1981 Buick Estate Radiator Fans, Clutches & Components

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    • (0 reviews)
      # mpn947117488
      Buick Estate 1981, 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)
      # mpn943785220
      Buick Estate 1981, 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
    • (0 reviews)
      # mpn4495257331
      Buick Estate 1981, Auxiliary Engine Cooling Reversible Fan Kit by CompressorWorks®. Size: 10". Free Air Flow: 650 CFM. CompressorWorks products are engineered and tested to provide years of trouble free operation. Backed by over 50...
      Motors built and tested to quality specifications10" universal fit reversible fan
      $76.63
    • (0 reviews)
      # mpn4495257331
      Buick Estate 1981, 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
    • (0 reviews)
      # mpn4495258585
      Buick Estate 1981, Heavy 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 experience,...
      Made with the use of the latest technologiesGuaranteed to provide ultimate strength and durability
      $28.03
    • (0 reviews)
      # 845986241
      Buick Estate 1981, 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)
      # 515957238
      Buick Estate Wagon 1981, Heavy Duty Thermal Fan Clutch by Hayden®. Rotation: Standard. Material: Aluminum. Hayden Automotive engineers, manufactures and supplies a wide range of products designed to keep your car, truck or performance...
      Designed, tested, and built by applicationOE performance, fit, and appearance
      $32.62 - $44.47
    • (0 reviews)
      # 365113750
      Buick Estate Wagon 1981, 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 - $19.92
    • (0 reviews)
      # 365113769
      Buick Estate Wagon 1981, 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
      $22.94 - $26.00
    • (0 reviews)
      # mpn1733061
      Buick Estate 1981, 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 performance...
      Low cost alternative to standard thermal clutchesSpins at about 30-60% of the water pump speed
      $48.83
    • (0 reviews)
      # mpn1733061
      Buick Estate 1981, 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 performance...
      Low cost alternative to standard thermal clutchesSpins at about 30-60% of the water pump speed
      $48.83
    • (0 reviews)
      # 365113783
      Buick Estate 1981, 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 performance and...
      Fan speed varies with temperature of the airWhen engaged provides maximum cooling
      $60.69
    • (0 reviews)
      # mpn620633985
      Buick Estate 5.0L 1981, 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 from...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $20.27
    • (0 reviews)
      # mpn620633985
      Buick Estate 5.0L 1981, 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 from...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $20.27
    • (1 review)
      # 517996748
      Buick Estate 1981, 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
    • (0 reviews)
      # mpn2930417
      Buick Estate 1981, Rapid-Cool™ Reversible Fan Kit by Hayden®. Diameter: 10". Current Draw: 5.4. 2 5/8" Depth. This product can be used for either primary or add-on cooling. The Hayden Rapid-Cool fan features a thin, aerodynamic...
      Reversible push/pull operationThin, aerodynamic profile for applications with limited space
      $54.76
    • (2 reviews)
      # mpn1711360
      Buick Estate 1981, 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. The fan...
      Prevents your engine from overheatingProvides increased horsepower and torque
      $436.27
    • (0 reviews)
      # mpn4488417632
      Buick Estate 1981, Stainless Steel Fan Blade by Flex-a-Lite®. Diameter: 19 3/8". Rotation: Counterclockwise. 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
      $74.99
    • (0 reviews)
      # 129185925
      Buick Estate 1981, Trimline Reversible Electric Fan by Flex-a-Lite®. Voltage: 12 Volt. The Trimline electric fans can be used as a primary fan or an auxiliary fan. They are economical fans that free up wasted horsepower and increase gas...
      Can be used as a primary or an auxiliary fanReversible design allows for use in pusher or puller applications
      $126.03 - $128.53
    • (0 reviews)
      # mpn1711366
      Buick Estate 1981, X-Treme Direct Fit S-Blade Electric Fan by Flex-a-Lite®. With Variable Speed Controller. Diameter: 12 1/8". Size: 26 1/4" x 15 1/2" x 4". With Full Shroud Measuring 26 1/4" x 15 1/2". Replace your old belt-driven fan...
      Maximizes horsepower and torqueOptimizes gas mileage
      $486.93
    • (0 reviews)
      # mpn1733056
      Buick Estate 1981, Belt Driven Fan Spacer by Flex-a-Lite®. Diameter: 2". 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 are machined...
      Converts a variety of hub pilot diameters to a 5/8" pilotEnsures the necessary spacing from the radiator
      $16.66
    • (0 reviews)
      # 524503967
      Buick Estate 1981, 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 are...
