1966 Mercury Commuter Engine Parts

Below you will find various in-demand Mercury Engine Parts, components and accessories for your 1966 Commuter. Advance Auto Parts has popular Commuter parts like Valve Cover and Cylinder Heads, Engine Gaskets and Seals, Camshafts and more. You’ll also find aftermarket and OEM Engine Parts for other Commuter model years including 1959, 1960, 1961, 1962, 1963, 1964, 1965, 1967, 1968 and more. Select a category of 1966 Mercury Commuter Engine Parts below and start saving instantly.

Popular 1966 Mercury Commuter Engine Parts Categories

OE Engine Oil Coolers

Rear Main Seal Sets

Timing Cover Gasket Sets

Cylinder Head Gasket Sets

Engine Oil Pump Pickup Tube and Screens

Rubber Freeze Plugs

Timing Cover Repair Sleeves

Oil Pump Shafts

Timing Cover Seals

Engine Valve Stem Seals

Piston and Liners

Oversized Main Bearings

Camshaft Bearings

Push Rods

Standard Rod Bearing Sets

Camshaft and Lifter Kits

Oil Pump Kits

Standard Piston Rings

Timing Chains

Camshaft Seals

Fuel Pump Flange Gaskets

Standard Individual Rod Bearings

Camshaft Plugs

Standard Single Pistons

Oil Pump Screens

Oil Pump Gasket and Seals

Fuel Pump Bowl Gaskets

Engine Valve Locks

Rocker Arm Shaft Plugs

Connecting Rod Bolts and Nuts

Cylinder Heads

Engine Assembly Lube

Essential Engine Parts for 1966 Mercury Commuters

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$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.

Product Features:

Direct replacement – this engine expansion plug matches the fit and function of the factory part on specified years, makes and models
Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

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$90.99

The Edelbrock #4462 Signature Series Valve Covers are designed for Ford FE 332-352-360-390-406-410-427-428 V8 ’58-76 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.

Product Features:

Ford FE V8 1958-76
Short
Chrome Steel
Set Of Two
Rubber Grommets For Breather

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$19.99

Product Features:

DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
ENGINEERED TO PERFORM – Proprietary cork-rubber formulation
SUPERIOR SEAL – Highly conformable to accommodate for the imperfect sealing surfaces
EVERY PART FOR THE REPAIR – Fel-Pro gasket sets include every part needed for the repair unless otherwise noted
REAL WORLD TESTED – Parts are tested on-vehicle and validated to ensure optimal performance on the road

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$22.79

Our wheel seals are engineered using only the highest-quality materials to meet vehicle manufacturer specificatons. We work with suppliers to design seals that meet FAG’s quality standards. Seals are designed to protect wheel end components from contamination – such as dirt, dust, and moisture – and prevent the loss of grease over the life of the bearing. The specifications for wheel seals are very demanding, and the type required depends on the specific application, position and vehicle class.

Product Features:

High-precision and High-quality components used in all KITs
Coverage of classic and new high-tech solutions for the best system coverage

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$176.99

Billet Crankshaft Sprocket Has Nine Keyways for +/- 8 Degrees Adjustability. Both Billet Steel Sprockets are 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.

Product Features:

The complete kits, which meet or exceed OEM performance requirements, ensure a quiet and maintenance-free experience
Cloyes parts are CAD designed and manufactured using premium materials. Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Cloyes Timing Kits may include camshaft sprockets, crankshaft sprockets, timing chains, tensioners, and guides
Refer to our online catalog for detailed application-specific information
Keep your engine’s valve train in perfect time with Cloyes, the world leader in timing drive systems.

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$109.99

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.

Product Features:

Manufactured to fit a specific application
Provides the lubrication oil as well as protection for your oil pump from materials that find their way into the engine oil supply system
It is recommended that a new properly installed oil pump pick-up tube/screen be a part of every oil pump installation
Oil pump screen assemblies are manufactured under strict quality guidelines
Utilizes ISO & QS certified manufacturing

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$17.29

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.

Product Features:

Steel-backed bronze alloy lining with overplate
Popular for fatigue resistance & strength
Provides conformability required for older apps
Our standard material is comparable to competitors performance bearing
Note – This material offers less resistance to wear & corrosion than other materials.
Utilizes ISO & QS certified manufacturing

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$223.99

COMP Cams offers a complete line of valve stem seals, from the umbrella seals to the positive-stop Teflon seal. These seals are a must to keep unwanted oil from entering the combustion chamber through the clearance in the valve guides. The umbrella seal is normally used when a larger-than-stock diameter spring is used, in the case of a double spring, the positive-stop Teflon seal is used. The umbrella seals require no machining, but with the Teflon seal it is necessary to disassemble the heads and machine the top of the guide with a special .530 diameter cutter. Whenever you are planning an engine overhaul or a cam change, don’t forget the valve seals.

Product Features:

Work with .530″ guides and 11/32″ valve stem diameter
Valve stem oil seals keep unwanted oil from entering the combustion chamber
Several different types of valve seals are offered

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$1.79

Direct replacement – this engine expansion plug matches the fit and function of the factory part on specified years, makes and models
Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

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$99.99

Made in USA. Melling high volume oil pumps increase the amount of oil flow by an average of 20% through the engine improving oil pressure at idle providing dependable performance every time in every application. Every Melling high volume oil pump is engineered and assembled to the highest production standards from high quality materials. All Melling high volume oil pumps use the latest in gear and gerotor technology to provide the highest level of quality and performance. High volume gears are machined to close tolerances to ensure proper engine pressure and correct, efficient pump operation. End plates are precision ground for maximum wear resistance. Every Melling oil pump is individually tested for pressure and flow under conditions designed to duplicate actual engine operating conditions.

Product Features:

Manufactured from high quality materials for consistent durable wear
Precision engineered for optimum fit and function
Designed for long-life and worry-free performance
High volume oil pump supplies additional oil to engines when necessary for high performance applications or low oil pressure issues

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$2.99

This engine camshaft 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.

