1978 GMC G-Series Performance Starting & Charging

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    • (0 reviews)
      # mpn2893824474
      GMC G-Series 1978, S Series Alternator by Mechman Alternators®. Current: 240 Amp. Finish: Chrome.
      Cast aluminum constructionCutting edge 6 phase hairpin epoxy reinforced stator technology
      $499.00
    • (0 reviews)
      # 249174469
      GMC G-Series 1978, S Series Racing Alternator by Mechman Alternators®.
      Cast aluminum constructionCutting edge 6 phase hairpin epoxy reinforced stator technology
      $349.00 - $399.00
    • (0 reviews)
      # mpn359109695
      CS130 Alternator by Powermaster®. Current: 140 Amp. Pulley Type: With 6-Groove. 1 Wire or OE Hookup. Mounting: Offset Left Mount. Outside Diameter: 4.63". Post: Rear Post. Finish: Natural. Designed utilizing the latest technology, this...
      Excellent output at idleInternal and External fans for better cooling
      $181.84
    • (0 reviews)
      # mpn358509555
      GMC G-Series with Small Block Engine 1978, Alternator by Tuff Stuff Performance®. Current: 80 Amp. Pulley Type: With V-Groove. OEM or 1 Wire. Voltage Regulator: Internal. Finish: Natural.
      Specially designed smooth die-cast housingsCarefully hand polished and triple chrome-plated to absolute perfection
      $94.23
    • (0 reviews)
      # mpn477871523
      GMC G-Series 5.0L / 5.7L / 6.6L 1978, Alternator by March Performance®. Current: 100 Amp. Finish: Black Powder Coated. Designed utilizing the latest technology, this product by March Performance features premium quality and will perform...
      Precisely engineered for perfect fit and functionMade with a unique blend of durability and style
      $150.30
    • (0 reviews)
      # 69380623
      GMC G-Series 5.0L / 5.7L / 6.6L with Small Block with Long Water Pump 1978 Alternator Bracket by BTP®. This premium part by BTP helps the starting and charging system of your vehicle to provide the energy needed for the engine to start...
      Engineered to help your starting and charging system operate at its maximumMade from superior materials
      $7.27 - $14.59
    • (0 reviews)
      # mpn4487510606
      GMC G-Series 1978, Alternator Pulley by Billet Specialties®. Finish: Polished. Designed utilizing the latest technology, this product by Billet Specialties features premium quality and will perform better than advertised. Perfect for...
      High quality at an affordable priceExpertly made from premium materials
      $26.95
    • (0 reviews)
      # mpn2973827968
      GMC G25 1978, Alternator Pulley by Billet Specialties®. With Fan. Finish: Polished. Designed utilizing the latest technology, this product by Billet Specialties features premium quality and will perform better than advertised. Perfect...
      High quality at an affordable priceExpertly made from premium materials
      $54.95
    • (0 reviews)
      # 714430226
      GMC G-Series 5.0L / 5.7L / 6.6L 1978, Alternator Pulley by Moroso®. Pulley Type: With 1-Groove. Outer Diameter: 5.00". Designed utilizing the latest technology, this product by Moroso features premium quality and will perform better...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $44.97 - $73.09
    • (0 reviews)
      # mpn618455223
      GMC G-Series 1978, Voltage Regulator by Standard®. Include Regulator. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $16.46
    • (0 reviews)
      # 209101818
      GMC G-Series 1978, Battery Cable by Standard®. Side Mount. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $12.48 - $20.68
    • (0 reviews)
      # 623845082
      GMC G-Series 1978, Professional™ Alternator Brush Set by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $7.43
    • (0 reviews)
      # 623870028
      GMC G-Series 1978, Alternator Brush Holder by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $8.48
    • (0 reviews)
      # 623818401
      GMC G-Series 1978, Alternator Brush Set by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $5.83
    • (0 reviews)
      # 623843928
      GMC G-Series 1978, Professional™ Alternator Connector by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $3.88 - $7.26
    • (0 reviews)
      # mpn2432087
      GMC G-Series 1978, Alternator Connector by Dorman®. With External Regulator. Dorman offers a comprehensive line of Alternator Connectors for a wide range of applications. All Alternator Connectors are constructed of high-quality...
