTOR X1
SI ELEC CODE: M64
BLACK
1-WAY FEMALE)(W/LEADS
Eng: LM2
8th VIN Digit: T

1 Per Vehicle

ACDelco PT2980 Engine Wiring Harness Connector
for 2021 GMC Yukon XL

ACDelco
On Sale:

$42.26
Avail:
6 in Stock
Warehouse: US-4
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
2021 GMC Yukon XL equipped with
3.0L L6 Diesel DOHC Turbo
 
1
 
SI ELEC CODE: B37B
ENGINE OIL PRESSURE SENSOR
BLACK
3-WAY FEMALE)(W/LEADS
Eng: LM2
8th VIN Digit: T
 
2021 GMC Yukon XL equipped with
3.0L L6 Diesel DOHC Turbo SI ELEC CODE: B37B
ENGINE OIL PRESSURE SENSOR
BLACK
3-WAY FEMALE)(W/LEADS
Eng: LM2
8th VIN Digit: T

1 Per Vehicle

ACDelco PT3315 Engine Wiring Harness Connector
for 2021 GMC Yukon XL

ACDelco
Avail:
0 in Stock
 OUT OF STOCK
View Product
EnginePer VehicleFit NotesFitment Notes
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
 
1
 
GM Original Equipment
TRANSMISSION CONTROL MODULE
SI ELEC CODE: K71
BLACK W/BLACK TPA
66-WAY FEMALE)(W/O LEADS
 
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo GM Original Equipment
TRANSMISSION CONTROL MODULE
SI ELEC CODE: K71
BLACK W/BLACK TPA
66-WAY FEMALE)(W/O LEADS

1 Per Vehicle

ACDelco PT3353 Engine Wiring Harness Connector
for 2021 GMC Yukon XL

ACDelco
Avail:
0 in Stock
 OUT OF STOCK
View Product
EnginePer VehicleFit NotesFitment Notes
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
 
1
 
SI ELEC CODE: B52D
HEATED OXYGEN SENSOR
BANK 1 SENSOR 2
GRAY
4-WAY FEMALE)(W/LEADS
 
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo SI ELEC CODE: B52D
HEATED OXYGEN SENSOR
BANK 1 SENSOR 2
GRAY
4-WAY FEMALE)(W/LEADS

1 Per Vehicle
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
 
1
 
SI ELEC CODE: B52F
HEATED OXYGEN SENSOR
BANK 2 SENSOR 2
GRAY
4-WAY FEMALE)(W/LEADS
 
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo SI ELEC CODE: B52F
HEATED OXYGEN SENSOR
BANK 2 SENSOR 2
GRAY
4-WAY FEMALE)(W/LEADS

1 Per Vehicle

ACDelco PT3534 Engine Wiring Harness Connector
for 2021 GMC Yukon XL

ACDelco
On Sale:

$65.11
Avail:
4 in Stock
Warehouse: US-12
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
 
1
 
THROTTLE BODY
SI ELEC CODE: Q38
BLACK
6-WAY FEMALE)(W/LEADS
 
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo THROTTLE BODY
SI ELEC CODE: Q38
BLACK
6-WAY FEMALE)(W/LEADS

1 Per Vehicle

ACDelco PT3607 Engine Wiring Harness Connector
for 2021 GMC Yukon XL

ACDelco
Avail:
0 in Stock
 OUT OF STOCK
View Product
EnginePer VehicleFit NotesFitment Notes
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
 
1
 
SI ELEC CODE: B52C
HEATED OXYGEN SENSOR
BANK 1 SENSOR 1
BLACK
4-WAY FEMALE)(W/LEADS
 
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo SI ELEC CODE: B52C
HEATED OXYGEN SENSOR
BANK 1 SENSOR 1
BLACK
4-WAY FEMALE)(W/LEADS

1 Per Vehicle
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
 
1
 
SI ELEC CODE: B52E
HEATED OXYGEN SENSOR
BANK 2 SENSOR 1
BLACK
4-WAY FEMALE)(W/LEADS
 
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo SI ELEC CODE: B52E
HEATED OXYGEN SENSOR
BANK 2 SENSOR 1
BLACK
4-WAY FEMALE)(W/LEADS

