1977 Mercury Comet Fuel and Emissions Systems
Find Your Specific 1977 Mercury Comet Fuel and Emissions Systems
Below you will find various in-demand Mercury Fuel and Emissions Systems, components and accessories for your 1977 Comet. Advance Auto Parts has popular Comet parts like Fuel Pumps, Exhaust Gas Recirculation (EGR) Parts, Fuel Injectors and more. You’ll also find aftermarket and OEM Fuel and Emissions Systems for other Comet model years including
1967,
1968,
1969,
1971,
1972,
1973,
1974,
1975,
1976 and more. Select a category of 1977 Mercury Comet Fuel and Emissions Systems below and start saving instantly.
Popular 1977 Mercury Comet Fuel and Emissions Systems Categories
Essential Fuel and Emissions Systems for 1977 Mercury Comets
Edelbrock – Edelbrock EGR Valve Gasket #3896 For #3721, #3723, #3781, And #3783 Manifolds 2V, 3897 (Part No.3897)
from
$23.99
Edelbrock EGR Valve Gasket #3896 For #3721, #3723, #3781, And #3783 Manifolds 2V, 3897.
See More
Carquest Premium – Carquest Exhaust Gas Recirculation (EGR) Valve Gasket, EVA1048 (Part No.EVA1048)
from
$1.99
The EGR system is an emission control device designed to recirculate exhaust gas into the engines air intake system and back to the combustion chamber to control nitrogen oxides or NOx. The chemical NOx is created when oxygen and nitrogen are heated above 2,800-degree F. Exhaust gas, or gas that is displaced from the combustion chamber, contains little to no oxygen molecules. By recirculating this gas back into the combustion chamber fewer oxygen molecules are available for the combustion event which will therefore create a cooler combustion event. The EGR valve can be actuated by engine vacuum or electronically by the engine control module.
See More
Edelbrock – Edelbrock Pro-Flo 4 EFI Traditional 4150-Style Kit No. 35930 For Ford SB Windsor 289, 302 (Part No.35930)
from
$2695.99
The Edelbrock Pro-Flo 4 XT EFI Kit No. 35930 for Small-Block Ford 289W-302W C.
See More
Edelbrock – Edelbrock Pro-Flo 4 EFI Traditional 4150-Style Kit No. 35950 For Ford SB Windsor 351 (Part No.35950)
Carquest Premium – Carquest Secondary Air Injection Pump Check Valve, CVC1003 (Part No.CVC1003)
from
$41.99
The Secondary Air Injection system is an emission control device designed to pump fresh air into the engine exhaust system to reduce harmful emissions. The Air Injection Pump Check Valve will allow air flow in one direction only to prevent an engine back-fire condition.
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Dorman – Dorman Fuel Pump Lock Ring, 579-003 (Part No.579-003)
from
$10.49
This fuel tank sending unit lock ring is designed to help restore the connection between the fuel pump, module and/or sending unit and the fuel tank on specified vehicles. It is engineered to match the performance of the original equipment lock ring when the factory ring has failed or is damaged. Manufactured to precise specifications for specified vehicles, it is made with durable materials for reliable performance and long life.
See More
Holley – Holley Keith Dorton Series VoluMax Race Series Fuel Pump, 12-289-20 (Part No.12-289-20)
from
$259.99
Keith Dorton Series VoluMax race series fuel pump made from heavy duty construction for continuous high RPM operation. Redesigned high flow valves always ensure adequate fuel delivery. Fuel pressure regulator is required. Fuel body casting can be rotated to accommodate various plumbing situations. High output fuel flow, flows 170 gph free flow. Shutoff pressure pre-set at 8 PSI, 3/4-inch-16 inlet and outlet ports. Fittings not included.
See More
Holley – Holley Mechanical Fuel Pump, 12-833 (Part No.12-833)
from
$144.99
Mechanical fuel pump made from heavy duty construction for continuous high RPM operation. Fuel body casting can be rotated to accommodate various plumbing situations. Fuel pressure regulator is not required.
