1979 Mercury Cougar Fuel and Emissions Systems
Find Your Specific 1979 Mercury Cougar Fuel and Emissions Systems
Below you will find various in-demand Mercury Fuel and Emissions Systems, components and accessories for your 1979 Cougar. Advance Auto Parts has popular Cougar parts like Fuel Injectors, Gas Caps, Oxygen Sensors and more. You’ll also find aftermarket and OEM Fuel and Emissions Systems for other Cougar model years including
1993,
1994,
1995,
1996,
1997,
1999,
2000,
2001,
2002 and more. Select a category of 1979 Mercury Cougar Fuel and Emissions Systems below and start saving instantly.
Popular 1979 Mercury Cougar Fuel and Emissions Systems Categories
Essential Fuel and Emissions Systems for 1979 Mercury Cougars
Dorman – Fuel Tank Straps (Part No.578-088)
from
$33.99
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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Product Features:
- Direct replacement – this fuel tank strap matches the fit, function and performance of the original part
- Ideal solution – recommended for replacement when the fuel tank is serviced or replaced
- Durable construction – manufactured from quality materials for superior service and reliability
- Trustworthy design – backed by 100 years of automotive aftermarket experience
Spectra Premium – Fuel Tank Strap (Part No.ST102)
from
$47.99
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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Product Features:
- Unit is designed to OE fit, form and function requirements accomplished by leveraging our expertise
- Direct fit ensures safe, secure fuel tank installation
- Product individually packaged and labeled to help reduce product damage prior to installation
- Industry leading coverage on straps for plastic tanks
Felpro – Exhaust Gas Recirculation (EGR) Valve Gasket (Part No.70149)
from
$5.49
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Engineered for the sealing repair environment
- Validated for fit, form and function
- Unsurpassed quality you can trust
Carquest Premium – Exhaust Gas Recirculation (EGR) Valve Gasket (Part No.EVA1068)
from
$1.79
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.
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Product Features:
- Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
- Our EGR valves are designed to match the vehicle specific exhaust gas flow rate as designed by the engine manufacturer to provide clean tail pipe emissions.
- Feedback EGR valves and pressure sensors contain a robust circuit board design which increases durability due to heat, shock, and random electro-magnetic pulses (EMP) and power spikes.
- 100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
- Where applicable stainless-steel sleeves used over cold rolled sleeves providing smooth EGR pintle operation under all operating conditions.
Edelbrock – Pro-Flo 4 EFI Traditional 4150-Style Kit No. 35940 For Ford SB Windsor 289, 302 (Part No.35940)
from
$2571.99
The Edelbrock Pro-Flo 4 XT EFI Kit No. 35940 for Small-Block Ford 289W-347W C.
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Product Features:
- The EFI system comes complete with a traditional 4150-Style single plane intake manifold and 35 Lb/Hr injectors capable of 550 HP with 58 p.s.i. fuel pressure
- Also included is a plug and play single connection distributor designed to work specifically with Pro-Flo 4 and a made in the USA fully terminated high-quality harness with clearly labeled connections to ensure a hassle-free installation
- The new Pro-Flo 4 EFI systems feature an all-new ECU with a faster processor, a water proof design and measures half the depth of the previous ECU
- It also has an upgraded Bluetooth chip that is faster, more reliable and will not drop connection
- We’ve added more features for the advanced tuner giving you control over air-fuel ratios, ignition curve, idle speed, acceleration fuel, coolant fans, Rev limiter while retaining the simplicity Pro-Flo is known for
- The key to the system is our exclusive E-Tuner 4 app with dyno developed base calibrations
- The E-Tuner 4 app uses a Bluetooth wireless connection to communicate with the ECU’s self-learning capability to continually adjust the calibration to get the maximize performance
- E-Tuner 4 app features a simple and easy to use setup wizard to help you get started as well as multiple dash displays so you can monitor your engines vitals
- The exclusive Edelbrock E-Tuner 4 app is Free and Available for Android and IOS based smart phone or tablet
Edelbrock – Pro-Flo 4 EFI Traditional 4150-Style Kit No. 35930 For Ford SB Windsor 289, 302 (Part No.35930)
from
$2542.99
The Edelbrock Pro-Flo 4 XT EFI Kit No. 35930 for Small-Block Ford 289W-302W C.
