1974 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
- Dura-Bond®Camshaft Bearing SetMercury Cougar 1974, Camshaft Bearing Set by Dura-Bond®. 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...Made with precision and quality in mindDesigned to meet your specific needs$20.72 - $48.26
- Continental® ContiTech™Elite™ Drive Belt Idler AssemblyMercury Cougar 5.8L with Factory A/C 1974, Elite™ Drive Belt Idler Assembly by Continental® ContiTech™. Every part in this assembly is engineered to look, install, and operate the same way or better than the factory parts. Every...Original equipment equivalentFactory-like fit and dependability$24.46
- Dayco®No Slack™ Light Duty Idler/Tensioner PulleyMercury Cougar 1974, No Slack™ Light Duty Idler/Tensioner Pulley by Dayco®. Dayco's reputation for top performance idler and tensioner pulleys is a result of advanced automotive technologies employed in materials research, design...Made with precision and quality in mindDesigned to meet your specific needs$23.58 - $29.16
- Hayden®Adjustable Drive Belt Idler AssemblyMercury Cougar 5.8L / 6.6L with Factory A/C 1974, Adjustable Drive Belt Idler Assembly by Hayden®. This part is designed to route the drive belt and keep it tight. If the pulley goes bad, it can cause problems with cooling, charging,...Constructed to ensure OE quality and reliabilityMade of steel and thermoplastic for long service life and superior dampening$24.31
- Hayden®Adjustable Idler/Tensioner PulleyMercury Cougar 5.8L / 6.6L with Dealer A/C 1974, Adjustable Idler/Tensioner Pulley by Hayden®. This part is designed to route the drive belt and keep it tight. If the pulley goes bad, it can cause problems with cooling, charging,...Constructed to ensure OE quality and reliabilityMade of steel and thermoplastic for long service life and superior dampening$17.45
- ATP®Graywerks Harmonic BalancerMercury Cougar 1974, Graywerks Harmonic Balancer by ATP®. ATP Graywerks Harmonic Balancers are a high quality OE replacement alternative. The parts are developed to the OE design, ensuring they will install properly and function as...Manufactured to OE design ensuring each balancer will install properly and function as intendedDynamically balanced for proper absorption of the crankshaft vibrations$82.55 - $107.55
- Professional Products®Powerforce™ Harmonic BalancerMercury Cougar XR-7 1974, Powerforce™ Harmonic Balancer by Professional Products®. These dampers are the dimensional duplicate of the O.E. damper used on the 2V engine. If used on a 4V engine, the accessories (alternator, A/C, etc)...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$92.01 - $95.61
- Dorman®HELP™ Engine Oil Drain PlugMercury Cougar 5.8L / 6.6L 1974, HELP™ Engine Oil Drain Plug by Dorman®. Dorman's Oil Drain Plugs are coated for high corrosion resistance and a long service life. Designed using state-of-the-art technology and with customers in mind....Direct replacement for a proper fit every timeDorman's oversized, piggyback, and rubber expanding plugs eliminate the need to replace the entire pan, saving you time, labor and money$2.74 - $3.56
- SKP®Engine Oil Drain PlugMercury Cougar 5.8L / 6.6L 1974, Engine Oil Drain Plug 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....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$1.13 - $6.81
- Motorcraft®Oil Pressure SwitchMercury Cougar 1974, Oil Pressure Switch by Motorcraft®. Motorcraft is the way to restore the performance of your vehicle. Designed specifically for your vehicle, Motorcraft products meet stringent Ford Motor Company standards and...Made with precision and quality in mindDesigned to meet your specific needs$25.79 - $48.21
- Mahle®Front Crankshaft SealMercury Cougar 1974, Front Crankshaft Seal 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$6.26
- Sealed Power®Camshaft Bearing SetMercury Cougar 1974, Camshaft Bearing Set by Sealed Power®. Designed utilizing the latest technology, this product by Sealed Power features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle,...Direct replacementManufactured to strict engineering quality standards$29.25 - $57.42
- Professional Products®Harmonic BalancerMercury Cougar XR-7 5.8L Windsor Engine 1974, Harmonic Balancer by Professional Products®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality,...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$243.15
- Pioneer Automotive®Engine Oil PanMercury Cougar 7.5L 1974, Engine Oil Pan by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better than advertised. Perfect for your vehicle and...Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$169.16
- Standard®1/8"x27 Thread Oil Pressure SenderMercury Cougar 1974, 1/8"x27 Thread Oil Pressure Sender by Standard®. With Gauge. 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...Compliant with the strictest standards for qualityExpertly crafted using the up-to-date technology$26.14
