1966 GMC L3500 Engine Cooling Parts

Replacement Cooling System Parts
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5.0L
5.7L
  • VP Racing Fuels® - Stay Frosty™ Race Ready Formula Coolant
    VP Racing Fuels®Stay Frosty™ Race Ready Formula Coolant
    0
    # 3963845712
    Stay Frosty™ Race Ready Formula Coolant by VP Racing Fuels®. Volume: 64 oz. Stay Frosty™ Race Ready is a proprietary VP Racing Fuels coolant formulated for high-compression, high-heat racing engines. It contains a specialized blend...
    Ready-to-Use - Just Pour InContains No Slippery/Hazardous Glycol
    $21.73 - $86.93
  • WIX® - Engine Coolant Additive
    WIX®Engine Coolant Additive
    0
    # 2743402675
    Engine Coolant Additive by WIX®. Protect your internal cooling system components from corrosion and scale built up - greatly enhances heat transfer from your engine to your coolant - use with 50-50 mix of soft water and antifreeze -...
    Protect systemHighly durable and reliable
    $9.82 - $1,211.04
  • MotoRad® - Engine Coolant Temperature Switch
    MotoRad®Engine Coolant Temperature Switch
    0
    # mpn4897352836
    GMC L3500 1966, Engine Coolant Temperature Switch by MotoRad®. MotoRad conducts highly controlled validation using advanced testing equipment that is integrated into the production process of all products.
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $12.50
  • Flex-a-Lite® - Race Series™ Engine Cooling Fan Blade
    Flex-a-Lite®Race Series™ Engine Cooling Fan Blade
    0
    # 5683165193
    Race Series™ Engine Cooling Fan Blade by Flex-a-Lite®. Finish: Silver. 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...
    $60.59 - $61.29
  • Zerex® - G-05™ Engine Coolant
    Zerex®G-05™ Engine Coolant
    0
    # mpn4919140475
    G-05™ Engine Coolant by Zerex®. Volume: 1 Gallon. Designed utilizing the latest technology, this product by Zerex features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
    Made with precision and quality in mindDesigned to meet your specific needs
    $15.99
  • Motorcraft® - Premium Yellow™ Engine Coolant
    Motorcraft®Premium Yellow™ Engine Coolant
    0
    # mpn4919140511
    Premium Yellow™ Engine Coolant by Motorcraft®. Volume: 1 Gallon. Motorcraft is the way to restore the performance of your vehicle. Designed specifically for your vehicle, Motorcraft products meet stringent Ford Motor Company standards...
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $559.21
  • Zerex® - Asian Vehicle™ Engine Coolant
    Zerex®Asian Vehicle™ Engine Coolant
    0
    # mpn4919140445
    Asian Vehicle™ Engine Coolant by Zerex®. Volume: 1 Gallon. Color: Blue. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in...
    Made to provide the perfect lubricant solution for your needsDesigned with innovative manufacturing techniques
    $17.99
  • Zerex® - G-30™ Engine Coolant
    Zerex®G-30™ Engine Coolant
    0
    # mpn4919140568
    G-30™ Engine Coolant by Zerex®. Volume: 1 Gallon. Color: Purple. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It...
    Made to provide the perfect lubricant solution for your needsDesigned with innovative manufacturing techniques
    $17.99
  • Prestone® - Antifreeze/Coolant Tester
    Prestone®Antifreeze/Coolant Tester
    0
    # mpn4981322910
    Antifreeze/Coolant Tester by Prestone®. Prestone® Antifreeze is compatible with any antifreeze/coolant that is used in vehicles with aluminum and other engine metals. Meets or exceeds ASTM D3306 and D4985 for corrosion protection...
    Compatible with antifreeze/coolant that is used in vehicles with aluminum and other engine metalsProvides freeze-up and boil-over protection
    $3.81
  • Tracer Products® - GLO-Away™ Plus Engine Cooling System Tracer Dye
    Tracer Products®GLO-Away™ Plus Engine Cooling System Tracer Dye
    0
    # mpn4919140525
    GLO-Away™ Plus Engine Cooling System Tracer Dye by Tracer Products®. Volume: 60 oz. 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 as a direct, bolt-on replacement for your original A/C partExcellent solution to restore dependable, enjoyable, and worry-free ride
    $11.23
  • Be Cool® - Direct-Fit Crossflow Module
    Be Cool®Direct-Fit Crossflow Module
    0
    # 608768786
    GMC L3500 1966, Direct-Fit Crossflow Module by Be Cool®. 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...
