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engine blocks at gm parts now
Shift into savings when you shop GM Performance Parts at GMPartsNow.com. Engines, engine blocks, transmission, Connect & Cruise Systems and other GM Performance Original Equipment Parts are built with advanced technology, innovative design and top performance strength. From city driving to the drag strip, GM Performance Parts are built to last. GM Powertrain and Performance Parts from GM Parts Now are Original Equipment Parts designed to perfectly fit your specific year, make and model. GM Parts Now has all the parts you need to get your engine and vehicle running smooth. If you want even more power, GM Performance Parts and Engines are here to take your ride to the next level. 

The Connect and Cruise Powertrain Systems provide engine and transmission combinations that include specifically calibrated controllers and wire harnesses designed for retrofit installations in older vehicles. Click here to learn more about Connect and Cruise. New technologies combined with classic combinations makes for more choices for you, the driver! Genuine GM Performance Parts from GM Parts Now are designed to bring your vehicle to the next level. 

Not seeing your part on our site? We can help! Don’t hesitate to contact us with any questions to ensure the right application for your GM vehicle. We’re available to assist you via email at support@gmpartsnow.com. The parts team proudly maintains one of the largest GM parts inventories in the Midwest which makes it possible to ship most parts same day as they are ordered.

Engine Block
Part Number: 96814876
GM GM
Other Names: Cylinder Block
Description: Without eng. block heater. Aveo. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
Fits:
  • Chevrolet:
    • Aveo,
    • Aveo5
MSRP $867.84
$692.54
MSRP $867.84
$692.54
Engine Block Heater
Part Number: 12664613
GM GM
Other Names: F (S)Heater
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $77.05
$52.70
MSRP $77.05
$52.70
Engine Block Heater
Part Number: 12620266
GM GM
Other Names: F (S)Heater
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$69.06
$69.06
Engine Block Heater
Part Number: 12587379
GM GM
Other Names: F (S)Heater
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$31.83
$31.83
Engine Block Heater
Part Number: 12499853
GM GM
Other Names: Heater Pkg
Description: Don't strain your battery on cold days. Instead, heat up your engine before you even start your vehicle. Just attach this non-corrosive...
Fits:
  • Chevrolet:
    • Cobalt
$37.90
$37.90
Engine Block Heater
Part Number: 12587380
GM GM
Other Names: Block Heater
Description: CTS. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
  • Buick:
    • Enclave
  • Cadillac:
    • CT5,
    • CTS
MSRP $51.00
$34.88
MSRP $51.00
$34.88
Engine Block Heater
Part Number: 12586687
GM GM
Other Names: Block Heater
Description: Express, savana. 5.3, 6.2L, engine block. Silverado, sierra. CTS. Malibu. 2.7L turbo, engine block. 4.3L, engine block. 3.0L diesel,...
Fits:
  • Buick:
    • Encore GX,
    • Envision
  • Cadillac:
    • CT5,
    • CTS,
    • Escalade,
    • Escalade ESV
  • Chevrolet:
    • Express 2500,
    • Express 3500,
    • Malibu,
    • Silverado 1500,
    • Silverado 1500 LD,
    • Silverado 1500 LTD,
    • Suburban,
    • Tahoe,
    • Trax
  • GMC:
    • Savana 2500,
    • Savana 3500,
    • Sierra 1500,
    • Terrain,
    • Yukon,
    • Yukon XL
MSRP $72.42
$49.54
MSRP $72.42
$49.54
Engine Block Heater
Part Number: 84916467
GM GM
Other Names: Engine Heater
Description: Help ease cold-weather starts with an Engine Block Heater. Includes the block heater harness, heating element, wall plug heater cord,...
