Relays & Block/Engine Compartment fit your 2021 Chevrolet Trailblazer 2WD

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2021 Chevrolet Trailblazer 2WD
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Body Moldings, Sheet Metal, Rear Compartment Hardware, Roof Hardware
Body Mounting, Air Conditioning, Audio/Entertainment
Body Wiring, Roof Trim
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Brakes, Rear Axle, Propeller Shaft, Wheels, Tires
Cooling System, Grille, Oil System
Engine
Frames, Springs, Shocks, Bumpers
Front End Sheet Metal, Heater
Front Suspension, Steering
Fuel System, Exhaust, Emission System
Interior Trim, Front Seat Trim, Seat Belts
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Rear Seat Trim, Carpet
Transmission - Automatic
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Categories Close X

Currently selected

Other Categories

Body Moldings, Sheet Metal, Rear Compartment Hardware, Roof Hardware
Body Mounting, Air Conditioning, Audio/Entertainment
Body Wiring, Roof Trim
Brakes
Brakes, Rear Axle, Propeller Shaft, Wheels, Tires
Cooling System, Grille, Oil System
Engine
Frames, Springs, Shocks, Bumpers
Front End Sheet Metal, Heater
Front Suspension, Steering
Fuel System, Exhaust, Emission System
Interior Trim, Front Seat Trim, Seat Belts
Maintenance Parts, Fluids, Capacities, Electrical Connectors
Rear Seat Trim, Carpet
Transmission - Automatic
Windshield, Wiper, Mirrors, Instrument Panel, Console, Doors
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Recommended
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
  • BLOCK, Main Wiring Junction and Fuse Block
    42724258
    BLOCK, ENGINE WIRING HARNESS JUNCTION(INCLUDES 1,4,5,11-13)
    • Fitting Vehicle Options: TQ,TR,TU56(LIH,KL9)(EXC V92)
    • Replaced By: 42823938
    $175.66 $97.93
    1
    Add To Cart
  • 42724259
    BLOCK, ENGINE WIRING HARNESS JUNCTION(INCLUDES 1,4,5,11-13)
    • Fitting Vehicle Options: TR,TS,TT,TU56(L3T,L3Z,KL9)(EXC V92)
    $162.93 $103.55
    1
    Add To Cart
  • 42778908
    BLOCK, ENGINE WIRING HARNESS JUNCTION(INCLUDES 1,4,5,11-13)
    • Fitting Vehicle Options: TR,TS,TT,TU56(L3T,L3Z,KL9,V92)
    • Replaced By: 42823941
    $183.80 $102.47
    1
    Add To Cart
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 2021 Chevrolet Trailblazer 2WD parts. Parts like Relays & Block/Engine Compartment are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 3 Cyl 1.2L, 3 Cyl 1.3L. Model Code: 4 DOOR EXT.