1966 GMC P-Series Engine Cooling Parts

Replacement Cooling System Parts
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2.5L
3.2L
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  • Gates® - Engine Coolant Standard Water Pump
    Gates®Engine Coolant Standard Water Pump
    0
    # mpn4242881965
    GMC P-Series 3.2L / 3.8L / 4.1L 1966, Engine Coolant Standard Water Pump by Gates®. Material: Cast Iron. Rotation: Standard. Outlets: 2 Outlets. Gates water pumps are recognized in the industry for their durability and superior quality....
    Great design and functionMade from sturdy materials
    $30.12
  • MotoRad® - Engine Coolant Thermostat
    MotoRad®Engine Coolant Thermostat
    0
    # 5739031245
    GMC P-Series 4.1L 1966, 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...
    Offer precise pressure controlEnsure the proper fit
    $4.04 - $4.98
  • ACDelco® - Professional™ Engine Coolant Radiator Hose
    ACDelco®Professional™ Engine Coolant Radiator Hose
    0
    # 86154376
    GMC P-Series 1966, Professional™ Engine Coolant Radiator Hose by ACDelco®. Composed of specially blended materials to deliver long-life performance, ACDelco Professional™ Automotive Coolant Hoses are designed to resist buckling or...
    Protective sleeves help duplicate GM Original Equipment™ for proper fit and functionDesigned to resist electrochemical degradation for durability
    $12.87 - $42.64Save: up to 16%
    $10.94 - $36.24
  • MotoRad® - High-Flow™ Series Thermostat
    MotoRad®High-Flow™ Series Thermostat
    0
    # 5738779494
    GMC P-Series 4.1L 1966, High-Flow™ Series 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...
    $4.82
  • Gates® - Premium Engine Coolant Molded Radiator Hose
    Gates®Premium Engine Coolant Molded Radiator Hose
    0
    # mpn1922888
    GMC P-Series 3.2L / 3.8L / 4.1L 1966, Premium Engine Coolant Molded Radiator Hose by Gates®. Position: Lower. Location: Thermostat to Pipe-2. If you want to keep your vehicle safe on the road for many years to come, go with this Gates...
    Heat and ozone resistant coverRe-engineered materials resist vacuum collapse, this reduces the need for internal springs in many applications
    $18.41
  • Gates® - Green Stripe Vulco-Flex™ Heavy-Duty Engine Coolant Radiator Hose
    Gates®Green Stripe Vulco-Flex™ Heavy-Duty Engine Coolant Radiator Hose
    0
    # mpn1878941
    GMC P-Series 3.2L / 4.1L 1966, Green Stripe Vulco-Flex™ Heavy-Duty Engine Coolant Radiator Hose by Gates®. Position: Lower. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product....
    Great design and functionMade from sturdy materials
    $21.71
  • Four Seasons® - Electric Fan Kit
    Four Seasons®Electric Fan Kit
    0
    # 2569365692
    GMC P-Series 1966, 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.
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $72.51 - $95.40
  • MotoRad® - Fail Safe™ Series Thermostat
    MotoRad®Fail Safe™ Series Thermostat
    0
    # 5738924208
    GMC P-Series 4.1L 1966, Fail Safe™ Series 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 open...
    $10.87 - $10.97
  • Gates® - Premium Engine Coolant Molded Bypass Hose
    Gates®Premium Engine Coolant Molded Bypass Hose
    0
    # mpn1913405
    GMC P-Series 3.2L / 3.8L 1966, Premium Engine Coolant Molded Bypass Hose by Gates®. Position: Upper. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product. Developed with the utmost...
    Great design and functionMade from sturdy materials
    $15.00
  • Cold Case® - Aluminum Radiator
    Cold Case®Aluminum Radiator
    0
    # mpn4545280222
    GMC P1000 Automatic Transmission 1966, Aluminum Radiator by Cold Case®. Size: 24.5" x 22.5" x 3.0". This Cold Case radiator is tig welded 100% aluminum and are absolutely beautiful. Upgrade your cooling system today with Cold Case new 2...