Fits:
  • Chevrolet:
    • Suburban,
    • Tahoe
  • GMC:
    • Yukon,
    • Yukon XL
MSRP $195.00
$175.50
MSRP $195.00
$175.50
Engine Block Plug
Part Number: 97352537
GM GM
Other Names: Engine Expansion Plug
Description: Location-Engine Block. M10x10. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
Fits:
  • Chevrolet:
    • Silverado 3500 HD
MSRP $0.90
$0.61
MSRP $0.90
$0.61
Engine Block Heater
Part Number: 84983533
GM GM
Other Names: Engine Heater
Fits:
  • Cadillac:
    • Escalade,
    • Escalade ESV
MSRP $195.00
$175.50
MSRP $195.00
$175.50
Engine Block Heater Relay
Part Number: 97371489
GM GM
Other Names: Relay
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $357.28
$214.37
MSRP $357.28
$214.37
Engine Block Valley Cover
Part Number: 12610141
GM GM
Other Names: Valley Pan Gasket
Replaces: 12574467
Description: Gasket. Exc.Cylinder Deactivation. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
Fits:
  • Cadillac:
    • CTS,
    • Escalade,
    • Escalade ESV,
    • Escalade EXT
  • Chevrolet:
    • Camaro,
    • Colorado,
    • Corvette,
    • Express 1500,
    • Express 2500,
    • Express 3500,
    • LCF 3500,
    • Silverado 1500,
    • Silverado 2500 HD,
    • Silverado 3500 HD,
    • SS,
    • SSR,
    • Suburban 2500,
    • Suburban 3500 HD,
    • Tahoe,
    • Trailblazer
  • GMC:
    • Canyon,
    • Savana 1500,
    • Savana 2500,
    • Savana 3500,
    • Sierra 1500,
    • Sierra 2500 HD,
    • Sierra 3500 HD,
    • Yukon,
    • Yukon XL 1500,
    • Yukon XL 2500
  • Hummer:
    • H3,
    • H3T
  • Pontiac:
    • G8,
    • GTO
MSRP $74.62
$51.04
MSRP $74.62
$51.04
Engine Block Heater, 3.1L
Part Number: 12496608
GM GM
Other Names: Heater Pkg
Description: HEATER PKG,ENG BLK *INSTALL .50
Fits:
  • Buick:
    • Century,
    • Regal
  • Chevrolet:
    • Impala,
    • Monte Carlo
$24.54
$24.54
Engine Block Valley Cover
Part Number: 12693081
GM GM
Other Names: Valley Pan Gasket
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
  • Cadillac:
    • Escalade,
    • Escalade ESV
  • Chevrolet:
    • Express 2500,
    • Express 3500,
    • LCF 3500,
    • Silverado 1500,
    • Silverado 1500 LTD,
    • Silverado 2500 HD,
    • Silverado 3500 HD,
    • Suburban,
    • Tahoe
  • GMC:
    • Savana 2500,
    • Savana 3500,
    • Sierra 1500,
    • Sierra 1500 Limited,
    • Sierra 2500 HD,
    • Sierra 3500 HD,
    • Yukon,
    • Yukon XL
MSRP $4.04
$2.76
MSRP $4.04
$2.76
Engine Block Valley Cover Gasket
Part Number: 12558178
GM GM
Other Names: Valley Pan Gasket
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
  • Buick:
    • Rainier
  • Cadillac:
    • CTS,
    • Escalade,
    • Escalade ESV,
    • Escalade EXT
  • Chevrolet:
    • Avalanche 1500,
    • Camaro,
    • Corvette,
    • Express 1500,
    • Express 2500,
    • Express 3500,
    • Silverado 1500,
    • Silverado 1500 Classic,
    • Silverado 1500 HD,
    • Silverado 1500 HD Classic,
    • Silverado 2500,
    • Silverado 2500 HD,
    • Silverado 2500 HD Classic,
    • Silverado 3500,
    • Silverado 3500 Classic,
    • SSR,
    • Suburban 1500,
    • Suburban 2500,
    • Tahoe,
    • Trailblazer EXT
  • GMC:
    • Envoy XL,
    • Envoy XUV,
    • Savana 1500,
    • Savana 2500,
    • Savana 3500,
    • Sierra 1500,
    • Sierra 1500 Classic,
    • Sierra 1500 HD,
    • Sierra 1500 HD Classic,
    • Sierra 2500,
    • Sierra 2500 HD,
    • Sierra 2500 HD Classic,
    • Sierra 3500,
    • Sierra 3500 Classic,
    • Yukon,
    • Yukon XL 1500,
    • Yukon XL 2500
  • Hummer:
    • H2
  • Pontiac:
    • Firebird,
    • GTO
MSRP $42.25
$28.90
MSRP $42.25
$28.90
