1966 Chevy G-Series Radiator Fans, Clutches & Components

Show items:
Sort by:
Select Engine
  • Select Engine
  • 3.2L
  • 3.8L
    • (0 reviews)
      # mpn947117488
      Chevy G-Series 1966, 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)...
      Contains gaskets, o-rings, or seals to properly replace the productBrass Construction for Accurate Temperature Sensing
      $30.30
    • (0 reviews)
      # 231943313
      Chevy G-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.
      Motors Built and Tested to Quality SpecificationsIncludes Mounting Kit
      $67.15 - $78.17
    • (0 reviews)
      # 846035137
      Chevy G-Series 1966, 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...
      Made with the use of the latest technologiesGuaranteed to provide ultimate strength and durability
      $86.41 - $100.03
    • (0 reviews)
      # 845974944
      Chevy G-Series 1966, Standard Duty Engine Cooling Fan Clutch by CompressorWorks®. Type: Thermal. CompressorWorks products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile A/C...
      Made with the use of the latest technologiesGuaranteed to provide ultimate strength and durability
      $17.52 - $21.24
    • (0 reviews)
      # mpn2937079
      Chevy G-Series 3.8L 1966, Fan Spacer Kit 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 electric...
      2-1/4" Length, 5/8" - 3/4" Pilot, 5/16"-18 and 5/16"-24 BoltsFor use with Hayden Swirl-Flexr and Semi-Flex fans
      $10.25
    • (0 reviews)
      # mpn2937079
      Chevy G-Series 3.8L 1966, Fan Spacer Kit 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 electric...
      2-1/4" Length, 5/8" - 3/4" Pilot, 5/16"-18 and 5/16"-24 BoltsFor use with Hayden Swirl-Flexr and Semi-Flex fans
      $10.25
    • (0 reviews)
      # mpn2937079
      Chevy G-Series 3.8L 1966, Fan Spacer Kit 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 electric...
      2-1/4" Length, 5/8" - 3/4" Pilot, 5/16"-18 and 5/16"-24 BoltsFor use with Hayden Swirl-Flexr and Semi-Flex fans
      $10.25
    • (0 reviews)
      # mpn2930407
      Chevy G-Series 3.8L 1966, Non-Thermal Fan Clutch by Hayden®. Rotation: Reverse/Standard. Hayden Automotive engineers, manufactures and supplies a wide range of products designed to keep your car, truck or performance vehicle running...
      Designed, tested, and built by applicationOE performance, fit, and appearance
      $18.72
    • (0 reviews)
      # mpn2930407
      Chevy G-Series 3.8L 1966, Non-Thermal Fan Clutch by Hayden®. Rotation: Reverse/Standard. Hayden Automotive engineers, manufactures and supplies a wide range of products designed to keep your car, truck or performance vehicle running...
      Designed, tested, and built by applicationOE performance, fit, and appearance
      $18.72
    • (0 reviews)
      # mpn2930407
      Chevy G-Series 3.8L 1966, Non-Thermal Fan Clutch by Hayden®. Rotation: Reverse/Standard. Hayden Automotive engineers, manufactures and supplies a wide range of products designed to keep your car, truck or performance vehicle running...
      Designed, tested, and built by applicationOE performance, fit, and appearance
      $18.72
    • (0 reviews)
      # mpn2934027
      Chevy G-Series 3.8L 1966, Standard Duty Thermal Fan Clutch by Hayden®. Rotation: Standard. Hayden Automotive engineers, manufactures and supplies a wide range of products designed to keep your car, truck or performance vehicle running...
      Designed, tested, and built by applicationOE performance, fit, and appearance
      $26.00
    • (0 reviews)
      # mpn2934027
      Chevy G-Series 3.8L 1966, Standard Duty Thermal Fan Clutch by Hayden®. Rotation: Standard. Hayden Automotive engineers, manufactures and supplies a wide range of products designed to keep your car, truck or performance vehicle running...
      Designed, tested, and built by applicationOE performance, fit, and appearance
      $26.00
    • (0 reviews)
      # mpn2934027
      Chevy G-Series 3.8L 1966, Standard Duty Thermal Fan Clutch by Hayden®. Rotation: Standard. Hayden Automotive engineers, manufactures and supplies a wide range of products designed to keep your car, truck or performance vehicle running...
      Designed, tested, and built by applicationOE performance, fit, and appearance
      $26.00
    • (0 reviews)
      # mpn1733061
