1981 Mercury Grand Marquis 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
- Engine 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
- Throttle Bodies
- Carburetors
- Motor Oils
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Anchor®Front Driver Side Engine MountMercury Grand Marquis 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...Direct OEM replacementSecurely supports the engine on the chassis$10.42 - $17.67 - Cloyes®Engine Timing SetMercury Grand Marquis 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,...Maintains critical valve timingPrevents performance problems and possible engine damage that can result from incorrect timing$18.88 - $224.01
- Sealed Power®PistonMercury Grand Marquis 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$13.22 - $22.51
- Enginetech®Connecting RodMercury Grand Marquis 1981, Connecting Rod 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$35.47 - $35.77
- iD Select®Engine Timing SetMercury Grand Marquis 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 your...Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value$22.98
- Sealed Power®Cast PistonMercury Grand Marquis 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$22.82 - $65.86
- Melling®Engine Timing SetMercury Grand Marquis 1981, Engine Timing Set by Melling®. Melling timing chain kits provide an efficient and economical way to provide the timing components needed for a quality engine rebuild. Timing chain options include both...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$29.88 - $154.33
- Enginetech®Timing SetMercury Grand Marquis 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$28.08 - $42.12
- Cloyes®Crankshaft SprocketMercury Grand Marquis 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$2.31 - $12.27
- Bosch®Premium™ Spin-On Engine Oil FilterMercury Grand Marquis 1981, Premium™ Spin-On Engine Oil Filter by Bosch®. Premium engine performance requires a premium oil filter. Bosch Premium Oil Filters protect your engine by keeping harmful particles and dirt out, preventing...The Premium filtration media has the capacity to hold up to 14 grams of dirt* in the filter mediaA high glass content is woven into the blended media, providing greater efficiency and strength by trapping 99% of the particulates from getting into the engine$6.96
- Motorcraft®Mark I Engine Oil FilterMercury Grand Marquis 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$9.62
- K&N®Performance Gold™ Wrench-Off Oil FilterMercury Grand Marquis 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...The drilled hole on the nut provides for safety wire attachmentOil filters also use a resin impregnated cellulose filter media$15.99
- WIX®Full-Flow Lube Engine Oil FilterMercury Grand Marquis Canada Built / USA Built 1981, Full-Flow Lube Engine Oil Filter by WIX®. Designed utilizing the latest technology, this product by Wix features premium quality and will perform better than advertised. Perfect for...You use conventional, synthetic or synthetic-blended motor oilsYour drives are stop-and-go, either in the city or in heavy traffic$9.67
- Mahle®Piston Ring SetMercury Grand Marquis 1981, Piston Ring Set by Mahle®. Mahle is the largest piston ring manufacturer in the world, so it is no surprise that Mahle piston rings are the most extensively tested and technically advanced piston rings in the...The combination of Mahle's patented HV385 thermal spray face coating and SAE 9254 high alloy steel base material creates the ultimate in performance piston ring technologyHigh tensile strength allows rings to stand up to extreme firing pressures$4.39 - $53.25
- WIX®XP™ Full-Flow Lube Engine Oil FilterMercury Grand Marquis Canada Built / USA Built 1981, XP™ Full-Flow Lube Engine Oil Filter by WIX®. Engineered to maximize the performance of synthetic motor oils, it provides optimum protection for the increased demands on today’s...Designed to resist premature plugging due to oil breakdown and combustion by-productsWire-backed full-synthetic media is the latest in filtration technology$10.75
- Baldwin Filters®Spin-On Engine Oil FilterMercury Grand Marquis 1981, Spin-On Engine Oil Filter by Baldwin Filters®. Dirty oil can cause catastrophic damage to your engine. By using the proper lube filter for your engine, you can minimize the possibility of costly downtime and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$8.25