Engine Block Oil Gallery Plug
Part Number: 444660
GM GM
Other Names: F (S)Plug
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $4.35
$2.98
MSRP $4.35
$2.98
Engine Block Oil Gallery Plug
Part Number: 97329617
GM GM
Other Names: Plug
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $29.77
$20.36
MSRP $29.77
$20.36
Engine Block Oil Gallery Plug
Part Number: 11611991
GM GM
Other Names: Plug
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $5.12
$3.50
MSRP $5.12
$3.50
Engine Block Core Hole Plug
Part Number: 12855195
GM GM
Other Names: Engine Expansion Plug
Description: Location-Engine Block. 25mm. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
Fits:
  • Chevrolet:
    • Cruze
MSRP $3.97
$2.71
MSRP $3.97
$2.71
Engine Block Oil Gallery Plug
Part Number: 12625373
GM GM
Other Names: Engine Expansion Plug
Description: Location-Engine Block. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
  • Chevrolet:
    • Colorado,
    • Express 2500,
    • Express 3500
  • GMC:
    • Canyon,
    • Savana 2500,
    • Savana 3500
MSRP $6.23
$4.26
MSRP $6.23
$4.26
Engine Block Core Hole Plug
Part Number: 96180730
GM GM
Other Names: Engine Expansion Plug
Description: Location-Engine Block. All Required. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
Fits:
  • Chevrolet:
    • Aveo,
    • Aveo5,
    • Cruze
MSRP $5.12
$3.50
MSRP $5.12
$3.50
Engine Block Core Hole Plug
Part Number: 12855196
GM GM
Other Names: Engine Expansion Plug
Description: Location-Engine Block. 30mm. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
Fits:
  • Chevrolet:
    • Cruze
MSRP $7.02
$4.80
MSRP $7.02
$4.80
Engine Block Oil Gallery Plug
Part Number: 03701638
GM GM
Other Names: Engine Expansion Plug
Description: Location-Engine Block. 1/2". This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
Fits:
  • Chevrolet:
    • Express 1500,
    • Express 2500
  • GMC:
    • Savana 1500,
    • Savana 2500
MSRP $3.46
$2.36
MSRP $3.46
$2.36
Engine Block Core Hole Plug
Part Number: 12855194
GM GM
Other Names: Engine Expansion Plug
Description: Location-Engine Block. 20mm. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
Fits:
  • Chevrolet:
    • Cruze
MSRP $3.97
$2.71
MSRP $3.97
$2.71
Engine Block Core Hole Plug
Part Number: 19317698
GM GM
Other Names: Engine Expansion Plug
Description: Location-Engine Block. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
  • Chevrolet:
    • City Express
MSRP $3.16
$2.16
MSRP $3.16
$2.16
Engine Block Core Hole Plug
Part Number: 96802618
GM GM
Other Names: Engine Expansion Plug
Description: Location-Engine Block. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
  • Chevrolet:
    • Spark
MSRP $3.46
$2.36
MSRP $3.46
$2.36
Engine Block Valley Cover Gasket
Part Number: 12694737
GM GM
Other Names: Engine Crankcase Vent Valve Seal
Description: Manufactured to GM OE specification for fit, form, and function
Fits:
  • Chevrolet:
    • Corvette
MSRP $10.29
$7.04
MSRP $10.29
$7.04
LS7 Bare Engine Block Hole Plug
Part Number: 9427693
GM GM
Other Names: Engine Expansion Plug
Description: 5/8". Location-Engine Block. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
Fits:
  • Buick:
    • Century,
    • Encore,
    • Envision,
    • LaCrosse,
    • Rainier,
    • Regal,
    • Regal Sportback,
    • Regal TourX,
    • Rendezvous,
    • Terraza
  • Cadillac:
    • ATS,
    • CT4,
    • CT6,
    • CTS,
    • Escalade,
    • Escalade ESV,
    • Escalade EXT,
    • XT5,
    • XTS
  • Chevrolet:
    • Avalanche,
    • Avalanche 1500,
    • Blazer,
    • Camaro,
    • Caprice,
    • Colorado,
    • Corvette,
    • Cruze,
    • Equinox,