Product Features:

Direct replacement – this engine camshaft plug matches the fit and function of the factory part on specified years, makes and models
Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

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$53.99

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.

Product Features:

Steel-backed bronze alloy lining with overplate
Popular for fatigue resistance & strength – provides conformability required for older applications
State-of-the-art manufacturing
Exacting tolerances
Meets or exceeds OEM specifications

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$10.99

Our Engine Oil Galley Plugs are available in multiple styles, including Cup Type, Pilot Seal, Reverse Taper, Concave, Quick-Seal® Rubber and Quick-Seal ® Copper.

Product Features:

Direct replacement – this engine oil galley plug matches the fit and function of the factory part on specified years, makes and models
Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

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$113.99

Product Features:

Superior Wear Protection – Formulated with extreme pressure additives to protect engine components from metal-to-metal contact during initial startup
High Tackiness – Stays in place during assembly and storage, ensuring consistent lubrication exactly where it’s needed
Broad Compatibility – Safe for use with all engine components including camshafts, lifters, bearings, and valve train parts
Easy Startup Support – Reduces friction and prevents dry starts by providing instant lubrication during first engine fire-up

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$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.

Product Features:

DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
ENGINEERED TO PERFORM – Proprietary cork-rubber formulation
SUPERIOR SEAL – Highly conformable to accommodate for the imperfect sealing surfaces
EVERY PART FOR THE REPAIR – Fel-Pro gasket sets include every part needed for the repair unless otherwise noted
REAL WORLD TESTED – Parts are tested on-vehicle and validated to ensure optimal performance on the road

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$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.

Product Features:

Application specific design to ensure a perfect fit
Meets or exceeds all original equipment specifications
Engineered and manufactured specifically for repair applications
Unsurpassed quality you can trust
Validated for fit, form, and function

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$55.99

Made In USA. Melling oil pump repair kits are provided to supply the parts needed to rebuild a specific individual oil pump. Melling kits include all the required parts needed for a quality oil pump rebuild. Although Melling recommends the installation of a new oil pump, Melling oil pump repair kits are the preferred choice when a rebuilder has the desire to reuse the original oil pump casting or front timing cover. Kit Includes Drive Gear, Gear and Shaft Assembly, Pressure Relief Spring, Pressure Relief Gasket, Oil Pump Cover Gasket, Oil Pump Mounting Gasket, Oil Pump Tube Seal.

Product Features:

Includes components needed to rebuild a worn oil pump providing an alternative to purchasing a new oil pump
Components are manufactured from high quality materials for durable wear
Components are precision engineered for optimum fit and function
Designed for long-life and worry-free performance

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$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.

Product Features:

Made Of 8740 Chrome Moly Forgings
Heat Treated To 180,000 Psi
Excellent For Elapsed Time Bracket Racing, Limited Rule Oval Track Competition And Street Use
Lengths Are Exact Designed To Provide Positive Seating Every Time
Set of 16
1″ Adjuster Thread Length
3/8″-24 Shank Diameter and Thread
3/8″ Typical Small Block Application with Roller Rockers

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$66.99

High Energy Pushrods from COMP Cams are an affordable, high quality solution when building street rods, RVs and daily drivers. High Energy Pushrods have a durable one-piece construction that meets or exceeds all OE pushrod specifications and fit perfectly with High Energy and Magnum Rocker Arms.

Product Features:

5/16″ diameter, 6.881″ length for Small Block Ford 255 and 302, ’65-up with Flat Tappet Cam
Best choice when building street rods, RVs or daily drivers
Meet or exceed all OE pushrod specifications
Mate perfectly with High Energy and Magnum Rockers
Durable one-piece construction

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$54.99

Cast with FM132 Eutectic proprietary alloy
Performance & dependability of original equipment pistons
High quality aluminum
Utilizes ISO & QS certified manufacturing
Meets or exceeds OEM specifications

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$86.99

Face of top rings are coated with latest generation Plasma-Moly
Decreases friction
Very resistant to scuffing
Exacting tolerances
Meets or exceeds OEM specifications

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$450.99

Product Features:

Designed for 1500 to 6500 Performance
Maximum Power in High-RPM with Good Low-End Torque
Matched to Edelbrock Performer RPM Intakes
10 to 12 in. of Manifold Vacuum at Idle
More Lift and Duration than Most Street Camshafts
Includes Hydraulic Lifters and Assembly Lube
Dyno Matched/Street Proven Performance
Take The Guesswork Out Of Camshaft Selection

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$2.99

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.

Product Features:

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Engineered for the sealing repair environment
Unsurpassed quality you can trust
Validated for fit, form, and function

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$1.79

This engine connecting rod nut 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.

Product Features:

Direct replacement – this engine connecting rod nut matches the fit and function of the factory part on specified years, makes and models
Ideal solution – this nut is a reliable replacement for an original part that is missing or has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

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$13.99

Along with the timing chain, tensioners, and guides, sprockets are an integral component within the timing system. Timing gears and sprockets are available as part of complete timing kits as well as for individual purchase and installation

Product Features:

Featuring precision-tooled or machined tooth form and precision-machined bore for true fit, timing chain sprockets offer reliability and dependability for engine rebuilds and typical replacement jobs
Recommended that the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced, as these components play a vital role in system stability and accurate timing
CAD designed and manufactured using premium materials
Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Refer to our online catalog for detailed application-specific information

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$1687.99

The Edelbrock #5028 E-Series Cylinder heads are designed for Small-Block Ford applications. The Edelbrock E-Series cylinder heads are a step up in affordable performance from our E-Street line. They feature larger runners for increased airflow, revised ex

Product Features:

Complete Pair For Hydraulic Flat Tappet
60cc Combustion Chamber Volume
205cc Intake/62cc Exhaust Runner Volume
2.08 in. Intake/1.6 in. Exhaust Valve Diameter
0.625 in. Deck Thickness

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$151.99

Product Features:

Head: 4.400″ Bore/0.038″ Thick/9.90cc Vol.
Intake: 1.40″x2.10″ Port/.060″ Thick
Exhaust: 1.40″x2.04″ Port
3/16″ Valve Cover
Multi Piece Configuration

