1986 Mercury Cougar Engine Parts

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Popular 1986 Mercury Cougar Engine Parts Categories

Essential Engine Parts for 1986 Mercury Cougars

Victor Reinz – Victor Reinz Engine Cylinder Head Gasket, 61-10349-00 (Part No.61-10349-00)

Victor Reinz Engine Cylinder Head Gasket, 61-10349-00

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$24.49
For secure, lasting macro and micro sealing, and protection against fuel, oil, water, and anti-freeze, Victor Reinz cylinder head gaskets deliver optimal service. Victor Reinz gaskets deliver OE proven strength and resistance to extreme temperatures and high-combustion pressures, and Victor Reinz engineers choose the most effective materials and designs from the global resources of Dana Incorporated.
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Dayco – Timing Belt Kit With Components And Belt, Dayco, 95294K2 (Part No.95294K2)

Timing Belt Kit With Components And Belt, Dayco, 95294K2

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$151.99
Demanded by today’s OEMs and manufactured to meet critical fit, form and function requirements, Dayco timing belt kits ensure parts accuracy, time savings and long-lasting performance. This kit is designed for the replacement of worn or damaged original equipment timing belts, tensioners and idler pulleys – each matched to a specific vehicle make and model.
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Sealed Power – Sealed Power Engine Piston, WH654CP (Part No.WH654CP)

Sealed Power Engine Piston, WH654CP

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$28.49
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
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Victor Reinz – Victor Reinz Fuel Injection Plenum Gasket, 71-14718-00 (Part No.71-14718-00)

Victor Reinz Fuel Injection Plenum Gasket, 71-14718-00

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$11.99
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.
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Edelbrock – Edelbrock Victor Jr Small-Block Ford Cylinder Head Bare, 77219 (Part No.77219)

Edelbrock Victor Jr Small-Block Ford Cylinder Head Bare, 77219

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$858.99
Edelbrock Victor Jr Small-Block Ford Cylinder Head Bare, 77219.
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Felpro – Felpro Engine Timing Cover Gasket Set, TCS 46016 (Part No.TCS 46016)

Felpro Engine Timing Cover Gasket Set, TCS 46016

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$32.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.
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Cloyes Performance – Cloyes Performance Engine Timing Set, C-3057X (Part No.C-3057X)

Cloyes Performance Engine Timing Set, C-3057X

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$52.99
“Billet Crankshaft Sprocket Has Three Keyways for +/- 4 Degrees Adjustability. Crankshaft Sprocket Heat Treated for Durability. 0.200″” Double Row Fixed Bushing Chain.”
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Carquest – Carquest Air Charge Temperature Sensor Connector, 28419A (Part No.28419A)

Carquest Air Charge Temperature Sensor Connector, 28419A

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$18.99
BWD is an aftermarket leader, providing a premium line of engine management products. BWD manufactures and distributes high technology critical components for late model domestic and import vehicles. BWD is constantly evolving to give customers the competitive edge they need to compete in today’s ever-changing marketplace.
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Dorman – Dorman Rubber Expansion Plug 1-1/4 In. – Size Range 1-1/4 In. – 1-3/8 In. (Sold by each), 570-007 (Part No.570-007)

Dorman Rubber Expansion Plug 1-1/4 In. - Size Range 1-1/4 In. - 1-3/8 In. (Sold by each), 570-007

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$13.99
This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
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Sealed Power – Sealed Power Engine Connecting Rod Bearing Set, 8-3230CP 30 (Part No.8-3230CP 30)

Sealed Power Engine Connecting Rod Bearing Set, 8-3230CP 30

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$58.99
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
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PowerBond – PowerBond Street Performance Harmonic Balancer 165mm Diameter, PB1203ST (Part No.PB1203ST)

PowerBond Street Performance Harmonic Balancer 165mm Diameter, PB1203ST

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$203.99
For use on the most popular passenger car, light commercial and four-wheel drive applications, Dayco harmonic balancers use special rubber compounds to dampen and remove engine harmonics and add to engine performance. Manufactured using a premium ductile iron casting and injection bonded dampening rubber, Dayco harmonic balancers offer engine builders and technicians the highest quality replacement to standard OEM balancers, which are typically made with press inserted dampening rubber. Dayco balancers utilize both inserted and pressure-bonded rubber to provide superior bonding strength between the inner and outer balancer rings, helping minimize spin and dislocation.
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Melling Select Performance – Melling Select Performance High Performance High Volume Cast Iron Oil Pump, 10833 (Part No.10833)

Melling Select Performance High Performance High Volume Cast Iron Oil Pump, 10833

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$143.99
Melling high performance oil pumps provide dependable performance every time in every application under the toughest RPM conditions. High volume performance upgrade for M-83. 25% increased volume over stock pump. Gerotor set assembled to an extended drive shaft that allows for additional support in the cover. Supporting the drive shaft in both the housing and cover eliminates dynamic shaft deflection at increased RMP levels. The cover is doweled to pump housing to assure alignment of shaft bores. The housing and cover are CNC machined and phosphate coated for wear and rust prevention. The relief valve has a pressure adjustable screw-in plug instead of a cup plug. Every Melling high performance oil pump is individually tested for pressure and flow under actual engine operating conditions.
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Imperial – Imperial Econo-Kool Engine Oil Cooler, 240459 (Part No.240459)

Imperial Econo-Kool Engine Oil Cooler, 240459

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$122.99
Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Imperial.
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Victor Reinz – Victor Reinz Engine Oil Cooler Gasket, 71-14068-00 (Part No.71-14068-00)

Victor Reinz Engine Oil Cooler Gasket, 71-14068-00

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$12.79
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.
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Cloyes Gear – Cloyes Gear Engine Timing Camshaft Sprocket, S396T (Part No.S396T)

Cloyes Gear Engine Timing Camshaft Sprocket, S396T

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$16.99
Sprocket Made From High Alloy Material. Features Precision Tooth Form To Assure Proper Chain Engagement, And Is Balanced For Proper Timing.
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ARP Auto Racing – ARP Auto Racing For Use With Ford 351 Windsor, Hex Head, 180000Psi Tensile, 154-3603 (Part No.154-3603)

ARP Auto Racing For Use With Ford 351 Windsor, Hex Head, 180000Psi Tensile, 154-3603

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$137.99
High Performance head bolts are available with a reduced wrenching hex or 12 point and wide area flanged head that eliminates the need for valve train removal to facilitate cylinder head retorquing. All High Performance Series bolts are 180,000 PSI (which is 15 Percent stronger than Grade 8) and kits come complete with hardened parallel ground washers.
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Cardone – Cardone Remanufactured Engine Control Computer, 78-4266 (Part No.78-4266)