    • Express 1500,
    • Express 2500,
    • Express 3500,
    • Impala,
    • LCF 3500,
    • Lumina,
    • Malibu,
    • Malibu Limited,
    • Monte Carlo,
    • Silverado 1500,
    • Silverado 1500 Classic,
    • Silverado 1500 HD,
    • Silverado 1500 HD Classic,
    • Silverado 2500,
    • Silverado 2500 HD,
    • Silverado 2500 HD Classic,
    • Silverado 3500,
    • Silverado 3500 Classic,
    • Silverado 3500 HD,
    • Spark,
    • SS,
    • SSR,
    • Suburban 1500,
    • Suburban 2500,
    • Suburban 3500 HD,
    • Tahoe,
    • Trailblazer,
    • Trailblazer EXT,
    • Traverse,
    • Trax,
    • Uplander,
    • Volt
  • GMC:
    • Acadia,
    • Canyon,
    • Envoy,
    • Envoy XL,
    • Envoy XUV,
    • Savana 1500,
    • Savana 2500,
    • Savana 3500,
    • Sierra 1500,
    • Sierra 1500 Classic,
    • Sierra 1500 HD,
    • Sierra 1500 HD Classic,
    • Sierra 2500,
    • Sierra 2500 HD,
    • Sierra 2500 HD Classic,
    • Sierra 3500,
    • Sierra 3500 Classic,
    • Sierra 3500 HD,
    • Terrain,
    • Yukon,
    • Yukon XL 1500,
    • Yukon XL 2500
  • Hummer:
    • H2,
    • H3,
    • H3T
  • Oldsmobile:
    • Bravada
  • Pontiac:
    • Firebird,
    • G6,
    • G8,
    • Grand Prix,
    • GTO,
    • Montana,
    • Torrent
  • Saturn:
    • Aura,
    • Relay,
    • Vue
MSRP $7.20
$4.92
MSRP $7.20
$4.92
Heater Pkg - Engine Block *Install .5
Part Number: 999222
GM GM
$12.51
$12.51
Engine Block Valley Cover Port Seal
Part Number: 12610160
GM GM
Other Names: Valley Pan Gasket
Replaces: 12574886
Description: Seal. Exc.Cylinder Deactivation. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
Fits:
  • Cadillac:
    • CTS,
    • Escalade,
    • Escalade ESV,
    • Escalade EXT
  • Chevrolet:
    • Camaro,
    • Colorado,
    • Corvette,
    • Express 1500,
    • Express 2500,
    • Express 3500,
    • LCF 3500,
    • Silverado 1500,
    • Silverado 2500 HD,
    • Silverado 3500 HD,
    • SS,
    • SSR,
    • Suburban 2500,
    • Suburban 3500 HD,
    • Tahoe,
    • Trailblazer
  • GMC:
    • Canyon,
    • Savana 1500,
    • Savana 2500,
    • Savana 3500,
    • Sierra 1500,
    • Sierra 2500 HD,
    • Sierra 3500 HD,
    • Yukon,
    • Yukon XL 1500,
    • Yukon XL 2500
  • Hummer:
    • H3,
    • H3T
  • Pontiac:
    • G8,
    • GTO
MSRP $9.02
$6.17
MSRP $9.02
$6.17
Engine Block Valley Cover Port Seal
Part Number: 12637102
GM GM
Other Names: Valley Pan Gasket
Description: Cylinder 6 Control Channel Seal. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
Fits:
  • Chevrolet:
    • Silverado 1500
  • GMC:
    • Sierra 1500
MSRP $7.23
$4.92
MSRP $7.23
$4.92
Engine Block Valley Cover Port Seal
Part Number: 12637088
GM GM
Other Names: Valley Pan Gasket
Description: Cylinder 3 Control Channel Seal. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
Fits:
  • Chevrolet:
    • Silverado 1500
  • GMC:
    • Sierra 1500
MSRP $7.21
$4.92
MSRP $7.21
$4.92
Engine Block Heater, Z71\\/AT4 Models
Part Number: 85515803
GM GM
Other Names: Engine Heater
Replaces: 84983534
Description: Help ease cold-weather starts with a Chevrolet Accessories Engine Block Heater. Includes the block heater harness, heating element, wall...
Fits:
  • Chevrolet:
    • Suburban,
    • Tahoe
  • GMC:
    • Yukon
MSRP $300.00
$270.00
MSRP $300.00
$270.00
Block, Eng
Part Number: 12480046
GM GM
Not For Sale
Not For Sale
Block
Part Number: 10383307
GM GM
$308.37
$308.37
Block, Lkg Diff Thr (32.36)
Part Number: 12479046
GM GM
$26.28
$26.28
Engine Short Block
Part Number: 88894173
GM GM
Other Names:
Replaces: 12509229
Description: All models. 5.7l. Corvette.
