Shop By Product Matching "Dorman"
Choose your Engine for your 1978 GMC Jimmy
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- 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 Jimmy | Front |
- 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
- Sí
- 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
- Sí
- Yes
- Pickup Included:
- No
- Non
- Material:
- Acero
- Steel
- Engine Oil Cooler Return Fitting:
-
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 Jimmy | V | - | 8 Cyl 5.0L | 305 |
- Exhaust Manifold Kit - Includes Required Gaskets And Hardware
- Product Attributes:
- Heat Shield Included:
- No
- Non
- Gasket Or Seal Included:
- Oui
- Sí
- Yes
- Grade Type:
- Reemplazo Estándar
- Standard Replacement
- Mounting Hardware Included:
- Oui
- Sí
- 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
- Heat Shield Included:
-
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 Jimmy | V | - | Right | 8 Cyl 5.0L | 305 |
- Rear Position Leaf Spring Shackle Kit
- Product Attributes:
- Shackle Width (in): 3 In
- Mounting Hardware Included:
- Oui
- Sí
- Yes
- Ancho del grillete (in): 3in
- Contenidos del paquete: Grillete, Herraje De Montaje
- Bushings Included:
- Oui
- Sí
- Yes
- Material:
- Acero
- Steel
-
Features:
- Direct replacement - This leaf spring shackle fits and performs like original equipment shackle
- Quality construction - manufactured from durable steel and powder coated for corrosion resistance and a long service life
- Excellent value - original equipment quality at a lower price
- Ready to install - all essential hardware is included for an easy installation
- Get ahead of fatigued or rusted leaf spring shackles before they become dangerous. Made of sturdy steel with a power coated finish to resist corrosion, this leaf spring shackle is a direct replacement for your vehicle's stock shackle.
This Part Fits the Following OEM/Substitute Numbers:
15726312
Additional Fitment Information:
| Vehicle | Position |
|---|---|
| 1978 - GMC Jimmy | Rear Rearward |
- 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
- Connector Gender:
-
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 Jimmy | Rear Right |
- 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
- Connector Gender:
-
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 Jimmy | Rear Left |
- 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
- Connector Gender:
-
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 Jimmy | Front Left |
- 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
- Connector Gender:
-
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 Jimmy | Front Right |
- 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
- Attachment Type:
-
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 Jimmy | Front Left |
- Wheel Nut 1/2-20 Bulge Wheel - 3/4 In. Hex, 0.833 In. Length
- Verify lug nut to wheel mating surface for proper and safe fitment OE Replacement Or Custom Performance: Custom Performance Thread Direction: Clockwise (Right) Package Quantity: 10 Packaging Type: Box Thread Type: Fine Steel Thread Size: 1/2-20 Overall Length: 0.83 in Color: Chrome Wheel Nut Style: Bulge Seat Open End
- Product Attributes:
- Estilo del asiento: Base Cónica: 60°
- Threads Per Inch: 20
- SAE or Metric: Sae
- Grade Type: Regular
- Thread Direction:
- Clockwise (right)
- Rotar En El Sentido De Las Agujas Del Reloj (derecha)
- Washers Included:
- No
- Non
- Thread Type:
- Fine
- Fino
- OE Replacement Or Custom Performance:
- Custom Performance
- Rendimiento Personalizado
- Wheel Lock Key Included:
- No
- Non
- Wheel Nut Style: Bulge Seat Open End
- Hex Size: 3/4 In
- Diseño de extremo abierto: Sí
- Color:
- Chrome
- Cromo
- Estilo de la tuerca de la rueda: Base Saliente Extremo Abierto
- Thread Diameter: 0.5
- Contenidos del paquete: 10 Tuercas De La Rueda
- Seat Style: Conical Seat - 60 Deg
- Open End Design:
- Oui
- Yes
- Material:
- Acero
- Steel
-
Features:
- Direct replacement - these wheel lug nuts are designed to match the fit, function and performance of the original equipment hardware on specified vehicles
- Ensure fit - available in a variety of sizes and assortments, please check product dimensions and details to ensure you select the right wheel lug nut(s) for your application
- Durable construction - designed and manufactured to strict specifications for reliable performance
- Trustworthy quality - backed by a team of product experts in the United States and more than a century of automotive experience
- These wheel lug nuts are designed to match the fit, function and performance of the original equipment hardware on specified vehicles. They are engineered from durable materials to exacting specifications for long service life and a perfect fit.
Additional Fitment Information:
| Vehicle |
|---|
| 1978 - GMC Jimmy |
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