      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 Estate 1981, 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 necessary...
      Sold as a kitDirect fit
      $12.57
    • (0 reviews)
      # 231963476
      Buick Estate Wagon 1981, 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 it...
      OE Performance, Fit, and AppearancePrecision Machined
      $26.73 - $44.30
    • (0 reviews)
      # 896793080
      Buick Estate Wagon 1981, 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
      $31.78 - $42.59
    • (0 reviews)
      # 231963452
      Buick Estate Wagon 1981, 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
      $21.58 - $26.27
    • (0 reviews)
      # mpn943785220
      Buick Estate 1981, 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
    • (0 reviews)
      # 689394718
      Cooling Fan by TSP®. If you're looking for a quality and reliable cooling fan for your performance upgrade, Top Speed Performance has you covered. Keep your engine cool while cruising in your hot rod with this top-of-the-line product,...
      Designed for ultra high efficiencyProvides better performance
      $21.34 - $35.06
    • (0 reviews)
      # 689349174
      Pro Flow Cooling Fan by TSP®. If you're looking for a quality and reliable cooling fan for your performance upgrade, Top Speed Performance has you covered. Keep your engine cool while cruising in your hot rod with this top-of-the-line...
      Designed for ultra high efficiencyProvides better performance
      $51.22 - $52.68
    • (0 reviews)
      # 689425717
      Pro Series Cooling Fan by TSP®. If you're looking for a quality and reliable cooling fan for your performance upgrade, Top Speed Performance has you covered. Keep your engine cool while cruising in your hot rod with this top-of-the-line...
      Designed for ultra high efficiencyProvides better performance
      $25.91 - $35.06
    • (0 reviews)
      # mpn4483769749
      Pro Series Dual 11" Cooling Fan by TSP®. The mounting hardware is not including in the part. TSP's universal dual fan provides efficient airflow. With computer-balanced blades, heavy-duty two-piece construction, these fans provide the...
      Designed for ultra high efficiencyProvides better performance
      $146.34
    • (0 reviews)
      # 956143884
      Brushless Thermatic™ Electric Fan by Davies Craig®. Keep it cool with the Electric/Thermatic Fan by Davies Craig. Suitable for both condenser and radiator cooling, this premium cooling fan provides constant air flow to cool down your...
      Economical replacement for failed Original Equipment (OE) electric fan5-10% increase in engine power and fuel saving when replacing the original fan clutch and/or mechanical belt-driven fan assemblies
      $276.75 - $368.26
    • (0 reviews)
      # 956112804
      Hi-Power Thermatic™ Electric Fan by Davies Craig®. All Davies Craig Thermatic™ Fan are packaged with fan assembly (motor, fan blade, shroud and mounting feet). A Davies Craig Thermatic™ Fan is suitable for both condenser and...
      Innovative design for unbeatable performanceMeticulously designed to deliver solid performance
      $132.84 - $146.12
    • (0 reviews)
      # 956147912
      Thermatic™ Electric Fan by Davies Craig®. All Davies Craig Thermatic™ Fan are packaged with fan assembly (motor, fan blade, shroud and mounting feet). A Davies Craig Thermatic™ Fan is suitable for both condenser and radiator...
      Innovative design for unbeatable performanceMeticulously designed to deliver solid performance
      $61.25 - $161.62
    • (0 reviews)
      # 956111777
      Fan Mounting Hardware Kit by Davies Craig®. For Fan Sizes: 8", 9", 10", 12", 14", 16". The Davies, Craig Universal Fan Fitting Kit includes all parts necessary for mounting and wiring any 12- and 24-volt electric fans - including all...
      Innovative design for unbeatable performanceMeticulously designed to deliver solid performance
      $25.83
    • (0 reviews)
      # 689370725
      Adjustable Electric Fan Controller Kit by TSP®.
      Designed for ultra high efficiencyProvides better performance
      $48.29
    • (0 reviews)
      # 689347191
      Aluminum Fan Shroud by TSP®. Especially designed to concentrate airflow to your cooling fan, this Top Speed Performance aluminum fan shroud is the ultimate choice. Composed of high-quality aluminum, it is lightweight and easy to drill...
      Designed for ultra high efficiencyProvides better performance
      $52.68 - $58.54
    • (0 reviews)
      # mpn4483769781
      Pro Series 165°/185° Electric Fan Relay Wiring Kit by TSP®. TSP's electric fan relay wiring kit comes with everything you need to wire your new TSP cooling fan. It comes complete with the relay, wires, fuses, and 3/8" NPT brass...