See More
Carquest Premium – Carquest Mechanical Fuel Pump: Includes Gasket, 3541149 (Part No.3541149)
from
$68.99
Carquest Premium mechanical fuel pumps are engineered by Carter Fuel Systems or Agility Auto Parts to meet or exceed Original Equipment (OE) specifications for fit, form and function. Every mechanical fuel pump is 100% tested throughout the entire manufacturing process for worry-free performance. Carquest Premium mechanical fuel pumps include the installation gaskets needed for each application. Carquest Premium mechanical fuel pumps are engineered with superior quality components to provide the longest life and reliable performance
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Spectra Premium – Spectra Premium Fuel Tank Strap, ST227 (Part No.ST227)
from
$55.99
Innovative engineering, manufacturing technology and quality control ensure that Spectra Premium fuel tank straps meet or exceed the performance of the original equipment they replace.
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Carquest – Carquest Fuel Tank Strap Coated For Rust Prevention, 578-227 (Part No.578-227)
from
$65.99
Recommended for replacement whenever the fuel tank is replaced or serviced, this strap is a direct replacement for the original. Manufactured from durable materials to withstand harsh road and weather conditions.
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Spectra Premium – Spectra Premium Fuel Tank Strap, ST99 (Part No.ST99)
from
$40.99
Innovative engineering, manufacturing technology and quality control ensure that Spectra Premium fuel tank straps meet or exceed the performance of the original equipment they replace.
See More
Felpro – Felpro Fuel Pump Mounting Gasket, 6579 (Part No.6579)
from
$4.29
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.
See More
Dorman – Help – Dorman – Help Carburetor Pre-Heater Hose – 2 In. x 18 In. – Aluminum, 96024 (Part No.96024)
from
$8.49
This HVAC control duct hose is designed to match the fit and function of the original hose on specified vehicles, and is engineered for durability and reliable performance.
See More
Delphi – Delphi Fuel Tank Cleaning Kit, FC01 (Part No.FC01)
from
$12.49
When replacing a fuel pump or module, it’s extremely important to clean the tank. Existing dirt, debris, and contamination stuck in the fuel tank can clog the brand-new strainer. Delphi’s Fuel Tank Cleaning Kit (FC01) and Tool (FC02) can help clean your fuel tank in less than five minutes. The FC01 includes a low-suds solution, cloth, and gloves that works together with the FC02 to help clean those hard to reach places without having to remove the fuel tank. Visit our Resource Center for helpful tips and tricks on fuel pumps, technologies, and more: https://www.delphiautoparts.com/usa/en-US/resource-center.
See More
Carquest Premium – Carquest Non-Locking Fuel Tank Cap, 10624 (Part No.10624)
from
$24.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.
See More
Carquest Premium – Carquest Non-Locking Fuel Tank Cap, 10640 (Part No.10640)
from
$10.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.
See More
Carquest Premium – Carquest Locking Fuel Tank Cap, 10492 (Part No.10492)
from
$24.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.
See More
Carquest Premium – Carquest Locking Fuel Tank Cap, 10491 (Part No.10491)
from
$28.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.
See More
Carquest Premium – Carquest Locking Fuel Tank Cap, 10559 (Part No.10559)
from
$22.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.
See More
Carquest Premium – Carquest Non-Locking Fuel Tank Cap, 10646 (Part No.10646)
from
$10.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.
See More
Upgrade your 1977 Mercury Comet with Top-Quality Fuel and Emissions Systems
When it comes to maintaining or upgrading your 1977 Mercury Comet, 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, Fuel and Emissions Systems are key to keeping your Comet functioning at its best. At Advance Auto Parts, we offer a wide selection of 22 Fuel and Emissions Systems for the 1977 Mercury Comet, designed to meet your needs without breaking the bank.