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$80.99

PROPRIETARY COATING – Nonstick anti-friction coating seals small surface scratches and imperfections
SEALING TECHNOLOGIES – Exclusive sealing innovations and technologies with proprietary materials and unique design features to ensure a superior seal for your repair
NO RETORQUE DESIGN – Steel core helps eliminate the need for retorquing head bolts
STRONG AND DURABLE – Features graphite or reinforced fiber facing material and steel armor for strength and durability
DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces

Upgrade your 1966 Mercury Commuter with Top-Quality Engine Parts

When it comes to maintaining or upgrading your 1966 Mercury Commuter, 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 Commuter functioning at its best. At Advance Auto Parts, we offer a wide selection of 116 Engine Parts for the 1966 Mercury Commuter, designed to meet your needs without breaking the bank. From Valve Cover and Cylinder Head replacements to Engine Gaskets and Seals 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 1966 Mercury Commuter at great prices. Our Engine Parts inventory for this model ranges from just $0.30 to $1,022.99, with an average price of $68.96. Our 116 Engine Parts in stock come from 15 trusted brands, so you’re sure to find the right part for your 1966 Mercury Commuter 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 1966 Mercury Commuter, we stock popular OEM and aftermarket Engine Parts from top names like FELPRO, Melling, Sealed Power, and more. FELPRO Engine Parts start at just $3.29 and boast an impressive 4.6 stars average rating from customers. Melling and Sealed Power also bring quality to the table, with Engine Parts available starting at $11.99, and at an average 4.3 stars rating. With 197 customer reviews and counting, our 1966 Mercury Commuter 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, Fluids and Chemicals and more to make sure your 1966 Mercury Commuter is always ready to roll. We’re committed to providing you with everything you need to keep your Commuter in top shape, all in one place. Start shopping confidently below for your 1966 Mercury Commuter!

Best-Selling Valve Cover and Cylinder Heads for 1966 Mercury Commuters

Enhance the driving experience in your Mercury with 18 quality Valve Cover and Cylinder Head components, starting at $0.30.

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from

$11.99

Unsurpassed quality that you can trust
Uses leading edge materials
State-of-the-art manufacturing
Exacting tolerances
Meets or exceeds OEM specifications

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$479.99

Inside tang-to-taper relationship held tightly for repeatable valve spring installed heights

Product Features:

For simplicity, any Super Lock fits any COMP Cams 10° retainer – just choose the correct lock for you valve size and application
Super Locks are recommended in all race applications

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$2.99

Sealed Power Vintage parts provide coverage for applications over 35 years old, restoring classics with like-new performance. Leading-edge materials and ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.

Product Features:

State-of-the-art manufacturing
Exceptional material quality
Exacting tolerances
Heat treated tips
Stock or mild modified replacement
Made in USA

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$1.99

from

$90.99

Ford FE V8 1958-76
Short
Chrome Steel
Set Of Two
Rubber Grommets For Breather

from

$2.79

Direct replacement – this engine expansion plug matches the fit and function of the factory part on specified years, makes and models
Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

from

$1.79

Direct replacement – this engine expansion plug matches the fit and function of the factory part on specified years, makes and models
Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

from

$0.30

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.

Product Features:

Unsurpassed quality that you can trust
Uses leading edge materials
State-of-the-art manufacturing
Exacting tolerances
Meets or exceeds OEM specifications

RPM 427 Low-Riser/ Medium-Riser Cylinder Head

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$1022.99

The Edelbrock No. 60075 Performer RPM cylinder head is designed for use with 1961-76 390-427-428 Ford applications. Edelbrock 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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$983.99

Product Features:

Out-of-the-Box Bolt-On Performance
Valves Promote Excellent Flow For Streetable Power

Elite II Valve Covers for Ford FE 1958-1976

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$238.99

The Edelbrock No. 4277 Elite II Valve Covers are designed for Ford FE 1958-1976 applications. This new line of Elite II valve covers feature a design that is influenced by the original Elite Series originally released in 1985, but with a new modern take on this classic look. They’re made from heavy-gauge, die-cast aluminum and are finished off with a show quality high luster polished finish. The raised fins are accented by a contrast gloss black finish between the fins for the definitive Elite Series look. Our tall profile valve covers are 2″ taller than stock, and clear most roller rockers and valvetrain components. Our low profile valve covers clear all air-conditioning, alternator brackets and aluminum rockers. Overall height is measured from gasket flange to top at the highest point.

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$211.99

Product Features:

Hydraulic Flat Tappet Lifter
Steel Material
0.874 in. Outside Diameter
Set of 16
Performer RPM Series

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$154.99

Product Features:

Rocker Shaft Stud Kit

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$151.99

Product Features:

Head: 4.400″ Bore/0.038″ Thick/9.90cc Vol.
Intake: 1.40″x2.10″ Port/.060″ Thick
Exhaust: 1.40″x2.04″ Port
3/16″ Valve Cover
Multi Piece Configuration

Roller Lifter Link Bar for AMC 360-401, Ford FE and Chrysler "Fat Head"

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$13.99

Roller Lifter Link Bar for AMC 360-401, Ford FE and Chrysler "Fat Head"

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$7.49

Unsurpassed quality that you can trust
Uses leading edge materials
State-of-the-art manufacturing
Exacting tolerances
Meets or exceeds OEM specifications

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$6.49

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.

Product Features:

Unsurpassed quality that you can trust
Uses leading edge materials
State-of-the-art manufacturing
Exacting tolerances
Meets or exceeds OEM specifications

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$4.79

Unsurpassed quality that you can trust
Uses leading edge materials
State-of-the-art manufacturing
Exacting tolerances
Meets or exceeds OEM specifications

Most Popular 1966 Mercury Commuter Engine Gaskets and Seals

Customize your Mercury with 14 Engine Gaskets and Seals products like Valve Cover Gaskets, Oil Pan Gaskets, and Timing Cover Gasket Sets, all priced under $123.99.