Product Features:
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Product Features:
- The EFI system comes complete with a traditional 4150-Style single plane intake manifold and 29 Lb/Hr injectors capable of 450 HP with 58 p.s.i. fuel pressure
- Also included is a plug and play single connection distributor designed to work specifically with Pro-Flo 4 and a made in the USA fully terminated high-quality harness with clearly labeled connections to ensure a hassle-free installation
- The new Pro-Flo 4 EFI systems feature an all-new ECU with a faster processor, a water proof design and measures half the depth of the previous ECU
- It also has an upgraded Bluetooth chip that is faster, more reliable and will not drop connection
- We’ve added more features for the advanced tuner giving you control over air-fuel ratios, ignition curve, idle speed, acceleration fuel, coolant fans, Rev limiter while retaining the simplicity Pro-Flo is known for
- The key to the system is our exclusive E-Tuner 4 app with dyno developed base calibrations
- The E-Tuner 4 app uses a Bluetooth wireless connection to communicate with the ECU’s self-learning capability to continually adjust the calibration to get the maximize performance
- E-Tuner 4 app features a simple and easy to use setup wizard to help you get started as well as multiple dash displays so you can monitor your engines vitals
- The exclusive Edelbrock E-Tuner 4 app is Free and Available for Android and IOS based smart phone or tablet
Carquest Premium – Secondary Air Injection Pump Check Valve (Part No.CVC1031)
from
$39.99
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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Product Features:
- Application matched component to ensure the system can be returned to like new condition.
- Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
Carquest Premium – Secondary Air Injection Pump Check Valve (Part No.CVC1032)
from
$102.99
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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Product Features:
- Application matched component to ensure the system can be returned to like new condition.
- Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
Dorman – Help – Carburetor Pre-Heater Hose – 2 In. x 18 In. – Aluminum (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.
Product Features:
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Product Features:
- Direct replacement – this HVAC control duct hose is designed to match the fit and function of the original hose on specified vehicles
- Restores functionality – reliable replacement for an original hose that has failed due to heat or vibration
- 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
Delphi – Fuel Tank Cleaning Kit (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.
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Product Features:
- Helps avoid premature fuel pump failure
- Lint free towel included
- Low suds formulation
- Removes harmful contaminants from the fuel tank
Delphi – Fuel Tank Lock Ring (Part No.FA10008)
from
$22.99
Delphi is a Tier 1 supplier to the majority of global vehicle manufacturers and has been a manufacturer of dependable fuel pumps and fuel delivery parts for over 80 years. With over 30 OE-proprietary innovations and 150 patents in fuel technologies, Delphi is regarded as a market leader in North American fuel management with sales coverage at over 95%. Learn more about our expert-led training programs and tech hotline at 1-877-463-3574. Visit our Resource Center for helpful tips and tricks on fuel pumps, technologies, and more: https://www.delphiautoparts.com/usa/en-US/resource-center.
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Product Features:
- Delphi lock rings are designed to meet or exceed the performance of the original unit
- Made out of steel to endure harsh conditions
- Each lock ring is application specific to ensure the fuel system is locked in and seals properly
- Always consider replacing the lock ring as a part of fuel pump service
Dorman – Fuel Pump Lock Ring (Part No.579-004)
from
$14.99
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.
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Product Features:
- Direct replacement – 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
- Ideal solution – engineered to match the performance of the original equipment lock ring when the factory ring has failed or is damaged
- Durable construction – designed and manufactured to strict specifications for reliable performance
- Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
KAI – Fuel Tank (Part No.TNKF4B)
from
$356.99
New Standard Replacement Fuel Tank, 74-79 Tbird/Cougar 21 Gallon, Without Internal Vent Tube
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Product Features:
- 74-79 Tbird/Cougar, 21 Gallon, Without Internal Vent Tube
- Meets All Federal Motor Safety Standards
- No Drilling Needed For Installation
- No Modifications Needed For Installation
- Direct Fit Replacement For Your Vehicle
- Same Form Fit And Function As OE
- Check Out The Large Selection Of Parts Available For Your Vehicle
Dorman – Steel Fuel Tank (Part No.576-163)
from
$278.99
This replacement fuel tank is precision-engineered to match the fit and function of the original fuel tank on specified vehicles.
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Product Features:
- Reliable replacement – this fuel tank directly replaces the original fuel tank on specified vehicle years, makes and models
- Durable construction – this fuel tank is made from the same rugged materials as the original part for dependable service
- Quality assured – this part has been validated to ensure a quality fit and long service life
- Trustworthy design – backed by team of product specialists in the United States
Victor Reinz – Fuel Injection Throttle Body Mounting Gasket (Part No.71-13950-00)
from
$4.99
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.
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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.
- Dana engineering-approved for fit, form and function.
- Meets or exceeds OE specifications.
Carquest Premium – Fuel Injection Idle Air Control Valve Gasket (Part No.ABA1158)
from
$15.29
The Fuel Injection Idle Air Control Valve controls the engine idle speed by allowing air to bypass the closed throttle plate. The idle air control valve gasket should be replaced any time the valve is removed for cleaning or service.
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Product Features:
- Application matched component to ensure the system can be returned to like new condition.
- Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
DENSO – Oxygen Sensor: 3 Wire, 11.77" Long, Heated, Universal Fit (Part No.234-3000)
from
$74.99
DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision built for exact replacement, and a first time fit; This innovative line features DENSO’s exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead posining for improved engine performance, greater fuel efficiency, and unparalleled longevity; DENSO gives you the right part and the right fit, the first time.
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Product Features:
- Specifically designed to meet the increasing demands of today’s engines
- 100 percent checked for high temperature signal output, air tightness, continuity, and heat resistance for optimal efficiency and performance
- Coated with aluminum oxide to prevent silicone and lead from contacting the ceramic element and damaging the platinum electrode
- Double protection cover helps maintain proper unit temperature for quicker response times, which is critical to your vehicle’s fuel efficiency
- Manufactured with a rugged stainless steel housing and porous PTFE filter to resist corrosion and contamination
NTK – Premium OE Fit & Design Spark Plug Wire Set: Variable Pitch Mag Core, 3 Leads (Part No.23552)
from
$49.99
NGK is the world’s largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle’s on-board diagnostic system in maintaining optimal engine performance, maximizing fuel efficiency and reducing harmful emissions. Providing constant closed loop feedback to the ECU, oxygen sensors help to control the air-fuel ratio while alerting OBDII systems of possible problems with fuel delivery or catalytic converter efficiency. A ceramics company at our core, uses state-of-the art technology enabling control of the ceramic element used in our oxygen sensors from raw material to finished product. Trust The Sensor Specialist for full-line market support and OE application technology.
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Product Features:
- OEM QUALITY: is the world’s largest supplier of original equipment oxygen sensors with renowned quality that meets or exceeds OEM specifications
- PRODUCT ENGINEERING: Based on OE expertise, but specifically engineered for the aftermarket, Oxygen Sensors offer superior OE fit, form, function
- OE TECHNOLOGY: Upgraded to the latest OE technologies, Oxygen Sensors are designed to reduce OE failures, enhance durability and performance
- EXTENSIVE TESTING: OE development includes vibration and thermal shock testing. Testing during manufacturing guarantees quality and reliability
- EASY INSTALLATION: Oxygen Sensors are equipped with OE specified, water-resistant connectors and harness accessory hardware for easy installation
- ADVANCED CERAMIC SENSOR ELEMENT: 3-stage contaminant-resistant plasma jet and deposit trap overcoat protects against element poisoning
- ADVANTAGE: Superior dual-coated platinum interface and thinner ceramic element produces fastest light off and response times with best durability
NTK – Switching Oxygen Sensor: 4 Wire, 20" Long, Heated, Direct Fit (Part No.22016)
from
$53.99
NGK is the sensor specialist for import and domestic applications. Established under the NGK product family, oxygen sensors are part of our ongoing commitment to streamlining product types and increasing coverage. A ceramic company at our core, uses cutting-edge technology to control the ceramic used in our oxygen sensors from raw material to finished product. NTK is the world’s largest supplier and manufacturer of OE oxygen sensors. Combining expertise and innovation, oxygen sensors deliver superior fit, form, and function. oxygen sensors undergo extensive testing during manufacturing to ensure quality and reliability that meets or exceeds OE specifications. As new vehicles incorporate connected and automated technologies, trust The Sensor Specialist for comprehensive market support and OE application technology.
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Product Features:
- OEM QUALITY: is the world’s largest supplier of original equipment oxygen sensors with renowned quality that meets or exceeds OEM specifications
- PRODUCT ENGINEERING: Based on OE expertise, but specifically engineered for the aftermarket, Oxygen Sensors offer superior OE fit, form, function
- OE TECHNOLOGY: Upgraded to the latest OE technologies, Oxygen Sensors are designed to reduce OE failures, enhance durability and performance
- EXTENSIVE TESTING: OE development includes vibration and thermal shock testing. Testing during manufacturing guarantees quality and reliability
- EASY INSTALLATION: Oxygen Sensors are equipped with OE specified, water-resistant connectors and harness accessory hardware for easy installation
- ADVANCED CERAMIC SENSOR ELEMENT: 3-stage contaminant-resistant plasma jet and deposit trap overcoat protects against element poisoning
- ADVANTAGE: Superior dual-coated platinum interface and thinner ceramic element produces fastest light off and response times with best durability
Carquest Premium – Non-Locking Fuel Tank Cap (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.
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Product Features:
- Passes all state and federal emissions tests
- Passes all state and federal emissions tests
- Manufactured from durable, long-life materials
- Reduces air pollution with proper sealing and venting
- Independently tested for emission control
Motorad – Non-Locking Tethered Fuel Tank Cap (Part No.MGC832T)
from
$30.49
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.
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Product Features:
- Come pre-assembled for quick and easy installation.
