1977 Mercury Cougar Engine Parts
Select Your Submodel
- Engine Assemblies
- Motor Mounts
- Engine Blocks
- Valves & Valvetrain Parts
- Pistons, Rings & Connecting Rods
- Oil Filters
- Serpentine Belts & Auxiliary Drive Belts
- Valve Covers
- Timing Gears, Chains & Covers
- Oil Pans, Drain Plugs & Dipsticks
- Cylinder Heads
- Engine Pulleys
- Engine Sensors, Relays, Switches & Connectors
- Oil Pumps
- Oil Coolers
- Camshafts
- Crankshafts
- Engine Bearings
- Harmonic Balancers
- Engine Rebuild Kits
- Engine Swap Kits
- Throttle Bodies
- Carburetors
- Motor Oils
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COMP Cams®Magnum™ Timing SetMercury Cougar 1977, Magnum™ Timing Set by COMP Cams®. This high-grade product was designed with craftsmanship and key attention to detail and manufactured using leading-edge innovations by experienced and knowledgeable engineering...Hardened Cast Iron4 Degree Incremental Adjusting$92.95 - $97.95 - Melling®402 High Performance™ Adjustable Engine Timing SetMercury Cougar 5.0L / 5.8L Windsor Engine with Factory One Piece Fuel Pump Eccentric 1977, 402 High Performance™ Adjustable Engine Timing Set by Melling®. Melling timing chain kits provide an efficient and economical way to provide...Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability$59.22
- Apex Auto®Engine Conversion Gasket SetMercury Cougar 1977, Engine Conversion Gasket Set by Apex Auto®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability....Made with precision and quality in mindDesigned to meet your specific needs$17.31 - $24.92
- COMP Cams®Engine Finishing KitMercury Cougar 1977, Engine Finishing Kit by COMP Cams®. This high-grade product was designed with craftsmanship and key attention to detail and manufactured using leading-edge innovations by experienced and knowledgeable engineering...Developed to provide steady performance and reliabilityMade using up-to-date equipment and new technologies$31.95
- Dorman®OE Solutions™ Harmonic Balancer AssemblyMercury Cougar 1977, OE Solutions™ Harmonic Balancer Assembly by Dorman®. Durable and sleek, Dorman Harmonic Balancers feature a stress-resistant rubber bond that withstands the damaging effects of heat, salt, ozone and general wear...Direct replacement to ensure proper fitBenchmarked against OE performance to meet strict quality standards$81.72 - $126.04
- Dorman®OE Solutions™ Regular Grade Type Harmonic Balancer Assembly KitMercury Cougar 1977, OE Solutions™ Regular Grade Type Harmonic Balancer Assembly Kit by Dorman®. Durable and sleek, Dorman Harmonic Balancers feature a stress-resistant rubber bond that withstands the damaging effects of heat, salt,...Direct replacement to ensure proper fitBenchmarked against OE performance to meet strict quality standards$116.56 - $128.46
- Four Seasons®Adjustable Drive Belt Idler AssemblyMercury Cougar with Factory A/C 1977, Adjustable Drive Belt Idler Assembly 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...Made with precision and quality in mindDesigned to meet your specific needs$23.52
- Four Seasons®Adjustable Drive Belt Idler PulleyMercury Cougar with Dealer A/C 1977, Adjustable Drive Belt Idler Pulley 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...Made with precision and quality in mindDesigned to meet your specific needs$17.54
- Dorman®Autograde™ Engine Oil Drain PlugMercury Cougar 1977, Autograde™ Engine Oil Drain Plug by Dorman®. Dorman's Oil Drain Plugs are coated for high corrosion resistance and a long service life. Designed to provide a perfect fit for a hassle free installation, this...Oil Drain Plugs are designed and constructed to strict engineering quality standardsThe finest quality at a great price$1.75 - $13.29
- Pioneer Automotive®Front Driver Side Engine MountMercury Cougar 5.0L / 5.8L Windsor Engine 1977, Front Driver Side Engine Mount by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better than...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$14.49
- Fel-Pro®Engine Oil Pan Gasket SetMercury Cougar 1977, Engine Oil Pan Gasket Set by Fel-Pro®. Designed utilizing the latest technology, this product by Fel-Pro features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it...Direct OEM replacement for a proper fitEnsures reliable sealing performance$12.87 - $46.72
- Spectra Premium®Engine Oil PanMercury Cougar 5.0L 1977, Engine Oil Pan without Gaskets by Spectra Premium®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and...Made with precision and quality in mindDesigned to meet your specific needs$91.43 - $92.61
- Westar®Front Driver Side Engine MountMercury Cougar 1977, Front Driver Side Engine Mount by Westar®. Westar's OE replacement motor mounts effectively control engine movement for vibration-free driving. Since 1986, Westar has specialized in distributing top-of-the-line...Build with quality that matches or exceeds OEM SpecificationsPerfect fit$15.83 - $21.77
- Westar®Front Passenger Side Engine MountMercury Cougar 1977, Front Passenger Side Engine Mount by Westar®. Westar's OE replacement motor mounts effectively control engine movement for vibration-free driving. Since 1986, Westar has specialized in distributing top-of-the-line...Build with quality that matches or exceeds OEM SpecificationsPerfect fit$15.54 - $20.76