    $1,299.99 - $2,499.99
  • Be Cool® - Direct-Fit Crossflow Radiator
    Be Cool®Direct-Fit Crossflow Radiator
    0
    # 608862866
    GMC L3500 1966, Direct-Fit Crossflow Radiator by Be Cool®. When the radiator must fit as well as it cools, Be Cool® Direct-Fit series is for you. Install one today and never lose your cool!
    Be Cool Direct-Fit Aluminum Radiator40 Percent Lighter Than O.E.M. With Greater Cooling Power
    $599.99 - $943.99
  • Be Cool® - Direct-Fit Downflow Module
    Be Cool®Direct-Fit Downflow Module
    0
    # 608851116
    GMC L3500 1966, Direct-Fit Downflow Module by Be Cool®. 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 excellent...
    $1,399.99 - $2,499.99
  • Be Cool® - Direct-Fit Downflow Radiator
    Be Cool®Direct-Fit Downflow Radiator
    0
    # 608800528
    GMC L3500 1966, Direct-Fit Downflow Radiator by Be Cool®. Inlet Location: Upper Driver Side. Outlet Location: Lower Passenger Side. To keep your engine cool and improve your vehicle's performance, this product is just the right...
    Made to improve your cooling system efficiencyDesigned to provide greater cooling power
    $699.99 - $943.99
  • Mahle® - Engine Coolant Water Pump Gasket
    Mahle®Engine Coolant Water Pump Gasket
    0
    # mpn4846512085
    GMC L3500 1966, Engine Coolant Water Pump Gasket by Mahle®. Keep your cooling system running leak-free, with superior-grade Mahle seals and gaskets designed to provide OE form, fit, and function. Made using advanced technology and the...
    Designed to seal your cooling system from leaksMade from high-quality materials for utmost reliability
    $2.96
  • Lectric Limited® - Temperature Sending Unit Lead Repair Kit
    Lectric Limited®Temperature Sending Unit Lead Repair Kit
    0
    # mpn4531256511
    GMC L3500 1966, Temperature Sending Unit Lead Repair Kit by Lectric Limited®. For single terminal type sending units. Over the years, the terminal, connector, and wire to the temperature sending unit may have been altered by a previous...
    Developed with modern technology and innovationMeticulously Tested for the ultimate in quality
    $20.00
  • Champion Cooling Systems® - Drag Racing Aluminum Radiator and Dual Fan Module
    Champion Cooling Systems®Drag Racing Aluminum Radiator and Dual Fan Module
    0
    # 5683097493
    Drag Racing Aluminum Radiator and Dual Fan Module by Champion Cooling Systems®. Champion Cooling Systems® manufactures high-quality Muscle car, hot rod, classic car and truck radiators. Champion Aluminum fan shrouds are an industry...
    $1,037.80
  • DeWitts® - 90 Degree Engine Coolant Radiator Tube
    DeWitts®90 Degree Engine Coolant Radiator Tube
    0
    # 5683112495
    90 Degree Engine Coolant Radiator Tube by DeWitts®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
    These 90° bend aluminum tubes allow you to build custom radiator/coolant hosesEach tube features a bead at each end to retain the hose under pressure
    $19.99
  • Proform® - Universal Radiator
    Proform®Universal Radiator
    0
    # 5683117195
    Universal Radiator by Proform®. 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 excellent performance and years...
    Carefully designed to improve the performance of your vehicleCrafted from first-rate materials
    $249.99
  • DeWitts® - Direct-Fit® Engine Coolant Radiator Fan Spacer
    DeWitts®Direct-Fit® Engine Coolant Radiator Fan Spacer
    0
    # 5683005495
    Direct-Fit® Engine Coolant Radiator Fan Spacer by DeWitts®. This product is a fusion of innovative engineering and durable materials. Developed with uncanny accuracy and professionalism for superior efficiency and crafted using...
    Made with cutting-edge manufacturing techniquesWill provide steady performance and high rigidity
    $33.99 - $44.99
  • Proform® - Engine Cooling Fan Shroud
    Proform®Engine Cooling Fan Shroud
    0
    # 5683133192
    Engine Cooling Fan Shroud by Proform®. The basic concept of automotive radiators hasn't changed in more than 100 years! And fans have been hung onto them in a mish-mash of ways for just as long. Since then, aside from materials and...