      Available in different wire configurations including 1-, 2-, and 3-wireDirect replacement Alternator Connectors available (where applicable) to ensure a proper fit
      $1.53
    • (0 reviews)
      # 623846906
      GMC G-Series 1978, Alternator Connector by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $1.73 - $6.40
    • (0 reviews)
      # 623806221
      GMC G-Series 1978, Handypack™ Alternator Connector by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $1.64 - $1.73
    • (0 reviews)
      # 1083438724
      GMC G-Series 1978, GM Original Equipment™ Remanufactured Starter by ACDelco®. Rotation: Clockwise. With 9-Tooth Pinion Gear. Voltage: 12V. Type 101. When you need to match Original Equipment specifications in a replacement starter for...
      New units are manufactured under the guidelines of ISO Quality Standards to ensure consistent qualityAll components are 100% new to provide improved performance and long-life reliability
      $64.50 - $65.05
    • (0 reviews)
      # mpn4476469746
      GMC G-Series 1978, GM Original Equipment™ Starter Solenoid by ACDelco®. Voltage: 12V. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $35.15
    • (0 reviews)
      # 1015824695
      GMC G-Series 1978, Professional™ Alternator by ACDelco®. Current: 63 Amp. With 1V Pulley. Pulley Size: 66mm. With External Fan. Voltage Regulator: Internal. Rotation: Clockwise. Thoroughly tested and backed by competitive warranty...
      New units are manufactured under the guidelines of ISO Quality Standards to ensure consistent quality.All components are 100% new to provide improved performance and long-life reliability.
      $29.94 - $67.79
    • (0 reviews)
      # 1015832744
      GMC G-Series 1978, Professional™ Alternator Brush Set by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $7.43
    • (0 reviews)
      # mpn888596251
      GMC G-Series 1978, Professional™ Alternator Connector by ACDelco®. Finish: White. Finish: White. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised....
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $4.30
    • (0 reviews)
      # 959178238
      GMC G-Series 1978, Premium™ Starter by BBB Industries®. Designed utilizing the latest technology, this product by Magneti Marelli features premium quality and will perform better than advertised. Perfect for your vehicle and...
      Developed with modern technology and innovationMeticulously Tested for the ultimate in quality
      $26.01 - $66.79
    • (1 review)
      # 35694879
      GMC G-Series 1978, Alternator by Bosch®. Voltage Regulator: Internal. Rotation: Clockwise. Whether new or remanufactured, Bosch alternators are performance tested for reliable cranking and starting performance under the most extreme...
      Ensures cranking and starting performance under all temperature extremes100% full-load tested – meets or exceeds OE manufacturers torque, amperage draw and RPM standards
      $56.77 - $82.89
    • (0 reviews)
      # 49803065
      GMC G-Series 1978, Starter by Bosch®. Rotation: Right. With 9-Tooth Pinion Gear. Voltage: 12V. Whether new or remanufactured, Bosch starters are 100% factory tested to ensure reliable cranking and starting performance under the most...
      Designed to withstand the harshest environments100% full-load tested – meets or exceeds OE manufacturers' torque, amperage draw and RPM standards
      $37.86 - $93.24
    • (0 reviews)
      # mpn2432087
      GMC G-Series with External Regulator 1978, Alternator Connector by Dorman®. Dorman offers a comprehensive line of Alternator Connectors for a wide range of applications. All Alternator Connectors are constructed of high-quality...
