1981 Mercury Cougar Engine Parts
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- 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
- Timing Belts
- Engine Pulleys
- Engine Sensors, Relays, Switches & Connectors
- Oil Pumps
- Oil Coolers
- Camshafts
- Crankshafts
- Engine Management Systems
- Engine Bearings
- Harmonic Balancers
- Engine Rebuild Kits
- Balance Shafts
- Engine Swap Kits
- Throttle Bodies
- Carburetors
- Motor Oils
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Anchor®Front Passenger Side Engine MountMercury Cougar 1981, Front Passenger Side Engine Mount by Anchor®. If you feel vibration accompanied by unusual noise when driving, this can be the sign of a bad engine mount. Replace it with a mount from the leading aftermarket...Direct OEM replacementSecurely supports the engine on the chassis$6.58 - $17.23 - Cloyes®Engine Timing SetMercury Cougar 1981, Engine Timing Set by Cloyes®. Keep your engine’s valvetrain in perfect time with Cloyes, the world leader in timing drive systems. No matter whether you need a timing gear or complete timing gear set, Cloyes has...Maintains critical valve timingPrevents performance problems and possible engine damage that can result from incorrect timing$19.13 - $224.01
- Sealed Power®PistonMercury Cougar 1981, Piston 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...Helps improve cylinder sealing for less blow-byRetains standard ring gaps in top groove$12.70 - $27.31
- iD Select®Engine Timing SetMercury Cougar 4.2L / 5.0L 1981, Engine Timing Set 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...Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value$26.31Save: $2.64 (10%)$23.67
- Sealed Power®Cast PistonMercury Cougar 5.0L 1981, Cast Piston by Sealed Power®. Available on both hypereutectic and POWERFORGED pistons, DUROSHIELD is an exclusive moly-graphite skirt coating that extends engine life and essentially eliminates scuffing. This...Reduce friction for increased fuel economy and horsepowerEssentially eliminate scuffing and wear$22.66 - $64.81
- Enginetech®Timing SetMercury Cougar 1981, Timing Set 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$20.64 - $20.80
- Cloyes®Crankshaft SprocketMercury Cougar 1981, Crankshaft 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$2.53 - $21.99
- COMP Cams®Adjustable Timing SetMercury Cougar XR-7 5.0L with Ford Small Block 1981, Adjustable Timing Set by COMP Cams®. Induction hardened and precision machined steel billet gears for bulletproof durability in GM LSX applications. Featuring 9 keyway crank sprocket...Adjustable In Two-Degree IncrementsMaximum Of 8 Degrees Of Advance Or Retard$133.95
- COMP Cams®Magnum™ Timing SetMercury Cougar with One Piece Fuel Pump Eccentric 1981, 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...Hardened Cast Iron4 Degree Incremental Adjusting$97.95
- Melling®402 High Performance™ Adjustable Engine Timing SetMercury Cougar 4.2L / 5.0L with Factory One Piece Fuel Pump Eccentric 1981, 402 High Performance™ Adjustable Engine Timing Set by Melling®. Melling timing chain kits provide an efficient and economical way to provide the timing...Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability$59.22
- Dorman®OE Solutions™ Front Intake Regular Grade Type Harmonic Balancer Assembly KitMercury Cougar 5.0L 1981, OE Solutions™ Front Intake 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...Direct replacement to ensure proper fitBenchmarked against OE performance to meet strict quality standards$95.52
- Anchor®Front Driver Side Engine MountMercury Cougar 1981, Front Driver Side Engine Mount by Anchor®. If you feel vibration accompanied by unusual noise when driving, this can be the sign of a bad engine mount. Replace it with a mount from the leading aftermarket supplier,...Direct OEM replacementSecurely supports the engine on the chassis$6.58 - $17.23
- Dorman®Autograde™ Engine Oil Drain PlugMercury Cougar 1981, 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$1.90 - $13.29
- Motorcraft®Mark I Engine Oil FilterMercury Cougar 1981, Mark I Engine Oil Filter by Motorcraft®. 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....Tested and retested under extreme conditions, Motorcraft filters are also the only filters recommended for Ford, Lincoln and Mercury vehiclesHelps protect against engine wear by screening out abrasives, such as carbon, sand, dust and bits of metal$11.43
- Sealed Power®Premium Piston Ring SetMercury Cougar 1981, Premium Piston Ring 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...Direct replacementManufactured to strict engineering quality standards$12.88 - $163.30
