1981 Ford F-100 Performance Radiators

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    • (0 reviews)
      # 515815143
      Ford F-100 1981, Thermocap™ Radiator Cap by Mr. Gasket®. OEM Replacement. With Thermometer Built In. 13 PSI. Keeping your engine cool is pretty important, so Mr. Gasket has a full line of cooling system accessories. Whether it’s a...
      Brilliant triple-chrome platingPrevent boilovers
      $32.43 - $35.68
    • (0 reviews)
      # 608768819
      Ford F-100 1981, Direct-Fit Crossflow Module by Be Cool®. Finish: Polished. Inlet Location: Upper Passenger Side. Outlet Location: Lower Driver Side. Be Coolant is an Extended-Life, Super Duty Coolant & Antifreeze that is ideal for all...
      Made to improve your cooling system efficiencyDesigned to provide greater cooling power
      $2,399.99 - $2,499.99
    • (0 reviews)
      # 46400715
      Ford F-100 1981, Radiator by Replace®. The radiator contains a series of small tubes through which coolant flows from the engine. A network of fins surrounds the tubes. Airflow through the grille when the vehicle is at speed, or drawn...
      Same quality as OE for less moneyDesigned with the latest software and manufactured with modern tooling
      $220.84 - $249.46
    • (0 reviews)
      # 48085083
      Ford F-100 1981, Radiator by Spectra Premium®. The radiator is a heat exchanger that transfers heat from your engine to the air flowing through the fins. If it’s damaged your engine can overheat. Before you end up with expensive...
      Highly trained in-house staff of engineers & designersAll models are validated for fit, form, and function before released into the market
      $132.69 - $227.64
    • (0 reviews)
      # 57024630
      Ford F-100 1981, Radiator by APDI®. Outlet: 1 3/4". Row quantity: 1. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly efficient...
      Same quality as OE for less moneyDesigned with the latest software and manufactured with modern tooling
      $146.36 - $318.07
    • (1 review)
      # 515813300
      Ford F-100 1981, Professional™ Engine Coolant Radiator Cap by ACDelco®. Pressure: 13 lbs. With a full range of part numbers to fit most GM vehicles, ACDelco Professional Radiator Caps offer customers an ideal replacement for their...
      Lets you release the pressure prior to taking off the cap.Designed to be OE-like.
      $4.27 - $8.35
    • (0 reviews)
      # mpn1933795
      Ford F-100 1981, Engine Coolant Replacement Radiator Cap by Gates®. Pressure: 13 lbs. Type: Optional System. Shell Diameter: 2.33". Filler Neck Outside Diameter: 2.13". Cap Depth: 1.25". Filler Neck Inside Diameter: 1.61". Filler Neck...
      Great design and functionMade from sturdy materials
      $2.75
    • (0 reviews)
      # mpn1933787
      Ford F-100 1981, Engine Coolant Safety Release Radiator Cap by Gates®. Pressure: 13 lbs. Type: Optional System. Shell Diameter: 2.61". Filler Neck Outside Diameter: 2.13". Cap Depth: 1.5". Filler Neck Inside Diameter: 1.61". Filler Neck...
      Great design and functionMade from sturdy materials
      $3.99
    • (0 reviews)
      # 515816313
      Ford F-100 1981, Engine Coolant Radiator Cap by Stant®. Pressure: 13 lbs. Type: Optional System. Filler Neck Outside Diameter: 2.13". Filler Neck Inside Diameter: 1.61". Filler Neck Depth: 0.75". Test your radiator cap whenever you...
      Meets Original Equipment specificationsThe SWIV-EL design allows the cap to be installed and removed much easier than conventional radiator caps
      $2.76 - $3.83
    • (0 reviews)
      # mpn2009337108
      Ford F-100 1981, Engine Coolant Radiator Cap by MotoRad®. Pressure: 13 lbs. MotoRad radiator caps are designed and manufactured to offer precise control for the automotive cooling system.
      Offer precise pressure controlEnsure the proper fit
      $2.30
    • (0 reviews)
      # 485060377
      Ford F-100 1981, Radiator Drain Petcock by Dorman®. Dorman offers a variety of Radiator Drain Petcocks for a range of applications. Their high-quality design ensures effective draining of the cooling system.
      Designed to maintain proper cooling level and prevent overheatingDurably engineered for a long service life
      $2.65 - $3.34
    • (0 reviews)
      # 968182834
      Ford F-100 1981, Radiator by Liland Global®. Core Width: 19-5/8". 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....
      Strict quality control from start to finishMade using the finest materials and advanced technologies
      $133.66 - $199.92
    • (0 reviews)
      # mpn4516879138
      Ford F-100 Standard Transmission With 300 Max HP With Small Block 1981, Triple Pass Race Qualifier™ Radiator Dual 1" Core with 1-1/2" Inlet by Be Cool®. Finish: Natural. Size: 26" x 19" x 3". Inlet Location: Upper Driver Side. Outlet...
      Best Performance & Value Dual 1" CoreEpoxy-Free Construction
      $299.99
    • (0 reviews)
      # mpn4516879138
      Ford F-100 Standard Transmission With 300 Max HP With Small Block 1981, Triple Pass Race Qualifier™ Radiator Dual 1" Core with 1-1/2" Inlet by Be Cool®. Finish: Natural. Size: 26" x 19" x 3". Inlet Location: Upper Driver Side. Outlet...
      Best Performance & Value Dual 1" CoreEpoxy-Free Construction
      $299.99
    • (0 reviews)
      # 689356142
      Universal Aluminum Radiator by TSP®. Top Street Performance has performance radiators in a variety of sizes configured for Chevy, Ford, and Mopar. Constructed entirely of aluminum, they are lightweight and manage heat with extreme...
      Designed for ultra high efficiencyProvides better performance
      $140.49 - $153.66
    • (0 reviews)
      # 695387309
      Universal Hotrod Racing Dual Pass Aluminum Radiator by TSP®. 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...
      All-aluminum, furnace-brazed constructionNo epoxy, glue or crimped in gaskets
      $138.84 - $147.26
    • (0 reviews)
      # mpn4515295863
      Ford F-100 Custom / Ranger / Ranger Lariat / Ranger XLT 5.0L With Small Block Ford Engines 1981, Conversion Kit by AllStar Performance®. Conversion kits are a good starting point when installing a 289 - 302 with a C-4 transmission...
      Precise manufacturing and high-grade materialsExceptional performance at a competitive price
      $599.99
    • (0 reviews)
      # mpn4483860854
      Ford F-100 4.2L / 5.0L 1981, Radiator by Reach Cooling®. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly efficient replacement...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $91.87



    1981 Ford F-100 Models
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