- Several fastener options to work with any fuel cap compartment configuration
- Fits vehicles orginally equipped with tether
- Reduces air pollution with proper sealing and venting
- Manufactured from durable, long-life materials
Carquest Premium – Locking Fuel Tank Cap (Part No.10571)
from
$25.99
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.
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Product Features:
- Protects your fuel from theft and vandalism
- Passes all state and federal emissions tests
- Manufactured from durable, long-life materials
- Manufactured from durable, long-life materials
- Reduces air pollution with proper sealing and venting
- Independently tested for emission control
Carquest Premium – Exhaust Gas Recirculation (EGR) Valve Position Sensor (Part No.EGC1513)
from
$39.99
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. The EGR Valve Position Sensor allows the engine control module to monitor the location and operation of the EGR valve.
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Product Features:
- Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
- Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
- 100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
- 100% end-of-line tested to ensure accurate signal output providing product reliability, every time.
- Tin plated lead frame prevents corrosion and ensures a reliable terminal connection under adverse ambient conditions.
- Lead frame terminal size and location determined using image dimension measuring system or 3D laser scanner.
- Application matched components ensures system operation in like new condition.
Carquest Premium – Exhaust Gas Recirculation (EGR) Valve Position Sensor (Part No.EGC1043)
from
$44.99
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. The EGR Valve Position Sensor allows the engine control module to monitor the location and operation of the EGR valve.
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Product Features:
- Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
- Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
- 100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
- 100% end-of-line tested to ensure accurate signal output providing product reliability, every time.
- Tin plated lead frame prevents corrosion and ensures a reliable terminal connection under adverse ambient conditions.
- Lead frame terminal size and location determined using image dimension measuring system or 3D laser scanner.
- Application matched components ensures system operation in like new condition.
Carquest Premium – Electric Fuel Pump (Part No.E319609)
from
$51.99
Carquest Premium electric 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. Our Carquest Premium fuel pumps are built to be installed in the Original Equipment module or assembly. We have invested in industry-leading quality upgrades, like upgraded turbine impellers and 100% carbon commutators, to deliver greater reliability. Carquest Premium electric fuel pumps are engineered with superior quality components to provide the longest life and reliable performance.
Product Features:
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Product Features:
- Meets or exceeds OE specifications for fit, form and function
- 100% carbon commutators provide resistance to aggressive fuels and double the life expectancy of the pump
- OE upgraded turbine impellers greatly reduce fuel pulsation
- All fuel pumps are 100% performance tested
Carquest Premium – Fuel Pump (Part No.U2541854)
from
$95.99
Carquest Premium electric 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. Our Carquest Premium fuel pumps are built to be installed in the Original Equipment module or assembly. We have invested in industry-leading quality upgrades, like upgraded turbine impellers and 100% carbon commutators, to deliver greater reliability. Carquest Premium electric fuel pumps are engineered with superior quality components to provide the longest life and reliable performance.
Product Features:
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Product Features:
- Meets or exceeds OE specifications for fit, form and function
- 100% carbon commutators provide resistance to aggressive fuels and double the life expectancy of the pump
- OE upgraded turbine impellers greatly reduce fuel pulsation
- All fuel pumps are 100% performance tested
Carquest Premium – Fuel Pump Hanger Assembly: Fuel Pump, Sending Unit and Strainer (Part No.HS219629)
from
$121.99
Carquest Premium fuel pump hanger assemblies are engineered by Carter Fuel Systems or Agility Auto Parts to meet or exceed Original Equipment (OE) specifications for fit, form and function. We have invested in industry-leading quality improvements like upgraded turbine impellers and 100% carbon commutators to deliver greater reliability. Carquest Premium fuel pump hanger assemblies are supplied with the pump strainer and gaskets or seals when required for the application. Carquest Premium fuel pump hanger assemblies are engineered with superior quality components to provide the longest life and reliable performance.
Product Features:
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Product Features:
- Meets or exceeds OE specifications for fit, form and function
- 100% carbon commutators provide resistance to aggressive fuels and double the life expectancy of the pump
- OE upgraded turbine impellers greatly reduce fuel pulsation
- All fuel pumps are 100% performance tested
- Includes installation gaskets or seals where applicable
Carquest Premium – Mechanical Fuel Pump: Includes Gasket (Part No.2542724)
from
$27.99
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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Product Features:
- Meets or exceeds OE specifications for fit, form and function
- Special heat-treated rocker arms and case-hardened pins to ensure lasting performance
- All fuel pumps are 100% performance tested
- Includes installation gaskets or seals where applicable
Upgrade your 1979 Mercury Cougar with Top-Quality Fuel and Emissions Systems
When it comes to maintaining or upgrading your 1979 Mercury Cougar, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Mercury or enhancing its overall performance, Fuel and Emissions Systems are key to keeping your Cougar functioning at its best. At Advance Auto Parts, we offer a wide selection of 30 Fuel and Emissions Systems for the 1979 Mercury Cougar, designed to meet your needs without breaking the bank.