Notes: Includes Block, Connecting Rod, Piston Assembly, Camshaft And Related Parts, Crankshaft, Bearings, And Rear Seal. 5.0 Liter includes...
Fits:
  • Buick:
    • Roadmaster
  • Cadillac:
    • Fleetwood
  • Chevrolet:
    • Camaro,
    • Caprice,
    • Corvette
  • Pontiac:
    • Firebird
Not For Sale
Not For Sale
Engine Compartment Fuse Block
Part Number: 84499606
GM GM
Options: Rear
Other Names: Junction Block
Replaces: 13358924, 20914309, 25918134
Description: Primary. Conventional. Rear compartment. Engine compartment. all. This GM Genuine Part is designed, engineered, and tested to rigorous...
Fits:
  • Buick:
    • LaCrosse,
    • Regal
  • Cadillac:
    • ATS,
    • XTS
  • Chevrolet:
    • Malibu,
    • Malibu Limited
MSRP $93.19
$63.74
MSRP $93.19
$63.74
Engine Compartment Fuse Block
Part Number: 85134219
GM GM
Other Names: Junction Block
Replaces: 84509531
MSRP $132.21
$90.43
MSRP $132.21
$90.43
Engine Long Block Assembly
Part Number: 12694451
GM GM
Other Names: Engine
Replaces: 12670139, 12684742
Description: Cruze. Encore. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors .
Fits:
  • Buick:
    • Encore
  • Chevrolet:
    • Cruze,
    • Trax
Not For Sale
Not For Sale
Engine Compartment Fuse Block
Part Number: 84516217
GM GM
Other Names: F (S)Block
Description: This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
Fits:
  • Cadillac:
    • XT6
MSRP $117.36
$80.28
MSRP $117.36
$80.28
Engine Compartment Fuse Block
Part Number: 84704983
GM GM
Other Names: Junction Block
Description: Engine compartment. 4.2l twin-turbo. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
Fits:
  • Cadillac:
    • CT6
MSRP $115.41
$78.95
MSRP $115.41
$78.95
Engine Wiring Harness Junction Block
Part Number: 22798213
GM GM
Other Names: Junction Block
Replaces: 20904415
Description: Engine compartment, without 6.6L diesel, with dual battery. This GM Genuine Part is designed, engineered, and tested to rigorous...
Notes: Order by description.
Fits:
  • Chevrolet:
    • Silverado 1500,
    • Silverado 2500 HD,
    • Silverado 3500 HD
  • GMC:
    • Sierra 1500,
    • Sierra 2500 HD,
    • Sierra 3500 HD
Backordered
Backordered
Engine Wiring Harness Junction Block
Part Number: 22798215
GM GM
Other Names: Junction Block
Replaces: 20978812, 25941370
Description: Engine compartment, without 6.6L diesel, all. Engine compartment, main block. This part requires programming and/or special setup...
Notes: Order by description.
Fits:
  • Chevrolet:
    • Silverado 1500,
    • Silverado 2500 HD,
    • Silverado 3500 HD
  • GMC:
    • Sierra 1500,
    • Sierra 2500 HD,
    • Sierra 3500 HD
MSRP $524.51
$346.81
MSRP $524.51
$346.81
Engine Wiring Harness Junction Block
Part Number: 22798217
GM GM
Other Names: Junction Block
Replaces: 25941368
Description: Engine compartment, 1/2 ton. Engine compartment main block. This GM Genuine Part is designed, engineered, and tested to rigorous...