- Enginetech®Engine Full Gasket SetMercury Grand Marquis 1981, Engine Full Gasket Set by Enginetech®. 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....Rigorously tested to withstand years of abuseDesigned with innovative manufacturing techniques$30.44 - $61.85
- Sealed Power®Premium Piston Ring SetMercury Grand Marquis 5.0L / 5.8L 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...Direct replacementManufactured to strict engineering quality standards$12.88 - $186.68
- Fel-Pro®Engine Gasket SetMercury Grand Marquis Manufactured Before April 1981, Engine Gasket Set by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering...Meets or exceeds all original equipment specificationsApplication specific design to ensure a perfect fit$72.82 - $115.67
- Fel-Pro®Engine Conversion Gasket SetMercury Grand Marquis 1981, Engine Conversion Gasket Set by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the...Direct OEM replacement for a proper fitEnsures reliable sealing performance$31.03 - $36.95
- Fel-Pro®Engine Full Gasket SetMercury Grand Marquis 1981, Engine Full Gasket Set by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the...Direct OEM replacement for a proper fitEnsures reliable sealing performance$86.33 - $129.27
- Ford Performance®Racing High Performance Oil FilterMercury Grand Marquis 1981, Racing High Performance Oil Filter by Ford Performance®. Turn your Ford into a high-performance street and drag strip monster with top-of-the-line Ford Performance parts that will help you get the most out of...Synthetic-Polymer/Cellulose-Fiber blend mediaHigh quality silicone anti-drain back valve$19.50 - $217.76
- Luber-finer®Classic Design Engine Oil FilterMercury Grand Marquis 1981, Classic Design Engine Oil Filter by Luber-finer®. Quality filtration that protects your engine during frequent idle time, stop-and-go driving, heavy towing and weight loads, steep hill/mountain ascents,...Meets or exceeds all original equipment specificationsApplication-specific design for a perfect fit$3.53
- Pentius®Red Premium Line Engine Oil FilterMercury Grand Marquis 1981, Red Premium Line Engine Oil Filter by Pentius®. The UltraFLOW Oil Filters by Pentius are manufactured to meet or exceed original equipment (OEM) specifications. Through a number of technological advances, we...Designed to eliminate contaminantsEnsures proper fitment and excellent performa filtration efficiency for 20 microns and above particles$3.78
- COMP Cams®Magnum™ Timing SetMercury Grand Marquis 4.2L / 5.0L 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...Hardened Cast Iron4 Degree Incremental Adjusting$97.95
- Apex Auto®Engine Conversion Gasket SetMercury Grand Marquis 1981, 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$18.50 - $24.82
- K&N®Performance Silver™ Oil FilterMercury Grand Marquis 1981, Performance Silver™ Oil Filter by K&N®. K&N Performance Silver Oil Filters have been specially designed for professional installers and service providers. Their high flow design can help to improve engine...High flow filter designed to improve performanceDesigned for synthetic and conventional oils$9.99
- DIY Solutions®Engine Oil FilterMercury Grand Marquis 1981, Engine Oil Filter by DIY Solutions®. If you're seeking to get your steel stallion back to its tip-top condition, then this top-notch replacement solution is what you should definitely look out for. When it...Designed to help restore your vehicle to its former gloryQuick replacement to let you enjoy an awesome ride again$30.94 - $37.74$31.57 - $39.73Save up to 5%
- Denso®FTF™ Standard Engine Oil FilterMercury Grand Marquis 1981, FTF™ Standard Engine Oil Filter by Denso®. When it comes to oil filters, you can't do better than Denso. This is why Denso is one of the world's premier OE oil filter suppliers. Denso uses this world-class...Pre-lubricated molded o-ring provides superior sealing over generic filtersSilicon Anti-Drainback prevents rough starts caused by oil draining out of the engine while the vehicle is turned off$5.47
- Premium Guard®Engine Oil FilterMercury Grand Marquis 1981, Engine Oil Filter without Oil Cooler by Premium Guard®. 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$2.93
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