1973 Mercury Cougar Engine Cooling Parts

Replacement Cooling System Parts
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5.8L
6.6L
7.5L
  • iD Select® - Engine Coolant Water Pump
    iD Select®Engine Coolant Water Pump
    0
    # 3771324197
    Mercury Cougar 1973, 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
    $51.85 - $52.91
  • MotoRad® - Engine Coolant Thermostat
    MotoRad®Engine Coolant Thermostat
    0
    # 5738760803
    Mercury Cougar 1973, 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 - $6.09
  • Cold Case® - Aluminum Radiator
    Cold Case®Aluminum Radiator
    1
    # 1647193869
    Mercury Cougar With Small Block Engine 1973, Aluminum Radiator by Cold Case®. Size: 31.75"x 19.75" x 3". This Cold Case radiator is tig welded 100% aluminum and are absolutely beautiful. Upgrade your cooling system today with Cold Case...
    100% TIG weldedAll Aluminum
    $386.22 - $395.22
  • Gates® - Premium Engine Coolant Molded Radiator Hose
    Gates®Premium Engine Coolant Molded Radiator Hose
    0
    # 450910515
    Mercury Cougar 5.8L with Cleveland Engine 1973, 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...
    Heat and ozone resistant coverRe-engineered materials resist vacuum collapse, this reduces the need for internal springs in many applications
    $14.97 - $32.94
  • ACDelco® - Professional™ Engine Coolant Radiator Hose
    ACDelco®Professional™ Engine Coolant Radiator Hose
    4
    # 588728991
    Mercury Cougar 5.8L with Cleveland Engine 1973, Professional™ Engine Coolant Radiator Hose by ACDelco®. Composed of specially blended materials to deliver long-life performance, ACDelco Professional™ Automotive Coolant Hoses are...
    Protective sleeves help duplicate GM Original Equipment™ for proper fit and functionDesigned to resist electrochemical degradation for durability
    $19.19 - $36.32
  • Gates® - Premium Engine Coolant Molded Bypass Hose
    Gates®Premium Engine Coolant Molded Bypass Hose
    0
    # mpn1855161
    Mercury Cougar 5.8L with Cleveland Engine 1973, Premium 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...
    Great design and functionMade from sturdy materials
    $15.81
  • Gates® - Premium Engine Coolant Thermostat
    Gates®Premium Engine Coolant Thermostat
    0
    # 1216314663
    Mercury Cougar 5.8L with Windsor Engine 1973, 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...
    Great design and functionMade from sturdy materials
    $9.65 - $10.44
  • Four Seasons® - 14 in. Reversible Fan Kit
    Four Seasons®14 in. Reversible Fan Kit
    0
    # mpn943785221
    Mercury Cougar 1973, 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
  • Dayco® - Engine Coolant Curved Radiator Hose
    Dayco®Engine Coolant Curved Radiator Hose
    0
    # 24649499
    Mercury Cougar 5.8L 1973, 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...
    Designed as the OE replacementOE quality and performance at an affordable price
    $14.88 - $19.45
  • Continental® ContiTech™ - Elite™ Engine Coolant Molded Radiator Hose
    Continental® ContiTech™Elite™ Engine Coolant Molded Radiator Hose
    3
    # 450962847
    Mercury Cougar 5.8L 1973, 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...
    Versigard EPDM rubber tube and coverDesigned to withstand temperature from -40°F to +257°F
    $22.34 - $26.60
  • GMB® - Engine Water Pump
    GMB®Engine Water Pump
    2
    # 64152333
    Mercury Cougar 1973, 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
    $55.77 - $81.74
  • MotoRad® - Engine Coolant Thermostat Kit
    MotoRad®Engine Coolant Thermostat Kit
    0
    # mpn4737963629
    Mercury Cougar 5.8L 1973, Engine Coolant Thermostat Kit by MotoRad®. Temperature: 192F. State-of-the-art equipment, strict quality control, and functional testing to each thermostat ensure customers that they can trust the high quality...
    Offer precise pressure controlEnsure the proper fit
    $12.78
  • MotoRad® - High-Flow™ Series Thermostat
    MotoRad®High-Flow™ Series Thermostat
    1
    # 5738764857
    Mercury Cougar 1973, 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...
    $4.82 - $6.60
  • Motorcraft® - Engine Coolant Thermostat
    Motorcraft®Engine Coolant Thermostat
    1
    # 5738859449
    Mercury Cougar H Engine VIN Character 1973, Engine Coolant Thermostat by Motorcraft®. With today’s complicated automotive engines, it is crucial to have the right cooling system components for accurate temperature control, pressure...
    Heavy-duty quality for long lifeStainless steel or brass bridge and spring frame, channel-constructed for strength and rigidity
    $11.02 - $19.76
  • Gates® - Vulco-Flex II™ Radiator Coolant Flexible Hose
    Gates®Vulco-Flex II™ Radiator Coolant Flexible Hose
    0
    # 49116650
    Mercury Cougar 5.8L with Cleveland Engine 1973, Vulco-Flex II™ Radiator Coolant Flexible 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...