Cardone Remanufactured Engine Control Computer, 78-4266

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$105.99
CARDONE Remanufactured Electronic and Powertrain Control Modules are designed to meet or exceed O.E. performance. Reverse engineering provides insight into how and why the unit originally failed, allowing our engineers to identify and correct original design weaknesses. All critical components are re-soldered or replaced at our Philadelphia manufacturing plant, and each unit is 100 percent computer tested to ensure reliability. CARDONE is committed to getting your vehicle back to peak performance.
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Melling – Melling Stock Replacement Type Oil Pump Intermediate Shaft, IS-86C (Part No.IS-86C)

Melling Stock Replacement Type Oil Pump Intermediate Shaft, IS-86C

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$10.49
A new Melling oil pump shaft is recommended to complete every new oil pump install. Melling offers a complete line of high quality shafts for domestic and import pump applications. A new oil pump shaft is necessary due to possible metal fatigue, cracking and even twisting damage of the old shaft even when the part appears to be in good condition. Complete every Melling oil pump replacement with a new Melling oil pump shaft.
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Sealed Power – Sealed Power Engine Gasket Set, 260-1689 (Part No.260-1689)

Sealed Power Engine Gasket Set, 260-1689

from

$294.99
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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Sealed Power – Sealed Power Engine Camshaft Bearing Set, 1445M (Part No.1445M)

Sealed Power Engine Camshaft Bearing Set, 1445M

from

$49.49
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
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Anchor – Anchor Engine Mount: Front Left, Front Right, 1 Piece, 2257 (Part No.2257)

Anchor Engine Mount: Front Left, Front Right, 1 Piece, 2257

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$17.99
Anchor 2257 This mount supports the engine and dampen vibration. Each mount is specifically engineered and designed to OE standards. Natural and SBR rubber provide maximum life and performance. Steel fasteners are heat treated grade 5 bolts. A special bonding agent is used to ensure a rubber to metal bond. Rubber material is mixed to specific Durometer, hardness.
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Dorman – Pik-a-Nut – Dorman – Pik-a-Nut Steel Cup Expansion Plug 1-1/2 In., Height 0.220, 362652.1 (Part No.362652.1)

Dorman - Pik-a-Nut Steel Cup Expansion Plug 1-1/2 In., Height 0.220, 362652.1

from

$1.29
This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
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Victor Reinz – Victor Reinz Engine Valve Cover Gasket Set, 15-10510-01 (Part No.15-10510-01)

Victor Reinz Engine Valve Cover Gasket Set, 15-10510-01

from

$17.99
Oil drops on the driveway are a distant memory thanks to sophisticated engine valve cover and gasket designs. Victor Reinz is at the forefront of engineering the latest sealing technology. Although the primary task of valve cover gaskets is to seal oil and oil spray, they must withstand high temperatures brought on by nearby exhaust manifolds, exhaust crossovers in the cylinder heads, and EGR systems. Victor Reinz valve cover gaskets deliver the quality materials you demand. Where appropriate, Victor Reinz valve cover gaskets are designed with compression limiters to prevent over-torquing, splitting, or the need to retorque.
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MAHLE Original – MAHLE Original Fuel Pump Gasket, D27094 (Part No.D27094)

MAHLE Original Fuel Pump Gasket, D27094

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$1.99
MAHLE® gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.
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Dorman – Dorman Steel Cup Expansion Plug 1-45/64 In. SC, Height 0.270 (Sold by each), 555-033 (Part No.555-033)

Dorman Steel Cup Expansion Plug 1-45/64 In. SC, Height 0.270 (Sold by each), 555-033

from

$2.99
This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
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Felpro – Felpro Engine Oil Pump Pickup Tube Gasket, 72516 (Part No.72516)

Felpro Engine Oil Pump Pickup Tube Gasket, 72516

from

$3.29
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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Carquest Premium – Carquest Multi-Purpose Relay, RAA1743 (Part No.RAA1743)

Carquest Multi-Purpose Relay, RAA1743

from

$36.99
Relays are electrical switches used to convert a small electrical load into a circuit capable of handling a high amperage load. Computers and small switches are not designed to carry the higher amperage requirement of a circuit that may have an electric motor, solenoid, or high amperage lighting fixture. Within a relay are contacts that are controlled with electromagnetism, when the circuit switch commands the device on or off, magnetism will pull or release the contact arm closing or opening the contacts within the relay that carry the voltage.
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Dayco – Timing Component Kit Without Belt, Dayco, 84090 (Part No.84090)

Timing Component Kit Without Belt, Dayco, 84090

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$104.99
Manufactured to meet critical OE quality fit, form and function requirements demanded by today’s vehicle manufacturers, Dayco’s timing component kit ensures long lasting peak performance. This kit is designed to replace worn or damaged original equipment timing belts, tensioners and idler pulleys. It includes pre-packaged tensioners, idler pulleys and instructions €“ each matched to a specific make, model and vehicle year.
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Upgrade your 1986 Mercury Cougar with Top-Quality Engine Parts

When it comes to maintaining or upgrading your 1986 Mercury Cougar, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Mercury or enhancing its overall performance, Engine Parts are key to keeping your Cougar functioning at its best. At Advance Auto Parts, we offer a wide selection of 242 Engine Parts for the 1986 Mercury Cougar, designed to meet your needs without breaking the bank. From Engine Timing Part replacements to Camshafts upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.

Affordable Prices and Wide Selection

Shopping for Engine Parts for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Engine Parts for your 1986 Mercury Cougar at great prices. Our Engine Parts inventory for this model ranges from just $0.43 to $2,274.99, with an average price of $87.98. Our 242 Engine Parts in stock come from 26 trusted brands, so you’re sure to find the right part for your 1986 Mercury Cougar without overspending.

Top Brands and High Customer Satisfaction

Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 1986 Mercury Cougar, we stock popular OEM and aftermarket Engine Parts from top names like Felpro, Sealed Power, Dorman, and more. Felpro Engine Parts start at just $37.49 and boast an impressive 4.6 stars average rating from customers. Sealed Power and Dorman also bring quality to the table, with Engine Parts available starting at $0.43, and at an average 4.4 stars rating. With 599 customer reviews and counting, our 1986 Mercury Cougar Engine Parts have a strong track record of reliability, ensuring you can trust your purchase.