- Continental® ContiTech™Serpentine BeltMercury Cougar 1977, Serpentine Belt by Continental® ContiTech™. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability....Made with precision and quality in mindDesigned to meet your specific needs$12.15 - $24.10
- Gates®DriveAlign™ Drive Belt Idler PulleyMercury Cougar with Dealer Installed A/C 1977, DriveAlign™ Drive Belt Idler Pulley by Gates®. Built to last by resisting dirt, salt, and other under-hood contaminants and are designed for use on passenger cars and light trucks as a...High quality construction provides high durability for long lifeBearing meets or exceeds OE and is designed for application specific speed and load requirements$20.93
- Mahle®Oil Pan Gasket SetMercury Cougar 1977, Oil Pan Gasket Set by Mahle®. Designed utilizing the latest technology, this product by Mahle features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Made with precision and quality in mindDesigned to meet your specific needs$13.10 - $43.12
- DEA®Front Driver Side Engine MountMercury Cougar 1977, Front Driver Side Engine Mount by DEA®. Designed to meet all OE standards and specifications, these engine mounts will fit your vehicle with no modifications. They will safely connect the engine to the car frame...Designed to meet or exceed OE specificationsConstructed to deliver consistent performance$12.01 - $13.27
- Fel-Pro®Cylinder Head Gasket SetMercury Cougar 1977, Cylinder Head Gasket Set by Fel-Pro®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to...Proprietary coating - nonstick anti-friction coating seals small surface scratches and imperfectionsSealing technologies - exclusive sealing innovations and technologies with proprietary materials and unique design features to ensure a superior seal for your repair$79.79 - $93.80
- Dayco®Top Cog™ V-BeltMercury Cougar 1977, Top Cog™ V-Belt by Dayco®. Specially constructed for vehicles that utilize the multiple-belt system, this product features raw-edge construction along with a patented top cogged design, which ensures maximum...Designed for power transmission to vehicle accessoriesConstructed for vehicles that utilize V-belts$9.85 - $13.54
- TRQ®Oil Pressure SensorMercury Cougar with Oil Pressure Light 1977, Oil Pressure Sensor by TRQ®. If your vehicle has symptoms of a bad cylinder head, replace it with a cost-efficient solution by TRQ. Built to optimize your driving experience, this product is...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$16.87$17.95Save $1.08 (6%)
- Dorman®OE Solutions™ Aluminum Timing Chain CoverMercury Cougar 5.0L / 5.8L Windsor Engine 1977, OE Solutions™ Aluminum Timing Chain Cover by Dorman®. This direct replacement timing cover matches the fit and function of the original equipment cover for a reliable repair. This part...Direct replacement - this engine timing cover matches the fit and function of the original equipment coverDurable construction - this part is specifically designed to withstand extreme underhood temperatures for a long service life$108.96
- ACDelco®Professional™ Standard High Capacity V-BeltMercury Cougar 1977, Professional™ Standard High Capacity V-Belt by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$11.58 - $35.56
- Fel-Pro®Crankshaft SealMercury Cougar 1977, Crankshaft Seal Kit by Fel-Pro®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to...Application specific design to ensure a perfect fitMeets or exceeds all original equipment specifications$14.38 - $15.96
- Apex Auto®Engine Oil Pan Gasket SetMercury Cougar 1977, Engine Oil Pan Gasket Set by Apex Auto®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed...Made with precision and quality in mindDesigned to meet your specific needs$10.11 - $10.31
- Mahle®Cylinder Head GasketMercury Cougar 1977, Cylinder Head Gasket by Mahle®. 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$19.22 - $85.74
- TRQ®Engine Harmonic BalancerMercury Cougar 5.0L 1977, Engine Harmonic Balancer by TRQ®. Pick out the quality and reliable TRQ engine harmonic balancer offered at a price you can afford to restore the optimal driving experience and maintain your vehicle running in...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$77.17$77.95Save $0.78 (1%)
- Apex Auto®Cylinder Head Gasket SetMercury Cougar 1977, Cylinder Head Gasket Set by Apex Auto®. Designed utilizing the latest technology, this product by Apex Auto features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle,...Quick accurate delivery with excellent fill-rateExcellent inventory availability$53.91 - $60.90
- National®Crankshaft SealMercury Cougar 1977, Crankshaft Seal by National®. Designed utilizing the latest technology, this product by National features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Temperature range: -40 to 400 °F / -40 to 204 °CCompatible with wide range of fluids$12.04 - $36.05
- Melling®Oil PumpMercury Cougar 1977, Oil Pump by Melling®. Designed utilizing the latest technology, this Engine Oil Pump by Melling features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$44.64 - $95.10
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