1956 GMC 100 Performance Engine Cooling

Change Vehicle
Show items:
Sort by:
Select Engine
  • Select Engine
  • 4.4L
  • 4.6L
  • 5.2L
  • 5.3L
  • Radiators
  • Radiator Caps
  • Cooling Fans
  • Water Pumps
  • Coolant Tanks
  • Coolant Hoses
  • Housing & Necks
  • Thermostats
  • Antifreeze & Additives
    • (0 reviews)
      # 97636771
      GMC 100 1956, Rapid-Cool™ Reversible Fan Kit by Hayden®. This product can be used for either primary or add-on cooling. The Hayden Rapid-Cool fan features a thin, aerodynamic profile and reversible push/pull blades. The fan comes...
      Reversible push/pull operationThin, aerodynamic profile for applications with limited space
      $64.31 - $67.23
    • (0 reviews)
      # 608787615
      GMC 100 4.4L / 5.2L / 5.3L 1956, Direct-Fit Crossflow Module by Be Cool®. Be Coolant is an Extended-Life, Super Duty Coolant & Antifreeze that is ideal for all applications. Be Coolant features a new-generation earth-friendly...
      Made to improve your cooling system efficiencyDesigned to provide greater cooling power
      $2,399.99 - $4,799.99
    • (0 reviews)
      # 608840503
      GMC 100 4.4L / 5.2L / 5.3L 1956, Direct-Fit Downflow Module by Be Cool®. Finish: Polished. Inlet Location: Center Upper. Outlet Location: Lower Passenger Side. Be Coolant is an Extended-Life, Super Duty Coolant & Antifreeze that is...
      Made to improve your cooling system efficiencyDesigned to provide greater cooling power
      $2,399.99 - $2,499.99
    • (0 reviews)
      # 104586727
      GMC 100 4.4L / 5.2L / 5.3L 1956, Hot Rod Downflow Engine Coolant Radiator by Northern Radiator®. If you are looking for an optimal cooling solution, this first-rate product from Northern Radiator is the way to go. Engineered with great...
      Made to enhance your cooling system efficiencyManufactured from durable materials to last
      $267.74 - $345.39
    • (0 reviews)
      # mpn358734080
      GMC 100 5.2L / 5.3L Automatic Transmission 1956, High Performance Direct Fit Radiator with Transmission Cooler by Griffin Thermal®. Size: 20" x 22" x 2.68". Outlet-Inlet Size: 1.75"/1.50". Solve your high heat problems with...
      High quality at an affordable priceExpertly made from premium materials
      $713.65
    • (0 reviews)
      # mpn4242889652
      GMC 100 5.2L / 5.3L 1956, High Flow Electric Racing Water Pump by PRW®. Finish: Clear. The new Performance Quotient High Flow Billet Aluminum Electric Water Pumps are designed to equalize the flow into both sides of the engine with...
      Made to keep your engine running coolImproves your vehicle's performance
      $305.55
    • (0 reviews)
      # 144979667
      GMC 100 5.2L / 5.3L 1956, Water Pump by PRW®. The electric water pump was designed to alleviate the power drag produced by conventional pulley drive units. A heavy duty electric motor, turning at approximately 1,500 rpm, is more than...
      LightweightSuitable for Street or Strip
      $193.05 - $220.05
    • (0 reviews)
      # 911984068
      GMC 100 5.2L 1956, Fail Safe Series™ Engine Coolant Thermostat by MotoRad®. Fail-Safe Thermostats offer premium, patented technology for superior protection over any thermostat on the market. Only Fail-Safe is designed to lock in the...
      Exclusive, patented designHigh quality Stainless Steel and Copper construction
      $9.58 - $9.85
    • (0 reviews)
      # 912052918
      GMC 100 5.2L 1956, High-Flow Series™ Engine Coolant Thermostat by MotoRad®. State-of-the-art equipment, strict quality control, and functional testing to each thermostat ensure customers that they can trust the high quality product...