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$3.99

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Engineered and manufactured specifically for the repair environment
Unsurpassed quality you can trust
Includes all parts needed to complete the repair

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$3.29

DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
SEALING TECHNOLOGIES – Exclusive sealing innovations and technologies with proprietary materials and unique design features to ensure a superior seal for your repair
ENGINEERING EXPERTISE – Parts are designed, reviewed, validated and approved by Fel-Pro engineers through rigorous research and development
REAL-WORLD TESTED – Parts are tested on-vehicle and validated to ensure optimal performance on the road
EVERY PART FOR THE REPAIR – Fel-Pro gasket sets include every part needed for the repair unless otherwise noted

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$94.99

Full Sets contain all the gaskets and seals necessary for a complete engine overhaul
Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Engineered for the sealing repair environment
Unsurpassed quality you can trust
Validated for fit, form, and function

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$26.99

DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
ENGINEERED TO PERFORM – Proprietary cork-rubber formulation
SUPERIOR SEAL – Highly conformable to accommodate for the imperfect sealing surfaces
EVERY PART FOR THE REPAIR – Fel-Pro gasket sets include every part needed for the repair unless otherwise noted
REAL WORLD TESTED – Parts are tested on-vehicle and validated to ensure optimal performance on the road

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$22.99

DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
ENGINEERED TO PERFORM – Proprietary cork-rubber formulation
SUPERIOR SEAL – Highly conformable to accommodate for the imperfect sealing surfaces
EVERY PART FOR THE REPAIR – Fel-Pro gasket sets include every part needed for the repair unless otherwise noted
REAL WORLD TESTED – Parts are tested on-vehicle and validated to ensure optimal performance on the road

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$26.99

Application specific design to ensure a perfect fit
Meets or exceeds all original equipment specifications
Engineered and manufactured specifically for repair applications
Unsurpassed quality you can trust
Validated for fit, form, and function

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$19.99

Timing cover set includes gaskets and seals necessary for timing chain/belt replacement job
Application specific design to ensure a perfect fit
Engineered and manufactured specifically for the repair environment
Unsurpassed quality you can trust
Validated for fit, form, and function

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$2.99

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.

Product Features:

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Engineered for the sealing repair environment
Unsurpassed quality you can trust
Validated for fit, form, and function

from

$17.99

DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
ENGINEERED TO PERFORM – Proprietary cork-rubber formulation
SUPERIOR SEAL – Highly conformable to accommodate for the imperfect sealing surfaces
EVERY PART FOR THE REPAIR – Fel-Pro gasket sets include every part needed for the repair unless otherwise noted
REAL WORLD TESTED – Parts are tested on-vehicle and validated to ensure optimal performance on the road

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$21.49

RIGHT TYPE – Valve stem seals designs are application-specific for the repair occasion using either deflector (umbrella) seals, O-ring style or positive seals
QUALITY MATERIALS – Each valve stem seal features materials based on the specific application for your vehicle repair
ENGINEERING EXPERTISE – Parts are reviewed, validated and approved by Fel-Pro engineers through rigorous research, development and testing
INSTALLATION AID – Installation tool included to protect inner lip of seal from damage during seal installation
COVERAGE – Available for domestic and foreign nameplate vehicles

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$123.99

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Engineered and manufactured specifically for the repair environment
Unsurpassed quality you can trust
Includes all parts needed to complete the repair

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$48.99

Mr. Gasket Performance Valve Cover Gaskets are high-density cork/rubber blend gaskets that use evenly sized cork particles distributed evenly throughout the rubber binder. The result is a compressible valve cover gasket without leak paths. These gaskets create a positive seal by controlled swelling of the gasket material when exposed to hot engine oil. Provides excellent flange sealing and durability. For original equipment replacement, high performance street, drag race and oval track use.

Product Features:

Manufactured from high-density cork/rubber blend gasket material
Provides excellent sealing and durability
For OE replacement, high performance street, drag race and oval track use

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$2.99

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.

Product Features:

Choosing Victor Reinz assures getting OE quality parts in gaskets sets that have the coverage, contents, packaging and electronic cataloging to best meet the needs of the aftermarket.

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$1.99

MAHLE gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.

Product Features:

All MAHLE gaskets meet or exceed the original equipment specifications providing the finest sealing products available
MAHLE gaskets utilizes OE equivalent or better materials in all our gaskets
MAHLE gaskets is the leader in Domestic, Asian and European applications
The contents of MAHLE gaskets are packaged in shrink wrapped tray, giving you the added security of knowing that you have the right parts, prior to opening the package

Top Picks for 1966 Mercury Commuter Camshafts

Upgrade Mercury Commuters with top-quality Camshafts parts, including 5 OEM and aftermarket selections for your 1966 model.

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$46.99

Steel-backed Babbitt lining material
Used in automotive and high-performance
Babbitt is designed to perform under extreme loads w/o damaging other engine parts
Babbitt is more environmentally friendly than other material
ISO & QS certified manufacturing

from

$2.29

Direct replacement – this engine expansion plug matches the fit and function of the factory part on specified years, makes and models
Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

from

$455.99

Product Features:

Designed for 1500 to 6500 Performance
Maximum Power in High-RPM with Good Low-End Torque
Matched to Edelbrock Performer RPM Intakes
10 to 12 in. of Manifold Vacuum at Idle
More Lift and Duration than Most Street Camshafts
Includes Hydraulic Lifters and Assembly Lube
Dyno Matched/Street Proven Performance
Take The Guesswork Out Of Camshaft Selection

from

$43.49

Product Features:

Brand may vary by location

from

$2.79

Direct replacement – this engine expansion plug matches the fit and function of the factory part on specified years, makes and models
Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

In-Demand Engine Internals for 1966 Mercury Commuters

Select from 42 premium Engine Internals parts for your 1966 Mercury Commuter, with prices ranging from $1.79 to $122.99.

show more show less

from

$53.99

Steel-backed bronze alloy lining with overplate
Popular for fatigue resistance & strength
Provides conformability required for older apps
Our standard material is comparable to competitors performance bearing
Note – This material offers less resistance to wear & corrosion than other materials.
Utilizes ISO & QS certified manufacturing

from

$13.49

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.