      Chevy G-Series 3.8L 1966, Non-Thermal Fan Clutch by Flex-a-Lite®. The Fan Clutch is a component of the cooling system that varies the fan speed to meet the cooling needs of the engine. These fan clutches are manufactured to ensure...
      Low cost alternative to standard thermal clutchesSpins at about 30-60% of the water pump speed
      $48.83
    • (0 reviews)
      # mpn1733061
      Chevy G-Series 3.8L 1966, Non-Thermal Fan Clutch by Flex-a-Lite®. The Fan Clutch is a component of the cooling system that varies the fan speed to meet the cooling needs of the engine. These fan clutches are manufactured to ensure...
      Low cost alternative to standard thermal clutchesSpins at about 30-60% of the water pump speed
      $48.83
    • (0 reviews)
      # mpn1733061
      Chevy G-Series 3.8L 1966, Non-Thermal Fan Clutch by Flex-a-Lite®. The Fan Clutch is a component of the cooling system that varies the fan speed to meet the cooling needs of the engine. These fan clutches are manufactured to ensure...
      Low cost alternative to standard thermal clutchesSpins at about 30-60% of the water pump speed
      $48.83
    • (0 reviews)
      # mpn1733065
      Chevy G-Series 3.8L 1966, Thermal Fan Clutch by Flex-a-Lite®. Rotation: Standard. The Fan Clutch is a component of the cooling system that varies the fan speed to meet the cooling needs of the engine. These fan clutches are manufactured...
      Fan speed varies with temperature of the airWhen engaged provides maximum cooling
      $60.69
    • (0 reviews)
      # mpn1733065
      Chevy G-Series 3.8L 1966, Thermal Fan Clutch by Flex-a-Lite®. Rotation: Standard. The Fan Clutch is a component of the cooling system that varies the fan speed to meet the cooling needs of the engine. These fan clutches are manufactured...
      Fan speed varies with temperature of the airWhen engaged provides maximum cooling
      $60.69
    • (0 reviews)
      # mpn1733065
      Chevy G-Series 3.8L 1966, Thermal Fan Clutch by Flex-a-Lite®. Rotation: Standard. The Fan Clutch is a component of the cooling system that varies the fan speed to meet the cooling needs of the engine. These fan clutches are manufactured...
      Fan speed varies with temperature of the airWhen engaged provides maximum cooling
      $60.69
    • (0 reviews)
      # mpn1144645396
      Chevy G-Series 3.8L 10G Engine 1966, Heavy Duty Thermal Fan Clutch by Derale Performance®. This heavy duty thermal, aluminum bodied, CNC machined bolt on fan clutch. Derale Fan Clutches are designed with quality in mind. All product...
      Thermal fan clutch meets or exceeds OEM specificationsHigh quality, heavy duty bearing with high-temperature moly grease
      $55.48
    • (0 reviews)
      # mpn1144645396
      Chevy G-Series 3.8L 10G Engine 1966, Heavy Duty Thermal Fan Clutch by Derale Performance®. This heavy duty thermal, aluminum bodied, CNC machined bolt on fan clutch. Derale Fan Clutches are designed with quality in mind. All product...
      Thermal fan clutch meets or exceeds OEM specificationsHigh quality, heavy duty bearing with high-temperature moly grease
      $55.48
    • (0 reviews)
      # mpn1144645396
      Chevy G-Series 3.8L 10G Engine 1966, Heavy Duty Thermal Fan Clutch by Derale Performance®. This heavy duty thermal, aluminum bodied, CNC machined bolt on fan clutch. Derale Fan Clutches are designed with quality in mind. All product...
      Thermal fan clutch meets or exceeds OEM specificationsHigh quality, heavy duty bearing with high-temperature moly grease
      $55.48
    • (0 reviews)
      # mpn620633985
      Chevy G-Series 3.8L 1966, Engine Cooling Fan Clutch by GMB®. Rotation: Clockwise. Thermal Fan Clutch. Standard Duty. GMB Fan Clutch assures the optimal quality through reliability based on GMB wide experience and knowledge developed...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $20.27
    • (0 reviews)
      # mpn620633985
      Chevy G-Series 3.8L 1966, Engine Cooling Fan Clutch by GMB®. Rotation: Clockwise. Thermal Fan Clutch. Standard Duty. GMB Fan Clutch assures the optimal quality through reliability based on GMB wide experience and knowledge developed...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $20.27
    • (0 reviews)
      # mpn620633985
      Chevy G-Series 3.8L 1966, Engine Cooling Fan Clutch by GMB®. Rotation: Clockwise. Thermal Fan Clutch. Standard Duty. GMB Fan Clutch assures the optimal quality through reliability based on GMB wide experience and knowledge developed...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $20.27