    100% TIG weldedAll Aluminum
    $397.22
  • Cold Case® - Aluminum Radiator with Fan
    Cold Case®Aluminum Radiator with Fan
    0
    # mpn4545278806
    GMC P-Series 2.5L / 3.2L / 3.8L Transmission 1966, Aluminum Radiator with Fan by Cold Case®. Size: 24.5" x 22.5" x 3.0". Fan Diameter: 16". This Cold Case radiator is tig welded 100% aluminum and are absolutely beautiful. Upgrade your...
    $598.22
  • MotoRad® - UltraStat™ Series Thermostat
    MotoRad®UltraStat™ Series Thermostat
    0
    # 5738890744
    GMC P-Series 4.1L 1966, UltraStat™ Series Thermostat by MotoRad®. The new MotoRad UltraStat® thermostats are an innovative line offering many features and benefits over the original equipment. Heavy gauge stainless steel...
    $7.50 - $9.08
  • Hayden® - Super Duty Pusher Electric Fan
    Hayden®Super Duty Pusher Electric Fan
    0
    # 5034088787
    GMC P-Series 1966, Super Duty Pusher Electric Fan by Hayden®. Hayden Automotive offers a full line of engine and transmission cooling products that meet or exceed the original equipment. Virtually every vehicle's cooling system can be...
    $85.85 - $106.79
  • MotoRad® - Engine Coolant Thermostat Kit
    MotoRad®Engine Coolant Thermostat Kit
    0
    # mpn4617539655
    GMC PB3500 Van 1966, Engine Coolant Thermostat Kit by MotoRad®. Temperature: 195F. State-of-the-art equipment, strict quality control, and functional testing to each thermostat ensure customers that they can trust the high quality...
    Offer precise pressure controlEnsure the proper fit
    $13.90
  • Hayden® - Super Duty Puller Electric Fan
    Hayden®Super Duty Puller Electric Fan
    0
    # 5034136777
    GMC P-Series 1966, Super Duty Puller Electric Fan by Hayden®. Hayden Automotive offers a full line of engine and transmission cooling products that meet or exceed the original equipment. Virtually every vehicle's cooling system can be...
    $85.85 - $98.02
  • ACDelco® - Professional™ Engine Coolant Thermostat
    ACDelco®Professional™ Engine Coolant Thermostat
    0
    # 71656824
    GMC P-Series 4.1L 1966, Professional™ Engine Coolant Thermostat by ACDelco®. Flange Diameter: 2.125". ACDelco has a Thermostat and Cap for most GM vehicles on the road today. Engineered to work with your car, truck or SUV, ACDelco...
    Heavier-duty components and greater flow rates than standard-line thermostats.Designed to be OE-like
    $3.24 - $7.93Save: up to 15%
    $2.75 - $6.73
  • Gates® - Vulco-Flex II™ Radiator Coolant Flexible Hose
    Gates®Vulco-Flex II™ Radiator Coolant Flexible Hose
    0
    # mpn126067060
    GMC P-Series 3.2L / 3.8L 1966, Vulco-Flex II™ Radiator Coolant Flexible Hose by Gates®. Position: Upper. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product. Developed with the utmost...
    Great design and functionMade from sturdy materials
    $14.60
  • Four Seasons® - Auxiliary Engine Cooling Fan
    Four Seasons®Auxiliary Engine Cooling Fan
    0
    # 2569287831
    GMC P-Series 1966, Auxiliary Engine Cooling Fan 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...
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $97.54 - $121.57
  • Hayden® - Cooling Fan Temperature Switch
    Hayden®Cooling Fan Temperature Switch
    2
    # 60685380
    GMC P-Series 1966, Cooling Fan Temperature Switch by Hayden®. Hayden Automotive engineers, manufactures and supplies a wide range of products designed to keep your car, truck or performance vehicle running cool. From fan clutches and...
    Designed for single or dual fan applicationsBrass construction for accurate temperature sensing
    $17.32 - $37.30
  • Hayden® - Rapid-Cool™ Universal Fit Reversible Fan Kit
    Hayden®Rapid-Cool™ Universal Fit Reversible Fan Kit
    1
    # 5034194634
    GMC P-Series 1966, Rapid-Cool™ Universal Fit 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....
