1978 Mercury Cougar Engine Parts
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- 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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Dayco®Drive Rite™ V-BeltMercury Cougar 1978, 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$2.27 - $8.65 - Dayco®Top Cog™ GOLD Label™ V-BeltMercury Cougar 1978, 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$23.84 - $29.16
- Professional Products®Powerforce+Plus™ Counterweight Harmonic BalancerMercury Cougar 5.0L / 5.8L Windsor Engine 1978, Powerforce+Plus™ Counterweight Harmonic Balancer by Professional Products®. This premium product is the best way to go for those looking for the highest quality replacement that offers...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$164.16
- Ford Performance®Valve Covers with Oil Filler Cap And GrommetsMercury Cougar 5.8L / 6.6L with Ford Engine 1978, Valve Covers with Oil Filler Cap And Grommets by Ford Performance®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art...Designed to help you get the most out of your vehiclePerfect for use in high-performance environments$413.09
- Pioneer Automotive®Engine Oil Drain PlugMercury Cougar 5.0L / 6.6L 1978, Engine Oil Drain Plug by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better than advertised. Perfect for...Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$4.37 - $10.49
- Standard®Tru-Tech™ Oil Pressure Gauge SwitchMercury Cougar 1978, Tru-Tech™ Oil Pressure Gauge Switch by Standard®. 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$6.33 - $22.00
- Original Engine Management®Engine Oil Pressure Sender with LightMercury Cougar 1978, Engine Oil Pressure Sender with Light by Original Engine Management®. Designed utilizing the latest technology, this product by Original Engine Management features premium quality and will perform better than...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$7.27
- Cloyes®Front Camshaft SprocketMercury Cougar 1978, Front Camshaft Sprocket by Cloyes®. 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$7.05 - $8.93
- Cloyes®Timing ChainMercury Cougar 1978, Timing Chain by Cloyes®. 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...Perfect for upgrading your fuel injection systemMade with the use of the highest quality materials$15.48 - $19.76
- ATP®Engine Timing CoverMercury Cougar 1978, Engine Timing Cover by ATP®. ATP Graywerks Timing Covers are a high quality OE replacement alternative. All covers are developed to originally specified designs, for a proper fit. The parts are manufactured either...OE fit form and performance ensures the best fit and protection from impurities against the timing componentsHigh quality construction provide a long lasting replacement$134.31
- Continental® ContiTech™Elite™ Drive Belt Idler PulleyMercury Cougar with Dealer A/C 1978, 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 component...Original equipment equivalentFactory-like fit and dependability$18.50
- SKP®Cylinder Head Gasket SetMercury Cougar 1978, Cylinder Head Gasket Set 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$38.40 - $41.44
- Hayden®Ultra-Cool™ Oil Cooler KitMercury Cougar 1978, Ultra-Cool™ Oil Cooler Kit by Hayden®. Protect your vehicle and save on costly engine repairs with this product. With the Ultra-Cool™ Engine Oil Cooler Kit by Hayden, you will be able to reduce high oil...Made of quality materialsTurbulators in every tube ensure efficient cooling$101.39
- Derale Performance®Series 10000™ Stack Plate CoolerMercury Cougar 1978, Series 10000™ Stack Plate Cooler by Derale Performance®. This rubber O-ring fits 2-3/4 Diameter sandwich adapter Part No. 15702.High quality aluminum castingNPT ports out design$107.37 - $135.37
- Sealed Power®Oil PumpMercury Cougar 1978, Oil Pump 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, it is...Manufactured to fit a specific applicationEnsures that oil is evenly distributed in the engine system$53.60 - $101.09
- Sealed Power®Oil Pump Pick-UpMercury Cougar 1978, Oil Pump Pick-Up 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, it...Direct replacementManufactured to strict engineering quality standards$17.79 - $26.88
- DNJ Engine Components®Exhaust ValveMercury Cougar 5.8L 1978, Exhaust Valve by DNJ Engine Components®. Save your time and hassle when replacing your worn out or cracked valve with this superior part expertly crafted by DNJ. Designed to meet or exceed the highest OE...Designed to replace your worn out or cracked valveLooks, fits and performs just like your OE part$9.97