    • (1 review)
      # 517961617
      Chevy G-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
      $13.58 - $26.20
    • (1 review)
      # 60659308
      Chevy G-Series 1966, 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...
      Reversible push/pull operationThin, aerodynamic profile for applications with limited space
      $55.07 - $64.04
    • (0 reviews)
      # 60659315
      Chevy G-Series 3.8L 1966, Semi-Flex™ Fan Blade by Hayden®. Diameter: 18". Rotation: Clockwise. Prevent your engine from overheating with this part. Manufactured from anodized aluminum or stainless steel, these blades flatten out...
      Low pitch design to reduce drag on the engineMade of high quality materials to ensure long service life
      $38.75 - $41.38
    • (0 reviews)
      # 60659329
      Chevy G-Series 3.8L 1966, Swirl-Flex™ Fan Blade by Hayden®. Rotation: Standard. Restore proper performance of your fan with this product. Manufactured from stainless steel, these blades flatten out completely at high RPM to reduce...
      Flattens out completely at high RPM to reduce drag on the engineEnsures dependable and lasting operation
      $47.18 - $57.61
    • (0 reviews)
      # mpn1724525
      Chevy G-Series 3.8L 1966, 400 Series™ Nylon Flex Belt Driven Fan by Flex-a-Lite®. Diameter: 18". Finish: Black. The fan has been tested and proven both on and off the track to ensure that it fully meets your expectations. The part has...
      Standard rotation6 nylon blades
      $31.63
    • (0 reviews)
      # mpn1711351
      Chevy G-Series 3.8L 1966, Direct Fit Dual Electric Fan by Flex-a-Lite®. With Variable Speed Controller. Diameter: 13 1/2". Size: 27 1/2" x 17 1/2" x 4". Replace your old belt-driven fan with this highly efficient device and get all...
      Maximizes horsepower and torqueOptimizes gas mileage
      $538.30
    • (2 reviews)
      # mpn1711360
      Chevy G-Series 3.8L 1966, Lo-Profile Direct Fit Dual Electric Fan by Flex-a-Lite®. With Variable Speed Controller. Diameter: 12 1/8". Size: 26 1/4" x 15 1/2" x 2 5/8". Keep your engine cool and free up some extra horsepower and torque....
      Prevents your engine from overheatingProvides increased horsepower and torque
      $436.27
    • (0 reviews)
      # mpn4488417618
      Chevy G-Series 3.8L With 18" Fan 1966, O.E. Replacement Clutch Fan Blade by Flex-a-Lite®. Diameter: 18 1/4". Rotation: Clockwise. Finish: Silver. This product is made of high-quality materials to sere you for years to come. Designed...
      High quality at an affordable priceExpertly made from premium materials
      $48.00
    • (0 reviews)
      # mpn4488417628
      Chevy G-Series 3.8L 1966, Stainless Steel Fan Blade by Flex-a-Lite®. Diameter: 18 1/4". Rotation: Clockwise. Material: Stainless Steel. Finish: Silver. This product is made of high-quality materials to sere you for years to come....
      High quality at an affordable priceExpertly made from premium materials
      $62.26
    • (0 reviews)
      # mpn1711332
      Chevy G-Series 3.8L 1966, Trimline Reversible Electric Fan by Flex-a-Lite®. Diameter: 14". Size: 14 1/4" x 14 3/4" x 3 1/2". Voltage: 12 Volt. Finish: Black. Rounded Up Depth: 4". The Trimline electric fans can be used as a primary fan...
      Can be used as a primary or an auxiliary fanReversible design allows for use in pusher or puller applications
      $126.03
    • (0 reviews)
      # 86899989
      Chevy G-Series 3.8L 1966, Belt Driven Fan Spacer Kit by Flex-a-Lite®. 5/16" with NF Bolts. This sturdy aluminum part will stop your Flex-a-lite fan from wobbling due to misalignment. Flex-a-lite fan spacers have a large bearing surface...
      Converts a variety of hub pilot diameters to a 5/8" pilotEnsures the necessary spacing from the radiator
      $17.47 - $20.98
    • (0 reviews)
      # mpn1733035
      Chevy G-Series 3.8L 1966, Electric Fan Mounting Hardware by Flex-a-Lite®. Flex-a-lite mounting kit is designed for mounting a transmission cooler, engine oil cooler, or electric fan. Includes mounting straps, retaining nuts, and all...
      Sold as a kitDirect fit
      $12.57
    • (0 reviews)
      # mpn943786382
      Chevy G-Series 3.8L 1966, Thermal 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 once and fix...