Explore Related Parts and More

While you’re here, don’t forget to check out other essential categories that go hand in hand with Engine Part upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants and more to make sure your 1986 Mercury Cougar is always ready to roll. We’re committed to providing you with everything you need to keep your Cougar in top shape, all in one place. Start shopping confidently below for your 1986 Mercury Cougar!

Best-Selling Engine Timing Parts for 1986 Mercury Cougars

Enhance the driving experience in your Mercury with 38 quality Engine Timing Part components, starting at $5.29.

Driveworks – Driveworks Oil Seal, S-2692 (Part No.S-2692)

Driveworks Oil Seal, S-2692

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$10.99
Value-priced seal meets all cataloged application requirements.
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National – National Engine Harmonic Balancer Repair Sleeve, 88187 (Part No.88187)

National Engine Harmonic Balancer Repair Sleeve, 88187

from

$12.79
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
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Dayco – Dayco Timing Component Kit Camshaft Belt Tensioner Only, 1 Piece Set, 84000 (Part No.84000)

Dayco Timing Component Kit Camshaft Belt Tensioner Only, 1 Piece Set, 84000

from

$39.99
Manufactured to meet critical OE quality fit, form and function requirements demanded by today’s vehicle manufacturers, Dayco’s timing component kit ensures long lasting peak performance. This kit is designed to replace worn or damaged original equipment timing belts, tensioners and idler pulleys. It includes pre-packaged tensioners, idler pulleys and instructions €“ each matched to a specific make, model and vehicle year.
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Dayco – Dayco Premium Timing Belt, 48.39 Inch With 129 Square Tooth, 95014 (Part No.95014)

Dayco Premium Timing Belt, 48.39 Inch With 129 Square Tooth, 95014

from

$16.99
Manufactured with tough, wear-resistant fabric, high-tensile strength cord and a molded tooth surface, the Dayco timing belt provides consistent slip-proof power transfer and high resistance to oil and engine heat. The belt features a molded cog design which runs quieter and is more economical and a premium, high modulus glass fiber cord that delivers precise length stability to keep the engine running smoothly over the life of the belt.
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National – National Shaft Repair Sleeve, 99157 (Part No.99157)

National Shaft Repair Sleeve, 99157

from

$39.49
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
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National – National Multi-Purpose Seal, 2692 (Part No.2692)

National Multi-Purpose Seal, 2692

from

$13.99
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
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Cloyes Performance – Cloyes Performance Engine Timing Set, C-3057X (Part No.C-3057X)

Cloyes Performance Engine Timing Set, C-3057X

from

$52.99
“Billet Crankshaft Sprocket Has Three Keyways for +/- 4 Degrees Adjustability. Crankshaft Sprocket Heat Treated for Durability. 0.200″” Double Row Fixed Bushing Chain.”
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Cloyes Gear – Cloyes Gear Engine Timing Components, Camshaft Timing Kit, Crankshaft Timing Kit, Timing Set with Sprockets, Timing Drive Assembly, C-3057K (Part No.C-3057K)

Cloyes Gear Engine Timing Components, Camshaft Timing Kit, Crankshaft Timing Kit, Timing Set with Sprockets, Timing Drive Assembly, C-3057K

from

$34.99
Since 1921, Cloyes has been the trusted leader in automotive timing systems delivering premium-quality solutions. Cloyes engine timing sets are engineered for precision, durability, and optimal engine performance. Sets includes crankshaft sprocket, camshaft sprocket and chain. To ensure total timing system integrity, Cloyes recommends replacing all engine timing components. Trusted by professionals for over a century & backed by an industry-leading warranty and technical support.
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National – National Shaft Repair Sleeve, 99181 (Part No.99181)

National Shaft Repair Sleeve, 99181

from

$38.49
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
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National – National Multi-Purpose Seal, 2942 (Part No.2942)

National Multi-Purpose Seal, 2942

from

$20.29
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
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Cloyes Gear – Cloyes Gear Engine Timing Components, Camshaft Timing Kit, Crankshaft Timing Kit, Timing Set with Sprockets, Timing Drive Assembly, C-3004K (Part No.C-3004K)

Cloyes Gear Engine Timing Components, Camshaft Timing Kit, Crankshaft Timing Kit, Timing Set with Sprockets, Timing Drive Assembly, C-3004K

from

$34.99
Since 1921, Cloyes has been the trusted leader in automotive timing systems delivering premium-quality solutions. Cloyes engine timing sets are engineered for precision, durability, and optimal engine performance. Sets includes crankshaft sprocket, camshaft sprocket and chain. To ensure total timing system integrity, Cloyes recommends replacing all engine timing components. Trusted by professionals for over a century & backed by an industry-leading warranty and technical support.
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Dorman – Dorman Timing Cover with Gasket and Seal, 635-102 (Part No.635-102)

Dorman Timing Cover with Gasket and Seal, 635-102

from

$195.99
This direct replacement timing cover matches the fit and function of the original equipment cover for a reliable repair. This part has undergone extensive testing to ensure adherence to precise design standards.
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Sealed Power – Sealed Power Engine Balance Shaft Bearing Set, 1807M (Part No.1807M)

Sealed Power Engine Balance Shaft Bearing Set, 1807M

from

$26.49
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
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Cloyes Performance – Cloyes Performance High Performance Timing Chain, 9-145 (Part No.9-145)

Cloyes Performance High Performance Timing Chain, 9-145

from

$19.99
“Street Performance 3/8″” Pitch Double Roller Replacement True Roller Chain. Seamless 0.250″” Roller Diameter. Heat Treated and Processed Links to Maximize Breaking Strength while Remaining Ductile for Toughness. Prestressed to Increase Fatigue Life. USA Made.”
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Cloyes Gear – Cloyes Gear Engine Timing Crankshaft Sprocket, S447 (Part No.S447)

Cloyes Gear Engine Timing Crankshaft Sprocket, S447

from

$23.99
Sprocket Made From High Alloy Material. Sprocket Teeth Are Heat Treated. Precision Tooth Form To Assure Proper Chain Engagement, And Precise Keyway To Tooth Timing.
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Dayco – Timing Belt Kit With Components And Belt, Dayco, 95014K1 (Part No.95014K1)

Timing Belt Kit With Components And Belt, Dayco, 95014K1

from

$49.49
Demanded by today’s OEMs and manufactured to meet critical fit, form and function requirements, Dayco timing belt kits ensure parts accuracy, time savings and long-lasting performance. This kit is designed for the replacement of worn or damaged original equipment timing belts, tensioners and idler pulleys – each matched to a specific vehicle make and model.
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Cloyes Gear – Cloyes Gear Engine Timing Crankshaft Sprocket, S531 (Part No.S531)