From
Fuel Pump
replacements to
Exhaust Gas Recirculation (EGR) Parts
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 Fuel and Emissions Systems for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Fuel and Emissions Systems for your 1977 Mercury Comet at great prices.
Our Fuel and Emissions Systems inventory for this model
ranges from just $1.99 to $2,695.99, with
an average price of $145.11.
Our 22 Fuel and Emissions Systems in stock come from 9 trusted brands, so you’re sure to find the right part for your 1977 Mercury Comet 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 1977 Mercury Comet, we stock popular OEM and aftermarket Fuel and Emissions Systems from top names
like Felpro Dorman, and more.
Felpro Fuel and Emissions Systems
start at just $4.29 and boast an impressive 4.6 stars average rating from customers.
With 207 customer reviews and counting, our 1977 Mercury Comet Fuel and Emissions Systems 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 Fuel and Emissions System upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants
and more to make sure your 1977 Mercury Comet is always ready to roll. We’re committed to providing you with everything you need to keep your Comet in top shape, all in one place.
Start shopping confidently below for your 1977 Mercury Comet!
Best-Selling Fuel Pumps for 1977 Mercury Comets
Enhance the driving experience in your Mercury with 9 quality Fuel Pump components, starting at $4.29.
Felpro – Felpro Fuel Pump Mounting Gasket, 6579 (Part No.6579)
from
$4.29
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.
See More
Mr. Gasket – Mr. Gasket Electric Fuel Pump, 12S (Part No.12S)
from
$74.99
Gravity fed type pump with simple two-wire design. Works on 12 Volt negative ground systems only. Includes fittings and mounting hardware along with easy to follow DIY instructions. Pumps require approximately one amp average draw at maximum delivery. Flows 35 GPH (gallons per hours at 4-7 PSI (pounds per square inch). Universal design for most domestic 4, 6, & 8-cylinder carburetor applications.
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Holley – Holley Mechanical Fuel Pump, 12-833 (Part No.12-833)
from
$144.99
Mechanical fuel pump made from heavy duty construction for continuous high RPM operation. Fuel body casting can be rotated to accommodate various plumbing situations. Fuel pressure regulator is not required.
See More
Carquest Premium – Carquest Mechanical Fuel Pump: Includes Gasket, 260585 (Part No.260585)
from
$26.99
Carquest Premium mechanical fuel pumps are engineered by Carter Fuel Systems or Agility Auto Parts to meet or exceed Original Equipment (OE) specifications for fit, form and function. Every mechanical fuel pump is 100% tested throughout the entire manufacturing process for worry-free performance. Carquest Premium mechanical fuel pumps include the installation gaskets needed for each application. Carquest Premium mechanical fuel pumps are engineered with superior quality components to provide the longest life and reliable performance
See More
Carquest Premium – Carquest Mechanical Fuel Pump: Includes Gasket, 3510505 (Part No.3510505)
from
$23.99
Carquest Premium mechanical fuel pumps are engineered by Carter Fuel Systems or Agility Auto Parts to meet or exceed Original Equipment (OE) specifications for fit, form and function. Every mechanical fuel pump is 100% tested throughout the entire manufacturing process for worry-free performance. Carquest Premium mechanical fuel pumps include the installation gaskets needed for each application. Carquest Premium mechanical fuel pumps are engineered with superior quality components to provide the longest life and reliable performance
See More
Holley – Holley Mechanical Fuel Pump, 12-289-13 (Part No.12-289-13)
from
$249.99
Mechanical fuel pump made from heavy duty construction for continuous high RPM operation. Fuel body casting can be rotated to accommodate various plumbing situations. Fuel pressure regulator is not required.
