1966 Buick Special Radiator Fans, Clutches & Components

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    • (0 reviews)
      # mpn947117488
      Buick Special 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
      $29.05
    • (0 reviews)
      # 231942638
      Buick Special 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
      $59.57 - $78.17
    • (0 reviews)
      # 846017970
      Buick Special 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 it...
      Made with the use of the latest technologiesGuaranteed to provide ultimate strength and durability
      $76.63 - $100.03
    • (0 reviews)
      # 846011202
      Buick Special 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
      $17.45 - $21.43
    • (0 reviews)
      # mpn1461799478
      Buick Special 4.9L / 5.6L 1966, Fan Shroud 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 maximum...
      Made from first-rate materialsDesigned to comply with high-quality standards
      $254.73
    • (0 reviews)
      # mpn2937075
      Buick Special 3.7L 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...
      2-1/2" Length, 5/8" Pilot, 5/16"-24 BoltsFor use with Hayden Swirl-Flexr and Semi-Flex fans
      $8.86
    • (0 reviews)
      # mpn2930409
      Buick Special 3.7L / 4.9L 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...
      Designed, tested, and built by applicationOE performance, fit, and appearance
      $19.92
    • (0 reviews)
      # mpn2934029
      Buick Special 3.7L / 4.9L 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...
      Designed, tested, and built by applicationOE performance, fit, and appearance
      $22.94
    • (0 reviews)
      # mpn1733062
      Buick Special 3.7L / 4.9L 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)
      # mpn1733066
      Buick Special 3.7L / 4.9L 1966, Thermal Fan Clutch by Flex-a-Lite®. Rotation: Reverse. 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...
      Fan speed varies with temperature of the airWhen engaged provides maximum cooling
      $60.69
    • (0 reviews)
      # 100953043
      Buick Special 1966, Fan Clutch 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 maximum durability. This...
      Made from first-rate materialsDesigned to comply with high-quality standards
      $59.62 - $109.14
    • (0 reviews)
      # 365089525
      Buick Special 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 applications have...
      Thermal fan clutch meets or exceeds OEM specificationsHigh quality, heavy duty bearing with high-temperature moly grease
      $55.48
    • (0 reviews)
      # 365089517
      Buick Special 1966, Standard Thermal Fan Clutch by Derale Performance®. This 7.25" standard thermal, aluminum bodied, CNC machined bolt on fan clutch. Derale Fan Clutches are designed with quality in mind. All product applications have...
      Thermal fan clutch meets or exceeds OEM specificationsHigh quality, heavy duty bearing with high-temperature moly grease
      $34.61
    • (1 review)
      # 517963406
      Buick Special 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)
      # 60652755
      Buick Special 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
      $54.76 - $98.32
    • (0 reviews)
      # 60652723
      Buick Special 3.7L 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 - $40.72
    • (0 reviews)
      # 60652730
      Buick Special 3.7L 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 drag...
      Flattens out completely at high RPM to reduce drag on the engineEnsures dependable and lasting operation
      $47.18 - $60.38
    • (0 reviews)
      # mpn1724525
      Buick Special 3.7L / 4.9L 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...
      Standard rotation6 nylon blades
      $31.63
    • (0 reviews)
      # mpn1711342
      Buick Special 4.9L 1966, Black Magic Electric Fan by Flex-a-Lite®. With Control. Diameter: 15". Size: 16" x 18" x 4 1/4". Rotation: Reverse. Keep your engine cool and free up some extra horsepower and torque. The fan makes quicker cool...
      Prevents your engine from overheatingProvides increased horsepower and torque
      $326.15
    • (0 reviews)
      # mpn1721314
      Buick Special 3.7L 1966, Electra-Fan II Electric Fan by Flex-a-Lite®. With Adjustable Thermostat Controller. Diameter: 15". Keep your engine cool and free up some extra horsepower and torque. The fan makes quicker cool downs, extended...
      Prevents your engine from overheatingProvides increased horsepower and torque
      $280.50
    • (0 reviews)
      # mpn1711339
      Buick Special 3.7L / 4.9L 1966, Lo-Profile Direct Fit Single Electric Fan by Flex-a-Lite®. With Adjustable Thermostat Controller. Diameter: 12 1/8". Size: 15" x 13 1/2" x 2 5/8". Keep your engine cool and free up some extra horsepower...
      Prevents your engine from overheatingProvides increased horsepower and torque
      $208.34
    • (0 reviews)
      # mpn4488417618
      Buick Special 3.7L / 4.9L 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....
      High quality at an affordable priceExpertly made from premium materials
      $48.00
    • (0 reviews)
      # mpn4488417628
      Buick Special 3.7L / 4.9L 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)
      # 86892905
      Buick Special 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 and...
      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
      Buick Special 3.7L / 4.9L 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...
      Sold as a kitDirect fit
      $12.57
    • (0 reviews)
      # mpn943786610
      Buick Special 3.7L / 4.9L 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...
      OE Performance, Fit, and AppearancePrecision Machined
      $29.71
    • (0 reviews)
      # mpn943786319
      Buick Special 3.7L / 4.9L 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,...
      OE Performance, Fit, and AppearancePrecision Machined
      $21.58
    • (0 reviews)
      # mpn4525155720
      Buick Special 3.7L 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
      Buick Special 3.7L 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)
      # mpn1723881032
      Buick Special With 400 Max HP With Small Block 1966, Wire Connector and Two Wire Actuator by Be Cool®. Wiring an electric fan can be as easy as ABC when you install it with the Be Cool wiring harness, which is manufactured in-house. It...
      Compatible with all vehiclesDesigned to ensure an easy and dependable installation
      $1.79


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