    Great design and functionMade from sturdy materials
    $17.90 - $23.06
  • Hayden® - Cooling Fan Temperature Switch
    Hayden®Cooling Fan Temperature Switch
    2
    # 1014920627
    Mercury Cougar 1973, 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
  • Dayco® - Engine Coolant Water Pump
    Dayco®Engine Coolant Water Pump
    0
    # 1845888268
    Mercury Cougar 1973, 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
    $45.44 - $47.57
  • ACDelco® - Professional™ Molded Engine Coolant Bypass Hose
    ACDelco®Professional™ Molded Engine Coolant Bypass Hose
    1
    # mpn888406917
    Mercury Cougar 5.8L with Cleveland Engine 1973, Professional™ Molded Engine Coolant Bypass Hose by ACDelco®. Contains Spring: No. Construction: Molded Assembly. Composed of specially blended materials to deliver long-life performance,...
    Protective sleeves help duplicate GM Original Equipment™ for proper fit and function.Designed to resist electrochemical degradation for durability.
    $16.16
  • Continental® ContiTech™ - Elite™ Engine Coolant Molded Bypass Hose
    Continental® ContiTech™Elite™ Engine Coolant Molded Bypass Hose
    0
    # 4289827253
    Mercury Cougar 5.8L 1973, 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 OE...
    Versigard EPDM rubber tube and coverDesigned to withstand temperature from -40°F to +257°F
    $12.20 - $37.74
  • Hayden® - Rapid-Cool™ Universal Fit Reversible Fan Kit
    Hayden®Rapid-Cool™ Universal Fit Reversible Fan Kit
    0
    # mpn4890057268
    Mercury Cougar 1973, 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
    # 5738911656
    Mercury Cougar 1973, 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...
    $10.76 - $10.97
  • Dayco® - Engine Coolant Flexible Radiator Hose
    Dayco®Engine Coolant Flexible Radiator Hose
    0
    # 24510144
    Mercury Cougar 5.8L 1973, 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,...
    Designed to replace straight or molded radiator hoses when routing allowsPrecisely molded in standard lengths
    $15.56 - $15.65
  • Hayden® - Super Duty Puller Electric Fan
    Hayden®Super Duty Puller Electric Fan
    0
    # mpn4890057263
    Mercury Cougar 1973, Super Duty Puller Electric Fan by Hayden®. Hayden Automotive offers a full line of engine and transmission cooling products that meet or exceed the original equipment. Virtually every vehicle's cooling system can be...
    $106.27
  • MotoRad® - UltraStat™ Series Thermostat
    MotoRad®UltraStat™ Series Thermostat
    0
    # 5738887095
    Mercury Cougar A / H / Q Engine VIN Character 1973, UltraStat™ Series Thermostat by MotoRad®. The new MotoRad UltraStat® thermostats are an innovative line offering many features and benefits over the original equipment. Heavy gauge...
    $7.50 - $9.08
  • Northern Radiator® - Muscle Car Radiator
    Northern Radiator®Muscle Car Radiator
    0
    # mpn4481176035
    Mercury Cougar 1973, Muscle Car Radiator by Northern Radiator®. Size: 26" x 17 3/8" x 2 1/4". If you are looking for an optimal cooling solution, this first-rate product from Northern Radiator is the way to go. Engineered with great...
    High quality at an affordable priceExpertly made from premium materials
    $410.86
  • Continental® ContiTech™ - Elite™ Engine Coolant Flexible Radiator Hose
    Continental® ContiTech™Elite™ Engine Coolant Flexible Radiator Hose
    0
    # 5615672568
    Mercury Cougar 5.8L 1973, Elite™ Engine Coolant Flexible Radiator Hose by Continental® ContiTech™. Location: Pipe to Radiator. Keep your engine cool with top-notch Continental ContiTech cooling products. They’ll restore the...
    An excellent replacement for your old or malfunctioning cooling partDesigned to restore your vehicle’s performance and reliability
    $16.98 - $18.62
  • Four Seasons® - Super Duty Electric Fan Puller
    Four Seasons®Super Duty Electric Fan Puller
    0
    # 2569305828
    Mercury Cougar 1973, Super Duty Electric Fan PullerAll 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 Seasons.
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $114.29 - $127.37
  • Gates® - Economy Engine Coolant Thermostat
    Gates®Economy Engine Coolant Thermostat
    0
    # 1216314667
    Mercury Cougar 5.8L with Windsor Engine 1973, Economy 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...
    Great design and functionMade from sturdy materials
    $6.94 - $7.38
  • ACDelco® - Professional™ Engine Coolant Thermostat
    ACDelco®Professional™ Engine Coolant Thermostat
    0
    # 1216314669
    Mercury Cougar A / H / Q Engine VIN Character 1973, Professional™ Engine Coolant Thermostat by ACDelco®. Flange Diameter: 2.125". ACDelco has a Thermostat and Cap for most GM vehicles on the road today. Engineered to work with your...
    Heavier-duty components and greater flow rates than standard-line thermostats.Designed to be OE-like
    $2.76 - $6.58
  • MotoRad® - Engine Coolant Thermostat and Housing Assembly
    MotoRad®Engine Coolant Thermostat and Housing Assembly
    0
    # mpn4774264212
    Mercury Cougar 5.8L Windsor Engine 1973, Engine Coolant Thermostat and Housing Assembly by MotoRad®. Temperature: 192F. State-of-the-art equipment, strict quality control, and functional testing to each thermostat ensure customers that...
    Offer precise pressure controlEnsure the proper fit
    $18.92




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