Fits:
  • Cadillac:
    • Escalade,
    • Escalade ESV,
    • Escalade EXT
  • Chevrolet:
    • Avalanche,
    • Suburban 1500,
    • Tahoe
  • GMC:
    • Yukon,
    • Yukon XL 1500
Backordered
Backordered
Engine Wiring Harness Junction Block
Part Number: 23325532
GM GM
Other Names: Block
Replaces: 22878729, 22929763
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
  • Chevrolet:
    • Equinox
  • GMC:
    • Terrain
MSRP $279.01
$190.84
MSRP $279.01
$190.84
Engine Wiring Harness Junction Block
Part Number: 26212085
GM GM
Other Names: Fuse & Relay Box
Description: Engine compartment. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
  • Buick:
    • LaCrosse
MSRP $233.33
$159.62
MSRP $233.33
$159.62
Engine Wiring Harness Junction Block
Part Number: 20822706
GM GM
Other Names: Junction Block
Replaces: 25842707, 25883123
Description: Under hood, 3.6L, without fog lamps. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
Fits:
  • Chevrolet:
    • Malibu
MSRP $400.48
$240.29
MSRP $400.48
$240.29
Engine Wiring Harness Junction Block
Part Number: 25883119
GM GM
Other Names: Junction Block
Description: Engine compartment, 3.5L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
  • Saturn:
    • Aura
MSRP $745.50
$432.39
MSRP $745.50
$432.39
Engine Wiring Harness Junction Block
Part Number: 84303175
GM GM
Other Names: Fuse & Relay Box
Description: Engine compartment. 6.0L. Engine compartment. without eassist. This GM Genuine Part is designed, engineered, and tested to rigorous...
Notes: Order by description.
Fits:
  • Cadillac:
    • Escalade
  • Chevrolet:
    • Silverado 1500,
    • Silverado 2500 HD,
    • Silverado 3500 HD,
    • Tahoe
  • GMC:
    • Sierra 1500,
    • Sierra 2500 HD,
    • Sierra 3500 HD,
    • Yukon
Backordered
Backordered
Engine Compartment Fuse Block Kit
Part Number: 84669070
GM GM
Other Names: Block Kit
Description: This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
MSRP $74.46
$50.93
MSRP $74.46
$50.93
Engine Wiring Harness Junction Block
Part Number: 22798216
GM GM
Other Names: Junction Block
Replaces: 20862103, 25941367
Description: Engine compartment, with 6.6L diesel. This part requires programming and/or special setup procedures GM Service Information describes...
Notes: Order by description.
Fits:
  • Chevrolet:
    • Silverado 2500 HD,
    • Silverado 3500 HD
  • GMC:
    • Sierra 2500 HD,
    • Sierra 3500 HD
Backordered
Backordered
Engine Wiring Harness Junction Block
Part Number: 15896994
GM GM
Other Names: Fuse & Relay Box
Description: Engine compartment, 3.0L, without hid. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
Fits:
  • Cadillac:
    • SRX
MSRP $497.22
$298.33
MSRP $497.22
$298.33
Engine Wiring Harness Junction Block
Part Number: 19209792
GM GM
Options: Left, Right
Other Names: Mini Fuse
Description: Instrument panel passenger side. 10 amp. Engine compartment. micro 2-blade 10 amp. Instrument panel. micro 2-blade 10 amp. Engine...
Notes: Included with junction block. Included with fuse & relay box. Order by description.
Fits:
  • Cadillac:
    • Escalade,
    • Escalade ESV
  • Chevrolet:
    • Silverado 1500,
    • Silverado 1500 LD,
    • Silverado 1500 LTD,
    • Silverado 2500 HD,
    • Silverado 3500 HD,
    • Suburban,
    • Tahoe
  • GMC:
    • Sierra 1500,
    • Sierra 2500 HD,
    • Sierra 3500 HD,
    • Yukon,
    • Yukon XL
MSRP $3.52
$2.11
MSRP $3.52
$2.11
Engine Wiring Harness Junction Block
Part Number: 19210436
GM GM
Other Names: Junction Block
Replaces: 15092625
Description: Engine compartment. This part requires programming and/or special setup procedures GM Service Information describes the procedures and...
Fits:
  • Cadillac:
    • Escalade,
    • Escalade ESV,
    • Escalade EXT
  • Chevrolet:
    • Avalanche,
    • Suburban 1500,
    • Suburban 2500,
    • Tahoe
  • GMC:
    • Yukon,
    • Yukon XL 1500,
    • Yukon XL 2500
Backordered
Backordered
Engine Wiring Harness Junction Block
Part Number: 19210439
GM GM
Other Names: Junction Block
Replaces: 15910898, 25815388
Description: Engine compartment, with 6.6L diesel. This part requires programming and/or special setup procedures GM Service Information describes...
Notes: Order by description.