From
Fuel Injector
replacements to
Gas Caps
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 1979 Mercury Cougar at great prices.
Our Fuel and Emissions Systems inventory for this model
ranges from just $1.99 to $2,571.99, with
an average price of $217.89.
Our 30 Fuel and Emissions Systems in stock come from 11 trusted brands, so you’re sure to find the right part for your 1979 Mercury Cougar without overspending.
Top Brands and High Customer Satisfaction
Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 1979 Mercury Cougar, we stock popular OEM and aftermarket Fuel and Emissions Systems from top names
like Felpro, Spectra Premium, Dorman, and more.
Felpro Fuel and Emissions Systems
start at just $7.99 and boast an impressive 4.6 stars average rating from customers.
Spectra Premium and Dorman also bring quality to the table, with Fuel and Emissions Systems available starting at $8.49, and at an average 4.3 stars rating.
With 244 customer reviews and counting, our 1979 Mercury Cougar 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 1979 Mercury Cougar is always ready to roll. We’re committed to providing you with everything you need to keep your Cougar in top shape, all in one place.
Start shopping confidently below for your 1979 Mercury Cougar!
Best-Selling Fuel Injectors for 1979 Mercury Cougars
Enhance the driving experience in your Mercury with 5 quality Fuel Injector components, starting at $7.99.
Dorman – Help – Carburetor Pre-Heater Hose – 2 In. x 18 In. – Aluminum (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.
Product Features:
See More
Product Features:
- Direct replacement – this HVAC control duct hose is designed to match the fit and function of the original hose on specified vehicles
- Restores functionality – reliable replacement for an original hose that has failed due to heat or vibration
- 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
Felpro – Carburetor Mounting Gasket (Part No.60716)
from
$7.99
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:
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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
Edelbrock – Pro-Flo 4 EFI Traditional 4150-Style Kit No. 35940 For Ford SB Windsor 289, 302 (Part No.35940)
from
$2571.99
The Edelbrock Pro-Flo 4 XT EFI Kit No. 35940 for Small-Block Ford 289W-347W C.
Product Features:
See More
Product Features:
- The EFI system comes complete with a traditional 4150-Style single plane intake manifold and 35 Lb/Hr injectors capable of 550 HP with 58 p.s.i. fuel pressure
- Also included is a plug and play single connection distributor designed to work specifically with Pro-Flo 4 and a made in the USA fully terminated high-quality harness with clearly labeled connections to ensure a hassle-free installation
- The new Pro-Flo 4 EFI systems feature an all-new ECU with a faster processor, a water proof design and measures half the depth of the previous ECU
- It also has an upgraded Bluetooth chip that is faster, more reliable and will not drop connection
- We’ve added more features for the advanced tuner giving you control over air-fuel ratios, ignition curve, idle speed, acceleration fuel, coolant fans, Rev limiter while retaining the simplicity Pro-Flo is known for
- The key to the system is our exclusive E-Tuner 4 app with dyno developed base calibrations
- The E-Tuner 4 app uses a Bluetooth wireless connection to communicate with the ECU’s self-learning capability to continually adjust the calibration to get the maximize performance
- E-Tuner 4 app features a simple and easy to use setup wizard to help you get started as well as multiple dash displays so you can monitor your engines vitals
- The exclusive Edelbrock E-Tuner 4 app is Free and Available for Android and IOS based smart phone or tablet
Edelbrock – Pro-Flo 4 EFI Traditional 4150-Style Kit No. 35930 For Ford SB Windsor 289, 302 (Part No.35930)
from
$2542.99
The Edelbrock Pro-Flo 4 XT EFI Kit No. 35930 for Small-Block Ford 289W-302W C.
Product Features:
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Product Features:
- The EFI system comes complete with a traditional 4150-Style single plane intake manifold and 29 Lb/Hr injectors capable of 450 HP with 58 p.s.i. fuel pressure
- Also included is a plug and play single connection distributor designed to work specifically with Pro-Flo 4 and a made in the USA fully terminated high-quality harness with clearly labeled connections to ensure a hassle-free installation
- The new Pro-Flo 4 EFI systems feature an all-new ECU with a faster processor, a water proof design and measures half the depth of the previous ECU
- It also has an upgraded Bluetooth chip that is faster, more reliable and will not drop connection
- We’ve added more features for the advanced tuner giving you control over air-fuel ratios, ignition curve, idle speed, acceleration fuel, coolant fans, Rev limiter while retaining the simplicity Pro-Flo is known for
- The key to the system is our exclusive E-Tuner 4 app with dyno developed base calibrations
- The E-Tuner 4 app uses a Bluetooth wireless connection to communicate with the ECU’s self-learning capability to continually adjust the calibration to get the maximize performance
- E-Tuner 4 app features a simple and easy to use setup wizard to help you get started as well as multiple dash displays so you can monitor your engines vitals
- The exclusive Edelbrock E-Tuner 4 app is Free and Available for Android and IOS based smart phone or tablet
Edelbrock – Pro-Flo 4 EFI Traditional 4150-Style Kit No. 35950 For Ford SB Windsor 351 (Part No.35950)
from
$2542.99
The Edelbrock Pro-Flo 4 XT EFI Kit No. 35950 for Small-Block Ford 351W C.