    $58.92 - $86.87
  • MotoRad® - Engine Coolant Thermostat and Housing Assembly
    MotoRad®Engine Coolant Thermostat and Housing Assembly
    0
    # mpn4774264339
    GMC PB3500 Van 1966, Engine Coolant Thermostat and Housing Assembly by MotoRad®. Temperature: 195F. State-of-the-art equipment, strict quality control, and functional testing to each thermostat ensure customers that they can trust the...
    Offer precise pressure controlEnsure the proper fit
    $23.67
  • Four Seasons® - Thermal Engine Cooling Fan Clutch
    Four Seasons®Thermal Engine Cooling Fan Clutch
    0
    # mpn943786382
    GMC P-Series 4.1L 1966, Thermal Engine Cooling Fan Clutch by Four Seasons®. Rotation: Standard. All products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of car parts experience, fix it...
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $29.41
  • Mahle® - Engine Coolant Outlet Gasket
    Mahle®Engine Coolant Outlet Gasket
    0
    # 5738889490
    GMC P-Series 1966, Engine Coolant Outlet 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
    $0.91 - $11.94
  • Dorman® - Engine Coolant Thermostat Housing
    Dorman®Engine Coolant Thermostat Housing
    0
    # 4666671275
    GMC P-Series 1966, Engine Coolant Thermostat Housing by Dorman®. Material: Metal. Bolt Hole Diameter: 0.313". Quantity: 2 Bolt Hole. Finish: Natural. Re-engineered to address common failure points in the original equipment, Dorman’s...
    Ideal replacement - this engine coolant thermostat housing directly replaces the original housing on specified vehicle years, makes and modelsDurable construction - this part is specifically designed to withstand extreme temperature changes and resist cracking and leaking
    $12.93 - $15.26
  • iD Select® - Engine Cooling Fan Clutch
    iD Select®Engine Cooling Fan Clutch
    0
    # 3629315897
    GMC P-Series 3.8L / 4.1L 1966, Engine Cooling Fan Clutch by iD Select®. Rotation: Clockwise. Swap out your worn-out or malfunctioning part with this top-notch product from iD Select. It’s built to OEM specifications to offer the same...
    Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value
    $43.69 - $56.60
  • Fel-Pro® - Engine Coolant Thermostat Housing Gasket
    Fel-Pro®Engine Coolant Thermostat Housing Gasket
    0
    # 1216298572
    GMC P-Series 1966, 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,...
    Direct OEM replacement for a proper fitEnsures reliable sealing performance
    $1.45 - $1.54
  • MotoRad® - Engine Coolant Thermostat Water Outlet
    MotoRad®Engine Coolant Thermostat Water Outlet
    0
    # 5739000319
    GMC P-Series 1966, Engine Coolant Thermostat Water Outlet by MotoRad®. State-of-the-art equipment, strict quality control, and functional testing to each water outlet ensure customers that they can trust the high-quality product used in...
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $12.27 - $17.22
  • Fel-Pro® - Engine Coolant Water Outlet Gasket
    Fel-Pro®Engine Coolant Water Outlet Gasket
    0
    # 906543933
    GMC P-Series 1966, Engine Coolant Water Outlet Gasket by Fel-Pro®. Material: PermaDryPlus Rigid Carrier. Diameter: 1-13/16" I.D. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using...
    Quality that you can trustValidated for fit, form and function
    $11.41
  • ACDelco® - Professional™ Engine Cooling Fan Clutch
    ACDelco®Professional™ Engine Cooling Fan Clutch
    0
    # 1640991867
    GMC P-Series 4.1L 1966, Professional™ Engine Cooling Fan Clutch by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $47.67 - $66.06Save: 15%
    $40.52 - $56.15
  • Four Seasons® - Non-Thermal Engine Cooling Fan Clutch
    Four Seasons®Non-Thermal Engine Cooling Fan Clutch
    0
    # mpn943786383
    GMC P-Series 4.1L 1966, Non-Thermal Engine Cooling Fan Clutch by Four Seasons®. Rotation: Standard or Reverse. All products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of car parts...
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $25.84




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