      Made of stainless steelProvide increased flow
      $6.94
    • (0 reviews)
      # mpn358591501
      GMC 100 4.4L / 5.2L / 5.3L Automatic Transmission 1956, PRO-X™ Overflow Premium Canister by TCI®. Material: Aluminum. 1 Piece. Overflow Canister Pro x GM PG Transmission. New lightweight aluminum overflow canister for Powerglide...
      High quality at an affordable priceBuilt to match your exact requirements
      $147.21
    • (0 reviews)
      # mpn1161520353
      GMC 100 5.2L 1956, Silicone Radiator Hose by Mishimoto®. Inside Diameter: 1.73". Outside Diameter: 2.13". MaxTemperature: 330°F. Rubber is out, silicone is in! Upgrade your old radiator hose with the Mishimoto Silicone Radiator Hose to...
      Exterior Material SiliconeMax Temperature 330°F
      $39.00
    • (0 reviews)
      # 144979631
      GMC 100 5.2L / 5.3L 1956, Industries Water Pump Elbow by PRW®. Location: to Block. Designed utilizing the latest technology, this product by PRW Industries features premium quality and will perform better than advertised. Perfect for...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $29.25 - $34.65
    • (0 reviews)
      # mpn4468246711
      GMC 100 5.2L 1956, 0.47" Fiber Engine Coolant Thermostat Gasket by Cometic Gasket®. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this...
      Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability
      $2.17
    • (0 reviews)
      # 231978925
      GMC 100 1956, Electric Fan Kit by Four Seasons®. All products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of car parts experience, fix it once and fix it right with Four Seasons.
      Motors Built and Tested to Quality SpecificationsIncludes Mounting Kit
      $73.06 - $78.17
    • (0 reviews)
      # 761765442
      GMC 100 5.2L 1956, Professional™ Engine Coolant Thermostat by ACDelco®. ACDelco has a Thermostat and Cap for most GM vehicles on the road today. Engineered to work with your car, truck or SUV, ACDelco Professional Thermostats come in...
      Heavier-duty components and greater flow rates than standard-line thermostats.Designed to be OE-like.
      $2.67 - $5.89
    • (0 reviews)
      # 906628937
      GMC 100 5.2L Standard Transmission 1956, Economy Thermostat by Gates®. Depth from Flange: 0.78". Flange Diameter: 2.125". Height from Flange: 0.88". If you want to keep your vehicle safe on the road for many years to come, go with this...
      Great design and functionMade from sturdy materials
      $2.69 - $2.83
    • (0 reviews)
      # 906566946
      GMC 100 5.2L Standard Transmission 1956, Engine Coolant OE Type Thermostat by Gates®. Depth from Flange: 0.78". Flange Diameter: 2.125". Height from Flange: 0.8". If you want to keep your vehicle safe on the road for many years to come,...
      Great design and functionMade from sturdy materials
      $3.18 - $3.32
    • (0 reviews)
      # 906621917
      GMC 100 5.2L Standard Transmission 1956, Premium Thermostat by Gates®. Depth from Flange: 0.91". Flange Diameter: 2.125". Height from Flange: 0.91". If you want to keep your vehicle safe on the road for many years to come, go with this...
      Great design and functionMade from sturdy materials
      $4.51 - $4.59
    • (0 reviews)
      # 607471249
      GMC 100 5.2L Standard Transmission 1956, Economy Thermostat without Check Valves and Seal by Stant®. Without Jiggle Pin. Get fast engine warm-up and dependable engine operating temperature with a Stant thermostat. Stant’s exclusive...
      Quality construction ensures exact fit and prolonged service life.Stainless steel bridge with channel-design for strength and rigidity.
      $3.22
    • (0 reviews)
      # 906453989
      GMC 100 5.2L Standard Transmission 1956, OE Type Thermostat without Gaskets, Check Valves and Seal by Stant®. Without Installation Tool and Jiggle Pin. OE Quality. Get fast engine warm-up and dependable engine operating temperature with...
      Quality construction ensures exact fit and prolonged service life.Stainless steel bridge with channel-design for strength and rigidity.
