1968 Mercury Cougar Engine Cooling Parts

Replacement Cooling System Parts
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4.7L
5.0L
6.4L
7.0L
  • iD Select® - Engine Coolant Water Pump
    iD Select®Engine Coolant Water Pump
    0
    # 3771318264
    Mercury Cougar 1968, Engine Coolant Water Pump by iD Select®. Swap out your worn-out or malfunctioning part with this top-notch product from iD Select. It’s built to OEM specifications to offer the same fit, form, and function as your...
    Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value
    $46.17 - $58.22
  • TRQ® - Engine Water Pump
    Save 7%
    TRQ®Engine Water Pump
    0
    # mpn4818441682
    Mercury Cougar 6.4L / 7.0L 1968, Engine Water Pump by TRQ®. Replace the damaged or malfunctioning heart of your engine’s cooling system with this top-grade TRQ water pump developed by professionals to keep your vehicle in top...
    Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part
    $81.79
    $87.95Save $6.16 (7%)
  • Gates® - Engine Coolant Standard Water Pump
    Gates®Engine Coolant Standard Water Pump
    5
    # mpn4242889145
    Mercury Cougar 5.0L 1968, Engine Coolant Standard Water Pump by Gates®. Material: Cast Iron. Rotation: Standard. Outlets: 3 Outlets. Gates water pumps are recognized in the industry for their durability and superior quality. Every Gates...
    Great design and functionMade from sturdy materials
    $32.14
  • MotoRad® - Engine Coolant Thermostat
    MotoRad®Engine Coolant Thermostat
    0
    # 5738879056
    Mercury Cougar 1968, Engine Coolant Thermostat by MotoRad®. State-of-the-art equipment, strict quality control, and functional testing to each thermostat ensure customers that they can trust the high-quality product used in their...
    Offer precise pressure controlEnsure the proper fit
    $4.04 - $6.29
  • Torxe™ - Aluminum Engine Coolant Radiator
    Torxe™Aluminum Engine Coolant Radiator
    0
    # 2626382428
    Mercury Cougar 1968, 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 power at a consistent...
    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
    $147.25 - $150.35
  • Torxe™ - Aluminum Engine Coolant Radiator with Electric Fan
    Torxe™Aluminum Engine Coolant Radiator with Electric Fan
    0
    # mpn4672874233
    Mercury Cougar XR-7 1968, 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 your...
    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
    $182.88
  • Gates® - Green Stripe Vulco-Flex™ Heavy-Duty Engine Coolant Radiator Hose
    Gates®Green Stripe Vulco-Flex™ Heavy-Duty Engine Coolant Radiator Hose
    0
    # mpn1878940
    Mercury Cougar 5.0L 1968, Green Stripe Vulco-Flex™ Heavy-Duty Engine Coolant Radiator Hose by Gates®. Position: Lower. Heavy-Duty. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product....
    Great design and functionMade from sturdy materials
    $24.30
  • Motorcraft® - Engine Coolant Radiator Hose
    Motorcraft®Engine Coolant Radiator Hose
    0
    # mpn122907392
    Mercury Cougar 4.7L / 5.0L 1968, Engine Coolant Radiator Hose by Motorcraft®. Position: Lower. With today’s complicated automotive engines, it is crucial to have the right cooling system components for accurate temperature control,...
    Direct OEM replacementMeets strict Ford Motor Company standards
    $17.50
  • Gates® - Premium Engine Coolant Molded Radiator Hose
    Gates®Premium Engine Coolant Molded Radiator Hose
    0
    # 451121530
    Mercury Cougar 1968, Premium Engine Coolant Molded Radiator Hose by Gates®. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product. Developed with the utmost attention to detail and...
    Heat and ozone resistant coverRe-engineered materials resist vacuum collapse, this reduces the need for internal springs in many applications
    $15.10 - $27.00
  • ACDelco® - Professional™ Engine Coolant Radiator Hose
    ACDelco®Professional™ Engine Coolant Radiator Hose
    4
    # 86156418
    Mercury Cougar 1968, Professional™ Engine Coolant Radiator Hose by ACDelco®. Composed of specially blended materials to deliver long-life performance, ACDelco Professional™ Automotive Coolant Hoses are designed to resist buckling or...
    Protective sleeves help duplicate GM Original Equipment™ for proper fit and functionDesigned to resist electrochemical degradation for durability
    $12.02 - $31.77
  • Spec-D® - 3-Row Radiator
    Spec-D®3-Row Radiator
    0
    # 4963300611
    Mercury Cougar XR-7 1968, 3-Row Radiator by Spec-D®. Outlet Location: Lower Passenger Side. 3-row radiator built in a fan shroud design. Cooling fan is NOT includedSpec-D figuratively has their finger on the pulse of the automotive...
