1978 GMC C15 Dorman Parts

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Showing 1 - 10 of 38 products
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Dorman
  • Strap For Fuel Tank
  • w/Mid-Ship Fuel Tank
  • Product Attributes:
    • Mounting Hardware Included:
      • No
      • Non
    • Color:
      • Plateado
      • Silver
    • Strap 1 Length: 23.25
    • Strap 2 Length: 24
    • Contenidos del paquete: 1 Juego (2 Correas)
    • Strap 1 Width: 1.75
    • Strap 2 Width: 1.75
    • Material:
      • Acero
      • Steel
  • Features:
    • Direct replacement - this fuel tank strap matches the fit, function and performance of the original part
    • Ideal solution - recommended for replacement when the fuel tank is serviced or replaced
    • Durable construction - manufactured from quality materials for superior service and reliability
    • Trustworthy design - backed by 100 years of automotive aftermarket experience
  • Recommended for replacement whenever the fuel tank is replaced or serviced, this strap is a direct replacement for the original. Manufactured from durable materials to withstand harsh road and weather conditions.

This Part Fits the Following OEM/Substitute Numbers:
ST01

Additional Fitment Information:
Vehicle
1978 - GMC C15

Dorman
  • Differential Ring and Pinion Gear Set
  • 8.5 In. Ring Gear w/3.42 Axle Ratio
  • Product Attributes:
    • Juego de instalación incluido: No
    • Gear Ratio: 3.42
    • Contenidos del paquete: Engranajes De La Corona Y El Piñón
    • Installation Kit Included:
      • No
      • Non
  • Features:
    • Direct replacement - this ring and pinion set matches the fit and function of the original components on certain vehicle applications
    • Effective fix - eliminates grinding and whining from failed original bearings
    • Thoroughly tested - vehicle try-on testing and rigorous quality control measures ensure longevity
    • Trustworthy quality - backed by team of designers and engineers in the United States
  • This differential ring and pinion directly replaces the original equipment on specific vehicle years, makes and models.

This Part Fits the Following OEM/Substitute Numbers:
1258710, 26037720, 742G730C, ZG GM8.5-3.42

Additional Fitment Information:
Vehicle Position
1978 - GMC C15 Rear

Dorman
  • Engine Oil Pan
  • Product Attributes:
    • Engine Oil Cooler Return Fitting:
      • No
      • Non
    • Maximum Depth: 7.75
    • Sump Location:
      • Arrière
      • Rear
      • Trasero
    • Drain Thread Size: M14x1.5
    • Installation Hardware Included:
      • No
      • Non
    • Baffled:
      • Oui
      • Yes
    • Windage Tray Included:
      • No
      • Non
    • Dipstick Port:
      • No
      • Non
    • Gasket Or Seal Included:
      • No
      • Non
    • Sump Type:
      • Húmedo
      • Wet
    • Maximum Width: 10.25
    • Color:
      • Black
      • Negro
      • Noir
    • Contenidos del paquete: Cárter De Aceite
    • Crank Shaft Wiper Included:
      • No
      • Non
    • Kick Out Type Pan:
      • No
      • Non
    • Drain Plug Included:
      • Oui
      • Yes
    • Pickup Included:
      • No
      • Non
    • Material:
      • Acero
      • Steel
  • Features:
    • Direct replacement - this engine oil pan is made to match the original pan on specific vehicles
    • Complete assembly - includes replacement pan and drain plugs to match original components
    • Durable design - high-strength coating prevents future corrosion
    • Trustworthy value - backed by team of engineers and quality control experts in the United States
  • Oil pan leaking? This engine oil pan is precision-engineered to match the original equipment pan on specific vehicle years, makes and models for a reliable replacement.