See More
Holley – Holley Keith Dorton Series VoluMax Race Series Fuel Pump, 12-289-20 (Part No.12-289-20)
from
$259.99
Keith Dorton Series VoluMax race series fuel pump made from heavy duty construction for continuous high RPM operation. Redesigned high flow valves always ensure adequate fuel delivery. Fuel pressure regulator is required. Fuel body casting can be rotated to accommodate various plumbing situations. High output fuel flow, flows 170 gph free flow. Shutoff pressure pre-set at 8 PSI, 3/4-inch-16 inlet and outlet ports. Fittings not included.
See More
Top Street Performance – Top Street Performance Ford Small Block V8 (221-351W) Two-Valve 80 GPH 8 PSI Mechanical Fuel Pump, JM1007C (Part No.JM1007C)
from
$53.99
TSP Mechanical Fuel Pumps are for those who want to upgrade their fuel pump without losing that classic look. Our pumps are cast from lightweight aluminum and given a beautiful, high-quality chrome finish. They?ve been designed to flow at an improved rate over stock. All of our pumps feature an adjustable rotating plate for a custom-fit to your engine bay and have been given heavy duty rubber seals for optimum leak protection.
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Spectra Premium – Spectra Premium Mechanical Pump, SP1012MP (Part No.SP1012MP)
from
$21.79
CARQUEST mechanical fuel pumps are the only mechanical fuel pumps manufactured in the USA. These pumps are precision-cast units designed to meet or exceed OEM specifications and are built with enhanced, long-lasting components.
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Most Popular 1977 Mercury Comet Exhaust Gas Recirculation (EGR) Parts
Customize your Mercury with 5 Exhaust Gas Recirculation (EGR) Parts products
like EGR Valve Gaskets, all
priced under $30.99.
Felpro – Felpro Exhaust Gas Recirculation (EGR) Valve Gasket, 70020 (Part No.70020)
from
$4.29
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.
See More
Carquest Premium – Carquest Exhaust Gas Recirculation (EGR) Valve Gasket, EVA1048 (Part No.EVA1048)
from
$1.99
The EGR system is an emission control device designed to recirculate exhaust gas into the engines air intake system and back to the combustion chamber to control nitrogen oxides or NOx. The chemical NOx is created when oxygen and nitrogen are heated above 2,800-degree F. Exhaust gas, or gas that is displaced from the combustion chamber, contains little to no oxygen molecules. By recirculating this gas back into the combustion chamber fewer oxygen molecules are available for the combustion event which will therefore create a cooler combustion event. The EGR valve can be actuated by engine vacuum or electronically by the engine control module.
See More
Edelbrock – Edelbrock EGR Valve Gasket #3896 For #3721, #3723, #3781, And #3783 Manifolds 4V (Part No.3896)
from
$30.99
Edelbrock EGR Valve Gasket #3896 For #3721, #3723, #3781, And #3783 Manifolds 4V.
See More
Edelbrock – Edelbrock EGR Valve Gasket #3896 For #3721, #3723, #3781, And #3783 Manifolds 2V, 3897 (Part No.3897)
from
$23.99
Edelbrock EGR Valve Gasket #3896 For #3721, #3723, #3781, And #3783 Manifolds 2V, 3897.
See More
Carquest Premium – Carquest Exhaust Gas Recirculation (EGR) Valve Gasket, EVA1074 (Part No.EVA1074)
from
$14.99
The EGR system is an emission control device designed to recirculate exhaust gas into the engines air intake system and back to the combustion chamber to control nitrogen oxides or NOx. The chemical NOx is created when oxygen and nitrogen are heated above 2,800-degree F. Exhaust gas, or gas that is displaced from the combustion chamber, contains little to no oxygen molecules. By recirculating this gas back into the combustion chamber fewer oxygen molecules are available for the combustion event which will therefore create a cooler combustion event. The EGR valve can be actuated by engine vacuum or electronically by the engine control module.
See More
Top Picks for 1977 Mercury Comet Fuel Injectors
Upgrade Mercury Comets with top-quality Fuel Injectors parts, including 3 OEM and aftermarket selections for your 1977 model.