Product Features:

Design type: spring loaded; multi-lip
Temperature range: -20 Deg. F to 300 Deg. F / -29 Deg. C to 49 Deg. C
Resistance to EP lubricants
Low swell in hydrocarbon fluids
Delivers quality and reliable performance for every type of repair

from

$91.99

Face of top rings are coated with latest generation Plasma-Moly
Decreases friction
Very resistant to scuffing
Exacting tolerances
Meets or exceeds OEM specifications

from

$71.99

Steel-backed bronze alloy lining with overplate
Popular for fatigue resistance & strength – provides conformability required for older applications
State-of-the-art manufacturing
Exacting tolerances
Meets or exceeds OEM specifications

from

$67.99

Steel-backed bronze alloy lining with overplate
Popular for fatigue resistance & strength – provides conformability required for older applications
State-of-the-art manufacturing
Exacting tolerances
Meets or exceeds OEM specifications

from

$38.99

As the crankshaft flexes and twists, the balancer absorbs incredible amounts of kinetic energy. To ensure that the balancer is locked in position, ARP has developed these ultra strong 200,000 Pounds Per Square Inch bolts that let you exert maximum clamping force. Special features comes with 1/4 Inch thick, wide area washer and an extra tall 12 point head that accepts a deep socket and eliminates the worry of stripping the head.

Product Features:

Ultra Strong Bolt Rated At 200,000 Pounds Per Square Inch
Professional Quality Fasteners
Delivers ARP Quality And Reliability
Made In USA
2.05″ Underhead Length
Ford 289-460 (except 351C)
Sold Individually
200,000 PSI

from

$105.99

Face of top rings are coated with latest generation Plasma-Moly
Decreases friction
Very resistant to scuffing
Exacting tolerances
Meets or exceeds OEM specifications

from

$114.99

Face of top rings are coated with latest generation Plasma-Moly
Decreases friction
Very resistant to scuffing
Exacting tolerances
Meets or exceeds OEM specifications

from

$74.99

Steel-backed bronze alloy lining with overplate
Popular for fatigue resistance & strength – provides conformability required for older applications
State-of-the-art manufacturing
Exacting tolerances
Meets or exceeds OEM specifications

from

$48.49

Unsurpassed quality that you can trust
Uses leading edge materials
State-of-the-art manufacturing
Exacting tolerances
Meets or exceeds OEM specifications

from

$55.99

Steel-backed bronze alloy lining with overplate
Popular for fatigue resistance & strength
Provides conformability required for older apps
Our standard material is comparable to competitors performance bearing
Note – This material offers less resistance to wear & corrosion than other materials.
Utilizes ISO & QS certified manufacturing

from

$60.99

Steel-backed bronze alloy lining with overplate
Popular for fatigue resistance & strength
Provides conformability required for older apps
Our standard material is comparable to competitors performance bearing
Note – This material offers less resistance to wear & corrosion than other materials.
Utilizes ISO & QS certified manufacturing

from

$1.79

Direct replacement – this engine connecting rod nut matches the fit and function of the factory part on specified years, makes and models
Ideal solution – this nut is a reliable replacement for an original part that is missing or has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

from

$122.99

Steel-backed bronze alloy lining with overplate
Popular for fatigue resistance & strength
Provides conformability required for older apps
Our standard material is comparable to competitors performance bearing
Note – This material offers less resistance to wear & corrosion than other materials.
Utilizes ISO & QS certified manufacturing

from

$114.99

Speed-Pro delivers the power you need and the value and 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

Product Features:

Steel-backed Babbitt lining material
For use in automotive and high-performance applications
Babbitt designed to deform under extreme loads without damaging other engine parts
Meets unique demands of performance engines
Delivers dependable performance and superior service life
Application-specific design for perfect fit and correct operation

from

$114.99

Steel-backed Babbitt lining material
For use in automotive and high-performance applications
Babbitt designed to deform under extreme loads without damaging other engine parts
Meets unique demands of performance engines
Delivers dependable performance and superior service life
Application-specific design for perfect fit and correct operation

from

$114.99

Steel-backed Babbitt lining material
For use in automotive and high-performance applications
Babbitt designed to deform under extreme loads without damaging other engine parts
Meets unique demands of performance engines
Delivers dependable performance and superior service life
Application-specific design for perfect fit and correct operation

from

$105.99

Face of top rings are coated with latest generation Plasma-Moly
Decreases friction
Very resistant to scuffing
Exacting tolerances
Meets or exceeds OEM specifications

from

$105.99

Face of top rings are coated with latest generation Plasma-Moly
Decreases friction
Very resistant to scuffing
Exacting tolerances
Meets or exceeds OEM specifications

from

$105.99

Face of top rings are coated with latest generation Plasma-Moly
Decreases friction
Very resistant to scuffing
Exacting tolerances
Meets or exceeds OEM specifications

from

$92.99

Unsurpassed quality that you can trust
Uses leading edge materials
State-of-the-art manufacturing
Exacting tolerances
Meets or exceeds OEM specifications

from

$91.99

Face of top rings are coated with latest generation Plasma-Moly
Decreases friction
Very resistant to scuffing
Exacting tolerances
Meets or exceeds OEM specifications

from

$86.99

Face of top rings are coated with latest generation Plasma-Moly
Decreases friction
Very resistant to scuffing
Exacting tolerances
Meets or exceeds OEM specifications

from

$86.99

Face of top rings are coated with latest generation Plasma-Moly
Decreases friction
Very resistant to scuffing
Exacting tolerances
Meets or exceeds OEM specifications

Most Sold 1966 Mercury Commuter Engine Timing Parts

Explore our best-selling Mercury parts for the 1966 Commuter among 14 OEM and aftermarket options starting from $4.99.

