1981 Chevy CK Pickup Radiators & Parts

Replacement Radiators
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  • TRQ® - Engine Cooling Radiator
    TRQ®Engine Cooling Radiator
    0
    # 5674087144
    Chevy CK Pickup 1981, Engine Cooling Radiator by TRQ®. Developed to meet the requirements of even the most demanding customers worldwide, this top-grade TRQ cooling radiator will keep your engine in top condition. Built to fit and...
    Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part
    $107.95 - $131.95Save: 5%
    $102.55 - $125.35
  • TYC® - Crossflow Engine Coolant Radiator with Transmission Oil Cooler
    TYC®Crossflow Engine Coolant Radiator with Transmission Oil Cooler
    0
    # 5706441104
    Chevy CK Pickup 1981, Crossflow Engine Coolant Radiator with Transmission Oil Cooler by TYC®. Core Size: 19 7/16" x 28 3/8" x 1 7/16". When you notice that your radiator is leaking, clogged or otherwise damaged, you don't have to pay...
    OE quality at an affordable priceDirect replacement
    $139.91
  • Replace® - Engine Coolant Radiator
    Replace®Engine Coolant Radiator
    0
    # 46398562
    Chevy CK Pickup 1981, Engine Coolant Radiator by Replace®. Construction: Plastic/Aluminum. The radiator contains a series of small tubes through which coolant flows from the engine. A network of fins surrounds the tubes. Airflow through...
    Same quality as OE for less moneyDesigned with the latest software and manufactured with modern tooling
    $174.62 - $291.59
  • gpd® - Engine Coolant Radiator
    gpd®Engine Coolant Radiator
    0
    # 3853571788
    Chevy CK Pickup 1981, Engine Coolant Radiator by gpd®. Row quantity: 1. Construction: Aluminum Core. Radiators are an important part of the engine's cooling system. The main function of the radiator is to extract and dissipate heat from...
    Designed to meet or exceed OE fit, form, and functionDurability tested on every new design
    $132.25 - $142.92
  • TRQ® - Engine Cooling Radiator
    TRQ®Engine Cooling Radiator
    0
    # 5464666756
    Chevy CK Pickup 1981, Engine Cooling Radiator by TRQ®. Developed to meet the requirements of even the most demanding customers worldwide, this top-grade TRQ cooling radiator will keep your engine in top condition. Built to fit and...
    Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part
    $107.95 - $131.95Save: 5%
    $102.55 - $125.35
  • Torxe™ - Aluminum Engine Coolant Radiator
    Torxe™Aluminum Engine Coolant Radiator
    0
    # mpn4672874284
    Chevy CK Pickup 5.0L / 5.7L / 7.4L 1981, Aluminum Engine Coolant Radiator by Torxe™. If you’ve done engine modifications, Torxe’s performance radiator ensures that higher coolant flow and better heat transfer keep your engine’s...
    100% T-6061 aluminum alloy construction is durable and corrosion-freeAll-aluminum radiators weigh less than traditional OE style ones built with copper, brass, and other composites
    $151.20
  • Torxe™ - Aluminum Engine Coolant Radiator with Electric Fan
    Torxe™Aluminum Engine Coolant Radiator with Electric Fan
    0
    # mpn4672874213
    Chevy CK Pickup 5.0L / 5.7L / 7.4L 1981, Aluminum Engine Coolant Radiator with Electric Fan by Torxe™. If you’ve done engine modifications, Torxe’s performance radiator ensures that higher coolant flow and better heat transfer keep...
    100% T-6061 aluminum alloy construction is durable and corrosion-freeAll-aluminum radiators weigh less than traditional OE style ones built with copper, brass, and other composites
    $192.96
  • iD Select® - Crossflow Engine Coolant Radiator
    iD Select®Crossflow Engine Coolant Radiator
    0
    # 4153840829
    Chevy CK Pickup Transmission with A/C 1981, Crossflow Engine Coolant Radiator by iD Select®. Core Size: 17 1/4" x 28 1/4" x 1 1/4". Outlet: 1 9/16". Inlet: 1 5/16 - 1 9/16". If your original equipment radiator has leaks, damage, or...
    Restores proper coolant flow and keeps your engine cooler in hot weatherWill also provide more effective in-cabin heating during winter months
    $134.33
  • Agility® - Engine Coolant Radiator
    Agility®Engine Coolant Radiator
    0
    # 5706395073
    Chevy CK Pickup 1981, Engine Coolant Radiator by Agility®. Outlet: 1 9/16". Construction: Plastic/Aluminum. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling...