Product Features:
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Product Features:
- The EFI system comes complete with a traditional 4150-Style single plane intake manifold and 35 Lb/Hr injectors capable of 550 HP with 58 p.s.i. fuel pressure
- Also included is a plug and play single connection distributor designed to work specifically with Pro-Flo 4 and a made in the USA fully terminated high-quality harness with clearly labeled connections to ensure a hassle-free installation
- The new Pro-Flo 4 EFI systems feature an all-new ECU with a faster processor, a water proof design and measures half the depth of the previous ECU
- It also has an upgraded Bluetooth chip that is faster, more reliable and will not drop connection
- We’ve added more features for the advanced tuner giving you control over air-fuel ratios, ignition curve, idle speed, acceleration fuel, coolant fans, Rev limiter while retaining the simplicity Pro-Flo is known for
- The key to the system is our exclusive E-Tuner 4 app with dyno developed base calibrations
- The E-Tuner 4 app uses a Bluetooth wireless connection to communicate with the ECU’s self-learning capability to continually adjust the calibration to get the maximize performance
- E-Tuner 4 features a simple and easy to use setup wizard to help you get started as well as multiple dash displays so you can monitor your engines vitals
- The exclusive Edelbrock E-Tuner 4 app is Free and Available for Android and IOS based smart phone or tablet
Most Popular 1979 Mercury Cougar Gas Caps
Customize your Mercury with 2 Gas Caps products
like Gas Caps, all
priced under $22.99.
Carquest Premium – Non-Locking Fuel Tank Cap (Part No.10810)
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.
Product Features:
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Product Features:
- Passes all state and federal emissions tests
- Manufactured from durable, long-life materials
- Manufactured from durable, long-life materials
- Reduces air pollution with proper sealing and venting
- Independently tested for emission control
Carquest Premium – Locking Fuel Tank Cap (Part No.10582)
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.
Product Features:
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Product Features:
- Protects your fuel from theft and vandalism
- Passes all state and federal emissions tests
- Manufactured from durable, long-life materials
- Reduces air pollution with proper sealing and venting
- Reduces air pollution with proper sealing and venting
- Independently tested for emission control
Top Picks for 1979 Mercury Cougar Oxygen Sensors
Upgrade Mercury Cougars with top-quality Oxygen Sensors parts, including 1 OEM and aftermarket selections for your 1979 model.
NTK – Premium OE Fit & Design Spark Plug Wire Set: Variable Pitch Mag Core, 3 Leads (Part No.23552)
from
$49.99
NGK is the world’s largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle’s on-board diagnostic system in maintaining optimal engine performance, maximizing fuel efficiency and reducing harmful emissions. Providing constant closed loop feedback to the ECU, oxygen sensors help to control the air-fuel ratio while alerting OBDII systems of possible problems with fuel delivery or catalytic converter efficiency. A ceramics company at our core, uses state-of-the art technology enabling control of the ceramic element used in our oxygen sensors from raw material to finished product. Trust The Sensor Specialist for full-line market support and OE application technology.
Product Features:
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Product Features:
- OEM QUALITY: is the world’s largest supplier of original equipment oxygen sensors with renowned quality that meets or exceeds OEM specifications
- PRODUCT ENGINEERING: Based on OE expertise, but specifically engineered for the aftermarket, Oxygen Sensors offer superior OE fit, form, function
- OE TECHNOLOGY: Upgraded to the latest OE technologies, Oxygen Sensors are designed to reduce OE failures, enhance durability and performance
- EXTENSIVE TESTING: OE development includes vibration and thermal shock testing. Testing during manufacturing guarantees quality and reliability
- EASY INSTALLATION: Oxygen Sensors are equipped with OE specified, water-resistant connectors and harness accessory hardware for easy installation
- ADVANCED CERAMIC SENSOR ELEMENT: 3-stage contaminant-resistant plasma jet and deposit trap overcoat protects against element poisoning
- ADVANTAGE: Superior dual-coated platinum interface and thinner ceramic element produces fastest light off and response times with best durability
In-Demand Fuel Pumps for 1979 Mercury Cougars
Select from 9 premium Fuel Pumps parts for your 1979 Mercury Cougar, with prices ranging from $27.49 to $235.99.
