1968 Plymouth Roadrunner Performance Radiators

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    • (3 reviews)
      # 102148425
      Plymouth Roadrunner 4.5L / 5.2L / 6.3L / 7.0L 1968, 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...
      Brilliant triple-chrome platingPrevent boilovers
      +1
      $32.43 - $37.53
    • (0 reviews)
      # 765479412
      Plymouth Roadrunner 6.3L / 7.0L With Big Block 1968, Performance Aluminum Radiator by Mishimoto®. Finish: Silver Polished. The Mishimoto performance aluminum radiator is designed and engineered to maximize cooling efficiency, boost...
      All-aluminum construction provides greater heat and pressure tolerance, better heat dissipation, increased durability, improved cooling efficiency, and improved structural rigidity3-row core
      $337.50
    • (0 reviews)
      # 684073886
      Plymouth Roadrunner 1968, All-Aluminum Radiator by Champion Cooling Systems®. Champion Cooling Systems® manufactures high quality Muscle car, hot rod, classic car and truck radiators. Champion All-Aluminum radiators are an industry...
      Made to enhance your cooling system efficiencyHelps you to get the most out of your vehicle
      $170.09 - $295.80
    • (0 reviews)
      # 308336697
      Plymouth Roadrunner 1968, Aluminum Radiator by Frostbite®. High-Horsepower street cars and trucks can be a challenge to keep cool. A proper cooling system starts with the right radiator. Aluminum Radiators cool more effectively and...
      100% TIG welded (brazed) seamsAircraft quality aluminum core, fittings, and tanks (up to 30% weight savings)
      $242.95 - $403.95
    • (0 reviews)
      # 1041557426
      Plymouth Roadrunner With Big Block 1968, Aluminum Performance Radiator with Fan by Cold Case®. Size: 25.5" x 21.37" x 3.0". Fan Diameter: 16". This Cold Case radiator is tig welded 100% aluminum and are absolutely beautiful. Upgrade...
      100% TIG weldedAll Aluminum
      $475.00
    • (0 reviews)
      # 608793745
      Plymouth Roadrunner 1968, Direct-Fit Crossflow Module by Be Cool®. Be Coolant is an Extended-Life, Super Duty Coolant & Antifreeze that is ideal for all applications. Be Coolant features a new-generation earth-friendly biodegradable,...
      Made to improve your cooling system efficiencyDesigned to provide greater cooling power
      $1,299.99 - $2,499.99
    • (0 reviews)
      # 608770625
      Plymouth Roadrunner 1968, Direct-Fit Downflow Module by Be Cool®. Be Coolant is an Extended-Life, Super Duty Coolant & Antifreeze that is ideal for all applications. Be Coolant features a new-generation earth-friendly biodegradable,...
      Made to improve your cooling system efficiencyDesigned to provide greater cooling power
      $1,399.99 - $2,499.99
    • (0 reviews)
      # mpn2239280704
      Plymouth Roadrunner Standard Transmission 1968, Performance Direct Fit Combo Unit Radiator by Griffin Thermal®. Size: 22.5" x 19" x 2.68". Outlet-Inlet Size: 1.75"/1.50". Solve your high heat problems with top-of-the-line products by...
      High quality at an affordable priceExpertly made from premium materials
      $702.13
    • (0 reviews)
      # 608855819
      Plymouth Roadrunner 1968, Aluminum 83295 Series Radiator with Fan by AFCO®. 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...
      Perfect, bolt-in direct fit100% aluminum - NO EPOXY
      +3
      $839.98 - $1,254.98
    • (0 reviews)
      # 610047580
      Plymouth Roadrunner 1968, Aluminum 83296 Series Radiator Shroud with Fan by AFCO®. To keep your engine cool and improve your vehicle's performance, this product is just the right solution. Manufactured from high-quality materials, it...
      Perfect solution for racing or performance applicationsMade to provide unmatched efficiency and win
      +3
      $264.99 - $409.99
    • (0 reviews)
      # 608832743
      Plymouth Roadrunner 1968, Aluminum 83296 Series Radiator with Fan by AFCO®. 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...
      Perfect solution for racing or performance applicationsMade to provide unmatched efficiency and win
      +3
      $839.98 - $1,254.98
    • (0 reviews)
      # 608887795
      Plymouth Roadrunner 1968, Aluminum 84295 Series Radiator with Fan by AFCO®. 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...
      Perfect, bolt-in direct fit100% aluminum - NO EPOXY
      +3
      $839.98 - $1,254.98
    • (0 reviews)
      # 608818435
      Plymouth Roadrunner 1968, Aluminum 84296 Series Radiator with Fan by AFCO®. 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...
      Perfect, bolt-in direct fit100% aluminum - NO EPOXY
      +3
      $839.98 - $1,254.98
    • (0 reviews)
      # 608804488
      Plymouth Roadrunner 1968, Direct-Fit Crossflow Radiator by Be Cool®. When the radiator must fit as well as it cools, Be Cool® Classic series is for you. The Classic Series comes standard in natural finish aluminum. Install one today...
      Made to improve your cooling system efficiencyDesigned to provide greater cooling power
      $599.99 - $943.99
    • (0 reviews)
      # 608893616
      Plymouth Roadrunner 1968, Direct-Fit 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...