    Crafted from the highest grade materialsDeveloped with modern technology and innovation
    $106.50 - $167.11
  • UAC® - Engine Coolant Radiator
    UAC®Engine Coolant Radiator
    0
    # 3659839275
    Chevy CK Pickup 1981, Engine Coolant Radiator by UAC®. 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...
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $122.58 - $140.22
  • Cold Case® - Aluminum Radiator
    Cold Case®Aluminum Radiator
    0
    # 3754473503
    Chevy CK Pickup Automatic Transmission 1981, Aluminum Radiator by Cold Case®. This Cold Case radiator is tig welded 100% aluminum and are absolutely beautiful. Upgrade your cooling system today with Cold Case new 2 row aluminum radiators.
    100% TIG weldedAll Aluminum
    $381.22 - $632.22
  • Spectra Premium® - Engine Coolant Radiator
    Spectra Premium®Engine Coolant Radiator
    0
    # 5798551427
    Chevy CK Pickup 1981, Engine Coolant Radiator by Spectra Premium®. Construction: Aluminum/Plastic. 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...
    All models are validated for fit, form, and function before released into the marketManufactured under ISO 9001 / TS 16949 quality system
    $104.64 - $196.96
  • Mishimoto® - X-Line™ Performance Silver Polished Aluminum Radiator
    Mishimoto®X-Line™ Performance Silver Polished Aluminum Radiator
    1
    # 4604132794
    Chevy CK Pickup 1981, X-Line™ Performance Silver Polished Aluminum Radiator by Mishimoto®. Finish: Silver Polished. The Mishimoto X-Line performance aluminum radiator features 3 rows to maximize cooling efficiency, boost engine...
    Premium radiator has 3-row core for improved strength and reliabilityFull Aluminum Construction including durable, TIG-welded end tanks
    $377.95
  • OSC Heat Transfer Products® - Engine Coolant Radiator
    OSC Heat Transfer Products®Engine Coolant Radiator
    0
    # 4912775069
    Chevy CK Pickup 1981, Engine Coolant Radiator by OSC Heat Transfer Products®. 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...
    Designed to restore the proper operation of your cooling systemHelp maintain optimal heat transfer and cooling efficiency
    $159.21 - $267.58
  • Mishimoto® - Cooling Package
    Mishimoto®Cooling Package
    0
    # 115737041
    Chevy CK Pickup Custom 1981, Cooling Package by Mishimoto®. The Mishimoto performance cooling package is designed and engineered to maximize cooling efficiency, boost engine functions, and most importantly protect your car from...
    All-aluminum fan shroud and radiator construction increases heat and pressure tolerance3-Row brazed aluminum radiator core
    $653.95
  • Northern Radiator® - Muscle Car Radiator
    Northern Radiator®Muscle Car Radiator
    0
    # 104586331
    Chevy CK Pickup 1981, 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 part...
    Made to enhance your cooling system efficiencyManufactured from durable materials to last
    $385.32 - $409.66
  • OSC Heat Transfer Products® - Crossflow Engine Coolant Radiator with Transmission Oil Cooler
    OSC Heat Transfer Products®Crossflow Engine Coolant Radiator with Transmission Oil Cooler
    0
    # 186892277
    Chevy CK Pickup 1981, Crossflow Engine Coolant Radiator with Transmission Oil Cooler by OSC Heat Transfer Products®. Keep your engine cool with premium grade OSC cooling parts. Made to meet or exceed OE specifications, they’re...
    Made to keep your vehicle's engine running coolComponents are fitted and torqued in place to factory specifications
    $190.56 - $310.64
  • Reach Cooling® - Engine Coolant Radiator
    Reach Cooling®Engine Coolant Radiator
    0
    # 657410217
    Chevy CK Pickup 1981, Engine Coolant 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...
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $125.95 - $360.87
  • Dorman® - Radiator Drain Petcock
    Dorman®Radiator Drain Petcock
    0
    # 485053315
    Chevy CK Pickup 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
    $3.93 - $6.40
  • Prothane® - Radiator Isolators
    Prothane®Radiator Isolators
    0
    # 89452716
    Chevy CK Pickup With Big Block Engine 1981, Radiator Isolators by Prothane®. 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...
