1978 Mercury Cougar Engine Cooling Parts
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iD Select®Engine Coolant Water PumpMercury Cougar 1978, 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$57.55 - $58.73Save: 10%$51.80 - $52.86 - Gates®Engine Coolant Standard Water PumpMercury Cougar 1978, Engine Coolant Standard Water Pump by Gates®. Material: Cast Iron. Rotation: Standard. Gates water pumps are recognized in the industry for their durability and superior quality. Every Gates water pump is...Great design and functionMade from sturdy materials$35.14 - $37.08
- MotoRad®Engine Coolant ThermostatMercury Cougar 1978, 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
- Motorcraft®Engine Coolant ThermostatMercury Cougar 1978, 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 relief, and gasket seals....Heavy-duty quality for long lifeStainless steel or brass bridge and spring frame, channel-constructed for strength and rigidity$14.41 - $22.63
- Gates®Premium Engine Coolant Molded Radiator HoseMercury Cougar 1978, 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$18.49 - $27.76
- ACDelco®Professional™ Engine Coolant Radiator HoseMercury Cougar 1978, 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$24.58 - $38.90Save: up to 16%$21.31 - $32.61
- Agility®Engine Coolant RadiatorMercury Cougar with A/C 1978, Engine Coolant Radiator by Agility®. Core Size: 28" x 17 7/8" x 2 1/4". Outlet: 1 1/2". Inlet: 1 1/2". Row quantity: 3. Construction: Copper/Brass. Increase the life of your vehicle's engine by keeping your...Crafted from the highest grade materialsDeveloped with modern technology and innovation$197.38
- Dayco®Engine Coolant Curved Radiator HoseMercury Cougar 1978, 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$9.77 - $19.45
- GMB®Engine Water PumpMercury Cougar 1978, 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 - $80.53
- Continental® ContiTech™Elite™ Engine Coolant Molded Radiator HoseMercury Cougar 1978, 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$13.20 - $26.60
- Gates®OE Type Engine Coolant ThermostatMercury Cougar 6.6L 1978, 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 manufactured...Map Controlled - Bolt-on solution with included sensor that links to the engine control unitSame easy installation as standard ITH$7.80 - $8.02
- Gates®Premium Engine Coolant ThermostatMercury Cougar 5.0L / 5.8L 1978, 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
- USMW Professional Series®Engine Water PumpMercury Cougar 5.0L / 5.8L 1978, Engine Water Pump by USMW Professional Series®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$49.78 - $73.51
- MotoRad®Fail Safe™ Series ThermostatMercury Cougar 1978, 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
- Gates®Premium Engine Coolant Molded Bypass HoseMercury Cougar 1978, 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 attention to detail and...Great design and functionMade from sturdy materials$15.79
- MotoRad®High-Flow™ Series ThermostatMercury Cougar 1978, 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 - $7.42
- MotoRad®UltraStat™ Series ThermostatMercury Cougar 5.0L / 5.8L 1978, 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 stainless steel...$7.50 - $9.08
- SKP®Engine Water PumpMercury Cougar 1978, 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$54.51
- Four Seasons®Electric Fan KitMercury Cougar With 14" Fan 1978, Electric 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...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$90.18
- Motorcraft®Engine Coolant HoseMercury Cougar 5.0L / 5.8L 1978, Engine Coolant Hose by Motorcraft®. With today’s complicated automotive engines, it is crucial to have the right cooling system components for accurate temperature control, pressure relief, and gasket...Direct OEM replacementMeets strict Ford Motor Company standards$4.35
- Dayco®Engine Coolant Water PumpMercury Cougar 6.6L 1978, 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
- ITM Engine®Engine Coolant Water PumpMercury Cougar 5.0L / 5.8L 1978, Engine Coolant Water Pump by ITM Engine®.Designed with innovative manufacturing techniquesMade with maximum safety and reliability in mind$45.82
- MotoRad®Engine Coolant Thermostat KitMercury Cougar 1978, 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 - $17.58
- Hayden®Super Duty Puller Electric FanMercury Cougar 1978, 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...$98.02
- Hayden®Super Duty Pusher Electric FanMercury Cougar 1978, Super Duty Pusher 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...$110.05
- Dayco®Engine Coolant Flexible Radiator HoseMercury Cougar 1978, 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$13.79 - $15.65
- Northern Radiator®Muscle Car RadiatorMercury Cougar 1978, 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...Made to enhance your cooling system efficiencyManufactured from durable materials to last$392.01
- ACDelco®Professional™ Engine Coolant ThermostatMercury Cougar 5.0L / 5.8L 1978, 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 car, truck or SUV,...Heavier-duty components and greater flow rates than standard-line thermostats.Designed to be OE-like$3.24 - $7.93Save: up to 15%$2.75 - $6.73
- Gates®Economy Engine Coolant ThermostatMercury Cougar 5.0L / 5.8L 1978, 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 detail and...Great design and functionMade from sturdy materials$6.84 - $7.38
- Four Seasons®Auxiliary Engine Cooling FanMercury Cougar 1978, Auxiliary Engine Cooling Fan by Four Seasons®. Location: Auxiliary. 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...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$112.02 - $121.57
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1978 Mercury Cougar Models
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