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from

$12.49

Made of stainless steel
Designed to prevent timing cover seal leaks
Takes up gaps caused by worn-out harmonic balancer shafts

from

$12.49

Design type: spring loaded; single-lip
Temperature range: -20 Deg. F to 300 Deg. F / -29 Deg. C to 49 Deg. C
Resistance to EP lubricants
Low swell in hydrocarbon fluids
Delivers quality and reliable performance for every type of repair

from

$4.99

Product Features:

Brand may vary by location

from

$85.99

Product Features:

Solid Bushing Chain Resists Stretching
For Use with Stock or Edelbrock Camshafts
Stressproof Steel Crank Gears
3 Keyway Setting Points To Ensure Accurate Timing
True Bearing Surface Rolls with the Sprockets

from

$33.99

Utilizes the latest in design and technology to offer complete chain sets. CAD designed and manufactured using premium materials. Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance. Utilizes the latest in design and technology to offer complete chain sets. Refer to our online catalog for detailed application-specific information. SET INCLUDES: S321 Engine Timing Crankshaft Sprocket (1 EA), C494 Engine Timing Chain (1 EA), S396T Engine Timing Camshaft Sprocket (1 EA).

Product Features:

Timing Set includes all components for a quick and efficient replacement
CAD designed and manufactured using premium materials
Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Utilizes the latest in design and technology to offer complete chain sets
Refer to our online catalog for detailed application-specific information

from

$122.99

Billet Camshaft Sprocket for Superior Street Performance. Billet Crankshaft Sprocket Has Nine Keyways for +/- 8 Degrees Adjustability. Crankshaft Sprocket Heat Treated for Durability. Seamless TRUE Roller 0.250″ Roller Diameter Chain for Reduced Friction.

Product Features:

The complete kits, which meet or exceed OEM performance requirements, ensure a quiet and maintenance-free experience
Cloyes parts are CAD designed and manufactured using premium materials. Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Cloyes Timing Kits may include camshaft sprockets, crankshaft sprockets, timing chains, tensioners, and guides
Refer to our online catalog for detailed application-specific information
Keep your engine’s valve train in perfect time with Cloyes, the world leader in timing drive systems.

from

$89.99

Billet Crankshaft Sprocket Has Three Keyways for +/- 4 Degrees Adjustability. Crankshaft Sprocket Heat Treated for Durability. 0.200″ Double Row Fixed Bushing Chain.

Product Features:

The complete kits, which meet or exceed OEM performance requirements, ensure a quiet and maintenance-free experience
Cloyes parts are CAD designed and manufactured using premium materials. Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Cloyes Timing Kits may include camshaft sprockets, crankshaft sprockets, timing chains, tensioners, and guides
Refer to our online catalog for detailed application-specific information
Keep your engine’s valve train in perfect time with Cloyes, the world leader in timing drive systems.

from

$20.99

A timing chain synchronizes the rotation of the crankshaft and camshaft(s) ensuring proper timing and allows the engine’s valves to open and close during each cylinder’s firing. Available in kits or as a stand-alone product, our chains are pre-stressed and heat-treated for increased durability. Our chains are engineered and manufactured with precision pitch control for proper chain-to-sprocket tooth fitment

Product Features:

Recommended that the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced, as these components play a vital role in system stability and accurate timing
Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Engineered and manufactured with precision pitch control for proper chain-to-sprocket tooth fitment
CAD designed and manufactured using premium materials
Refer to our online catalog for detailed application-specific information
Pre-Stressed And Heat-Treated For Increased Durability. Precision Cut Plates And Rollers With Smooth Finish. Precision Pitch Control For Proper Chain To Sprocket Tooth Fit.

from

$7.99

Featuring precision-tooled or machined tooth form and precision-machined bore for true fit, timing chain sprockets offer reliability and dependability for engine rebuilds and typical replacement jobs
Recommended that the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced, as these components play a vital role in system stability and accurate timing
CAD designed and manufactured using premium materials
Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Refer to our online catalog for detailed application-specific information

from

$20.99

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. Pre-stressed to Increase Fatigue Life.

Product Features:

A timing chain synchronizes the rotation of the crankshaft and camshaft(s), ensuring proper timing of the engines valve events for each cylinder
Our chains are engineered and manufactured with precision pitch control for proper chain-to-sprocket tooth fitment
From stock replacement to high performance, Cloyes has the most complete timing chain catalog
Cloyes parts are CAD designed and manufactured using premium materials. Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Cloyes recommends the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced as these components play a vital role in system stability and accurate timing
Refer to our online catalog for detailed application-specific information
Keep your engines valvetrain in perfect time with Cloyes, the world leader in timing drive systems

from

$176.99

The complete kits, which meet or exceed OEM performance requirements, ensure a quiet and maintenance-free experience
Cloyes parts are CAD designed and manufactured using premium materials. Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Cloyes Timing Kits may include camshaft sprockets, crankshaft sprockets, timing chains, tensioners, and guides
Refer to our online catalog for detailed application-specific information
Keep your engine’s valve train in perfect time with Cloyes, the world leader in timing drive systems.

from

$68.99

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. Pre-stressed to Increase Fatigue Life.

Product Features:

A timing chain synchronizes the rotation of the crankshaft and camshaft(s), ensuring proper timing of the engines valve events for each cylinder
Our chains are engineered and manufactured with precision pitch control for proper chain-to-sprocket tooth fitment
From stock replacement to high performance, Cloyes has the most complete timing chain catalog
Cloyes parts are CAD designed and manufactured using premium materials. Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Cloyes recommends the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced as these components play a vital role in system stability and accurate timing
Refer to our online catalog for detailed application-specific information
Keep your engines valvetrain in perfect time with Cloyes, the world leader in timing drive systems

from

$22.79

High-precision and High-quality components used in all KITs
Coverage of classic and new high-tech solutions for the best system coverage

from

$16.99

Featuring precision-tooled or machined tooth form and precision-machined bore for true fit, timing chain sprockets offer reliability and dependability for engine rebuilds and typical replacement jobs
Recommended that the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced, as these components play a vital role in system stability and accurate timing
CAD designed and manufactured using premium materials
Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Refer to our online catalog for detailed application-specific information