    High quality at an affordable priceExpertly made from premium materials
    $22.20 - $22.81
  • Mishimoto® - Race-Ready Radiator
    Mishimoto®Race-Ready Radiator
    0
    # 5683029495
    Race-Ready Radiator by Mishimoto®. If you demand the absolute most from your cooling system, look no further than the Mishimoto Race-Ready Performance Radiator. This race-ready radiator is perfect for your custom build. Its 32mm-thick...
    Universal fitment for projects requiring exceptional fluid coolingUnique dual pass design is precision engineered to provide substantial heat transfer
    $407.95 - $773.95
  • Proform® - Universal Series Radiator System
    Proform®Universal Series Radiator System
    0
    # 5683112488
    Universal Series Radiator System by Proform®. The basic concept of automotive radiators hasn't changed in more than 100 years! And fans have been hung onto them in a mish-mash of ways for just as long. Since then, aside from materials...
    Radiator & Shroud Less Than 4" ThickIntegrated Radiator/Shroud/Fan System
    $449.95 - $499.95
  • Cold Case® - Aluminum Radiator with Fan Kit
    Cold Case®Aluminum Radiator with Fan Kit
    0
    # 4663838452
    Chevy C10 Automatic Transmission 1981, Aluminum Radiator with Fan Kit by Cold Case®. This Cold Case radiator is tig welded 100% aluminum and are absolutely beautiful. Upgrade your cooling system today with Cold Case new 2 row 1" fin...
    $634.22 - $748.22
  • AFCO® - Muscle Car Performance Radiator
    AFCO®Muscle Car Performance Radiator
    0
    # 1971929391
    Chevy CK Pickup 1981, Muscle Car Performance Radiator by AFCO®. Top-grade AFCO parts are expertly crafted using premium materials and the latest techniques to improve your driving experience. Thoroughly tested to provide long service...
    $639.99 - $1,359.98
  • Be Cool® - Aluminator Series Crossflow Module
    Be Cool®Aluminator Series Crossflow Module
    0
    # mpn4481173400
    Chevy CK Pickup Transmission with 350 Max HP 1981, Aluminator Series Crossflow Module by Be Cool®. Finish: Natural. Size: 35" x 19" x 3". Inlet Location: Upper Driver Side. Outlet Location: Lower Passenger Side. Manufactured with the...
    $749.99
  • Be Cool® - Aluminator Series Crossflow Radiator
    Be Cool®Aluminator Series Crossflow Radiator
    0
    # mpn358946499
    Chevy CK Pickup Transmission with 300 Max HP 1981, Aluminator Series Crossflow Radiator by Be Cool®. Finish: Natural. Size: 35" x 19" x 3". Inlet Location: Upper Driver Side. Outlet Location: Lower Passenger Side. Manufactured with the...
    Ensures great coolant temperature dropsUp to 50% lighter than copper/brass/lead radiators
    $329.99
  • Be Cool® - Direct-Fit Crossflow Module
    Be Cool®Direct-Fit Crossflow Module
    0
    # 608795471
    Chevy CK Pickup 1981, Direct-Fit Crossflow Module by Be 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...
    $1,321.59 - $2,499.99
  • Be Cool® - Direct-Fit Crossflow Radiator
    Be Cool®Direct-Fit Crossflow Radiator
    0
    # 608862808
    Chevy CK Pickup With 1000 Max HP 1981, Direct-Fit Crossflow Radiator by Be Cool®. Size: 35" x 19" x 3". When the radiator must fit as well as it cools, Be Cool® Direct-Fit series is for you. Install one today and never lose your cool!
    Be Cool Direct-Fit Aluminum Radiator40 Percent Lighter Than O.E.M. With Greater Cooling Power
    $599.99 - $949.99
  • Be Cool® - Direct-Fit Downflow Module
    Be Cool®Direct-Fit Downflow Module
    0
    # 608800887
    Chevy C10 / K10 With 700 Max HP 1981, Direct-Fit Downflow Module by Be 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...
    $1,399.99 - $1,699.99
  • Be Cool® - Direct-Fit Downflow Radiator
    Be Cool®Direct-Fit Downflow Radiator
    0
    # 608843066
    Chevy C10 / K10 With 700 Max HP 1981, Direct-Fit Downflow Radiator by Be Cool®. Size: 24" x 25" x 3". Inlet Location: Center Upper. Outlet Location: Lower Passenger Side. To keep your engine cool and improve your vehicle's performance,...
    Made to improve your cooling system efficiencyDesigned to provide greater cooling power
    $699.99 - $943.99




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