      $5.58 - $5.88
    • (0 reviews)
      # 101777980
      GMC 100 5.2L Standard Transmission 1956, Premium Thermostat without Check Valves and Seal by Stant®. Without Jiggle Pin. Get fast engine warm-up and dependable engine operating temperature with a Stant thermostat. Stant’s exclusive...
      Quality construction ensures exact fit and prolonged service life.Stainless steel bridge with channel-design for strength and rigidity.
      $7.62 - $7.71
    • (0 reviews)
      # 911930825
      GMC 100 5.2L 1956, Economy Thermostat by MotoRad®. State-of-the-art equipment, strict quality control, and functional testing to each thermostat ensure customers that they can trust the high quality product used in their vehicle.
      Offer precise pressure controlEnsure the proper fit
      $1.37
    • (0 reviews)
      # 911883247
      GMC 100 5.2L 1956, Engine Coolant Thermostat by MotoRad®. State-of-the-art equipment, strict quality control, and functional testing to each thermostat ensure customers that they can trust the high quality product used in their vehicle.
      Offer precise pressure controlEnsure the proper fit
      $2.43 - $2.53
    • (0 reviews)
      # 95268405
      GMC 100 1956, Professional™ Radiator Coolant Hose by ACDelco®. Number of Branches: 0. Composed of specially blended materials to deliver long-life performance, ACDelco Professional Automotive Coolant Hoses are designed to resist...
      Protective sleeves help duplicate GM Original Equipment for proper fit and function.Designed to resist electrochemical degradation for durability.
      $8.13 - $22.39
    • (0 reviews)
      # mpn1878941
      GMC 100 5.2L 1956, Heavy Duty Radiator Coolant Flexible Hose by Gates®. Position: Upper. Centerline Length: 19". Inside Diameter 1: 1.75". If you want to keep your vehicle safe on the road for many years to come, go with this Gates...
      Great design and functionMade from sturdy materials
      $13.64
    • (0 reviews)
      # 450991397
      GMC 100 1956, Radiator Molded Coolant Hose by Gates®. Position: Upper. Number of Branches: 0. Contains Spring: No. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product. Developed with the...
      Heat and ozone resistant coverRe-engineered materials resist vacuum collapse, this reduces the need for internal springs in many applications
      $7.91 - $9.44
    • (0 reviews)
      # mpn126040018
      GMC 100 4.4L 1956, Standard Radiator Coolant Flexible Hose by Gates®. Position: Upper. Centerline Length: 10.5". Inside Diameter 1: 1.5". If you want to keep your vehicle safe on the road for many years to come, go with this Gates...
      Great design and functionMade from sturdy materials
      $8.17
    • (0 reviews)
      # mpn1858924
      GMC 100 4.4L 1956, Standard Straight Coolant Hose by Gates®. Position: Lower. Centerline Length: 36". Inside Diameter 1: 1.5". Working Pressure (psi): 60. Construction: 2-Ply. If you want to keep your vehicle safe on the road for many...
      Great design and functionMade from sturdy materials
      $22.21
    • (0 reviews)
      # mpn774138
      GMC 100 4.4L 1956, Curved Radiator Hose by Dayco®. Position: Upper. Centerline Length: 12". Inside Diameter 1: 1 1/2". Inside Diameter 2: 1 1/2". Hose Type: Single I.D. Hose. Contains Heat Shield: No. Contains Protective Sleeve: No....
      Designed as the OE replacementOE quality and performance at an affordable price
      $9.32
    • (1 review)
      # 97636787
      GMC 100 1956, Cooling Fan Temperature Switch by Hayden®. Take control of your electric fan with this product. Designed specifically for single or dual fan applications, this adjustable cycling temperature switch features brass...
      Designed for single or dual fan applicationsBrass construction for accurate temperature sensing
      $13.27 - $28.28
    • (0 reviews)
      # mpn947117488
      GMC 100 1956, Cooling Fan Controller Relay by Four Seasons®. Terminal Quantity: 2. Connector Shape: Rectangle. Connector Gender: Male. Radiator Mounted. Activated by radiator temp and/or A/C Clutch. Adjustable (140° - 220 °F) with...