Cloyes Gear Engine Timing Crankshaft Sprocket, S531

from

$17.99
Sprocket Made From High Alloy Material. Sprocket Teeth Are Heat Treated. Precision Tooth Form To Assure Proper Chain Engagement, And Precise Keyway To Tooth Timing.
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Cloyes Performance – Cloyes Performance High Performance Timing Chain, 9-130 (Part No.9-130)

Cloyes Performance High Performance Timing Chain, 9-130

from

$77.99
“High Performance 3/8″” Pitch Double Roller Replacement True Roller Chain. 0.250″” Roller Diameter. Heat Treated and Processed Links to Maximize Ultimate Breaking Strength while Remaining Ductile for Toughness. Prestressed to Increase Fatigue Life.”
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Cloyes Performance – Cloyes Performance High Performance Timing Set, 9-3138-10 (Part No.9-3138-10)

Cloyes Performance High Performance Timing Set, 9-3138-10

from

$158.99
“Billet Crank Sprocket Has Three Keyways for +/- 4 Degrees Adjustability. Both Sprockets Heat Treated for Durability. TRUE Roller 0.250″” Roller Diameter Chain for Reduced Friction. 3-Piece Sets Hand-Matched to Qualify the Correct Center Distance and Minimize Runout.”
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Cloyes Performance – Cloyes Performance High Performance Timing Set, 9-3138-5 (Part No.9-3138-5)

Cloyes Performance High Performance Timing Set, 9-3138-5

from

$158.99
“Billet Crank Sprocket Has Three Keyways for +/- 4 Degrees Adjustability. Both Sprockets Heat Treated for Durability. TRUE Roller 0.250″” Roller Diameter Chain for Reduced Friction. 3-Piece Sets Hand-Matched to Qualify the Correct Center Distance and Minimize Runout.”
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Cloyes Performance – Cloyes Performance High Performance Timing Set, 9-3138 (Part No.9-3138)

Cloyes Performance High Performance Timing Set, 9-3138

from

$147.99
“Billet Crank Sprocket Has Three Keyways for +/- 4 Degrees Adjustability. Both Sprockets Heat Treated for Durability. TRUE Roller 0.250″” Roller Diameter Chain for Reduced Friction. 3-Piece Sets Hand-Matched to Qualify the Correct Center Distance and Minimize Runout”
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MSD Ignition – MSD Ignition Billet Timing Pointer Small Block Ford with 11 o clock TDC, Fits Stock/SVO Block, 89889 (Part No.89889)

MSD Ignition Billet Timing Pointer Small Block Ford with 11 o clock TDC, Fits Stock/SVO Block, 89889

from

$116.99
Complete your MSD ignition system with a precision adjustable timing pointer that is CNC-machined from 6061-T6 billet aluminum. Each pointer is fully machine-lightened for a great looking addition to any engine. The main body and adjustment assembly are black anodized for long-lasting corrosion protection. They are built to direct fit each application and various part numbers are available to fit multiple size balancers. MSD Timing Pointers are designed to work on Small Block Chevy, Big Block Chevy, and Small Block Ford engines and have a 4-degree range of movement for finding that precise timing location. Stainless steel hardware is included with each timing pointer.
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MSD Ignition – MSD Ignition Billet Timing Pointer Small Block Ford With 10 O Clock Tdc, Fits Stock/Svo Block, 89888 (Part No.89888)

MSD Ignition Billet Timing Pointer Small Block Ford With 10 O Clock Tdc, Fits Stock/Svo Block, 89888

from

$115.99
Complete your MSD ignition system with a precision adjustable timing pointer that is CNC-machined from 6061-T6 billet aluminum. Each pointer is fully machine lightened for a great looking addition to any engine. The main body and adjustment assembly are black anodized for long lasting corrosion protection. They are built to direct fit each application and various part numbers are available to fit multiple size balancers. MSD Timing Pointers are designed to work on Small Block Chevy, Big Block Chevy, and Small Block Ford engines and have a 4-degree range of movement for finding that precise timing location. Stainless steel hardware is included with each timing pointer.
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INA US – INA US , ZC-C-3057X (Part No.ZC-C-3057X)

INA US , ZC-C-3057X

from

$87.99
INA US , ZC-C-3057X. ENGINE PARTS>TIMING COMPONENTS>TIMING CHAIN SETS>TIMING CHAIN SETS from INA US
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Most Popular 1986 Mercury Cougar Camshafts

Customize your Mercury with 12 Camshafts products like Camshaft Followers, Camshaft Plugs, and Camshaft Bearings, all priced under $382.99.

Sealed Power – Sealed Power Engine Valve Lifter, HT-2012 (Part No.HT-2012)

Sealed Power Engine Valve Lifter, HT-2012

from

$10.49
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
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Sealed Power – Sealed Power Engine Camshaft Bearing Set, 1204M (Part No.1204M)

Sealed Power Engine Camshaft Bearing Set, 1204M

from

$45.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
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Dorman – Dorman Steel Cup Expansion Plug 1-45/64 In. SC, Height 0.270 (Sold by each), 555-033 (Part No.555-033)

Dorman Steel Cup Expansion Plug 1-45/64 In. SC, Height 0.270 (Sold by each), 555-033

from

$2.99
This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
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Dorman – Pik-a-Nut – Dorman – Pik-a-Nut Steel Cup Expansion Plug 2-1/16 In., SC, Height 0.270, 362563.1 (Part No.362563.1)

Dorman - Pik-a-Nut Steel Cup Expansion Plug 2-1/16 In., SC, Height 0.270, 362563.1

from

$3.99
This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
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Sealed Power – Sealed Power Engine Camshaft Bearing Set, 1443M (Part No.1443M)

Sealed Power Engine Camshaft Bearing Set, 1443M

from

$35.49
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
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Dorman – Dorman Rubber Expansion Plug 2 In. – Size Range 2 In. – 2-1/8 In. (Sold by each), 570-014 (Part No.570-014)

Dorman Rubber Expansion Plug 2 In. - Size Range 2 In. - 2-1/8 In. (Sold by each), 570-014

from

$6.99
This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
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Dorman – Dorman Steel Cup Expansion Plug 2-3/16 In. SC, Height 0.360 (Sold by each), 555-051 (Part No.555-051)