      Designed for ultra high efficiencyProvides better performance
      $39.51
    • (0 reviews)
      # mpn4483438123
      Davies Craig® - Fan Mounting Feets by Davies Craig®. 4 Pieces. Universal mounting feet which can be used with the entire DCPL series of Thermatic Fans and others. This product is made of high-quality materials to serve you for years to...
      Innovative design for unbeatable performanceMeticulously designed to deliver solid performance
      $2.77
    • (0 reviews)
      # mpn4483438083
      Fan and Transmission Oil Cooler Mounting Hardware by Davies Craig®. The Davies, Craig Fan & Transmission Oil Cooler Mounting Hardware can be used for mounting any of the entire range of Davies, Craig's Thermatic™ Fans, Transmission...
      Innovative design for unbeatable performanceMeticulously designed to deliver solid performance
      $9.63
    • (0 reviews)
      # mpn4483438127
      Fan and Transmission Oil Cooler Quick Fit Kit by Davies Craig®. The Davies, Craig Quick Fit Kit can be used for mounting any of the entire range of Davies, Craig's Thermatic™ Fans, Transmission Oil Coolers and other electric fan...
      Innovative design for unbeatable performanceMeticulously designed to deliver solid performance
      $7.42
    • (0 reviews)
      # mpn4483438071
      Low Coolant Level Alarm Kit by Davies Craig®. 12V and 24V applications. Alarm Module Dimensions, 120 mm x 80 mm x 25 mm. The Updated Low Coolant Level Alarm Kit will monitor your engine's coolant level and will i mmediately alert the...
      A cost-effective, efficient low coolant early warning protection device not supplied as standard equipment by vehicle manufacturersAccurately monitors coolant level in any engine with an electronic coolant surge delay built in to the module to help prevent false alarms
      $168.26
    • (0 reviews)
      # mpn4483438069
      Mechanical Thermal Fan Switch Combo by Davies Craig®. 12V and 24V applications. This product combines part numbers 0401 and 0409 into a convenient and economical value pack and can be used with Thermatic Fans & EWP's. The mechanical...
      Innovative design for unbeatable performanceMeticulously designed to deliver solid performance
      $66.42
    • (0 reviews)
      # mpn4483438088
      Mechanical Thermatic™ Air Conditioning Fan Switch and Relay by Davies Craig®. 12V and 24V applications. Can be used with Thermatic Fans & EWP's. It senses the coolant temperature after it passes through the engine block prior to...
      Innovative design for unbeatable performanceMeticulously designed to deliver solid performance
      $62.73
    • (0 reviews)
      # mpn4483438077
      Premium Digital Thermatic™ Switch Kit by Davies Craig®. 12V and 24V applications. Automatically activates single or twin fans or a fan and Electric Water Pump at your set / targeted temperature when extra cooling is required....
      Bright, attractive compact LED digital display monitor mounted in the driver's compartmentDual fan relay activation with clear LED indicator for each fan
      $106.27
    • (0 reviews)
      # mpn4483438079
      Twin Fan Mounting Bracket Kit by Davies Craig®. This kit is designed to either attach two Davies, Craig Thermatic Fans from the range of 8" to 14" or a single 16" high flow fan. The Dual Fan Mounting Bracket Kit offers the freedom to...
      Innovative design for unbeatable performanceMeticulously designed to deliver solid performance
      $40.59
    • (0 reviews)
      # mpn358727719
      Buick Estate 1981, 1" Fan Spacer Kit by Perma-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...
      High quality at an affordable priceExpertly made from premium materials
      $18.98
    • (0 reviews)
      # mpn358727719
      Buick Estate 1981, 1" Fan Spacer Kit by Perma-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...
      High quality at an affordable priceExpertly made from premium materials
      $18.98
    • (0 reviews)
      # mpn4483438068
      Digital Thermatic™ Fan Switch Kit by Davies Craig®. 12V and 24V applications. Kit can be used with Thermatic Fans, EWP's and competitors Fans. It senses air temperature as it passes through the radiator with the sensor placed in the...
      Innovative design for unbeatable performanceMeticulously designed to deliver solid performance
      $66.42
    • (0 reviews)
      # mpn4483438107
      12V Wiring Harness and Relay by Davies Craig®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver...
      Innovative design for unbeatable performanceMeticulously designed to deliver solid performance
      $31.00


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