Relays & Modules-Underhood fit your 2018 Chevrolet Express 3500

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2018 Chevrolet Express 3500
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Brakes, Rear Axle, Propeller Shaft, Wheels, Tires
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Cooling System, Grille, Oil System
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Frames, Springs, Shocks, Bumpers
Front Axle, Front Suspension, Steering
Front End Sheet Metal, Heater
Fuel System, Exhaust, Emission System
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Transmission - Manual
Categories Close X

Currently selected

Other Categories

Body Mounting, Air Conditioning, Audio/Entertainment
Brakes
Brakes, Rear Axle, Propeller Shaft, Wheels, Tires
Cab And Body Structure, Mirrors, Doors, Trim, Seat Belts, Wipers
Cooling System, Grille, Oil System
Engine
Frames, Springs, Shocks, Bumpers
Front Axle, Front Suspension, Steering
Front End Sheet Metal, Heater
Fuel System, Exhaust, Emission System
Rear Body Structure, Moldings & Trim, Cargo Stowage
Transmission
Transmission - Manual
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Recommended
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
  • COVER, Wiring Junction
    25902705
    COVER, ACCESSORY WIRING JUNCTION BLOCK(UHBEC B+COVER)
    • Fitting Vehicle Options: G2,3
    $9.14 $5.81
    1
    Add To Cart
  • Chevrolet 84039272
    84039272
    COVER, ACCESSORY WIRING JUNCTION BLOCK(INCLUDES 2)
    • Fitting Vehicle Options: G2,3(LWN)
    $21.24 $13.49
    1
    Add To Cart
  • Chevrolet 84347329
    84347329
    COVER, ACCESSORY WIRING JUNCTION BLOCK(INCLUDES 2)
    • Fitting Vehicle Options: G2,3(LC8,LV1,L96)
    $20.95 $13.13
    1
    Add To Cart
  • FUSE, Fuse
    12177251
    FUSE, MEGA(125 AMP)(BLACK W/SIZE STAMPED IN WHITE ON CASE(PART OF 5)
    $14.13 $8.99
    1
    Add To Cart
  • 15822417
    FUSE, J-CASE(30 AMP)(LOW-PROFILE)(PINK)(PART OF 5)
    • Replaced By: 22917202
    $7.19 $4.57
    1
    Add To Cart
  • 88909754
    FUSE, MINI(15 AMP)(BLUE)(QTY 25(PART OF 5)
    • Require Quantity: 09
    • Package Quantity: 25
    $4.76 $2.65
    25
    Add To Cart
  • Chevrolet 12092079
    12092079
    FUSE, MINI(10 AMP)(RED)(QTY 10(PART OF 5)
    • Require Quantity: 24
    • Package Quantity: 10
    $7.24 $4.04
    10
    Add To Cart
  • Chevrolet 22917201
    22917201
    FUSE, J-CASE(40 AMP)(LOW-PROFILE)(GREEN)(PART OF 5)(2.530)
    • Require Quantity: 03
    • Package Quantity: 1
    $7.46 $4.74
    1
    Add To Cart
  • 88861352
    FUSE, MINI(20 AMP)(YELLOW)(QTY 25(PART OF 5)
    • Require Quantity: 06
    • Package Quantity: 25
    $3.79 $2.12
    25
    Add To Cart
  • 88909756
    FUSE, MINI(25 AMP)(CLEAR)(QTY 25(PART OF 5)
    $0.16 $0.09
    1
    Add To Cart
  • 12092075
    FUSE, MINI(30 AMP)(GREEN)(QTY 5(PART OF 5)
    $0.16 $0.09
    5
    Add To Cart
  • Chevrolet 19116359
    19116359
    FUSE, J-CASE(50 AMP)(LOW-PROFILE)(RED(PART OF 5)
    $6.18 $3.92
    1
    Add To Cart
  • Chevrolet 19118717
    19118717
    FUSE, J-CASE(25 AMP)(LOW-PROFILE(PART OF 5)
    $7.19 $4.57
    1
    Add To Cart
  • BLOCK, Wiring Junction
    Chevrolet 84184428
    84184428
    BLOCK, ENGINE WIRING HARNESS JUNCTION(INCLUDES 3,4,10,11)
    • Fitting Vehicle Options: G2,3(LC8,LV1,L96,UY7), G2,3(LC8,LV1,L96,YF2)(EXC UY7), G2,3(LC8,LV1,L96,5BV)(EXC UY7), G2,3(LC8,LV1,L96,YF1)(EXC UY7)
    $217.43 $137.56
    1
    Add To Cart
  • Chevrolet 84184429
    84184429
    BLOCK, ENGINE WIRING HARNESS JUNCTION(INCLUDES 3,4,10,11)
    • Fitting Vehicle Options: G2,3(LC8,LV1,L96)(EXC UY7,YF1,YF2,5BV)
    $221.82 $140.35
    1
    Add To Cart
  • Chevrolet 84184430
    84184430
    BLOCK, ENGINE WIRING HARNESS JUNCTION(INCLUDES 3,4,10,11)
    • Fitting Vehicle Options: G2,3(LWN)
    $266.58 $168.66
    1
    Add To Cart
  • 11609411
    NUT, HEXAGON W/CONICAL WASHER,M6X1,5.7 THICK,16 OUTSIDE DIAMETER,9,GMW3200(INSTRUMENT PANEL WIRING HARNESS FUSE BLOCK)
    • Require Quantity: 02
    • Package Quantity: 10
    $2.31 $1.46
    10
    Add To Cart
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 2018 Chevrolet Express 3500 parts. Parts like Relays & Modules-Underhood are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 4 Cyl 2.8L Diesel, 6 Cyl 4.3L, 8 Cyl 6.0L, 8 Cyl 6.0L Flex. Model Code: 1 TON CARGO EXPRESS, 1 TON COMMERCIAL/RV CUTAWAY, 1 TON PASSENGER.