      Direct replacement Alternator Connectors available (where applicable) to ensure a proper fitEasy installation - splice in the new socket to your existing wiring
      $1.53
    • (0 reviews)
      # mpn1848279424
      GMC G-Series with 37 Amp ACDelco Generator / with 42 Amp ACDelco Generator / with 55 Amp ACDelco Generator / with 56 Amp ACDelco Generator / with 63 Amp ACDelco Generator / with 66 Amp ACDelco Generator / with 78 Amp ACDelco Generator...
      Possesses excellent antifriction propertiesManufactured utilizing computer controlled heat treatment processes for lasting performance
      $4.18
    • (1 review)
      # 127359293
      GMC G-Series 1978, Extreme Series™ Battery by Odyssey®. Battery Type: AGM. Polarity: Straight. Voltage: 12V. Some batteries offer enormous cranking power. Others, deep cycle reserve power. Unbeatable Odyssey Extreme™ batteries do...
      Proudly Made in the USASealed absorbed glass mat (AGM) design that incorporates special glass fiber mats that contain the acid electrolyte between the lead plates, rather than a standard flooded (liquid) design
      $287.73 - $314.07
    • (1 review)
      # 743287100
      GMC G-Series 1978, RedTop™ Battery by Optima®. Amp Hour Capacity: 44. Battery Type: AGM. Battery Usage: Starting. Cold Cranking Amperage: 720. MCA: 910. Polarity: Straight. Reserve Capacity: 90. Resistance: 0.003 Ohms. Terminal Type:...
      Proudly Made in the USASealed absorbed glass mat (AGM) design that incorporates special glass fiber mats that contain the acid electrolyte between the lead plates, rather than a standard flooded (liquid) design
      $232.99
    • (2 reviews)
      # 743247097
      GMC G-Series 1978, YellowTop™ Battery by Optima®. Amp Hour Capacity: 48. Battery Type: AGM. Battery Usage: Starting and Deep-Cycle. Cold Cranking Amperage: 620. MCA: 770. Polarity: Reverse. Reserve Capacity: 100. Resistance: 0.003...
      Proudly Made in the USASealed absorbed glass mat (AGM) design that incorporates special glass fiber mats that contain the acid electrolyte between the lead plates, rather than a standard flooded (liquid) design
      $270.99
    • (0 reviews)
      # 39423998
      GMC G-Series with Delco System 1978, Alternator by Quality-Built®. With Single V Type Pulley. With External Fan. Voltage Regulator: Internal. Rotation: Clockwise. Voltage: 12V. Get professional installer quality at a DIY price with a...
      Designed specifically for the high demands of professional installersSelect components and advanced manufacturing techniques provide unparalleled performance and reliability
      $24.08 - $47.12
    • (0 reviews)
      # 410240636
      GMC G-Series with Delco System 1978, GM Universal Alternator by Quality-Built®. With Single Wire. Current: 63 Amp. With Single V Type Pulley. With External Fan. Plug Position: 3:00 O'Clock. Voltage Regulator: Internal. Rotation:...
      Designed specifically for the high demands of professional installersSelect components and advanced manufacturing techniques provide unparalleled performance and reliability
      $30.58 - $54.80
    • (0 reviews)
      # 39424008
      GMC G-Series with Pad Mount Starter with Delco Starter 1978, Starter by Quality-Built®. Type: Direct Drive. Rotation: Clockwise. With 9-Tooth Pinion Gear. Voltage: 12V. Get professional installer quality at a DIY price with a...
      Designed specifically for the high demands of professional installersSelect components and advanced manufacturing techniques provide unparalleled performance and reliability
      $20.24 - $43.71
    • (0 reviews)
      # 63458823
      GMC G-Series 1978, Alternator by Remy®. With 1 Groove V-Belt Pulley. With External Fan. Output Terminal: M6X1.0. Voltage Regulator: Internal. Rotation: Clockwise. Voltage: 12V. The alternators by Remy provide significant fuel efficiency...