      Made to improve your cooling system efficiencyDesigned to provide greater cooling power
      $699.99 - $943.99
    • (0 reviews)
      # mpn358734090
      Plymouth Roadrunner 7.0L Standard Transmission With Mopar Hemi 1968, High Performance Direct Fit Radiator by Griffin Thermal®. Size: 22.5" x 19" x 2.68". Outlet-Inlet Size: 1.75"/1.50". Solve your high heat problems with top-of-the-line...
      High quality at an affordable priceExpertly made from premium materials
      $304.20
    • (0 reviews)
      # 608872632
      Plymouth Roadrunner 1968, Aluminum 83295 Series Radiator by AFCO®. 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...
      Perfect, bolt-in direct fit100% aluminum - NO EPOXY
      $574.99 - $844.99
    • (0 reviews)
      # 608765903
      Plymouth Roadrunner 1968, Aluminum 83296 Series Radiator by AFCO®. 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...
      Perfect solution for racing or performance applicationsMade to provide unmatched efficiency and win
      $574.99 - $844.99
    • (0 reviews)
      # 608849047
      Plymouth Roadrunner 1968, Aluminum 84295 Series Radiator by AFCO®. 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...
      Perfect, bolt-in direct fit100% aluminum - NO EPOXY
      $574.99 - $844.99
    • (0 reviews)
      # 608823582
      Plymouth Roadrunner 1968, Aluminum 84296 Series Radiator by AFCO®. 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...
      Perfect, bolt-in direct fit100% aluminum - NO EPOXY
      $574.99 - $844.99
    • (0 reviews)
      # 1006430501
      Plymouth Roadrunner 1968, Performance-Fit Radiator by AFCO®. Size: 26” x 18-3/4". Inlet Location: Upper Passenger Side. Outlet Location: Lower Driver Side. AFCO Performance-Fit radiators are designed to be easily adapted to many...
      Perfect solution for racing or performance applicationsMade to provide unmatched efficiency and win
      $259.99 - $499.99
    • (0 reviews)
      # 1055489599
      Plymouth Roadrunner With Big Block 1968, Aluminum Performance Radiator by Cold Case®. Size: 25.5" x 21.37" x 3.0". This Cold Case radiator is tig welded 100% aluminum and are absolutely beautiful. Upgrade your cooling system today with...
      100% TIG weldedAll Aluminum
      $325.00
    • (0 reviews)
      # 608851599
      Plymouth Roadrunner With 700 Max HP 1968, Radiator Core Support by Be Cool®. Finish: Polished. Be Coolant is an Extended-Life, Super Duty Coolant & Antifreeze that is ideal for all applications. Be Coolant features a new-generation...
      Made to improve your cooling system efficiencyDesigned to provide greater cooling power
      $309.99
    • (0 reviews)
      # 558722138
      Plymouth Roadrunner 1968, Radiator by OER®. If you’re looking to ensure reliable performance of your vehicle’s cooling system, this first-rate OER product is right up your alley. It is manufactured from top-grade materials using...
      Designed to help prevent your engine from overheatingMade from premium materials for exceptional reliability
      $407.48 - $481.17
    • (0 reviews)
      # 86158138
      Plymouth Roadrunner 4.5L / 5.2L / 6.3L / 7.0L 1968, 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...
      Lets you release the pressure prior to taking off the cap.Designed to be OE-like.
      $4.25 - $5.80
    • (0 reviews)
      # mpn1933792
      Plymouth Roadrunner 4.5L / 5.2L / 6.3L / 7.0L 1968, 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...
      Great design and functionMade from sturdy materials
      $2.75
    • (0 reviews)
      # mpn1933788
      Plymouth Roadrunner 4.5L / 5.2L / 6.3L / 7.0L 1968, 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...
      Great design and functionMade from sturdy materials
      $3.99
    • (0 reviews)
      # 40756983
      Plymouth Roadrunner 1968, FDC™ Engine Coolant Radiator Cap by Auto Metal Direct®. The restoration experts at Auto Metal Direct manufacture correct OE-quality replacement parts that will help you restore your vehicle to its original...
      Direct fit replacementMade according to OE specs
      $33.58 - $34.92
    • (0 reviews)
      # 101833274
      Plymouth Roadrunner 4.5L / 5.2L / 6.3L / 7.0L 1968, 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...
      Meets Original Equipment specificationsThe SWIV-EL design allows the cap to be installed and removed much easier than conventional radiator caps
      $2.64 - $3.86
    • (0 reviews)
      # mpn1453327503
      Plymouth Roadrunner 1968, Engine Coolant Radiator Cap by OER®. Reproduction radiator caps. Location: 1960-69 Mopar A & B-Body Radiator Cap. If you’re looking to ensure reliable performance of your vehicle’s cooling system, this...
      Designed to help prevent your engine from overheatingMade from premium materials for exceptional reliability
      $34.05
    • (0 reviews)
      # 83177806
      Plymouth Roadrunner 1968, 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 - $2.88
    • (0 reviews)
      # 765489407
      Plymouth Roadrunner 1968, Muscle Car Radiator by Northern Radiator®. If you are looking for an optimal cooling solution, this first-rate product from Northern Radiator is the way to go. Engineered with great functionality in mind, the...
      Made to enhance your cooling system efficiencyManufactured from durable materials to last
      $391.67 - $407.03
    • (0 reviews)
      # 1151274077
      Race Pro Engine Coolant Radiator by Northern Radiator®. Outlet Location: Lower Passenger Side. If you are looking for an optimal cooling solution, this first-rate product from Northern Radiator is the way to go. Engineered with great...
      Made to enhance your cooling system efficiencyManufactured from durable materials to last
      $178.47 - $429.43


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