Mercury Custom Air Intakes

Essential Mercury Custom Air Intakes

Felpro – Carburetor Mounting Gasket (Part No.9093)

Carburetor Mounting Gasket

from

$3.49
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
  • Unsurpassed quality you can trust
  • Validated for fit, form and function
  • Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes
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Edelbrock – Standard Main Jet Carburetor Metering Jet #12457 Size .056 (Pair) (Part No.12457)

Standard Main Jet Carburetor Metering Jet #12457 Size .056 (Pair)

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$13.99
The Edelbrock 94 #12457 Carburetor Jets .057″Intended for tuning the Edelbrock 94 carburetor, but will also fit original Holly 94’s and its later variations. Jets sold in pairs.

Product Features:
  • 57 Maximum Jet Size
  • 0.056 in. Orifice Diameter
  • 1/14-32 in. Thread Size
  • Standard Main Jet Type
  • Set of 2
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Edelbrock – Standard Main Jet Carburetor Metering Jet #12456 Size .055 (Pair) (Part No.12456)

Standard Main Jet Carburetor Metering Jet #12456 Size .055 (Pair)

from

$13.99
The Edelbrock 94 #12456 Carburetor Jets .056″ Intended for tuning the Edelbrock 94 carburetor, but will also fit original Holly 94’s and its later variations. Jets sold in pairs.

Product Features:
  • 56 Maximum Jet Size
  • 0.055 in. Orifice Diameter
  • 1/14-32 in. Thread Size
  • Standard Main Jet Type
  • Set of 2
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Edelbrock – Standard Flow Carburetor Power Valve #12635 Single Stage 3.5in Hg (Part No.12635)

Standard Flow Carburetor Power Valve #12635 Single Stage 3.5in Hg

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$16.99
The Edelbrock #12635 Single Stage 3.5 Hg Power Valve operates by using engine vacuum to control the opening and closing rate. During heavy load or under full power situations, they open to supply additional fuel to the main system to eliminate hesitation

Product Features:
  • Gasket Or Seal Included
  • 3.5 in. Hg Opening Vacuum
  • Single Stage
  • Standard Flow Type
  • Made In The USA
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Edelbrock – Standard Flow Carburetor Power Valve #12665 Single Stage 6.5in Hg (Part No.12665)

Standard Flow Carburetor Power Valve #12665 Single Stage 6.5in Hg

from

$16.99
Product Features:
  • The Edelbrock #12665 Single Stage 6.5 Hg Power Valve operates by using engine vacuum to control the opening and closing rate.
  • During heavy load or under full power situations, they open to supply additional fuel to the main system to eliminate hesitation and bogging, ensuring the smooth delivery of power without any drivability concerns.
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Edelbrock – Fuel Bowl Inverted Flare Fuel Inlet Fitting #12415 (Part No.12415)

Fuel Bowl Inverted Flare Fuel Inlet Fitting #12415

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$20.99
Edelbrock part #12415 Fuel Bowl Inverted Flare Fitting is a 3/8″ inverted flare fuel inlet fitting. The fitting is designed for use with Holley 2300, 4150, 4150HP and 4160 (center hung floats only), 4500, 4500HP and Rochester Quadrajet applications up to

Product Features:
  • Brass Material
  • 3/8 in. Single Barb
  • 7/8-20 in. Male End
  • 5/8-18 in. Female Flare
  • With 3/8 in. Tube
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Edelbrock – Slingshot Dual-Carb Intake Manifold for 1938-53 Ford Flathead (Part No.1103)

Slingshot Dual-Carb Intake Manifold for 1938-53 Ford Flathead

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$669.99
Edelbrock part #1103 Slingshot intake manifold for 1938-48 engines is a reproduction of the original intake manifold designed by Vic Edelbrock Sr. in 1938. The Slingshot is a real show stopper and even includes stainless acorn nuts for mounting the two ha

Product Features:
  • Slingshot Manifold
  • Dual Plane Type-3-Bolt Style Flange
  • 7.625 in. Front Height, 7.625 in. Center Height, 7.625 in. Rear Height
  • Satin Finish
  • Made In The USA
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Edelbrock – Carburetor Gasket Kit #12380 Fits 4150 And 4160 Carburetors (Part No.12380)

Carburetor Gasket Kit #12380 Fits 4150 And 4160 Carburetors

from

$17.99
Product Features:
  • The Edelbrock #12380 Metering Block gasket is made of black nitrile material and will ensure a leak-free seal from your Carb to the metering block.
  • The Edelbrock #12380 Metering Block gasket will fit 4150 &4160 Carburetors.
  • These will not work with accelerator pump transfer tubes.
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Edelbrock – Carburetor Gasket Kit #12382 Fits 2300, 4150, 4160, 4175, And 4500 Carburetors (Part No.12382)