This Part Fits the Following OEM/Substitute Numbers:
0465221, 103036, 14079399, 3310023, 3312469904732659, 360010, 3974252, 501094, GMP08A, IGMP08A, OP37415, SK264104

Additional Fitment Information:
Vehicle Block CC Engine CID
1978 - GMC C15 V - 8 Cyl 5.0L 305

Dorman
  • Exhaust Manifold Kit - Includes Required Gaskets And Hardware
  • Product Attributes:
    • Heat Shield Included:
      • No
      • Non
    • Gasket Or Seal Included:
      • Oui
      • Yes
    • Grade Type:
      • Reemplazo Estándar
      • Standard Replacement
    • Mounting Hardware Included:
      • Oui
      • Yes
    • Color:
      • Gris Metálico
      • Metallic Gray
    • Port Shape:
      • Cuadrado
      • Square
    • Contenidos del paquete: Múltiple De Escape, 1 Junta De Múltiple, 3 Espárragos, 3 Tuercas, 6 Arandelas
    • Material:
      • Cast Iron
      • Hierro Fundido
  • Features:
    • Ideal replacement - this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehicles
    • Reliable construction - durable materials resist warping, cracking and leaking for long-lasting performance
    • Complete repair - includes all necessary gaskets and downpipe hardware
    • Trustworthy design - built by industry leader in aftermarket manifolds
  • This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe hardware for a complete repair.

This Part Fits the Following OEM/Substitute Numbers:
101084, 346222, 662697, SK674202

Additional Fitment Information:
Vehicle Block CC Position Engine CID
1978 - GMC C15 V - Right 8 Cyl 5.0L 305

Dorman
  • Harmonic Balancer Assembly
  • Direct Replacement
  • Product Attributes:
    • Keyway Type:
      • Oui
      • Yes
    • Marcas de grados:
    • Grade Type:
      • Reemplazo Estándar
      • Standard Replacement
    • Mounting Hardware Included:
      • No
      • Non
    • Color:
      • Black
      • Negro
      • Noir
    • Degree Markings:
      • Oui
      • Yes
    • Drive Belt Type:
      • Serpentina
      • Serpentine
    • Bolt And Washer Included:
      • No
      • Non
    • Contenidos del paquete:
      • 1 Hoja De Instrucciones
      • 1 Polea De Cigüeñal
    • Mounting Hole Quantity:
      • 1
      • 1 Ensamble De Manguera Del Calentador
  • Features:
    • Ideal replacement - this harmonic balancer assembly exactly matches the fit and function of the original harmonic balancer for a direct replacement
    • Durable construction - stringent specifications and careful construction help ensure longevity
    • Thoroughly tested - this harmonic balancer has undergone dimensional verification, material validation and functional testing
    • Trustworthy quality - backed by a team of product experts in the United States and more than a century of automotive experience
  • This direct replacement harmonic balancer features a stress-resistant rubber bond to properly absorb engine vibration. Stringent standards help ensure excellent tensile and impact strength for greater durability.

This Part Fits the Following OEM/Substitute Numbers:
102049, 102050, 10216339, 14097023, 14097024, 3963529, 3963530, 49252767248045142, DA4541, P-GM454SP, PB1018N

Additional Fitment Information:
Vehicle Block CC Fuel Type Engine Sub Model Engine VIN Drive Type Aspiration CID
1978 - GMC C15 V - DIESEL 8 Cyl 5.7L Sierra Classic Z RWD Naturally Aspirated 350

Dorman
  • Door Lock Actuator, Front, Rear
  • Product Attributes:
    • Connector Gender:
      • Macho
      • Male
    • Mounting Hardware Included:
      • No
      • Non
    • Terminal Type:
      • Aspa
      • Blade
    • Contenidos del paquete: 1 Actuador Del Seguro De La Puerta
    • Material:
      • Plastic
      • Plástico
  • Features:
    • Reliable replacement - this door lock actuator has undergone extensive quality and safety performance testing
    • Perfect fit - engineered to provide the same fit and function of the original actuator on specific vehicle years, makes and models
    • Safety compliant - part has undergone simulated crash testing under government guidelines
    • Long-lasting repair - cycle testing in an actual vehicle door verifies effective usage for years
  • This door lock actuator has undergone extensive quality and safety testing to ensure reliable performance. It is engineered to provide a direct replacement for the stock actuator on specific vehicle years, makes and models.

Additional Fitment Information:
Vehicle Position
1978 - GMC C15 Front Right

Dorman
  • Door Lock Actuator, Front, Rear
  • Product Attributes:
    • Connector Gender:
      • Macho
      • Male
    • Mounting Hardware Included:
      • No
      • Non
    • Terminal Type:
      • Aspa
      • Blade
    • Contenidos del paquete: 1 Actuador Del Seguro De La Puerta
    • Material:
      • Plastic
      • Plástico
  • Features:
    • Reliable replacement - this door lock actuator has undergone extensive quality and safety performance testing
    • Perfect fit - engineered to provide the same fit and function of the original actuator on specific vehicle years, makes and models
    • Safety compliant - part has undergone simulated crash testing under government guidelines
    • Long-lasting repair - cycle testing in an actual vehicle door verifies effective usage for years
  • This door lock actuator has undergone extensive quality and safety testing to ensure reliable performance. It is engineered to provide a direct replacement for the stock actuator on specific vehicle years, makes and models.