Dorman Steel Cup Expansion Plug 2-3/16 In. SC, Height 0.360 (Sold by each), 555-051

from

$3.49
This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
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Edelbrock – Edelbrock Performer-Plus Camshaft Kit, 2117 (Part No.2117)

Edelbrock Performer-Plus Camshaft Kit, 2117

from

$382.99
“Edelbrock Performer-Plus Camshaft No: 2117 is designed for 283-400 Chevy V8 engines from 1957-86 and produce optimum torque from the low-end to the mid-range. Performer-Plus camshafts should be matched with Performer manifolds for vehicles operating from off-idle to 5500 rpm. The Performer-Plus No: 2117 is a smooth idling cam for daily drivers, trucks, vans, RVs and 4x4s. You can expect a major improvement in throttle response and torque. In the manifold section you’ll find torque graphs showing the power gains from Performer manifolds and Performer-Plus cams. All camshafts include flat tappet lifters (except for cams designed for use with stock roller lifters), assembly lube and instructions. This cam produced 338 HP and 389 Ft Lbs of Torque when paired with Performer EPS intake manifold No: 2701, E-Street cylinder heads No: 5089 and E-Street EFI system No: 3664. Camshaft specifications: – Intake duration: 218 Degrees – Exhaust duration: 224 Degrees – Intake lift: .464″” – Exhaust lift: .470″” – Lobe separation: 114 Degree – Intake Center Line: 110 Degree – Vacuum: 15″””
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Sealed Power – Sealed Power Camshaft Bearing Set, 2102M (Part No.2102M)

Sealed Power Camshaft Bearing Set, 2102M

from

$78.99
Speed-Pro delivers the power you need and the value & quality that you deserve. Whether you are running at the track, chasing trophies on the strip, or just cruising down the road, count on Speed-Pro to provide the best value in HP engine components.
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Carquest Premium – Carquest Multi-Use Connector, PTA1366 (Part No.PTA1366)

Carquest Multi-Use Connector, PTA1366

from

$28.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.
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Melling – Melling Stock Replacement Engine Assembly Lubricant, 4 oz., M-10012 (Part No.M-10012)

Melling Stock Replacement Engine Assembly Lubricant, 4 oz., M-10012

from

$5.89
Made In USA. 4 oz. Melling engine assembly lube, MELL-LUBE, is formulated to be an initial lubricant on camshaft metal surfaces as well as related valve train parts. The added zinc material (1400 ppm) provides MELL-LUBE with added protection to prevent scoring and galling during initial engine start-up for both newly rebuilt and / or remanufactured engines. In addition, MELL-LUBE contains corrosion inhibitors to prevent rust and pitting of components. MELL-LUBE mixes with any engine oil and will not clog filters. Melling recommends MELL-LUBE be a part of every camshaft install.
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Dorman – Dorman Steel Cup Expansion Plug 2-1/16 In., SC, Height 0.270 (Sold by each), 555-073 (Part No.555-073)

Dorman Steel Cup Expansion Plug 2-1/16 In., SC, Height 0.270 (Sold by each), 555-073

from

$2.99
This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
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Top Picks for 1986 Mercury Cougar Engine Gaskets and Seals

Upgrade Mercury Cougars with top-quality Engine Gaskets and Seals parts, including 34 OEM and aftermarket selections for your 1986 model.

Felpro – Felpro Engine Valve Cover Gasket Set, VS 13264 T (Part No.VS 13264 T)

Felpro Engine Valve Cover Gasket Set, VS 13264 T

from

$52.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.
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Felpro – Felpro Engine Oil Pan Gasket Set – PermaDry molded rubber, Oil Pan SnapUps Included, OS 34508 R (Part No.OS 34508 R)

Felpro Engine Oil Pan Gasket Set - PermaDry molded rubber, Oil Pan SnapUps Included, OS 34508 R

from

$37.49
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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Felpro – Felpro Engine Oil Pan Gasket Set – Blue Stripe cork-rubber, OS 13260 C (Part No.OS 13260 C)

Felpro Engine Oil Pan Gasket Set - Blue Stripe cork-rubber, OS 13260 C

from

$28.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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Felpro – Felpro Fuel Injection Plenum Gasket Set, MS 94555 (Part No.MS 94555)

Felpro Fuel Injection Plenum Gasket Set, MS 94555

from

$12.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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Felpro – Felpro Engine Valve Cover Gasket Set, VS 50043 R-1 (Part No.VS 50043 R-1)

Felpro Engine Valve Cover Gasket Set, VS 50043 R-1

from

$25.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.
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Felpro – Felpro Engine Valve Cover Gasket Set, VS 13264 C (Part No.VS 13264 C)

Felpro Engine Valve Cover Gasket Set, VS 13264 C

from

$27.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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Felpro – Felpro Engine Oil Pump Pickup Tube Gasket, 72516 (Part No.72516)

Felpro Engine Oil Pump Pickup Tube Gasket, 72516

from

$3.29
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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Felpro – Felpro Engine Timing Cover Gasket Set, TCS 45449 (Part No.TCS 45449)

Felpro Engine Timing Cover Gasket Set, TCS 45449

from

$26.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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Felpro – Felpro Engine Crankshaft Seal Kit, BS 40620 (Part No.BS 40620)

Felpro Engine Crankshaft Seal Kit, BS 40620

from

$35.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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Felpro – Felpro Engine Crankshaft Seal Kit, BS 40644 (Part No.BS 40644)

Felpro Engine Crankshaft Seal Kit, BS 40644

from

$40.99
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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Felpro – Felpro Engine Timing Cover Gasket Set, TCS 45450 (Part No.TCS 45450)

Felpro Engine Timing Cover Gasket Set, TCS 45450

from

$29.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.
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Felpro – Felpro Engine Valve Cover Gasket Set, VS 13264 R (Part No.VS 13264 R)

Felpro Engine Valve Cover Gasket Set, VS 13264 R

from

$26.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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Felpro – Felpro Engine Oil Pan Gasket Set – RTV Black silicone with Rubber end seals, OS 30625 R (Part No.OS 30625 R)

Felpro Engine Oil Pan Gasket Set - RTV Black silicone with Rubber end seals, OS 30625 R

from

$12.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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Edelbrock – Edelbrock Front Timing Cover Gasket Set, 6991 (Part No.6991)

Edelbrock Front Timing Cover Gasket Set, 6991

from

$30.99
Edelbrock part No: 6991 Front Cover Gasket set for Small-Block Ford. Includes front cover gasket and front seal.
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Felpro – Felpro Engine Oil Pan Gasket Set – PermaDry molded rubber, Oil Pan SnapUps Included, OS 34211 R (Part No.OS 34211 R)