    Made of light weight & long lasting aluminum materialProvides maximum cooling efficiency
    $169.03 - $181.11
  • Gates® - OE Type Engine Coolant Thermostat
    Gates®OE Type Engine Coolant Thermostat
    1
    # 1216430888
    Mercury Cougar 5.0L / 6.4L / 7.0L 1968, OE Type Engine Coolant Thermostat by Gates®. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product. Developed with the utmost attention to detail and...
    Map Controlled - Bolt-on solution with included sensor that links to the engine control unitSame easy installation as standard ITH
    $7.89 - $8.47
  • Gates® - Engine Coolant Molded Bypass Hose
    Gates®Engine Coolant Molded Bypass Hose
    0
    # 3193455597
    Mercury Cougar 1968, Engine Coolant Molded Bypass Hose by Gates®. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product. Developed with the utmost attention to detail and manufactured from...
    Great design and functionMade from sturdy materials
    $0.12 - $7.55
  • Four Seasons® - 14 in. Reversible Fan Kit
    Four Seasons®14 in. Reversible Fan Kit
    0
    # mpn943785221
    Mercury Cougar 1968, 14 in. Reversible Fan Kit by Four Seasons®. All products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of car parts experience, fix it once and fix it right with Four...
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $88.13
  • Gates® - Premium Engine Coolant Thermostat
    Gates®Premium Engine Coolant Thermostat
    0
    # 1216430887
    Mercury Cougar 5.0L / 6.4L / 7.0L 1968, Premium Engine Coolant Thermostat by Gates®. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product. Developed with the utmost attention to detail and...
    Great design and functionMade from sturdy materials
    $9.65 - $10.44
  • Dayco® - Engine Coolant Curved Radiator Hose
    Dayco®Engine Coolant Curved Radiator Hose
    0
    # 24649286
    Mercury Cougar 1968, Engine Coolant Curved Radiator Hose by Dayco®. Contains Heat Shield: No. Contains Protective Sleeve: No. Replace your cracked, spongy, worn out, or damaged radiator hose with this Dayco product manufactured to meet...
    Designed as the OE replacementOE quality and performance at an affordable price
    $5.18 - $18.77
  • Continental® ContiTech™ - Elite™ Engine Coolant Molded Radiator Hose
    Continental® ContiTech™Elite™ Engine Coolant Molded Radiator Hose
    3
    # 450956673
    Mercury Cougar 1968, Elite™ Engine Coolant Molded Radiator Hose by Continental® ContiTech™. This molded hose can be used to replace a molded radiator hose. It has a corrugated cover that easily follows the bends of the OE coolant...
    Versigard EPDM rubber tube and coverDesigned to withstand temperature from -40°F to +257°F
    $14.12 - $20.75
  • GMB® - Engine Water Pump
    GMB®Engine Water Pump
    2
    # 64152226
    Mercury Cougar 1968, Engine Water Pump by GMB®. Rotation: Standard. GMB proudly announces that all principal component parts are designed, manufactured and tested in house, such as bearings, impellers, mechanical seal kits and housings....
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $52.98 - $75.48
  • MotoRad® - Engine Coolant Thermostat Kit
    MotoRad®Engine Coolant Thermostat Kit
    0
    # 5739061619
    Mercury Cougar 1968, Engine Coolant Thermostat Kit by MotoRad®. State-of-the-art equipment, strict quality control, and functional testing to each thermostat ensure customers that they can trust the high quality product used in their...
    Offer precise pressure controlEnsure the proper fit
    $12.78 - $15.23
  • MotoRad® - High-Flow™ Series Thermostat
    MotoRad®High-Flow™ Series Thermostat
    1
    # 5738886629
    Mercury Cougar 1968, High-Flow™ Series Thermostat by MotoRad®. State-of-the-art equipment, strict quality control, and functional testing to each thermostat ensure customers that they can trust the high quality product used in their...
    $3.78 - $4.82
  • Gates® - Vulco-Flex II™ Radiator Coolant Flexible Hose
    Gates®Vulco-Flex II™ Radiator Coolant Flexible Hose
    0
    # 49116609
    Mercury Cougar 1968, Vulco-Flex II™ Radiator Coolant Flexible Hose by Gates®. Position: Upper. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product. Developed with the utmost attention...
    Great design and functionMade from sturdy materials
    $14.30 - $17.29
  • SKP® - Engine Water Pump
    SKP®Engine Water Pump
    0
    # mpn4818441631
    Mercury Cougar 5.0L 1968, Engine Water Pump by SKP®. 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. Manufactured from...