Edelbrock – Performer RPM Series fuel pump is for 289-351W Ford (Part No.1725)
from
$186.99
Product Features:
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- Mechanical Operation
- Fuel Sending Unit Not Included
- For Small-Block 289-351 Ford Engines
- In Tank Mounting Type
- 110 GPH
Carquest Premium – Mechanical Fuel Pump: Includes Gasket (Part No.360593)
from
$31.49
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
Product Features:
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Product Features:
- Meets or exceeds OE specifications for fit, form and function
- Special heat-treated rocker arms and case-hardened pins to ensure lasting performance
- All fuel pumps are 100% performance tested
- Includes installation gaskets or seals where applicable
Mr. Gasket – Electric Fuel Pump (Part No.12S)
from
$71.99
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.
Product Features:
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Product Features:
- Solid-state Worry Free Electronics
- Internal Pressure Regulating
- Universal Design Allows For Easy Installation
- No Diaphragms Or Mechanical Parts To Wear Out
- They Make An Excellent Fuel Transfer or Booster Pump
- Not designed for use on aircraft of any type.
- Hose Barbs Fit 5/16″ Fuel Hose
- Self-priming, 2 wire design
- Eliminates vapor lock and flooding
Carquest Premium – Mechanical Fuel Pump: Includes Gasket (Part No.360582)
from
$27.49
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
Product Features:
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Product Features:
- Meets or exceeds OE specifications for fit, form and function
- Special heat-treated rocker arms and case-hardened pins to ensure lasting performance
- All fuel pumps are 100% performance tested
- Includes installation gaskets or seals where applicable
Holley – Mechanical Fuel Pump (Part No.12-833)
from
$139.99
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.
Product Features:
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Product Features:
- Street Performance
- Flows 80 gph Free Flow
- Shutoff Pressure Pre-Set 7.5 PSI
- Fuel Pressure Regulator Is Not Required
- Heavy Duty Construction For Continuous High rpm Operation
- Fuel Body Casting Can Be Rotated For Various Plumbing Situations
- Inlet And Outlet Tapped For 1/4 in. NPT
- Inlet/Outlet Tapped For .25 in. NPT
Edelbrock – Victor Series fuel pump is for 289-351W Ford (Part No.1715)
from
$192.99
High volume 0.5 inch NPT inlet and outlet. Large alcohol-proof diaphragm. Aircraft-type Allen bolts. Produces 10 psi. For gasoline only. Finest quality material. Beautifully detailed. Use with fuel pressure regulator PN(8190).
Product Features:
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Product Features:
- Hi-Vol 0.5 in. NPT Inlet/Outlet
- Large Alcohol-Proof Diaphragm
- Aircraft-Type Allen Bolts
- Produces 10 psi
- For Gasoline Only
- Finest Quality Material
- Beautifully Detailed
- Use w/Fuel Pressure Regulator PN[8190]
Holley – Mechanical Fuel Pump (Part No.12-289-13)
from
$235.99
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.
Product Features:
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Product Features:
- High Output Fuel Flow
- Flows 130+ gph Free Flow
- Shutoff Pressure Pre-Set From 7.5 To 9 PSI
- Fuel Pressure Regulator Is Not Required
- Heavy Duty Construction For Continuous High rpm Operation
- Redesigned High Flow Valves Always Ensure Adequate Fuel Delivery
- Fuel Body Casting Can Be Rotated For Plumbing Situations
- Inlet And Outlet Tapped For 3/8 in. NPT
Top Street Performance – Black Ford Small Block V8 (221-351W) Two-Valve 80 GPH 8 PSI Mechanical Fuel Pump (Part No.JM1007BK)
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.
Product Features:
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Product Features:
- Free Flow: 80 GPH
- Pressure: 6 PSI
- Housing Material: Aluminum
- Inlet and Outlet: 1/4 in NPT Female
Top Street Performance – Ford Small Block V8 (221-351W) Two-Valve 80 GPH 8 PSI Mechanical Fuel Pump (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.
Product Features:
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Product Features:
- Free Flow: 80 GPH
- Pressure: 6 PSI
- Housing Material: Aluminum
- Inlet and Outlet: 1/4 in NPT Female
Most Sold 1979 Mercury Cougar Fuel Tanks
Explore our best-selling Mercury parts for the 1979 Cougar among 6 OEM and aftermarket options starting from $10.49.
Spectra Premium – Fuel Tank (Part No.F4B)
from
$240.99
Innovative engineering, manufacturing technology and quality control ensure that Spectra Premium fuel tanks meet or exceed the performance of the original equipment they replace.