Felpro Engine Oil Pan Gasket Set - PermaDry molded rubber, Oil Pan SnapUps Included, OS 34211 R

from

$45.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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Mr. Gasket – Mr. Gasket Ultra Seal: Oil Pan Gasket, 6683 (Part No.6683)

Mr. Gasket Ultra Seal: Oil Pan Gasket, 6683

from

$69.99
High performance, race quality gasket with molded rubber coating over a steel core. Steel core provides rigidity and durability, preventing prevent push out while the molded rubber coating helps seal minor oil pan rail irregularities. The one piece design eliminates the need for separate end seals to make installation easier and even further reduce the possibility of oil leakage. Provides excellent sealing and durability. Excellent replacement for stock original equipment, high performance street, drag race and oval track. Includes gasket and new oil pan bolts.
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Felpro – Felpro Engine Gasket Set, 260-1720 (Part No.260-1720)

Felpro Engine Gasket Set, 260-1720

from

$224.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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Sealed Power – Sealed Power Engine Gasket Set, 260-1720 (Part No.260-1720)

Sealed Power Engine Gasket Set, 260-1720

from

$161.99
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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Felpro – Felpro Engine Gasket Set, 260-1206 (Part No.260-1206)

Felpro Engine Gasket Set, 260-1206

from

$138.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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Victor Reinz – Victor Reinz Engine Valve Stem Oil Seal Set, 12-10028-01 (Part No.12-10028-01)

Victor Reinz Engine Valve Stem Oil Seal Set, 12-10028-01

from

$87.99
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.
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Victor Reinz – Victor Reinz Engine Valve Cover Gasket Set, 15-10643-01 (Part No.15-10643-01)

Victor Reinz Engine Valve Cover Gasket Set, 15-10643-01

from

$55.99
Oil drops on the driveway are a distant memory thanks to sophisticated engine valve cover and gasket designs. Victor Reinz is at the forefront of engineering the latest sealing technology. Although the primary task of valve cover gaskets is to seal oil and oil spray, they must withstand high temperatures brought on by nearby exhaust manifolds, exhaust crossovers in the cylinder heads, and EGR systems. Victor Reinz valve cover gaskets deliver the quality materials you demand. Where appropriate, Victor Reinz valve cover gaskets are designed with compression limiters to prevent over-torquing, splitting, or the need to retorque.
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FEL-PRO Performance – FEL-PRO Performance PERFORMANCE REAR MAIN SEAL SET, 2941 (Part No.2941)

FEL-PRO Performance PERFORMANCE REAR MAIN SEAL SET, 2941

from

$49.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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Victor Reinz – Victor Reinz Engine Valve Cover Gasket Set, 15-10533-01 (Part No.15-10533-01)

Victor Reinz Engine Valve Cover Gasket Set, 15-10533-01

from

$43.99
Oil drops on the driveway are a distant memory thanks to sophisticated engine valve cover and gasket designs. Victor Reinz is at the forefront of engineering the latest sealing technology. Although the primary task of valve cover gaskets is to seal oil and oil spray, they must withstand high temperatures brought on by nearby exhaust manifolds, exhaust crossovers in the cylinder heads, and EGR systems. Victor Reinz valve cover gaskets deliver the quality materials you demand. Where appropriate, Victor Reinz valve cover gaskets are designed with compression limiters to prevent over-torquing, splitting, or the need to retorque.
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Victor Reinz – Victor Reinz Engine Oil Pan Gasket Set, 10-10318-01 (Part No.10-10318-01)

Victor Reinz Engine Oil Pan Gasket Set, 10-10318-01

from

$42.99
Built to meet or exceed the standards of original equipment manufacturers around the world and avoid comebacks Victor Reinz oil pan gaskets deliver the seal that prevents drops on the driveway. Victor Reinz engineers select the best designs and materials for the specific application. The level of sophistication in oil pan gasket form and function has jumped greatly in recent years, with the gasket often being an integral part of the manufacturers efforts to control engine noise, vibration, and harshness (NVH). Only a company with innovative gasket technology can supply the right gasket for every application, new or old.
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In-Demand Valve Cover and Cylinder Heads for 1986 Mercury Cougars

Select from 35 premium Valve Cover and Cylinder Heads parts for your 1986 Mercury Cougar, with prices ranging from $0.43 to $2,274.99.

Felpro – Felpro PermaTorque Engine Cylinder Head Gasket, 8548 PT-2 (Part No.8548 PT-2)

Felpro PermaTorque Engine Cylinder Head Gasket, 8548 PT-2

from

$37.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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Sealed Power – Sealed Power Engine Valve Spring Retainer Keeper, VK-115 (Part No.VK-115)

Sealed Power Engine Valve Spring Retainer Keeper, VK-115

from

$0.43
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
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Felpro – Felpro PermaTorque Engine Cylinder Head Gasket Set, HS 9280 PT-2 (Part No.HS 9280 PT-2)

Felpro PermaTorque Engine Cylinder Head Gasket Set, HS 9280 PT-2

from

$83.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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Sealed Power – Sealed Power Engine Valve Lifter, HT-900 (Part No.HT-900)

Sealed Power Engine Valve Lifter, HT-900

from

$13.79
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
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Felpro – Felpro PermaTorque Engine Cylinder Head Gasket, 9333 PT-1 (Part No.9333 PT-1)

Felpro PermaTorque Engine Cylinder Head Gasket, 9333 PT-1

from

$36.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.
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Sealed Power – Sealed Power Engine Valve Lifter, HT-2205 (Part No.HT-2205)

Sealed Power Engine Valve Lifter, HT-2205

from

$26.49
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
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Spectre – Spectre Valve Cover SB Ford OE/BF, 5250 (Part No.5250)

Spectre Valve Cover SB Ford OE/BF, 5250

from

$83.99
Available in various sizes, heights, and finishes, Spectre offers a wide variety of high performance valve covers designed to easily replace your stock covers. Designed for Ford Small Block 260-289-302-351W engines, this valve cover features chrome-plated steel construction and a smooth design. Sold in pairs, this stock profile cover is baffled to provide optimum function. With show quality construction and a sealing edge designed for an ideal fit, our valve covers are engineered to look great for applications ranging from custom builds to replacing stock equipment.
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Edelbrock – Edelbrock 289-302 Ford Head Bolt Kit, 8552 (Part No.8552)