- Standard®Blue Streak™ Oil Pressure SenderMercury Cougar 1974, Blue Streak™ Oil Pressure Sender by Standard®. With Light. 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$26.86
- Apex Auto®Timing Cover Gasket SetMercury Cougar XR-7 5.8L Windsor Engine 1974, Timing Cover Gasket Set by Apex Auto®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and...Made with precision and quality in mindDesigned to meet your specific needs$10.47
- Hayden®Engine Oil CoolerMercury Cougar 1974, Engine Oil Cooler by Hayden®. If you need a quality engine oil cooler for your vehicle, Hayden is the right solution. Designed for heavy-duty applications, this product features a copper header and tube...Designed for heavy-duty applicationsCopper header and tube construction$159.42
- Apex Auto®Cylinder Head GasketMercury Cougar 5.8L Windsor Engine without High-Performance Engine 1974, Cylinder Head Gasket by Apex Auto®. Designed utilizing the latest technology, this product by Apex Auto features premium quality and will perform better than...Made with precision and quality in mindDesigned to meet your specific needs$11.72
- SKP®Engine Oil PumpMercury Cougar 1974, Engine Oil 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$41.53 - $55.83
- Apex Auto®Rear Crankshaft Seal KitMercury Cougar 5.8L Windsor Engine 1974, Rear Crankshaft Seal Kit 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...Quick accurate delivery with excellent fill-rateExcellent inventory availability$8.86
- Enginetech®Engine ValveMercury Cougar 1974, Engine Valve by Enginetech®. 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 provide a...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$3.30 - $419.49
- Sealed Power®Connecting Rod Bearing SetMercury Cougar 1974, Connecting Rod Bearing Set by Sealed Power®. Sealed Power A-Series aluminum-silicon bi-metal alloy engine bearings deliver greater seizure resistance than tri-metal materials, dramatically reducing or eliminating...A-Series bi-metal aluminum alloyGreater seizure resistance than tri-metal material$7.28 - $80.03
- Clevite®A-Series Connecting Rod Bearing SetMercury Cougar 5.8L Windsor Engine 1974, A-Series Connecting Rod Bearing Set by Clevite®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in...Expertly crafted from premium materialsDesigned to match rigorous quality standards$30.62
- Dura-Bond®High Performance Camshaft Bearing SetMercury Cougar 1974, High Performance Camshaft Bearing Set by Dura-Bond®. 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...Rigorously tested to withstand years of abuseHigh-grade materials for long-lasting durability$45.61 - $171.47
- Continental® ContiTech™Elite™ Drive Belt Idler PulleyMercury Cougar 5.8L / 6.6L with Dealer A/C 1974, Elite™ Drive Belt Idler Pulley by Continental® ContiTech™. Every part in this assembly is engineered to look, install, and operate the same way or better than the factory parts. Every...Original equipment equivalentFactory-like fit and dependability$18.50
- Continental® ContiTech™Accessory Drive BeltMercury Cougar 5.8L / 6.6L 1974, Accessory Drive Belt by Continental® ContiTech™. This belt is designed with teeth molded directly into its surface to avoid slipping for reliable and efficient performance. Manufactured using the...OE quality product for safe, reliable, and efficient performanceManufactured using the latest material technology$10.97
- Continental® ContiTech™Accessory Drive BeltMercury Cougar 1974, Accessory Drive Belt by Continental® ContiTech™. This belt is designed with teeth molded directly into its surface to avoid slipping for reliable and efficient performance. Manufactured using the latest material...OE quality product for safe, reliable, and efficient performanceManufactured using the latest material technology$14.94 - $21.94
- Dayco®Drive Rite™ V-BeltMercury Cougar 1974, Drive Rite™ V-Belt by Dayco®. Specially formulated high temperature Polymer along with the highest level of engineered reinforcement proves to perform better in belt operating temperature and efficiency than...Faster and more consistent throttle response at high speedsQuicker throttle response at mid-speed acceleration$2.19 - $8.65
- Dayco®Top Cog™ GOLD Label™ V-BeltMercury Cougar 1974, Top Cog™ GOLD Label™ V-Belt by Dayco®. Built with cogs in its top, the belt provides additional flexibility around small pulleys while the increased surface area results in a cooler running belt for prolonged...Constructed to deliver extended life in demanding diesel applicationsCogs in the top of the belt for increased flexibility around small pulleys$17.69 - $29.16
Shop By Service Type
Popular Products
1974 Mercury Cougar Models
Popular Searches