Top-Rated Engine Parts Brands For Your 1966 Mercury Commuter

Shop for the best-rated brands offering Engine Parts and other products for your 1966 Mercury Commuters. Below you’ll find some of our best rated Engine Parts from FELPRO, Melling, and Sealed Power, and more. Engine Parts from these brands that fit a 1966 Commuter start at just $3.29 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 1966 Mercury Commuter Engine Parts

When it comes to maintaining or upgrading your 1966 Mercury Commuter, 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 1966 Mercury Commuter. 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 $3.29, with an average price of just $34.09. Plus, with over 29 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.

from $3.99

(26)

Fuel Pump Mounting Gasket

“Needed for pump that was bought”

from $3.29

(1)

Engine Oil Pump Pickup Tube Gasket

“Great fit”

from $94.99

(2)

PermaTorque Engine Gasket Set

“Was Very Glad to know that Advance could get the Complete gasket set AND that it was Less Expensive to get than individual gaskets.”

Popular Melling 1966 Mercury Commuter Engine Parts

Melling auto parts is one of the highest quality Engine Part brands in the market. Any 1966 Mercury Commuter owner should feel confident when installing genuine Melling parts in their vehicle. To ensure the best fit and performance for your 1966 Commuter, Advance Auto Parts carries a full inventory of 2 Melling Engine Parts. Plus you will be keeping your Mercury in peak condition while saving money because prices on these Melling Engine Parts range from $23.49 to $56.99, plus, with more than 3 customer reviews and an impressive 4.3 stars average rating, you can be confident the Fram Engine Parts below will deliver on both quality and value.

from $23.49

(1)

Stock Replacement Type Oil Pump Intermediate Shaft

“Awesome product…..Melling.”

from $56.99

(2)

Stock Replacement OE Type Oil Pump

“Great item”

FAQs for 1966 Mercury Commuter Engine Parts

Which Engine Parts are best-sellers for 1966 Mercury Commuters?

Out of 116 Engine Parts that fit 1966 Mercury Commuters, the following parts are the top sellers:

Engine Valve Lifter (5688663) – $11.99
Rubber Expansion Plug 1-3/4 In. – Size Range 1-3/4 In. – 1-7/8 In. (5701309) – $10.99
Engine Oil Pump Pickup Tube Gasket (3203433) – $3.29

What’s the price range for 1966 Mercury Commuter Engine Parts?

Engine Part prices for the 1966 Mercury Commuter start at $0.30 and go up to $1,022.99 for the most premium parts.

What’s the average price of a Engine Part for a 1966 Mercury Commuter?

The average price for Engine Parts for the 1966 Mercury Commuter is $68.96. 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 Commuter model years?

Yes, we currently carry Engine Parts for 10 model years of Mercury Commuters between 1957 and 1968. Engine Parts are bought most frequently for the following model years: 1968, 1967, 1965, 1964, 1963, 1962, 1961, 1960, and 1959.

What are the cheapest Engine Parts for my 1966 Mercury Commuter?

The cheapest 1966 Mercury Commuter Engine Parts we carry in stock are:

Engine Valve Spring Retainer Keeper (19694177) – $0.30
Steel Cup Expansion Plug 1-1/2 In., Height 0.220 (3492249) – $1.29
Steel Cup Expansion Plug 13.70mm, Height 0.180 (Sold by each) (22146590) – $1.79
Connecting Rod Nuts, Type 2, 3/8-24 X 9/16 In., Ford (sold by each) (22148959) – $1.79
Steel Cup Expansion Plug 3/8", Height 0.150" (Sold by each) (22140482) – $1.99

What are the top-rated Engine Parts that fit the 1966 Mercury Commuter?

Out of 197 reviews by customers, our 1966 Mercury Commuter Engine Parts have an average customer rating of . These are some of the highest-rated Engine Part types for the 1966 Mercury Commuter and their top-rated products:

Valve Cover and Cylinder Heads
- Engine Valve Lifter (5688663) – $11.99
Engine Internals
- Engine Valve Lifter (5688663) – $11.99
Engine Gaskets and Seals
- Engine Valve Lifter (5688663) – $11.99

What types of Engine Parts do you sell for my 1966 Mercury Commuter?

As of 11/2/25, these are some of the most in-demand types of Engine Parts for a 1966 Mercury Commuter:

Can I get help with 1966 Mercury Commuter 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 Commuter Engine Parts?

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

1966 Mercury Commuter Engine Parts

Dorman – Pik-a-Nut – Steel Cup Expansion Plug 1-1/2 In., Height 0.480 (Part No.362650.1)

Edelbrock – Signature Series Valve Covers: Ford FE 332-428 V8 1958-76, Chrome Steel (Part No.4462)

Felpro – Engine Valve Cover Gasket Set (Part No.VS 10680 C)

FAG US – General Seal (Part No.SS2894)

Cloyes Performance – High Performance Timing Set (Part No.9-3608X9)

Sealed Power – Engine Oil Pump Screen (Part No.224-14159)

Sealed Power – Engine Connecting Rod Bearing (Part No.3230CP)

Competition Cams – VALVE SEALS, 11/32" TEFLON 1 ST (Part No.503-16)

Dorman – Steel Cup Expansion Plug 13.70mm, Height 0.180 (Sold by each) (Part No.555-007)

Melling – Stock Replacement OE Type High Volume Oil Pump (Part No.M-57HV)

Dorman – Steel Cup Expansion Plug 2-1/2 In., Height 0.280 (sold by each) (Part No.555-055)

Sealed Power – Engine Crankshaft Main Bearing Set (Part No.4125M 40)

Dorman – Rubber Expansion Plug 1-3/4 In. – Size Range 1-3/4 In. – 1-7/8 In. (Part No.02605)

Melling – Stock Replacement Engine Assembly Lubricant (Part No.M-10012G)

Felpro – Engine Oil Pan Gasket Set – Blue Stripe cork-rubber (Part No.OS 13260 C)

Felpro – Engine Crankshaft Seal Kit (Part No.BS 6141)