Edelbrock 289-302 Ford Head Bolt Kit, 8552

from

$107.99
Edelbrock 289-302 Ford Head Bolt Kit, 8552.
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Dorman – Dorman STD Cylinder Head Bolt, 7/16-14 X 3.938 X 1-1/16 In., Hex 5/8 In. (Sold by each), 675-131 (Part No.675-131)

Dorman STD Cylinder Head Bolt, 7/16-14 X 3.938 X 1-1/16 In., Hex 5/8 In. (Sold by each), 675-131

from

$4.29
This engine cylinder head bolt directly replaces the original bolt on specific vehicle years, makes and models.
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Sealed Power – Sealed Power Engine Push Rod, RP-3241 (Part No.RP-3241)

Sealed Power Engine Push Rod, RP-3241

from

$2.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
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Felpro – Felpro PermaTorque Engine Cylinder Head Gasket, 8993 PT-1 (Part No.8993 PT-1)

Felpro PermaTorque Engine Cylinder Head Gasket, 8993 PT-1

from

$26.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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Edelbrock – Edelbrock Valve Covers, Signature Series, Stock Height, Steel, Chrome,Ford, Small Block, 4460 (Part No.4460)

Edelbrock Valve Covers, Signature Series, Stock Height, Steel, Chrome,Ford, Small Block, 4460

from

$78.99
The Edelbrock No: 4460 Signature Series Valve Covers are designed for Ford 260-289-302 (not Boss) and 351W V8 applications. Engineered for function and styled for great looks, Signature Series valve covers have stock-style breather baffles that prevent oil passage to the PCV valve. These quality valve covers accept all emissions equipment, including PCV valve holes. Rubber grommets for the breather and PCV valve holes are included. Matching breathers sold separately.
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ARP Auto Racing – ARP Auto Racing For Use With Ford Small Block 289/ 302, Hex Head, 180000Psi Tensile, 154-3601 (Part No.154-3601)

ARP Auto Racing For Use With Ford Small Block 289/ 302, Hex Head, 180000Psi Tensile, 154-3601

from

$82.99
High Performance head bolts are available with a reduced wrenching hex or 12 point and wide area flanged head that eliminates the need for valve train removal to facilitate cylinder head retorquing. All High Performance Series bolts are 180,000 PSI (which is 15 Percent stronger than Grade 8) and kits come complete with hardened parallel ground washers.
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Felpro – Felpro Engine Cylinder Head Dowel Pin Set, ES 74011 (Part No.ES 74011)

Felpro Engine Cylinder Head Dowel Pin Set, ES 74011

from

$8.99
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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Competition Cams – "Competition Cams Super Valve Locks, 11/32"" 1 St, 611-16" (Part No.611-16)

"Competition Cams Super Valve Locks, 11/32"" 1 St, 611-16"

from

$40.99
Inside tang-to-taper relationship held tightly for repeatable valve spring installed heights
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ARP Auto Racing – "ARP Auto Racing For Use With Chevy Small Block, 1.895"" Stud L, Black Oxide, Chrome, Set Of 16, 134-7104" (Part No.134-7104)

"ARP Auto Racing For Use With Chevy Small Block, 1.895"" Stud L, Black Oxide, Chrome, Set Of 16, 134-7104"

from

$98.99
If you have ever installed a rocker stud into a cylinder head and watched it wobble as it screwed in, you knew from the beginning that the rocker geometry was going to be inconsistent all over the place. ARP rocker studs are concentric within 0.005 T.I.R. thread pitch to thread pitch. They run in straight and true. Lengths are exact designed to provide positive seating every time. An extra large radius base offers greater resistance to flex. Available in both High Performance and Pro Series models. To be used with ARP patented Perma-Loc(TM) adjusters.
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Edelbrock – Edelbrock Small-Block Ford E-205 Cylinder Head w/ Hydraulic Roller Camshaft, 5027 (Part No.5027)

Edelbrock Small-Block Ford E-205 Cylinder Head w/ Hydraulic Roller Camshaft, 5027

from

$2274.99
Edelbrock Small-Block Ford E-205 Cylinder Head w/ Hydraulic Roller Camshaft, 5027.
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Edelbrock – "Edelbrock Performer Small-Block Ford 5.0L/ 5.8L Cylinder Head 1.90"", 60379" (Part No.60379)

"Edelbrock Performer Small-Block Ford 5.0L/ 5.8L Cylinder Head 1.90"", 60379"

from

$1389.00
“Edelbrock Performer Small-Block Ford 5.0L/ 5.8L Cylinder Head 1.90″”, 60379. ”
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Edelbrock – "Edelbrock Small-Block Ford E-Street Cylinder Heads 2.02"", 5025" (Part No.5025)

"Edelbrock Small-Block Ford E-Street Cylinder Heads 2.02"", 5025"

from

$1332.99
“Edelbrock Small-Block Ford E-Street Cylinder Heads 2.02″”, 5025. ”
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Edelbrock – "Edelbrock RPM Small-Block Ford 2.02"" Cylinder Head Hydraulic Roller Camshaft, 60255" (Part No.60255)

"Edelbrock RPM Small-Block Ford 2.02"" Cylinder Head Hydraulic Roller Camshaft, 60255"

from

$1087.99
“Edelbrock RPM Small-Block Ford 2.02″” Cylinder Head Hydraulic Roller Camshaft, 60255. ”
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Edelbrock – "Edelbrock RPM Small-Block Ford 2.02"" Cylinder Head Hydraulic Flat Tappet Cam, 60259" (Part No.60259)

"Edelbrock RPM Small-Block Ford 2.02"" Cylinder Head Hydraulic Flat Tappet Cam, 60259"

from

$1051.99
The Edelbrock #60259 Performer RPM cylinder head is designed for use with 289-351W c.i.d. Small-Block Ford applications. The Edelbrock #60259 Performer RPM head is perfect for street performance, daily drivers, street rods and muscle cars where seat-of-the-pants performance is needed. This cylinder head delivers great throttle response and power from 1500 to 6500 rpm. They also feature the highest quality intake and exhaust valves and valve springs. For use on pre-pollution controlled vehicles only.
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Edelbrock – "Edelbrock RPM Small-Block Ford 1.90"" Cylinder Head Hydraulic Flat Tappet Cam, 60229" (Part No.60229)