      Boasts the lowest mass in the industryProvides maximum fuel economy
      $41.70 - $65.95
    • (0 reviews)
      # 63458829
      GMC G-Series 1978, Starter by Remy®. Rotation: Clockwise. With 9-Tooth Pinion Gear. Voltage: 12V. Starters are made for the aftermarket with the same precision as the best original equipment components. Designed to fit perfectly and...
      Features the most compact design on the marketEnsures less friction and excellent performance
      $35.02 - $111.30
    • (0 reviews)
      # 1015874556
      GMC G-Series 1978, Alternator Brush Holder by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $8.48
    • (0 reviews)
      # 1015800722
      GMC G-Series 1978, Alternator Brush Set by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $5.83
    • (0 reviews)
      # 1015867604
      GMC G-Series 1978, Alternator Connector by Standard®. Output Terminal: 2 Terminals Female. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $1.73 - $2.60
    • (0 reviews)
      # 64735324
      GMC G-Series 1978, Alternator Diode Trio by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $3.40 - $4.39
    • (0 reviews)
      # 64735327
      GMC G-Series 1978, Alternator Rectifier Set by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $20.38 - $29.27
    • (0 reviews)
      # 410255693
      GMC G-Series 1978, Alternator Repair Kit by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $17.85 - $31.32
    • (0 reviews)
      # mpn618232258
      GMC G-Series 1978, Alternator Resistor by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $0.86
    • (0 reviews)
      # mpn1929217094
      GMC G-Series 1978, Blue Streak™ Solenoid by Standard®. Terminal Gender: Male. Terminal Type: Stud. Terminal Quantity: 4. Connector Gender: Male. Voltage: 12V. SMP’s vision is to be the leading independent supplier to the automotive...
      Standard Blue Streak is the perfect match for any technician who commands the very highest quality, delivering heavy-duty improvements not featured in the originalStandard Blue Streak starter solenoids contain heavy-duty copper contacts that reduce the effect of arcing and extend solenoid life
      $21.08
    • (0 reviews)
      # 1015890593
      GMC G-Series 1978, Handypack™ Alternator Connector by Standard®. Output Terminal: 2 Terminal Female. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products,...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $1.64 - $1.73
    • (0 reviews)
      # 65014994
      GMC G-Series 1978, Starter Brush Set by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $1.28 - $4.14
    • (0 reviews)
      # 514097275
      GMC G-Series 1978, Starter Bushing by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for integrity...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $0.40 - $1.93
    • (0 reviews)
      # 266972625
      GMC G-Series 1978, Starter Drive by Standard®. Do you hear nothing but “click, click” when you turn the key? Is the BATTERY dash light on? Your vehicle is in need of engine electrical system repair, but before you waste your time...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $10.72
    • (0 reviews)
      # mpn358578637
      GMC G25 / G35 1978, D-Series AGM Battery by XS Power®. High Output Battery. Max Amp 2,000A, CA: 550, Ah: 28, 1000W/2000WAmp hour capacity is 28The Max Grundy Limited Edition D925!. Amp Hour Capacity: 28. Battery Type: AGM. Cold Cranking...
      Proudly Made in the USASealed absorbed glass mat (AGM) design that incorporates special glass fiber mats that contain the acid electrolyte between the lead plates, rather than a standard flooded (liquid) design
      $169.99
    • (0 reviews)
      # 301262439
      GMC G-Series 1978, S-Series AGM Battery by XS Power®. Battery Type: AGM. Polarity: Straight. Terminal Type: Top. Voltage: 12V. Designed utilizing the latest technology, this product by XS Power features premium quality and will perform...
      Proudly Made in the USASealed absorbed glass mat (AGM) design that incorporates special glass fiber mats that contain the acid electrolyte between the lead plates, rather than a standard flooded (liquid) design
      $179.99 - $299.99
    • (0 reviews)
      # mpn753352399
      GMC G-Series 5.0L / 5.7L / 6.6L 1978, Starter Heat Shield by BTP®. This premium part by BTP helps the starting and charging system of your vehicle to provide the energy needed for the engine to start as well as maintain all its...
