1981 Plymouth PB-Series Performance Radiators

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    • (2 reviews)
      # 102148291
      Plymouth PB-Series 1981, 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)
      # 48100495
      Plymouth PB-Series 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...
      Highly trained in-house staff of engineers & designersAll models are validated for fit, form, and function before released into the market
      $135.22 - $224.55
    • (0 reviews)
      # 57029663
      Plymouth PB-Series 1981, Radiator by APDI®. 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 product and be...
      Same quality as OE for less moneyDesigned with the latest software and manufactured with modern tooling
      $105.54 - $537.39
    • (0 reviews)
      # 186889285
      Plymouth PB-Series 1981, Downflow Radiator with Transmission Oil Cooler by OSC Automotive®. Core Size: 26 5/16" x 18 11/16" x 1 1/4". Keep your engine cool with premium grade OSC cooling parts. Made to meet or exceed OE specifications,...
      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.
      $103.44
    • (0 reviews)
      # 306926064
      Plymouth PB250 1981, Radiator by OSC Automotive®. Keep your engine cool with premium grade OSC cooling parts. Made to meet or exceed OE specifications, they’re designed to provide superior heat transfer and cooling efficiency as well...
      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.
      $138.42 - $210.89
    • (0 reviews)
      # 100123117
      Plymouth PB-Series 1981, 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.
      $3.29 - $4.34
    • (0 reviews)
      # mpn1933792
      Plymouth PB-Series 1981, 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
      $2.89
    • (0 reviews)
      # mpn1933788
      Plymouth PB-Series 1981, 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
      $4.19
    • (0 reviews)
      # 101838340
      Plymouth PB-Series 1981, 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
      $4.61 - $6.73
    • (0 reviews)
      # 100733076
      Plymouth PB-Series 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
      $2.47 - $2.56
    • (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)
      # mpn4483860921
      Plymouth PB-Series 3.7L 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
      $116.48


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    1981 Plymouth PB-Series Radiators Reviews

    Average rating:  5  5 - 1 review
    4.8 of 5
    Great Product
    Good coolant for a good price.
    CPosted by Chris (Lakeville, MN) / April 9, 2017
    Was this review helpful for you? YesThis review was helpful for 1 user!

    1981 Plymouth PB-Series Models
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