1966 Buick Riviera Performance Radiators

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    • (3 reviews)
      # 172667128
      Buick Riviera 7.0L 1966, Thermocap™ Radiator Cap by Mr. Gasket®. OEM Replacement. With Thermometer Built In. 16 PSI. Keeping your engine cool is pretty important, so Mr. Gasket has a full line of cooling system accessories. Whether...
      Brilliant triple-chrome platingPrevent boilovers
      +1
      $32.43 - $37.53
    • (0 reviews)
      # 1006458385
      Buick Riviera 1966, Hot Rod Downflow Engine Coolant Radiator by Northern Radiator®. Size: 19 3/4" x 20 1/4" x 3 1/8". If you are looking for an optimal cooling solution, this first-rate product from Northern Radiator is the way to go....
      High quality at an affordable priceExpertly made from premium materials
      $253.50 - $274.11
    • (0 reviews)
      # mpn1091397
      Buick Riviera with A/C with Heavy Duty Cooling 1966, Radiator by Spectra Premium®. Core Size: 28 1/4" x 17 1/4" x 1 1/4". Row quantity: 3. The radiator is a heat exchanger that transfers heat from your engine to the air flowing through...
      Highly trained in-house staff of engineers & designersAll models are validated for fit, form, and function before released into the market
      $250.76
    • (0 reviews)
      # mpn1461778224
      Buick Riviera 1966, Radiator by OPGI®. Core Size: 17" x 28-3/8" x 1-1/4". Sold as Each. These top-quality radiators are reproduced to OEM specifications utilizing brass and copper construction for superior cooling. To add to the...
      Made from first-rate materialsDesigned to comply with high-quality standards
      $441.61
    • (0 reviews)
      # 138703918
      Buick Riviera 7.0L 1966, Professional™ Engine Coolant Radiator Cap by ACDelco®. Pressure: 16 lbs. With a full range of part numbers to fit most GM vehicles, ACDelco Professional Radiator Caps offer customers an ideal replacement for...
      Lets you release the pressure prior to taking off the cap.Designed to be OE-like.
      $4.22 - $5.98
    • (0 reviews)
      # mpn1933796
      Buick Riviera 7.0L 1966, Engine Coolant Replacement Radiator Cap by Gates®. Pressure: 16 lbs. Type: Optional System. Shell Diameter: 2.33". Filler Neck Outside Diameter: 2.13". Cap Depth: 1.25". Filler Neck Inside Diameter: 1.61"....
      Great design and functionMade from sturdy materials
      $2.75
    • (0 reviews)
      # mpn1933789
      Buick Riviera 7.0L 1966, Engine Coolant Safety Release Radiator Cap by Gates®. Pressure: 16 lbs. Type: Optional System. Shell Diameter: 2.61". Filler Neck Outside Diameter: 2.13". Cap Depth: 1.5". Filler Neck Inside Diameter: 1.61"....
      Great design and functionMade from sturdy materials
      $3.99
    • (1 review)
      # 157600239
      Buick Riviera 7.0L 1966, Engine Coolant Radiator Cap by Stant®. Pressure: 16 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...
      Meets Original Equipment specificationsThe SWIV-EL design allows the cap to be installed and removed much easier than conventional radiator caps
      $2.61 - $3.83
    • (0 reviews)
      # mpn1461798914
      Buick Riviera 1966, Engine Coolant Radiator Cap by OPGI®. Radiator Cap. 15 lb. This superior product is painstakingly designed to provide outstanding quality and value. Expertly crafted from first-rate materials to the highest standards...
      Made from first-rate materialsDesigned to comply with high-quality standards
      $59.62
    • (0 reviews)
      # 31542249
      Buick Riviera 1966, 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
      $2.68 - $2.81
    • (0 reviews)
      # mpn2239278934
      Buick Riviera 1966, Performance Direct Fit Combo Unit Radiator with Transmission Cooler by Griffin Thermal®. Size: 28" x 19" x 2.68". Inlet Location: Upper Passenger Side. Outlet Location: Lower Passenger Side. Outlet-Inlet Size:...
      High quality at an affordable priceExpertly made from premium materials
      $817.24
    • (0 reviews)
      # mpn2239278934
      Buick Riviera 1966, Performance Direct Fit Combo Unit Radiator with Transmission Cooler by Griffin Thermal®. Size: 28" x 19" x 2.68". Inlet Location: Upper Passenger Side. Outlet Location: Lower Passenger Side. Outlet-Inlet Size:...
      High quality at an affordable priceExpertly made from premium materials
      $817.24
    • (0 reviews)
      # 86177670
      Buick Riviera 1966, Radiator Cushion 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....
      Made from first-rate materialsDesigned to comply with high-quality standards
      $51.84 - $55.73
    • (0 reviews)
      # 1015347890
      Buick Riviera 1966, Downflow Radiator by Be Cool®. When the radiator must fit as well as it cools, our Classic series is for you. The Classic Series comes standard in natural finish aluminum. Money back guaranteed to reduce your...
      Made to improve your cooling system efficiencyDesigned to provide greater cooling power
      $799.99 - $943.99
    • (0 reviews)
      # mpn1461793608
      Buick Riviera 1966, Radiator Petcock 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....
      Made from first-rate materialsDesigned to comply with high-quality standards
      $13.54


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