      Contains gaskets, o-rings, or seals to properly replace the productBrass Construction for Accurate Temperature Sensing
      $30.20
    • (0 reviews)
      # 95268402
      GMC 100 4.4L 1956, Professional™ Engine Coolant Radiator Cap by ACDelco®. Pressure: 7 lbs. With a full range of part numbers to fit most GM vehicles, ACDelco Professional Radiator Caps offer customers an ideal replacement for their...
      Lets you release the pressure prior to taking off the cap.Designed to be OE-like.
      $4.18 - $5.08
    • (0 reviews)
      # mpn2009337144
      GMC 100 4.4L 1956, Engine Coolant Radiator Cap by MotoRad®. Pressure: 7 lbs. MotoRad radiator caps are designed and manufactured to offer precise control for the automotive cooling system.
      Offer precise pressure controlEnsure the proper fit
      $2.31
    • (0 reviews)
      # mpn2009337145
      GMC 100 4.4L 1956, Engine Coolant Safety Lever Radiator Cap by MotoRad®. Pressure: 7 lbs. MotoRad radiator caps are designed and manufactured to offer precise control for the automotive cooling system. MotoRad safety lever radiator caps...
      Offer precise pressure controlEnsure the proper fit
      $3.52
    • (0 reviews)
      # mpn4242850966
      GMC 100 5.2L with Hydraulic Brakes 1956, Engine Coolant Water Pump Gasket by Fel-Pro®. Type: With 4 Studs. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies...
      Meets or exceeds all original equipment specificationsApplication specific design to Ensures a perfect fit
      $1.89
    • (0 reviews)
      # mpn869340705
      GMC 100 5.2L 1956, Professional™ Engine Coolant Thermostat Housing Gasket by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $0.53
    • (0 reviews)
      # mpn568340
      GMC 100 5.3L 1956, Coolant Outlet O-Ring by Fel-Pro®. If you are looking for quality sealing solutions, Fel-Pro offers you various replacement products from seals and bolts to O-Rings and dowel pins. Engineered using the latest...
      Direct OEM replacement for a proper fitEnsures reliable sealing performance
      $0.66
    • (0 reviews)
      # 906468957
      GMC 100 1956, Engine Coolant Thermostat Housing Gasket by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the...
      Direct OEM replacement for a proper fitEnsures reliable sealing performance
      $1.07 - $1.15
    • (0 reviews)
      # 93489214
      GMC 100 1956, Engine Coolant Water Outlet Gasket by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the gaskets...
      Quality that you can trustValidated for fit, form and function
      $0.91 - $1.50
    • (0 reviews)
      # 911923670
      GMC 100 4.4L 1956, Engine Coolant Water Outlet Gasket by Victor Reinz®. Material: Paper. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $0.87 - $1.03
    • (0 reviews)
      # 845972991
      GMC 100 1956, Auxiliary Engine Cooling Reversible Fan Kit by CompressorWorks®. CompressorWorks products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile A/C experience, fix it once...
      Motors built and tested to quality specificationsMade with the use of the latest technologies
      $93.96 - $100.03
    • (0 reviews)
      # mpn4515405088
      GMC 100 5.2L / 5.3L 1956, Engine Water Pump Service Pack by PRW®. To keep your engine cool and improve your vehicle's performance, this product is just the right solution. Manufactured from high-quality materials, it will surely provide...
      High quality at an affordable priceBuilt to match your exact requirements
      $15.75
    • (0 reviews)
      # mpn4495716625
      Universal Kool-It™ Radiator Flush and Protect Pack by Lubegard®. Contains Kool-It™ Supreme Coolant Treatment and Radiator Flush. Capacity: 2 pack of 16 oz. Kool-It® Radiator Flush is formulated with additives that circulate through...
      Quickly and safely removes scum, oily residue, sediments, rust, deposits and other degradation products from the cooling system of any car or truckSafe for all cooling systems including aluminum radiators
      $13.91
    • (0 reviews)
      # mpn4495716621
      Universal Kool-It™ Supreme Coolant Treatment by Lubegard®. Capacity: 16 oz. Kool-It™ Supreme Coolant Treatment is chemically engineered to reduce the surface tension of coolant, penetrating metal surfaces at vital heattransfer...
