2021 Chevrolet Express 3500 Electrical Components
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2021 Chevrolet Express 3500
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3 diagrams found for the vehicle you selected.Select your vehicle options to narrow down results.
- 1.Electrical Components (Backup Alarm)
- 2.Electrical Components (Body,Junction Block)
- 3.Electrical Components (Engine Compartment,Junction Block)
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Ref No.
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
Part Description
- 1
- 1
84184429
Junction Block- Part Notes: Junction Block, Engine Compartment, W/O 2.8 Liter, W/O Trailer Harness
$227.80 $144.781 - 1
$116.13 $74.161 - 1
- 184983380
Junction Block- Part Notes: Junction Block, Engine Compartment, W/O 2.8 Liter, W/Trailer Harness
- 2
$19.73 $12.601 - 2
$24.53 $15.661 - 2$23.57 $15.051
- 3
$19.27 $12.301 - 3
$9.39 $5.991
- 4
- 4
$20.78 $13.271
- 5
- 5
- 5
- 5
- 5
- 5
- 5
- 5
- 5
- 5
- 6
- 6
- 6
- 6
84816382
BLOCK,BODY WIRING HARNESS JUNCTION(INCLUDES 2,3,10,11)- Fitting Vehicle Options: G2,3(LWN)(EXC AG1,AU3,A31,C49,YF1,YF2), G2,3(LV1)(EXC AG1,AU3,A31,C49,YF1,YF2), G2,3(L8T)(EXC AG1,AU3,A31,C49,YF1,YF2)
$99.52 $63.55
84794655
BLOCK,ENGINE WIRING HARNESS JUNCTION(INCLUDES 3,4,10,11)(USED ON VEHS BUILT BEFORE 22APR21)(FOR 2ND DESIGN SEE 84983378)- Fitting Vehicle Options: G2,3(LWN)(1ST DES)
$273.56 $173.86
- 84816376
BLOCK,BODY WIRING HARNESS JUNCTION(INCLUDES 2,3,10,11)- Fitting Vehicle Options: G2,3(L8T,AU3)(EXC AG1,A31,C49,YF1,YF2), G2,3(LV1,AU3)(EXC AG1,A31,C49,YF1,YF2), G2,3(LWN,AU3)(EXC AG1,A31,C49,YF1,YF2)
$111.66 $71.30
- 84794653
BLOCK,ENGINE WIRING HARNESS JUNCTION(INCLUDES 3,4,10,11)- Fitting Vehicle Options: G2,3(L8T,YF1)(EXC UY7), G2,3(L8T,YF2)(EXC UY7), G2,3(L8T,UY7), G2,3(LV1,UY7), G2,3(LV1,YF2)(EXC UY7)
- Replaced By: 85665752
$208.67 $132.62
$10.64 $7.15
- 84816378
BLOCK,BODY WIRING HARNESS JUNCTION(INCLUDES 2,3,10,11)- Fitting Vehicle Options: G2,3(LV1,A31)(EXC AG1,YF1,YF2), G2,3(L8T,A31)(EXC AG1,YF1,YF2), G2,3(LWN,A31)(EXC AG1,YF1,YF2)
$122.88 $78.44
- 84816377
BLOCK,BODY WIRING HARNESS JUNCTION(INCLUDES 2,3,10,11)- Fitting Vehicle Options: G2,3(05-06)(L8T,C49)(EXC AG1,A31,YF1,YF2), G2,3(05-06)(LV1,C49)(EXC AG1,A31,YF1,YF2), G2,3(05-06)(LWN,C49)(EXC AG1,A31,YF1,YF2)
$125.09 $79.87
- 84816381
BLOCK,BODY WIRING HARNESS JUNCTION(INCLUDES 2,3,10,11)- Fitting Vehicle Options: G335,337,338,339(03-05)(L8T,YF2)
$146.15 $93.31
- 84794657
BLOCK,ENGINE WIRING HARNESS JUNCTION(INCLUDES 3,4,10,11)- Fitting Vehicle Options: G2,3(LV1)(EXC UY7,YF1,YF2), G2,3(L8T)(EXC UY7,YF1,YF2)
$212.29 $134.92
- 84816380
BLOCK,BODY WIRING HARNESS JUNCTION(INCLUDES 2,3,10,11)- Fitting Vehicle Options: G2,3(03-05)(L8T,YF1)(EXC YF2), G337(05)(LV1,YF2)
$142.35 $90.88