Additional Fitment Information:
Vehicle Position
1978 - GMC C15 Rear Right

Dorman
  • Door Lock Actuator, Front, Rear
  • Product Attributes:
    • Connector Gender:
      • Macho
      • Male
    • Mounting Hardware Included:
      • No
      • Non
    • Terminal Type:
      • Aspa
      • Blade
    • Contenidos del paquete: 1 Actuador Del Seguro De La Puerta
    • Material:
      • Plastic
      • Plástico
  • Features:
    • Reliable replacement - this door lock actuator has undergone extensive quality and safety performance testing
    • Perfect fit - engineered to provide the same fit and function of the original actuator on specific vehicle years, makes and models
    • Safety compliant - part has undergone simulated crash testing under government guidelines
    • Long-lasting repair - cycle testing in an actual vehicle door verifies effective usage for years
  • This door lock actuator has undergone extensive quality and safety testing to ensure reliable performance. It is engineered to provide a direct replacement for the stock actuator on specific vehicle years, makes and models.

This Part Fits the Following OEM/Substitute Numbers:
11P3, 16603085, 1719362, 1719363, 20021912, 20021913, 20432632, 20474092, 20474093, 20710114, 20710115, 22020256, 22062740, 22071946, 22071947, 22542026, 22542027, 3080699...VIEW MORE

Additional Fitment Information:
Vehicle Position
1978 - GMC C15 Front Left

Dorman
  • Door Lock Actuator, Front, Rear
  • Product Attributes:
    • Connector Gender:
      • Macho
      • Male
    • Mounting Hardware Included:
      • No
      • Non
    • Terminal Type:
      • Aspa
      • Blade
    • Contenidos del paquete: 1 Actuador Del Seguro De La Puerta
    • Material:
      • Plastic
      • Plástico
  • Features:
    • Reliable replacement - this door lock actuator has undergone extensive quality and safety performance testing
    • Perfect fit - engineered to provide the same fit and function of the original actuator on specific vehicle years, makes and models
    • Safety compliant - part has undergone simulated crash testing under government guidelines
    • Long-lasting repair - cycle testing in an actual vehicle door verifies effective usage for years
  • This door lock actuator has undergone extensive quality and safety testing to ensure reliable performance. It is engineered to provide a direct replacement for the stock actuator on specific vehicle years, makes and models.

Additional Fitment Information:
Vehicle Position
1978 - GMC C15 Rear Left

Dorman
  • Manual Window Regulator (Regulator Only)
  • Manual
  • Product Attributes:
    • Attachment Type:
      • Bolt On
      • Con Perno
    • Mounting Hardware Included:
      • No
      • Non
    • Contenidos del paquete: 1regulador Manual
    • Motor Included:
      • No
      • Non
    • Installation Instructions Included:
      • No
      • Non
    • Cable Material:
      • Metal
      • Plastic
      • Plástico
    • Window Operation Type: Manual
    • Wire Quantity: 0
    • Gear Material:
      • Plastic
      • Plástico
  • Features:
    • Trustworthy replacement - engineered and tested to match the fit, function and performance of the original window regulator on specified vehicles
    • Quality assured - extensively tested by cycling thousands of times in an actual vehicle door to ensure a long, trouble-free service life
    • Reliable design - engineered in the USA and backed by long history of automotive aftermarket experience
    • Easy installation - reverse-engineered to match the original equipment shape and dimensions to provide a direct, seamless fit
  • This replacement window regulator is precision-engineered and extensively tested to match the exact fit, function and performance of the stock window regulator on specific vehicle years, makes and models.

This Part Fits the Following OEM/Substitute Numbers:
11R254, 14027431, 1554-6500L, 335-53002-002, 81901, 82-15M, 8215M, WLR7001, WR40651

Additional Fitment Information:
Vehicle Position
1978 - GMC C15 Front Left
Showing 1 - 10 of 38 products

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