      Protects all metals from chemical electrolysisProvides unsurpassed cooling system corrosion protection
      $7.21
    • (0 reviews)
      # 89258802
      Universal Cool-Aide Concentrate, 16 oz by Maxima Racing Oils®. Cool-Aide is an additive formulated to reduce engine temperatures and provides significantly better contact on heated surfaces allowing for greater and more efficient heat...
      Powerful concentrateApproved for racing on paved surfaces
      $8.10 - $94.81
    • (0 reviews)
      # mpn154347100
      11 fl. oz. 10 Minute Radiator Flush by Motor Medic®. Dual action formula especially designed to remove grease and scum plus loose rust and scale. Especially useful when changing anti-freeze or engine coolant.
      Quickly removes grease, scum, rust and scaleƒƒA fast, one step product that requires no neutralizer
      $1.88
    • (0 reviews)
      # mpn157725236
      11 fl. oz. Radiator Anti-Rust and Water Pump Lube by Motor Medic®. Stops cooling system rust, scale, and corrosion in all types of water-cooled engines. Protective fi lm prevents new rust forming. Neutralizes acids and protects against...
      Compatible with all conventional and extended life coolants/anti-freezesƒƒPrevents evaporation, formation of rust and corrosion
      $1.93
    • (0 reviews)
      # mpn4482724119
      2 oz. Radiator Repair Powder by Motor Medic®. A non-metallic solder. Use super heavy duty radiator Cleaner to clean your cooling system thoroughly. Use water Pump lubricant and rust inhibitor to keep it clean.
      The original heavy-duty powder radiator repairƒƒQuickly seals leak with a durable bond
      $1.96
    • (0 reviews)
      # mpn4482724122
      5.5 oz. Multi-Purpose Radiator Sealant and Conditioner by Motor Medic®. M-P (Multi-Purpose) Radiator Sealant and Conditioner treats the entire cooling system.
      Circulates through the cooling systemƒƒSeals leaks, stops head gasket and combustion chamber seepage
      $2.67
    • (0 reviews)
      # mpn4482724115
      Liquid Kool™ 32 oz. Cooling System Protector by Motor Medic®. Starts working immediately! Easy to use! Keeps cooling system cleaner! Prevents acid and corrosion build-up! Great for air conditioned cars!
      Recommended for all air conditioned vehiclesƒƒPrevents engine overheating, vapor lock, acid formation, corrosion and rust
      $4.48
    • (0 reviews)
      # mpn4498464558
      Transmedic™ 10 oz. Synthetic Automatic Transmission Flush by Motor Medic®. Solder Seal/Gunk Synthetic Transmission Flush is a unique blend of synthetic oil base stock formulated for cleaning automatic transmissions. Designed to remove...
      Use with or without flush equipmentƒƒCleans internal components and valves
      $5.34
    • (0 reviews)
      # 46063619
      Universal Radiator Sealer by Prestone®. Super Radiator Sealer's special formula helps seal larger size leaks. Its unique combination of natural and synthetic components provides the ability to seal leaks.
      Seals without interfering with the flow through the radiator and heater core tubesPatented formula provides a strong durable seal
      $2.97 - $3.20
    • (1 review)
      # 681879367
      Universal Purple Ice™ High Performance Radiator Coolant Additive by Royal Purple®. 12 oz. Purple Ice® is a high performance coolant additive and radiator fluid conditioner. Its advanced 2-in-1 corrosion inhibitor and wetting agent...
      Reduces surface tension of a coolant allowing more heat to transfer outside the radiator resulting in more horsepowerReduces hot spots in the engine and cylinder heads, reducing the possibility of engine failure
      $9.71 - $134.24
    • (0 reviews)
      # 791158395
      Universal Radiator Stop Leak Concentrate Sealer by Bar's Leaks®. Most car owners aren't expert mechanics. When they notice a puddle underneath their vehicles, or when they turn the steering wheel and hear the telltale whine that...