Melling – Stock Replacement Type Oil Pump Repair Kit (Part No.K-56)

ARP Auto Racing – For Use With Chevy Small Block, 1.895" Stud L, Black Oxide, Chrome, Set Of 16 (Part No.134-7104)

Competition Cams – PUSHROD SET, SBF HIGH ENERGY 1 ST (Part No.7831-16)

Sealed Power – Engine Piston Set (Part No.354P 40)

Sealed Power – Engine Piston Ring Set (Part No.E-180K 40)

Edelbrock – Performer RPM Camshaft And Lifter Kit #7122 For Small-Block Ford 289-302 V8 (Part No.7122)

Felpro – Fuel Pump Bowl Gasket (Part No.773)

Dorman – Connecting Rod Nuts, Type 2, 3/8-24 X 9/16 In., Ford (sold by each) (Part No.635-002)

Cloyes Gear – Engine Timing Camshaft Sprocket (Part No.S406T)

Edelbrock – Small-Block Ford E-205 Cylinder Head w/ Flat Tappet Camshaft (Part No.5028)

Edelbrock – Engine Gasket Set (Head / Intake / Exhaust / Valve Cover) for Ford (Part No.7368)

Felpro – PermaTorque Engine Cylinder Head Gasket Set (Part No.HS 7994 PT-3)

Sealed Power – Engine Valve Lifter (Part No.HT-2083)

Competition Cams – SUPER VALVE LOCKS, 3/8" 1 ST (Part No.612-16)

Sealed Power – Engine Push Rod (Part No.RP-3172B)

Sealed Power – Engine Push Rod (Part No.RP-3172)

Edelbrock – Signature Series Valve Covers: Ford FE 332-428 V8 1958-76, Chrome Steel (Part No.4462)

Dorman – Steel Cup Expansion Plug 1-1/2 In., Height 0.480 (sold by each) (Part No.555-028)

Dorman – Steel Cup Expansion Plug 13.70mm, Height 0.180 (Sold by each) (Part No.555-007)

Sealed Power – Engine Valve Spring Retainer Keeper (Part No.VK-138)

Edelbrock – RPM 427 Low-Riser/ Medium-Riser Cylinder Head (Part No.60075)

Edelbrock – RPM 427 Low-Riser/ Medium-Riser Cylinder Head (Part No.60079)

Edelbrock – Elite II Valve Covers for Ford FE 1958-1976 (Part No.4277)

Edelbrock – Performer RPM Hydraulic Flat Tappet Lifters (Part No.9705)

Edelbrock – Rocker Shaft Stud Kit (Part No.6009)

Edelbrock – Engine Gasket Set (Head / Intake / Exhaust / Valve Cover) for Ford (Part No.7368)

Competition Cams – Roller Lifter Link Bar for AMC 360-401, Ford FE and Chrysler "Fat Head" (Part No.839-L)

Sealed Power – Engine Valve Lifter (Part No.AT-872)

Sealed Power – Engine Valve Lifter (Part No.HT-2083B)

Sealed Power – Engine Valve Lifter (Part No.AT-872B)

Felpro – Fuel Pump Mounting Gasket (Part No.6579)

Felpro – Engine Oil Pump Pickup Tube Gasket (Part No.72516)

Felpro – PermaTorque Engine Gasket Set (Part No.FS 8554 PT)

Felpro – Engine Valve Cover Gasket Set (Part No.VS 13049 C)

Felpro – Engine Valve Cover Gasket Set (Part No.VS 13049 R)

Felpro – Engine Crankshaft Seal Kit (Part No.BS 30138)

Felpro – Engine Timing Cover Gasket Set (Part No.TCS 13075-1)

Felpro – Fuel Pump Bowl Gasket (Part No.773)

Felpro – Engine Oil Pan Gasket Set – Blue Stripe cork-rubber (Part No.OS 11701 C)

Felpro – Engine Valve Stem Oil Seal Set (Part No.SS 13401)

Felpro – Engine Gasket Set (Part No.260-1035)

Mr. Gasket – Valve Cover Gasket (Part No.275)

Victor Reinz – Fuel Pump Mounting Gasket (Part No.71-13599-00)

MAHLE Original – Fuel Pump Gasket (Part No.D27094)

Sealed Power – Engine Camshaft Bearing Set (Part No.1445M)

Dorman – Steel Cup Expansion Plug 1-53/64 In., Height 0.380 (sold by each) (Part No.555-083)

Edelbrock – Performer-Plus Camshaft Kit for Big-Block Ford FE 390-428 V8 (Part No.7106)

Driveworks – Main Bearing Repair Sleeve (Part No.S-99181)

Dorman – Steel Reverse Taper Cup Expansion Plug 3/8 In. SC, Height 0.310 In. (Sold by each) (Part No.555-054)

Sealed Power – Engine Connecting Rod Bearing Set (Part No.8-3230CP 20)

National – Multi-Purpose Seal (Part No.2942)

Sealed Power – Engine Piston Ring Set (Part No.E-180K 30)

Sealed Power – Engine Crankshaft Main Bearing Set (Part No.4261M 10)

Sealed Power – Engine Crankshaft Main Bearing Set (Part No.4261M 20)

ARP Auto Racing – For Use With 289/ 460 Cubic" Ford, 5/8" Socket Size, 5/8" – 18 Thread Size (Part No.150-2501)

Sealed Power – Engine Piston Ring Set (Part No.E-261K)

Sealed Power – Engine Piston Ring Set (Part No.E-260K)

Sealed Power – Engine Crankshaft Main Bearing Set (Part No.4261M 30)

Sealed Power – Engine Piston Ring Set (Part No.E-180X 30)

Sealed Power – Engine Connecting Rod Bearing Set (Part No.8-3230CP 30)

Sealed Power – Engine Connecting Rod Bearing Set (Part No.8-3230CP 10)

Dorman – Connecting Rod Nuts, Type 2, 3/8-24 X 9/16 In., Ford (sold by each) (Part No.635-002)

Sealed Power – Engine Connecting Rod Bearing Set (Part No.8-3230CP)