      Engineered to help your starting and charging system operate at its maximumMade from superior materials
      $13.26
    • (0 reviews)
      # 623790343
      GMC G-Series 1978, Professional™ Battery Cable by ACDelco®. When it comes to getting the power from your battery to your vehicle, there’s no better way than with high-quality ACDelco Professional Battery Cables and accessories.
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $14.62 - $23.47
    • (0 reviews)
      # mpn4476300938
      GMC G15 / G25 5.0L With Long Water Pump 1978, Upper Alternator Bracket with Stylized Holes by OER®. Designed utilizing the latest technology, this product by OER features premium quality and will perform better than advertised. Perfect...
      Factory original quality for lessDirect fit replacement
      $20.42
    • (0 reviews)
      # 172291808
      GMC G-Series Small Block 1978, Alternator Bolt Kit by OPGI®. This superior product is painstakingly designed to provide outstanding quality and value. Expertly crafted from first-rate materials to the highest standards it ensures...
      Made from first-rate materialsDesigned to comply with high-quality standards
      $16.45
    • (0 reviews)
      # 985303315
      Universal LiFePO4 Lithium Ion Battery Kit by LithiumPros®. Designed utilizing the latest technology, this product by LithiumPros features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle,...
      Proudly Made in the USASealed absorbed glass mat (AGM) design that incorporates special glass fiber mats that contain the acid electrolyte between the lead plates, rather than a standard flooded (liquid) design
      $525.49 - $1,722.27
    • (0 reviews)
      # 985154426
      Universal Advanced Lightweight 12V AGM Battery by Braille Battery®. Battery Type: AGM. Voltage: 12V. Batteries have always presented the same problems of weight, safety, and cost. In racing, aerospace, and advanced technology...
      Proudly Made in the USASealed absorbed glass mat (AGM) design that incorporates special glass fiber mats that contain the acid electrolyte between the lead plates, rather than a standard flooded (liquid) design
      $149.99 - $229.99
    • (0 reviews)
      # 985325168
      Universal Carbon Lithium Micro Lite 12V Battery by Braille Battery®. Battery Type: Lithium. Cold Cranking Amperage: 200. Polarity: Straight. Voltage: 12V. Carbon composite casings with CNC precision cell top design contain...
      Proudly Made in the USASealed absorbed glass mat (AGM) design that incorporates special glass fiber mats that contain the acid electrolyte between the lead plates, rather than a standard flooded (liquid) design
      $949.99 - $1,499.99
    • (0 reviews)
      # mpn359114076
      Universal Endurance Series Lithium 12 V Battery by Braille Battery®. Saving Green. Longer battery life equals less waste and lower cost to you. We keep the highest concern for the environment and quality by building the Endurance series...
      Proudly Made in the USASealed absorbed glass mat (AGM) design that incorporates special glass fiber mats that contain the acid electrolyte between the lead plates, rather than a standard flooded (liquid) design
      $299.99
    • (0 reviews)
      # 985234686
      Universal Green Lite Lithium Battery by Braille Battery®. The GreenLite G20 model is designed specifically for the small displacement automotive (4 & 6 cylinder) & motorcycle market that typically uses an 20L or PC680 AGM battery. This...
      Proudly Made in the USASealed absorbed glass mat (AGM) design that incorporates special glass fiber mats that contain the acid electrolyte between the lead plates, rather than a standard flooded (liquid) design
      $524.99 - $574.99
    • (0 reviews)
      # 985192803
      Universal Super Lithium 16V Battery by Braille Battery®. Battery Type: Lithium. Voltage: 16V. Braille’s exclusive 16 volt Lithium technology offers more starting performance and stable voltages per pound than any option available on...
      Proudly Made in the USASealed absorbed glass mat (AGM) design that incorporates special glass fiber mats that contain the acid electrolyte between the lead plates, rather than a standard flooded (liquid) design
      $899.99 - $1,899.99




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