1 Per Vehicle

ACDelco PT3612 Engine Wiring Harness Connector
for 2021 GMC Yukon XL

On Sale:

$43.07
Avail:
3 in Stock
Warehouse: US-4
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
 
1
 
Chassis Wiring Harness Connector
SI ELEC CODE: X182
CHASSIS HARNESS TO POWER STEERING HARNESS
BLACK
6-WAY FEMALE)(W/LEADS
 
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo Chassis Wiring Harness Connector
SI ELEC CODE: X182
CHASSIS HARNESS TO POWER STEERING HARNESS
BLACK
6-WAY FEMALE)(W/LEADS

1 Per Vehicle
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
 
1
 
SI ELEC CODE: X114
ENGINE HARNESS TO ACTIVE GRILLE AIR SHUTTER HARNESS
BLACK
6-WAY FEMALE)(W/LEADS
 
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo SI ELEC CODE: X114
ENGINE HARNESS TO ACTIVE GRILLE AIR SHUTTER HARNESS
BLACK
6-WAY FEMALE)(W/LEADS

1 Per Vehicle

ACDelco PT3702 Engine Wiring Harness Connector
for 2021 GMC Yukon XL

ACDelco
On Sale:

$25.54
Avail:
20 in Stock
Warehouse: US-4
Qty:
View Product
EnginePer VehiclePositionFit NotesFitment Notes
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
 
1
 
Left (Driver)
 
Body Wiring Harness Connector
SIDE IMPACT SENSOR
REAR
SI ELEC CODE: B63LR
BLACK
2-WAY FEMALE)(W/LEADS
1.5MM
 
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
Left (Driver) Body Wiring Harness Connector
SIDE IMPACT SENSOR
REAR
SI ELEC CODE: B63LR
BLACK
2-WAY FEMALE)(W/LEADS
1.5MM

1 Per Vehicle
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
 
1
 
Right (Passenger)
 
Body Wiring Harness Connector
SIDE IMPACT SENSOR
REAR
SI ELEC CODE: B63RR
BLACK
2-WAY FEMALE)(W/LEADS
1.5MM
 
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
Right (Passenger) Body Wiring Harness Connector
SIDE IMPACT SENSOR
REAR
SI ELEC CODE: B63RR
BLACK
2-WAY FEMALE)(W/LEADS
1.5MM

1 Per Vehicle
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
 
1
 		 
SI ELEC CODE: Q46
BLACK
A/C COMPRESSOR SOLENOID VALVE X1
2-WAY FEMALE)(W/LEADS
1.5MM
 
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo SI ELEC CODE: Q46
BLACK
A/C COMPRESSOR SOLENOID VALVE X1
2-WAY FEMALE)(W/LEADS
1.5MM

1 Per Vehicle

ACDelco PT3744 Engine Wiring Harness Connector
for 2021 GMC Yukon XL

Avail:
0 in Stock
 OUT OF STOCK
View Product
EnginePer VehicleFit NotesFitment Notes
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
 
1
 
Chassis Wiring Harness Connector
GM Original Equipment
SI ELEC CODE: B195C
NITROGEN OXIDES SENSOR 3
4-WAY FEMALE BLACK
 
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo Chassis Wiring Harness Connector
GM Original Equipment
SI ELEC CODE: B195C
NITROGEN OXIDES SENSOR 3
4-WAY FEMALE BLACK

1 Per Vehicle
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
 
1
 
GM Original Equipment
SI ELEC CODE: B195A
NITROGEN OXIDES SENSOR 1
4-WAY FEMALE BLACK
 
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo GM Original Equipment
SI ELEC CODE: B195A
NITROGEN OXIDES SENSOR 1
4-WAY FEMALE BLACK

1 Per Vehicle

ACDelco PT3886 Engine Wiring Harness Connector
for 2021 GMC Yukon XL

ACDelco
On Sale:

$50.90
Avail:
3 in Stock
Warehouse: US-4
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
 
1
 
SI ELEC CODE: T8A
IGNITION COIL 1
BLACK
4-WAY FEMALE)(W/LEADS
 
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo SI ELEC CODE: T8A
IGNITION COIL 1
BLACK
4-WAY FEMALE)(W/LEADS

1 Per Vehicle
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
 
1
 
SI ELEC CODE: T8B
IGNITION COIL 2
BLACK
4-WAY FEMALE)(W/LEADS
 
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo SI ELEC CODE: T8B
IGNITION COIL 2
BLACK
4-WAY FEMALE)(W/LEADS

1 Per Vehicle
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
 
1
 
SI ELEC CODE: T8C
IGNITION COIL 3
BLACK
4-WAY FEMALE)(W/LEADS
 
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo SI ELEC CODE: T8C
IGNITION COIL 3
BLACK
4-WAY FEMALE)(W/LEADS

1 Per Vehicle
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
 
1
 
SI ELEC CODE: T8D
IGNITION COIL 4
BLACK
4-WAY FEMALE)(W/LEADS
 
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo SI ELEC CODE: T8D
IGNITION COIL 4
BLACK
4-WAY FEMALE)(W/LEADS

1 Per Vehicle
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
 
1
 
SI ELEC CODE: T8E
IGNITION COIL 5
BLACK
4-WAY FEMALE)(W/LEADS
 
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo SI ELEC CODE: T8E
IGNITION COIL 5
BLACK
4-WAY FEMALE)(W/LEADS

1 Per Vehicle
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
 
1
 
SI ELEC CODE: T8F
IGNITION COIL 6
BLACK
4-WAY FEMALE)(W/LEADS
 
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo SI ELEC CODE: T8F
IGNITION COIL 6
BLACK
4-WAY FEMALE)(W/LEADS

1 Per Vehicle
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
 
1
 
SI ELEC CODE: T8G
IGNITION COIL 7
BLACK
4-WAY FEMALE)(W/LEADS
 
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo SI ELEC CODE: T8G
IGNITION COIL 7
BLACK
4-WAY FEMALE)(W/LEADS

1 Per Vehicle
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
 
1
 
SI ELEC CODE: T8H
IGNITION COIL 8
BLACK
4-WAY FEMALE)(W/LEADS
 
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo SI ELEC CODE: T8H
IGNITION COIL 8
BLACK
4-WAY FEMALE)(W/LEADS

1 Per Vehicle

ACDelco PT3919 Engine Wiring Harness Connector
for 2021 GMC Yukon XL

ACDelco
Avail:
0 in Stock
 OUT OF STOCK
View Product
EnginePer VehicleFit NotesFitment Notes
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
 
1
 
Chassis Wiring Harness Connector
GM Original Equipment
SI ELEC CODE: B195B
NITROGEN OXIDES SENSOR 2
4-WAY FEMALE NATURAL
 
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo Chassis Wiring Harness Connector
GM Original Equipment
SI ELEC CODE: B195B
NITROGEN OXIDES SENSOR 2
4-WAY FEMALE NATURAL

1 Per Vehicle
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
 
1
 
GM Original Equipment
SI ELEC CODE: B75
MASS AIRFLOW SENSOR
4-WAY FEMALE NATURAL
 
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo GM Original Equipment
SI ELEC CODE: B75
MASS AIRFLOW SENSOR
4-WAY FEMALE NATURAL

1 Per Vehicle
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo
 
1
 
GM Original Equipment
SI ELEC CODE: B75C
MULTIFUNCTION INTAKE AIR SENSOR
4-WAY FEMALE NATURAL
 
2021 GMC Yukon XL equipped with
6.2L V8 Gas OHV,
5.3L V8 Gas OHV,
3.0L L6 Diesel DOHC Turbo GM Original Equipment
SI ELEC CODE: B75C
MULTIFUNCTION INTAKE AIR SENSOR
4-WAY FEMALE NATURAL

1 Per Vehicle
Displaying 1 to 25 (of 33 products)