- DNJ Engine Components®Intake ValveMercury Cougar 5.8L 1978, Intake Valve by DNJ Engine Components®. Save your time and hassle when replacing your worn out or cracked valve with this superior part expertly crafted by DNJ. Designed to meet or exceed the highest OE...Designed to replace your worn out or cracked valveLooks, fits and performs just like your OE part$10.07
- QualCast®Engine ValveMercury Cougar 1978, Engine Valve by QualCast®. 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...Made from high-strength materials for uncompromising durabilityDesigned to provide an excellent combination of price and quality$5.42 - $8.48
- Enginetech®Rear Main SealsMercury Cougar 1978, Rear Main Seals by Enginetech®. The Engine Builder's Source, can locate the right part for nearly any rebuild application. Offering a full line of internal engine parts for domestic, import and high performance...Rigorously tested to withstand years of abuseDesigned with innovative manufacturing techniques$4.44 - $5.21
- SKF®Crankshaft Seal KitMercury Cougar 1978, Crankshaft Seal Kit by SKF®. Do you hear chirping or squealing noise? Has the "power" disappeared from your steering? Does your engine crank slowly and are your lights dim? You may need accessory drive belt repairs,...Made with precision and quality in mindDesigned to meet your specific needs$15.10
- Timken®Crankshaft SealMercury Cougar 1978, Crankshaft Seal by Timken®. Get optimum vehicle performance with Timken bearings. Timken manufactures ball bearings, cylindrical roller bearings, and tapered roller bearings, and all feature premium design, enhanced...Expertly crafted from premium materialsDesigned to match rigorous quality standards$12.01 - $39.83
- Power Train Industries®Crankshaft SealMercury Cougar 5.0L / 5.8L 1978, Crankshaft Seal by Power Train Industries®. Restore your vehicle to its full potential with this top-notch yoke replacement component. Made to OE specifications, this sturdy and reliable product fits and...Helps restore your vehicle to its superior conditionIdentical to the OE in quality, look and function$4.04
- Sealed Power®A-Series Crankshaft Main Bearing SetMercury Cougar 1978, A-Series Crankshaft Main Bearing Set by Sealed Power®. 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...A-Series bi-metal aluminum alloyGreater seizure resistance than tri-metal material$42.32 - $54.81
- Sealed Power®Crankshaft Main Bearing SetMercury Cougar 1978, Crankshaft Main 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...Greater seizure resistance than tri-metal materialReduces dramatically or eliminates bearing wear$42.32 - $94.70
- DNJ Engine Components®Camshaft Bearing SetMercury Cougar 5.0L / 5.8L Windsor Engine 1978, Camshaft Bearing Set by DNJ Engine Components®. Protect your engine part from contaminants and prolong it's service life with this premium DNJ seal. Rigorously manufactured from top-grade...Designed to provide reliable sealing performanceProtects the engine part from contaminants and extends it's life$19.43
- Clevite®A-Series Connecting Rod Bearing SetMercury Cougar 1978, A-Series Connecting Rod Bearing Set by Clevite®. 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 deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$19.81 - $42.10
- Clevite®A-Series Crankshaft Main Bearing SetMercury Cougar 1978, A-Series Crankshaft Main 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 mind. It will meet...Expertly crafted from premium materialsDesigned to match rigorous quality standards$17.89 - $36.40
- Clevite®A-Series OE Replacement Connecting Rod BearingMercury Cougar 1978, A-Series OE Replacement Connecting Rod Bearing by Clevite®. Enjoy superior performance by getting this premium-grade Clevite product that is throughly engineered to help take the performance of your fuel system to...Made with the use of the highest quality materialsModern technology for uncompromising reliability$2.73 - $5.59
- Clevite®A-Series OE Replacement Undersize Connecting Rod BearingMercury Cougar 1978, A-Series OE Replacement Undersize Connecting Rod Bearing by Clevite®. Enjoy superior performance by getting this premium-grade Clevite product that is throughly engineered to help take the performance of your fuel...Made with the use of the highest quality materialsModern technology for uncompromising reliability$2.79 - $9.35
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