Fits:
  • Chevrolet:
    • Silverado 2500 HD,
    • Silverado 3500 HD
  • GMC:
    • Sierra 2500 HD,
    • Sierra 3500 HD
Backordered
Backordered
Engine Wiring Harness Junction Block
Part Number: 84014017
GM GM
Other Names: Fuse & Relay Box
Replaces: 23218146
Description: Sedan, engine compartment, 2.5 & 2.0L, without hid lamps. This GM Genuine Part is designed, engineered, and tested to rigorous standards...
Fits:
  • Cadillac:
    • ATS
MSRP $177.55
$121.46
MSRP $177.55
$121.46
Engine Wiring Harness Junction Block
Part Number: 84649450
GM GM
Other Names: Fuse & Relay Box
Replaces: 22887724, 23189699, 23244877, 23263498, 84019255, 84443538
Description: Engine compartment, without zr1.
Notes: Order by description.
Fits:
  • Chevrolet:
    • Corvette
Backordered
Backordered
Engine Wiring Harness Junction Block
Part Number: 84616962
GM GM
Other Names: Block
Replaces: 23267980, 84076945
Description: Junction block. with diesel without zr2 bison. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
Fits:
  • Chevrolet:
    • Colorado
  • GMC:
    • Canyon
MSRP $292.84
$200.30
MSRP $292.84
$200.30
Engine Wiring Harness Junction Block
Part Number: 84076946
GM GM
Other Names: Junction Block
Replaces: 23299776, 23487319
Description: Junction block, without diesel. Junction block, with fog lamps. This GM Genuine Part is designed, engineered, and tested to rigorous...
Fits:
  • Chevrolet:
    • Colorado
  • GMC:
    • Canyon
MSRP $461.06
$276.64
MSRP $461.06
$276.64
Engine Wiring Harness Junction Block
Part Number: 84144337
GM GM
Other Names: Fuse & Relay Box
Replaces: 22996872, 23411473
Description: Hybrid. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Notes: Order by description.
Fits:
  • Chevrolet:
    • Malibu
MSRP $403.54
$242.12
MSRP $403.54
$242.12
Engine Wiring Harness Junction Block
Part Number: 84533822
GM GM
Other Names: Fuse & Relay Box
Replaces: 23411474, 84144635
Description: L, LS, rs, 2nd design. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Notes: Order by description.
Fits:
  • Chevrolet:
    • Malibu
MSRP $206.83
$141.48
MSRP $206.83
$141.48
Engine Wiring Harness Junction Block
Part Number: 84151498
GM GM
Other Names: Fuse & Relay Box
Description: Engine compartment, with hybrid. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
Fits:
  • Cadillac:
    • CT6
MSRP $241.18
$165.00
MSRP $241.18
$165.00
Engine Wiring Harness Junction Block
Part Number: 20814891
GM GM
Other Names: Fuse & Relay Box
Replaces: 25894224
Description: Underhood, 2.2l, 2.4l. Underhood, all. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
Fits:
  • Chevrolet:
    • Cobalt
  • Pontiac:
    • G5
MSRP $389.91
$266.70
MSRP $389.91
$266.70
Engine Wiring Harness Junction Block
Part Number: 23436802
GM GM
Other Names: Fuse & Relay Box
Replaces: 23436807
Fits:
  • GMC:
    • Acadia,
    • Acadia Limited
Backordered
Backordered
Engine Wiring Harness Junction Block
Part Number: 84582318
GM GM
Other Names: Fuse & Relay Box
Description: Engine compartment, 1.6L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
  • Chevrolet:
    • Equinox
  • GMC:
    • Terrain
MSRP $258.94
$177.11
MSRP $258.94
$177.11
Engine Wiring Harness Junction Block
Part Number: 84423753
GM GM
Other Names: Fuse & Relay Box
Replaces: 23473776
Description: Engine compartment, labeled: 23505626. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
Fits:
  • Buick:
    • Envision
MSRP $395.84
$270.76
MSRP $395.84
$270.76
Engine Wiring Harness Junction Block
Part Number: 20934802
GM GM
Other Names: Fuse & Relay Box
Description: Engine compartment, 3.6L, without hid. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
Fits:
  • Cadillac:
    • SRX
MSRP $489.56
$293.74
MSRP $489.56
$293.74

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