Carburetor Gasket Kit #12382 Fits 2300, 4150, 4160, 4175, And 4500 Carburetors

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$14.99
Product Features:
  • The Edelbrock #12382 fuel bowl gasket is designed for Holley 2300, 4150, 4160, 4175 and 4500 Carburetors.
  • Kit includes two black nitrile fuel bowl gaskets.
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Edelbrock – Carb Needle & Seat Hardware Kit #12600 FOR Holley Carb w/ Center Hung Fuel Bowl (Part No.12600)

Carb Needle & Seat Hardware Kit #12600 FOR Holley Carb w/ Center Hung Fuel Bowl

from

$13.99
The Edelbrock #12605 Hardware Kit will fit carburetors with center hung fuel bowls and can be used as replacements or performance upgrades. Kit includes one locking screw, two gaskets and one O-ring. For use with Holley 2300, 4150, 4160, 4165, 4175 and 45

Product Features:
  • Fits Holley® Carburetors With Center Hung Fuel Bowl
  • Includes Adjusting Nut
  • Includes Locking Screw
  • Includes O-Ring
  • Includes Washers
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Dorman – Steel Cup Expansion Plug 1-41/64 In., Height 0.360 (Part No.555-068.1)

Steel Cup Expansion Plug 1-41/64 In., Height 0.360

from

$2.49
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.

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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Dorman – Steel Cup Expansion Plug 1-41/64 In., Height 0.360 (sold by each) (Part No.555-068)

Steel Cup Expansion Plug 1-41/64 In., Height 0.360 (sold by each)

from

$1.39
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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Edelbrock – Carburetor Accelerator Pump Diaphragm #12400 30cc (Part No.12400)

Carburetor Accelerator Pump Diaphragm #12400 30cc

from

$12.99
Product Features:
  • The Edelbrock Accelerator Pump Diaphragm 30cc Gasoline #12400 for 4150 Carburetors Proper installation is the responsibility of the installer.
  • Improper installation will void your warranty and may result in poor performance and engine or vehicle damage
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Edelbrock – Carburetor Accelerator Pump Diaphragm #12401 50cc (Part No.12401)

Carburetor Accelerator Pump Diaphragm #12401 50cc

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$31.99
Edelbrock #12401 50cc Accelerator Pump Diaphragm for 4150 Carburetors. Proper installation is the responsibility of the installer. Improper installation will void your warranty and may result in poor performance and engine or vehicle damage.

Product Features:
  • Rubber Material
  • For Holley®, Barry Grant, And Demon Gasoline Carburetors
  • No Hardware Included
  • 50cc Volume
  • Made iIn The USA
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Felpro – Engine Intake Manifold Gasket Set (Part No.MS 9361 B-1)

Engine Intake Manifold Gasket Set

from

$22.49
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 and manufactured specifically for repair applications
  • Unsurpassed quality you can trust
  • Validated for fit, form, and function
  • Includes all parts needed to complete the repair
  • Includes all parts needed to complete the repair
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Felpro – Engine Intake Manifold Gasket Set (Part No.MS 8903)

Engine Intake Manifold Gasket Set

from

$15.99
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 and manufactured specifically for repair applications
  • Unsurpassed quality you can trust
  • Validated for fit, form, and function
  • Includes all parts needed to complete the repair
  • Includes all parts needed to complete the repair
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Wells Vehicle Electronics – Carburetor Repair Kit (Part No.2G1963)

Carburetor Repair Kit

from

$34.99
WVE is a leading source of advanced vehicle electronics components for replacement applications in the automotive aftermarket and original equipment applications. WVE offers high-technology manufacturing along with innovative solutions and improvements to OE designs. Every component either matches or improves on the OE design to ensure fast, easy installation, superior performance and reliability.
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Edelbrock – Carburetor Repair Kit #12750 Fits Most Holley 4160 Carburetors (Part No.12750)

Carburetor Repair Kit #12750 Fits Most Holley 4160 Carburetors

from

$43.99
Product Features:
  • The Edelbrock #12750 4160 Carburetor rebuild kit is for Holley, Demon and Quick Fuel Carburetors.
  • The kit comes with the necessary components to rebuild a 4160 style Carburetor.
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Wells Vehicle Electronics – Carburetor Tune-Up Kit (Part No.2G1784)

Carburetor Tune-Up Kit

from

$22.99
WVE is a leading source of advanced vehicle electronics components for replacement applications in the automotive aftermarket and original equipment applications. WVE offers high-technology manufacturing along with innovative solutions and improvements to OE designs. Every component either matches or improves on the OE design to ensure fast, easy installation, superior performance and reliability.
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Edelbrock – Carburetor Repair Kit #12760 Fits Most Holley 4150 Carburetors (Part No.12760)