    Radiator & Shroud Less Than 4" ThickIntegrated Radiator/Shroud/Fan System
    $124.99 - $144.99
  • Maradyne® - Fan Speed Switch
    Maradyne®Fan Speed Switch
    0
    # 5683157194
    Fan Speed Switch by Maradyne®. These temperature switches screw into the intake manifold or a fitting in the coolant hose. With 3/8" NPT threads, they are adaptable to virtually any water-cooled engine. Expertly developed with high...
    Normally open, grounds when closedBrass body
    $23.11
  • Mopar® - Engine Coolant
    Mopar®Engine Coolant
    0
    # 5170866522
    Engine Coolant by Mopar®. Ethylene glycol based formulation. OAT (Organic Acid Technology). CH MS-90032 replaces MS-12106. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using...
    Made to provide the perfect cooling solution for your needsDesigned with innovative manufacturing techniques
    $25.08 - $27.17
  • Red Line® - SuperCool™ Concentrate Engine Coolant with Water Wetter, 1 Gallon
    Red Line®SuperCool™ Concentrate Engine Coolant with Water Wetter, 1 Gallon
    0
    # mpn4890036870
    SuperCool™ Concentrate Engine Coolant with Water Wetter, 1 Gallon by Red Line®. Volume: 1 Gallon. Pre-mixed coolant is convenient and accurate. They rule at it. These products include a unique agent that lowers temperatures by...
    These products include a unique agent that lowers temperatures by reducing or eliminating bubbles or vapor barrier that form on hot metal surfacesReduces or eliminates bubbles or vapor barrier that form on hot metal surfaces to reduce coolant temperatures by up to 20°
    $59.92
  • ACDelco® - Specialty™ Fleetrunner Heavy Duty V-Ribbed Serpentine Belt
    ACDelco®Specialty™ Fleetrunner Heavy Duty V-Ribbed Serpentine Belt
    0
    # mpn2653919731
    Specialty™ Fleetrunner Heavy Duty V-Ribbed Serpentine Belt by ACDelco®. Limited Lifetime as long as original purchaser owns vehicle. This top-grade product is expertly made in compliance with stringent industry standards to offer a...
    High quality at an affordable priceExpertly made from premium materials
    $66.79
  • Mopar® - Engine Coolant
    Mopar®Engine Coolant
    0
    # 5170863524
    Engine Coolant by Mopar®. Volume: 1 Gallon. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...
    Made to provide the perfect lubricant solution for your needsDesigned with innovative manufacturing techniques
    $25.28 - $28.92
  • AFCO® - High Performance Prediluted Engine Coolant, 1 Gallon
    AFCO®High Performance Prediluted Engine Coolant, 1 Gallon
    0
    # mpn3623835003
    High Performance Prediluted Engine Coolant, 1 Gallon by AFCO®. Volume: 1 Gallon. Quantity: 1 Jug. AFCO parts improve performance across many racing and performance applications. The common thread among our racing and performance parts...
    Perfect solution for racing or performance applicationsMade to provide unmatched efficiency and win
    $29.99
  • Bar's Leaks® - Radiator Stop Leak Concentrate Sealer, 6 oz
    Bar's Leaks®Radiator Stop Leak Concentrate Sealer, 6 oz
    0
    # mpn4495284756
    Radiator Stop Leak Concentrate Sealer, 6 oz by Bar's Leaks®. Volume: 6 oz. Quantity: 1 Bottle. When you need to fix a radiator leak, you don't want to spend the time it will take to visit a mechanic. And then there's the cost of getting...
    Stops and Seals Coolant LeaksSeals Leaks in Radiators, Gaskets, Heater Cores and Freeze Plugs
    $1.91
  • Be Cool® - Be Coolant™ Super Duty Prediluted Engine Coolant
    Be Cool®Be Coolant™ Super Duty Prediluted Engine Coolant
    0
    # 2743408629
    Be Coolant™ Super Duty Prediluted Engine Coolant by Be Cool®. Volume: 1 Gallon. Great time-saving components to simplify your radiator installation. These accessories can help you achieve a clean, professional look. Be Coolant is an...
    High quality at an affordable priceBuilt to match your exact requirements
    $30.99 - $61.99
  • Cyclo® - Radiator Stop Leak and Sealer, 12 oz
    Cyclo®Radiator Stop Leak and Sealer, 12 oz
    0
    # mpn4658666817
    Radiator Stop Leak and Sealer, 12 oz by Cyclo®. Volume: 12 oz. Quantity: 1 Bottle. Cyclo® offers a complete line of professionally formulated, time-tested cleaners, lubricants, and additives in dynamic packages - products designed for...
    Quickly finds and seals leaks with natural fibersPolishes water pump seals thus preventing leaks
    $4.50




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