Dorman – Help – Dorman – Help Carburetor Pre-Heater Hose – 2 In. x 18 In. – Aluminum, 96024 (Part No.96024)
from
$8.49
This HVAC control duct hose is designed to match the fit and function of the original hose on specified vehicles, and is engineered for durability and reliable performance.
See More
Edelbrock – Edelbrock Pro-Flo 4 EFI Traditional 4150-Style Kit No. 35930 For Ford SB Windsor 289, 302 (Part No.35930)
from
$2695.99
The Edelbrock Pro-Flo 4 XT EFI Kit No. 35930 for Small-Block Ford 289W-302W C.
See More
Edelbrock – Edelbrock Pro-Flo 4 EFI Traditional 4150-Style Kit No. 35940 For Ford SB Windsor 289, 302 (Part No.35940)
from
$2502.99
The Edelbrock Pro-Flo 4 XT EFI Kit No. 35940 for Small-Block Ford 289W-347W C.
See More
In-Demand Gas Caps for 1977 Mercury Comets
Select from 1 premium Gas Caps parts for your 1977 Mercury Comet.
Carquest Premium – Carquest Locking Fuel Tank Cap, 10559 (Part No.10559)
from
$22.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.
See More
Most Sold 1977 Mercury Comet Fuel Tanks
Explore our best-selling Mercury parts for the 1977 Comet among 3 OEM and aftermarket options starting from $10.49.
Dorman – Dorman Fuel Pump Lock Ring, 579-003 (Part No.579-003)
from
$10.49
This fuel tank sending unit lock ring is designed to help restore the connection between the fuel pump, module and/or sending unit and the fuel tank on specified vehicles. It is engineered to match the performance of the original equipment lock ring when the factory ring has failed or is damaged. Manufactured to precise specifications for specified vehicles, it is made with durable materials for reliable performance and long life.
See More
Delphi – Delphi Fuel Tank Cleaning Kit, FC01 (Part No.FC01)
from
$12.49
When replacing a fuel pump or module, it’s extremely important to clean the tank. Existing dirt, debris, and contamination stuck in the fuel tank can clog the brand-new strainer. Delphi’s Fuel Tank Cleaning Kit (FC01) and Tool (FC02) can help clean your fuel tank in less than five minutes. The FC01 includes a low-suds solution, cloth, and gloves that works together with the FC02 to help clean those hard to reach places without having to remove the fuel tank. Visit our Resource Center for helpful tips and tricks on fuel pumps, technologies, and more: https://www.delphiautoparts.com/usa/en-US/resource-center.
See More
Spectra Premium – Spectra Premium Fuel Tank Strap, ST99 (Part No.ST99)
from
$40.99
Innovative engineering, manufacturing technology and quality control ensure that Spectra Premium fuel tank straps meet or exceed the performance of the original equipment they replace.
See More
Top-Rated Fuel and Emissions Systems Brands For Your 1977 Mercury Comet
Shop for the best-rated brands offering Fuel and Emissions Systems and other products for your 1977 Mercury Comets. Below you’ll find some of our best rated Fuel and Emissions Systems from Felpro and Dorman, and more. Fuel and Emissions Systems from these brands that fit a 1977 Comet start at just $4.29 and are rated as high as 4.6 stars. OEM and aftermarket Fuel and Emissions Systems don’t get more top quality, durable, and affordable than from the brands below.
Popular Felpro 1977 Mercury Comet Fuel and Emissions Systems
When it comes to maintaining or upgrading your 1977 Mercury Comet, using quality Fuel and Emissions Systems is essential to ensure durability and a perfect fit. Felpro ticks all of those boxes. We offer a wide selection of Felpro Fuel and Emissions Systems, specifically designed for the 1977 Mercury Comet. With over 1 Felpro brand Fuel and Emissions Systems in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $4.29. Plus, with over 26 customer reviews and an average rating of 4.6 stars, you can trust that our Felpro Fuel and Emissions Systems will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.