- Fel-Pro®Valve Cover Gasket SetMercury Cougar 1981, Valve Cover Gasket Set by Fel-Pro®. If you are looking for quality sealing solutions, Fel-Pro offers you various replacement products from seals and bolts to O-Rings and dowel pins. Engineered using the latest...Direct OEM replacement for a proper fitEnsures reliable sealing performance$11.49 - $21.69
- ACDelco®Professional™ Timing Belt KitMercury Cougar 2.3L 1981, Professional™ Timing Belt Kit by ACDelco®. Made of EPDM rubber for long life and quiet, dependable performance, ACDelco Professional Automotive Belts are designed to meet or exceed OEM performance...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$60.55Save: $9.08 (15%)$51.47
- Gates®Micro-V™ V-Ribbed BeltMercury Cougar 4.2L / 5.0L with Automatic Overdrive Transmission 1981, Micro-V™ V-Ribbed Belt by Gates®. Gates is the largest global manufacturer of OE timing belts. This means Gates is able to cover the Aftermarket with timing belts...Special belt construction eliminates belt noise, reduces tension loss, and solves problem drive applicationsUtilizes advanced materials like Aramid Fiber found in bullet-proof vests and crack and heat-resistant EPDM materials$23.73 - $29.33
- Fel-Pro®Engine Oil Pan Gasket SetMercury Cougar 1981, 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$13.93 - $46.72
- K&N®Performance Gold™ Wrench-Off Oil FilterMercury Cougar 1981, Performance Gold™ Wrench-Off Oil Filter by K&N®. Originally developed for demanding race applications, K&N's Premium Wrench-Off Oil Filter has become a favorite among consumers for its durability and easy removal....The drilled hole on the nut provides for safety wire attachmentOil filters also use a resin impregnated cellulose filter media$15.99
- Westar®Front Driver Side Engine MountMercury Cougar 1981, 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$12.20 - $17.55
- Westar®Front Engine MountMercury Cougar 3.3L 1981, Front 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 engine...Build with quality that matches or exceeds OEM SpecificationsPerfect fit$7.89 - $12.29
- Westar®Front Passenger Side Engine MountMercury Cougar 1981, 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$12.81 - $17.82
- Mahle®Valve Cover GasketMercury Cougar 1981, Valve Cover 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$6.43 - $23.63
- Mahle®Valve Cover Gasket SetMercury Cougar 4.2L / 5.0L 1981, Valve Cover Gasket Set 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....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$10.87 - $40.17
- ACDelco®Professional™ Standard V-Ribbed Serpentine BeltMercury Cougar 4.2L / 5.0L with Automatic Overdrive Transmission 1981, Professional™ Standard V-Ribbed Serpentine Belt by ACDelco®. Made of EPDM rubber for long life and quiet, dependable performance, ACDelco Professional Automotive...Made with precision and quality in mindDesigned to meet your specific needs$26.44 - $40.82Save: 16%$22.34 - $34.43
- Cardone Reman®Engine Control ComputerMercury Cougar 5.0L 1981, Engine Control Computer by Cardone Reman®. Cardone Reman Remanufactured Engine Control Modules (ECC) are engineered for quick installation and no comebacks. Each unit is engineered to meet or exceed OEM...100% resolder of critical components ensures superior electrical connections, no intermittent failures and longer product lifeAll modules are 100% tested with automated computerized test equipment to ensure functionality and reliable$107.97 - $114.26
- TRQ®Engine Oil Pressure SwitchMercury Cougar 1981, Engine Oil Pressure Switch by TRQ®. 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...Developed to comply with rigorous quality standardsExceptional quality at a budget-friendly price$20.95Save: $1.05 (5%)$19.90
- iD Select®Front Driver Side Engine MountMercury Cougar 1981, Front Driver Side Engine Mount 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...Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value$12.06 - $21.60Save: 10%$10.85 - $19.44
- iD Select®Front Engine MountMercury Cougar 3.3L 1981, Front Engine Mount 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$9.77Save: $0.98 (10%)$8.79
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1981 Mercury Cougar Engine Reviews
3 reviews
Works Great. Had to Drive It for a Couple of Hundred Miles but Once I Checked Had No Leak at All
BlueDevil® - Rear Main Seal, 8 ozPosted by Customer / March 14, 20212005 Ford F-350
1981 Mercury Cougar Models
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