    High quality at an affordable priceExpertly made from premium materials
    $43.52
  • Hayden® - Cooling Fan Temperature Switch
    Hayden®Cooling Fan Temperature Switch
    2
    # 517992442
    Mercury Cougar 1968, Cooling Fan Temperature Switch by Hayden®. Hayden Automotive engineers, manufactures and supplies a wide range of products designed to keep your car, truck or performance vehicle running cool. From fan clutches and...
    Designed for single or dual fan applicationsBrass construction for accurate temperature sensing
    $18.88 - $38.70
  • Reach Cooling® - Engine Coolant Radiator
    Reach Cooling®Engine Coolant Radiator
    14
    # 3865388392
    Mercury Cougar 4.7L / 5.0L 1968, 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...
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $222.92 - $253.93
  • Dayco® - Engine Coolant Water Pump
    Dayco®Engine Coolant Water Pump
    0
    # 1845856246
    Mercury Cougar 1968, Engine Coolant Water Pump by Dayco®. The engine cooling system stabilizes the engine operating temperature by limiting the rise above the expected limits. The coolant is circulated by the water pump, which must...
    Designed for the replacement of worn or damaged timing belts, tensioners, belt idlers, hydraulic actuators and water pumpsMeets or exceeds OE quality, fit, form and function requirements
    $45.70 - $120.02
  • ACDelco® - Professional™ Engine Coolant Bypass Hose
    ACDelco®Professional™ Engine Coolant Bypass Hose
    1
    # 2295314287
    Mercury Cougar 1968, Professional™ Engine Coolant Bypass Hose by ACDelco®. Contains Spring: No. Composed of specially blended materials to deliver long-life performance, ACDelco Professional™ Automotive Coolant Hoses are designed to...
    Protective sleeves help duplicate GM Original Equipment™ for proper fit and function.Designed to resist electrochemical degradation for durability.
    $9.78 - $63.50
  • Continental® ContiTech™ - Elite™ Engine Coolant Molded Bypass Hose
    Continental® ContiTech™Elite™ Engine Coolant Molded Bypass Hose
    0
    # mpn4794529786
    Mercury Cougar 4.7L / 5.0L 1968, Elite™ Engine Coolant Molded Bypass Hose by Continental® ContiTech™. This flexible hose can be used to replace a molded radiator hose. It has a corrugated cover that easily follows the bends of the...
    Versigard EPDM rubber tube and coverDesigned to withstand temperature from -40°F to +257°F
    $4.45
  • Hayden® - Rapid-Cool™ Universal Fit Reversible Fan Kit
    Hayden®Rapid-Cool™ Universal Fit Reversible Fan Kit
    0
    # 5034246871
    Mercury Cougar 1968, Rapid-Cool™ Universal Fit Reversible Fan Kit by Hayden®. 3 5/8" DepthThis product can be used for either primary or add-on cooling. The Hayden Rapid-Cool fan features a thin, aerodynamic profile and reversible...
    $77.18
  • MotoRad® - Fail Safe™ Series Thermostat
    MotoRad®Fail Safe™ Series Thermostat
    0
    # 5738831217
    Mercury Cougar 1968, Fail Safe™ Series Thermostat by MotoRad®. Fail-Safe Thermostats offer premium, patented technology for superior protection over any thermostat on the market. Only Fail-Safe is designed to lock in the open position...
    $8.77 - $10.97
  • Dayco® - Engine Coolant Flexible Radiator Hose
    Dayco®Engine Coolant Flexible Radiator Hose
    0
    # 24509988
    Mercury Cougar 1968, Engine Coolant Flexible Radiator Hose by Dayco®. Constructed to replace straight or molded radiator hoses when routing allows, this product is precisely molded in standard lengths. Thanks to its corrugations, the...
    Designed to replace straight or molded radiator hoses when routing allowsPrecisely molded in standard lengths
    $11.25 - $21.09




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1968 Mercury Cougar Engine Cooling Reviews

1 review
Had overheating issues with my 68 Cougar and replaced my original 2 core with this unit a few months ago, so far it has functioned as expected. No leaks and helps keep the engine temp down. Looks well made and well painted with no bent fins. Fitting was simple and I had no issues. My engine temp now remain between 180 and 195 even when the outside temp is 95 degrees F. Note that I did also replace my water pump which I'm sure is contributing to the lower temp.
Posted by Darin (Lisle, IL) / August 20, 20191968 Mercury Cougar
1968 Mercury Cougar Models
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