Popular Dorman 1977 Mercury Comet Fuel and Emissions Systems
Dorman auto parts is one of the highest quality Fuel and Emissions System brands in the market. Any 1977 Mercury Comet owner should feel confident when installing genuine Dorman parts in their vehicle. To ensure the best fit and performance for your 1977 Comet, Advance Auto Parts carries a full inventory of 1 Dorman Fuel and Emissions Systems. Plus you will be keeping your Mercury in peak condition while saving money because prices on these Dorman Fuel and Emissions Systems range up to $8.49, plus, with more than 4 customer reviews and an impressive 4.2 stars average rating, you can be confident the Fram Fuel and Emissions Systems below will deliver on both quality and value.
from
$8.49
(4)
Dorman – Help Carburetor Pre-Heater Hose – 2 In. x 18 In. – Aluminum, 96024
“Despite the search function this is a perfect fit for my 1974 Beetle. Best quality I ever had with one of these. Light years ahead of the paper or al”
FAQs for 1977 Mercury Comet Fuel and Emissions Systems
Which Fuel and Emissions Systems are best-sellers for 1977 Mercury Comets?
Out of 22 Fuel and Emissions Systems that fit 1977 Mercury Comets, the following parts are the top sellers:
- Delphi Fuel Tank Cleaning Kit, FC01 (11692237) – $12.49
- Dorman – Help Carburetor Pre-Heater Hose – 2 In. x 18 In. – Aluminum, 96024 (5192390) – $8.49
- Carquest Mechanical Fuel Pump: Includes Gasket, 260585 (11763260) – $26.99
What’s the price range for 1977 Mercury Comet Fuel and Emissions Systems?
Fuel and Emissions System prices for the 1977 Mercury Comet start at $1.99 and go up to $2,695.99 for the most premium parts.
What’s the average price of a Fuel and Emissions System for a 1977 Mercury Comet?
The average price for Fuel and Emissions Systems for the 1977 Mercury Comet is $145.11. Keep in mind the variety of part types within our Fuel and Emissions System category so you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Fuel and Emissions Systems for other Mercury Comet model years?
What are the cheapest Fuel and Emissions Systems for my 1977 Mercury Comet?
The cheapest 1977 Mercury Comet Fuel and Emissions Systems we carry in stock are:
- Carquest Exhaust Gas Recirculation (EGR) Valve Gasket, EVA1048 (12511205) – $1.99
- Felpro Fuel Pump Mounting Gasket, 6579 (5183804) – $4.29
- Felpro Exhaust Gas Recirculation (EGR) Valve Gasket, 70020 (5181593) – $4.29
- Dorman – Help Carburetor Pre-Heater Hose – 2 In. x 18 In. – Aluminum, 96024 (5192390) – $8.49
- Dorman Fuel Pump Lock Ring, 579-003 (22972944) – $10.49
What are the top-rated Fuel and Emissions Systems that fit the 1977 Mercury Comet?
Out of 207 reviews by customers, our 1977 Mercury Comet Fuel and Emissions Systems have an average customer rating of . These are some of the highest-rated Fuel and Emissions System types for the 1977 Mercury Comet and their top-rated products:
- Fuel Tanks
- Dorman Fuel Pump Lock Ring, 579-003 (22972944) – $10.49
What types of Fuel and Emissions Systems do you sell for my 1977 Mercury Comet?
As of 8/2/26, these are some of the most in-demand types of Fuel and Emissions Systems for a 1977 Mercury Comet:
Can I get help with 1977 Mercury Comet Fuel and Emissions System orders?
Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Mercury Fuel and Emissions Systems and more.
What is your return policy for Mercury Comet Fuel and Emissions Systems?
Advance Auto Parts keeps returns simple. For new Mercury Comet Fuel and Emissions Systems and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.