"Edelbrock RPM Small-Block Ford 1.90"" Cylinder Head Hydraulic Flat Tappet Cam, 60229"

from

$1022.99
The Edelbrock #60229 Performer RPM cylinder head is designed for use with 289-351W c.i.d. Small-Block Ford applications. The Edelbrock #60229 Performer RPM head is perfect for street performance, daily drivers, street rods and muscle cars where seat-of-the-pants performance is needed. This cylinder head delivers great throttle response and power from 1500 to 6500 rpm. They also feature the highest quality intake and exhaust valves and valve springs. For use on pre-pollution controlled vehicles only.
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Edelbrock – Edelbrock Victor Jr Small-Block Ford Cylinder Head Bare, 77219 (Part No.77219)

Edelbrock Victor Jr Small-Block Ford Cylinder Head Bare, 77219

from

$858.99
Edelbrock Victor Jr Small-Block Ford Cylinder Head Bare, 77219.
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Edelbrock – Edelbrock Victor Jr Small-Block Ford Cylinder Head, 77169 (Part No.77169)

Edelbrock Victor Jr Small-Block Ford Cylinder Head, 77169

from

$858.99
Affordable, top quality. 500+ HP potential. High-flow 210cc intake ports. CNC gasket-matched part entries and exits.
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Most Sold 1986 Mercury Cougar Engine Mounts

Explore our best-selling Mercury parts for the 1986 Cougar among 1 OEM and aftermarket options starting from $16.99.

Anchor – Anchor Engine Mount: Front Left, Front Right, 1 Piece, 2661 (Part No.2661)

Anchor Engine Mount: Front Left, Front Right, 1 Piece, 2661

from

$16.99
Anchor 2661 This mount supports the engine and dampen vibration. Each mount is specifically engineered and designed to OE standards. Natural and SBR rubber provide maximum life and performance. Steel fasteners are heat treated grade 5 bolts. A special bonding agent is used to ensure a rubber to metal bond. Rubber material is mixed to specific Durometer, hardness.
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Top-Rated Engine Parts Brands For Your 1986 Mercury Cougar

Shop for the best-rated brands offering Engine Parts and other products for your 1986 Mercury Cougars. Below you’ll find some of our best rated Engine Parts from Felpro, Sealed Power, and Dorman, and more. Engine Parts from these brands that fit a 1986 Cougar start at just $0.43 and are rated as high as 4.6 stars. OEM and aftermarket Engine Parts don’t get more top quality, durable, and affordable than from the brands below.

Popular Felpro 1986 Mercury Cougar Engine Parts

When it comes to maintaining or upgrading your 1986 Mercury Cougar, using quality Engine Parts is essential to ensure durability and a perfect fit. Felpro ticks all of those boxes. We offer a wide selection of Felpro Engine Parts, specifically designed for the 1986 Mercury Cougar. With over 3 Felpro brand Engine Parts in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $37.49, with an average price of just $42.82. Plus, with over 59 customer reviews and an average rating of 4.6 stars, you can trust that our Felpro Engine Parts will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.
Felpro Engine Oil Pan Gasket Set - PermaDry molded rubber, Oil Pan SnapUps Included, OS 34508 R
from $37.49
(23)
Felpro Engine Oil Pan Gasket Set – PermaDry molded rubber, Oil Pan SnapUps Included, OS 34508 R
“Worked great for our 93 Mustang GT, no leaks. I like the steel washer inserts to keep you from over torquing the oil pan bolts”
Felpro PermaTorque Engine Cylinder Head Gasket, 8548 PT-2
from $37.99
(4)
Felpro PermaTorque Engine Cylinder Head Gasket, 8548 PT-2
“Part was perfect fit.”
Felpro Engine Valve Cover Gasket Set, VS 13264 T
from $52.99
(32)
Felpro Engine Valve Cover Gasket Set, VS 13264 T
“Perfect fit”

Popular Sealed Power 1986 Mercury Cougar Engine Parts

Sealed Power auto parts is one of the highest quality Engine Part brands in the market. Any 1986 Mercury Cougar owner should feel confident when installing genuine Sealed Power parts in their vehicle. To ensure the best fit and performance for your 1986 Cougar, Advance Auto Parts carries a full inventory of 3 Sealed Power Engine Parts. Plus you will be keeping your Mercury in peak condition while saving money because prices on these Sealed Power Engine Parts range from $0.43 to $66.99, plus, with more than 4 customer reviews and an impressive 4.4 stars average rating, you can be confident the Fram Engine Parts below will deliver on both quality and value.
Sealed Power Engine Valve Spring Retainer Keeper, VK-115
from $0.43
(2)
Sealed Power Engine Valve Spring Retainer Keeper, VK-115
“You guys are always great”
Sealed Power Engine Connecting Rod Bearing Set, 8-2600A
from $66.99
(1)
Sealed Power Engine Connecting Rod Bearing Set, 8-2600A
“Exact fit and right part”
Sealed Power Engine Connecting Rod Bearing, 2600CP 10
from $5.49
(1)
Sealed Power Engine Connecting Rod Bearing, 2600CP 10
“arrived quickly, exactly what I ordered”

FAQs for 1986 Mercury Cougar Engine Parts

Which Engine Parts are best-sellers for 1986 Mercury Cougars?

Out of 242 Engine Parts that fit 1986 Mercury Cougars, the following parts are the top sellers:

What’s the price range for 1986 Mercury Cougar Engine Parts?

Engine Part prices for the 1986 Mercury Cougar start at $0.43 and go up to $2,274.99 for the most premium parts.

What’s the average price of a Engine Part for a 1986 Mercury Cougar?

The average price for Engine Parts for the 1986 Mercury Cougar is $87.98. Keep in mind the variety of part types within our Engine Part category so you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Engine Parts for other Mercury Cougar model years?

Yes, we currently carry Engine Parts for 33 model years of Mercury Cougars between 1967 and 2002. Engine Parts are bought most frequently for the following model years: 2002, 2001, 2000, 1999, 1997, 1996, 1995, 1994, and 1993.

What are the cheapest Engine Parts for my 1986 Mercury Cougar?

What are the top-rated Engine Parts that fit the 1986 Mercury Cougar?

Out of 599 reviews by customers, our 1986 Mercury Cougar Engine Parts have an average customer rating of . These are some of the highest-rated Engine Part types for the 1986 Mercury Cougar and their top-rated products:

What types of Engine Parts do you sell for my 1986 Mercury Cougar?

Can I get help with 1986 Mercury Cougar Engine Part orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Mercury Engine Parts and more.

What is your return policy for Mercury Cougar Engine Parts?

Advance Auto Parts keeps returns simple. For new Mercury Cougar Engine Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.