      OE Performance, Fit, and AppearancePrecision Machined
      $26.73
    • (0 reviews)
      # mpn943786382
      Chevy G-Series 3.8L 1966, Thermal 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 once and fix...
      OE Performance, Fit, and AppearancePrecision Machined
      $26.73
    • (0 reviews)
      # mpn943786382
      Chevy G-Series 3.8L 1966, Thermal 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 once and fix...
      OE Performance, Fit, and AppearancePrecision Machined
      $26.73
    • (0 reviews)
      # mpn914832845
      Chevy G-Series 3.8L 1966, Professional™ Engine Cooling Fan Clutch by ACDelco®. Standard Rotation Standard Duty Thermal Fan Clutch. Designed utilizing the latest technology, this product by ACDelco features premium quality and will...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $42.01
    • (0 reviews)
      # mpn914832845
      Chevy G-Series 3.8L 1966, Professional™ Engine Cooling Fan Clutch by ACDelco®. Standard Rotation Standard Duty Thermal Fan Clutch. Designed utilizing the latest technology, this product by ACDelco features premium quality and will...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $42.01
    • (0 reviews)
      # mpn914832845
      Chevy G-Series 3.8L 1966, Professional™ Engine Cooling Fan Clutch by ACDelco®. Standard Rotation Standard Duty Thermal Fan Clutch. Designed utilizing the latest technology, this product by ACDelco features premium quality and will...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $42.01
    • (0 reviews)
      # mpn943786383
      Chevy G-Series 3.8L 1966, Non-Thermal 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 experience, fix it...
      OE Performance, Fit, and AppearancePrecision Machined
      $21.24
    • (0 reviews)
      # mpn943786383
      Chevy G-Series 3.8L 1966, Non-Thermal 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 experience, fix it...
      OE Performance, Fit, and AppearancePrecision Machined
      $21.24
    • (0 reviews)
      # mpn943786383
      Chevy G-Series 3.8L 1966, Non-Thermal 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 experience, fix it...
      OE Performance, Fit, and AppearancePrecision Machined
      $21.24
    • (0 reviews)
      # mpn4525155720
      Chevy G-Series 3.8L 1966, Fan Clutch Blade by Hayden®. Rotation: Standard. Hayden Automotive engineers, manufactures and supplies a wide range of products designed to keep your car, truck or performance vehicle running cool. From fan...
      For use with standard duty type fan clutches onlyUniversal replacement
      $31.44
    • (0 reviews)
      # mpn4525155720
      Chevy G-Series 3.8L 1966, Fan Clutch Blade by Hayden®. Rotation: Standard. Hayden Automotive engineers, manufactures and supplies a wide range of products designed to keep your car, truck or performance vehicle running cool. From fan...
      For use with standard duty type fan clutches onlyUniversal replacement
      $31.44
    • (0 reviews)
      # mpn4525155720
      Chevy G-Series 3.8L 1966, Fan Clutch Blade by Hayden®. Rotation: Standard. Hayden Automotive engineers, manufactures and supplies a wide range of products designed to keep your car, truck or performance vehicle running cool. From fan...
      For use with standard duty type fan clutches onlyUniversal replacement
      $31.44


    Popular Products



    1966 Chevy G-Series Radiator Fans Reviews

    Average rating:  3  3 - 1 review
    2.8 of 5
    If You Have to
    My '92 SC400 was leaking cooling fan oil. It never completely shit out, but I thought, "Why not?" So I paid like $500 for this electric fan that while is lighter, does not keep the motor any cooler. I haven't noticed any kind of gas mileage increase (still at 23 on the highway and like 17 in town) or any kind of power increase (although it must be said I didn't expect much, but the forums gave me a bit of hope). I suppose this conversion is fine, but if my OE fan wasn't dying, I wouldn't have bothered. $500 is $500, man.
    Posted by Tom Fletcher (Stillwater, OK) / July 10, 20181992 Lexus SC
    Was this review helpful for you? Yes


    Low Prices Price match guarantee
    In-House Experts We know our products
    Guaranteed Fitment Always the correct part
    Easy Returns Quick & Hassle Free

    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.

    SECURE SHOPPING