Carburetor Repair Kit #12760 Fits Most Holley 4150 Carburetors

from

$57.99
Product Features:
  • The Edelbrock #12760 4150 Carburetor rebuild kit is for Holley, Demon and Quick Fuel Carburetors.
  • The kit comes with the necessary components to rebuild a 4150 style Carburetor.
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Edelbrock – Adjustable Carburetor Needle and Seat #12602 Size .097 With Viton Tip (Part No.12602)

Adjustable Carburetor Needle and Seat #12602 Size .097 With Viton Tip

from

$18.99
Product Features:
  • The Edelbrock #12602 Adjustable Inlet Needle and Seat assembly will fit Carburetors with center hung fuel bowls and can be used as replacements or performance upgrades.
  • Kit includes one locking screw, two gaskets and one O-ring. For use with Holley 2300, 4150, 4160, 4165, 4175 and 4500 Series, Quick Fuel 4500, Professional Series and Q-Series, as well as various Demon Carburetors.
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Edelbrock – Non-Adjustable Carburetor Needle and Seat #12605 Size .110 With Viton Tip (Part No.12605)

Non-Adjustable Carburetor Needle and Seat #12605 Size .110 With Viton Tip

from

$20.99
The Edelbrock #12605 Non-Adjustable Inlet Needle and Seat assembly will fit carburetors with center hung fuel bowls and can be used as replacements or performance upgrades. Kit includes one locking screw, two gaskets and one O-ring. For use with Holley 23

Product Features:
  • Center Hung Floats
  • 0.11 in. Needle Diameter
  • Viton® Needle Material
  • Sold Individually
  • Non-Adjustable Type
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Helping You Find the Right Air Intakes for Your Mercury Custom

You love your Custom. So we’ve made it easier than ever to help you find Mercury Custom Air Intakes in our online catalog. Our inventory holds 27 aftermarket and OEM Air Intakes for your Mercury Custom, ranging from $1.39 to $669.99.

We offer parts from 4 brands trusted to make quality Air Intakes for your Mercury Custom. Before you buy, take some time to read through customer reviews. We currently have 13 reviews of Mercury Custom Air Intakes from previous customers.

Find your Custom Air Intakes here, order online, and have your order shipped directly to your home. Prefer to have an in-person look at your Mercury Custom part to confirm it’s just right? You can find your nearest Advance Auto Parts store and confirm they have the part in stock before heading over.

Top Air Intakes Brands for Your Mercury Custom

Our inventory holds Air Intakes for your Mercury Custom from 4 trusted brands. You’ll find OEM and aftermarket parts from brands like Edelbrock, FELPRO, and Dorman, all of which can keep that Mercury happy.
We have Felpro parts available for your Mercury Custom in categories like Intake Manifold Parts. Some of the top-rated Felpro parts in these categories are:
Engine Intake Manifold Gasket Set
from $22.49
(1)
Engine Intake Manifold Gasket Set
Intake Manifold Gasket Sets

Top-Rated Edelbrock Air Intakes

Leading Edelbrock Air Intakes

We carry Edelbrock brand parts for your Mercury Custom across several catalog categories, including Carburetor Kits. Some of our most reviewed Edelbrock parts include:
Carburetor Gasket Kit #12380 Fits 4150 And 4160 Carburetors
from $17.99
(1)
Carburetor Gasket Kit #12380 Fits 4150 And 4160 Carburetors
Carburetor Gasket Kit
Carburetor Accelerator Pump Diaphragm #12400 30cc
from $12.99
(1)
Carburetor Accelerator Pump Diaphragm #12400 30cc
Carburetor Accelerator Pump Diaphragms

FAQs for Mercury Custom Air Intakes

What are the most purchased Air Intakes for the Mercury Custom?

Out of 27 Air Intakes for the Mercury Custom, the most popular in our inventory are:
Carburetor Repair Kit #12750 Fits Most Holley 4160 Carburetors
from $43.99
This product is not rated
Carburetor Repair Kit #12750 Fits Most Holley 4160 Carburetors
Carburetor and Injector Seal Kits
Carburetor Repair Kit #12760 Fits Most Holley 4150 Carburetors
from $57.99
This product is not rated
Carburetor Repair Kit #12760 Fits Most Holley 4150 Carburetors
Carburetor and Injector Seal Kits
Standard Flow Carburetor Power Valve #12665 Single Stage 6.5in Hg
from $16.99
This product is not rated
Standard Flow Carburetor Power Valve #12665 Single Stage 6.5in Hg
Carburetor Power Valves