      Stops and Seals Coolant LeaksSeals Leaks in Radiators, Gaskets, Heater Cores and Freeze Plugs
      $1.70 - $2.71
    • (0 reviews)
      # mpn4517284841
      Universal Radiator Cleaner by Liqui Moly®. 300 ml. Can. Removes calcareous deposits from radiators and cooling systems, ensuring the ideal engine temperature and reliability. Does not contain any aggressive acids and lyes. For all...
      Made to provide unmatched efficiency and winDesigned to help get the most out of your vehicle
      $5.62
    • (0 reviews)
      # mpn4495284755
      Universal 0.75 Oz Powder Radiator Stop Leak and Conditioner by Bar's Leaks®. That is why developed Bar's Leaks Powder Radiator Stop Leak. It's a tube of tiny technology ready to stop minor cooling system leaks so you can get your...
      Seals leaks and seepageLubricates water pump seal - some of the powder is super fine and works like graphite and penetrates the water pump seal to lubricate
      $0.97
    • (0 reviews)
      # mpn4495284753
      Universal 11 Oz Heavy Duty Pelletized Radiator Stop Leak by Bar's Leaks®. Original Rhizex® Pelletized Formula Heavy Duty Stop Leak seals internal, external and coolant-to-oil leaks. It is specially formulated to seal larger leaks...
      Protects the Entire Cooling SystemStops Current and Future Leaks
      $3.06
    • (0 reviews)
      # mpn4495284754
      Universal DiFM Professional Cooling System Treatment by Bar's Leaks®. Bar's Leaks Professional DiFM Cooling System Treatment 5-gram tablets are the perfect product to use any time servicing the cooling system, including parts...
      Prevent the formation of rust and scaleControl electrolysis
      $15.42
    • (0 reviews)
      # mpn4495284750
      Universal Radiator Stop Leak Tablets by Bar's Leaks®. 60 grams. Product engineers created these Bar's Leaks Radiator Stop Leak Tablets to repair radiator leaks from within so you can get back on the road in no time. These tablets might...
      Professional Strength FormulaWorks with All Types of Antifreeze
      $1.89
    • (0 reviews)
      # mpn4494301643
      Universal 32 oz. Radiator Flush by BlueDevil®. BlueDevil Radiator Flush restores efficiency to vehicles by helping remove grease, rust, grime or any other build up that occurs during normal vehicle use. Specially formulated coolant...
      Extends Vehicle LifeAdvanced Cleaning Power
      $4.70




    Guides & Articles

    Useful articles fast to read and guides easy to understand written by mechanics and car enthusiasts to turn your shopping experience with CARiD into a pleasure

    • Performance Engine Cooling
      April 29, 2016
      Performance Cooling Fans: How To Measure, How...
      Auxiliary fans are great for providing a boost to your vehicle's original cooling system if you've encountered overheating conditions. For those who live in climates...
      by Timothy Zahl
    • Performance Engine Cooling
      April 14, 2016
      Auxiliary Oil Coolers Keep Engine Oil...
      You may have seen Performance Engine Oil Coolers for sale on our website or elsewhere, and your first reaction may have been "who needs one of those? Not I." We can't...
      by Timothy Zahl
    • Replacement Engine Cooling Parts
      October 27, 2014
      Antifreeze Explained: What It Does And Why It's...
      "Antifreeze" is a chemical, primarily consisting of ethylene glycol, which when mixed with water serves to lower the freezing point and raise the boiling point of the...
      by Michael Grayen
    • Replacement Engine Cooling Parts
      February 07, 2014
      Servicing Your Vehicle's Cooling System
      Everyone knows that your vehicle's engine needs its oil and filter changed at regular intervals. Most folks also know that there are other items which need regular...
      by Timothy Zahl

    Popular Products




    1956 GMC 100 Models
    SECURE SHOPPING

    All manufacturer names, symbols, and descriptions, used in our images and text are used solely for identification purposes only.
    It is neither inferred nor implied that any item sold by CARiD.com is a product authorized by or in any way connected with any vehicle manufacturers displayed on this page.