Product Features:
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Product Features:
- Unit is designed to OE fit, form and function requirements accomplished by leveraging our OE fuel system design expertise
- Lock ring included with each tank to reduce installation time and to ensure a complete repair
- Made with corrosion resistant, OE approved, Ni Terne steel for durability
- Unit is leak tested after production to ensure product in free from fuel and / or evaporative leaks
- Each new fuel tank is road tested to ensure real world performance and to verify that each design meets our high standards for quality
- Engineered to stringent tolerances based on our Canadian engineers’ in-depth knowledge of the OE part it’s designed to replace
- Fit tested on the very same vehicle application for which it was developed verifying first-hand that the design fits properly and can be easily installed
- Packaged with double-layered foam wrap and heavy-gauge corrugated board to ensure product quality at installation
Dorman – Fuel Pump Lock Ring (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.
Product Features:
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Product Features:
- Direct replacement – 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
- Ideal solution – engineered to match the performance of the original equipment lock ring when the factory ring has failed or is damaged
- Durable construction – designed and manufactured to strict specifications for reliable performance
- Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
Delphi – Fuel Tank Cleaning Kit (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.
Product Features:
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Product Features:
- Helps avoid premature fuel pump failure
- Lint free towel included
- Low suds formulation
- Removes harmful contaminants from the fuel tank
Dorman – Fuel Tank Strap Set (Part No.578-102)
from
$34.99
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.
Product Features:
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Product Features:
- Direct replacement – this fuel tank strap matches the fit, function and performance of the original part
- Ideal solution – recommended for replacement when the fuel tank is serviced or replaced
- Durable construction – manufactured from quality materials for superior service and reliability
- Trustworthy design – backed by 100 years of automotive aftermarket experience
Spectra Premium – Fuel Tank Strap (Part No.ST102)
from
$47.99
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.
Product Features:
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Product Features:
- Unit is designed to OE fit, form and function requirements accomplished by leveraging our expertise
- Direct fit ensures safe, secure fuel tank installation
- Product individually packaged and labeled to help reduce product damage prior to installation
- Industry leading coverage on straps for plastic tanks
KAI – Fuel Tank (Part No.TNKF4B)
from
$356.99
New Standard Replacement Fuel Tank, 74-79 Tbird/Cougar 21 Gallon, Without Internal Vent Tube
Product Features:
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Product Features:
- 74-79 Tbird/Cougar, 21 Gallon, Without Internal Vent Tube
- Meets All Federal Motor Safety Standards
- No Drilling Needed For Installation
- No Modifications Needed For Installation
- Direct Fit Replacement For Your Vehicle
- Same Form Fit And Function As OE
- Check Out The Large Selection Of Parts Available For Your Vehicle
Top-Rated Fuel and Emissions Systems Brands For Your 1979 Mercury Cougar
Shop for the best-rated brands offering Fuel and Emissions Systems and other products for your 1979 Mercury Cougars. Below you’ll find some of our best rated Fuel and Emissions Systems from Felpro, Spectra Premium, and Dorman, and more. Fuel and Emissions Systems from these brands that fit a 1979 Cougar start at just $7.99 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 1979 Mercury Cougar Fuel and Emissions Systems
When it comes to maintaining or upgrading your 1979 Mercury Cougar, 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 1979 Mercury Cougar. 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 $7.99. Plus, with over 3 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 Spectra Premium 1979 Mercury Cougar Fuel and Emissions Systems
Spectra Premium auto parts is one of the highest quality Fuel and Emissions System brands in the market. Any 1979 Mercury Cougar owner should feel confident when installing genuine Spectra Premium parts in their vehicle. To ensure the best fit and performance for your 1979 Cougar, Advance Auto Parts carries a full inventory of 1 Spectra Premium Fuel and Emissions Systems. Plus you will be keeping your Mercury in peak condition while saving money because prices on these Spectra Premium Fuel and Emissions Systems range up to $240.99, plus, with more than 1 customer reviews and an impressive 4.3 stars average rating, you can be confident the Fram Fuel and Emissions Systems below will deliver on both quality and value.
from
$240.99
(1)
Fuel Tank
“this is a great gas tank! this tank fits sedans and trucks. this gas tank does not fit mercury cougar station wagons, i have a 77 mercury cougar wagon”
FAQs for 1979 Mercury Cougar Fuel and Emissions Systems
Which Fuel and Emissions Systems are best-sellers for 1979 Mercury Cougars?
Out of 30 Fuel and Emissions Systems that fit 1979 Mercury Cougars, the following parts are the top sellers:
- Fuel Tank Cleaning Kit (11692237) – $12.49
- Carburetor Pre-Heater Hose – 2 In. x 18 In. – Aluminum (5192390) – $8.49
- Mechanical Fuel Pump: Includes Gasket (11764038) – $31.49
What’s the price range for 1979 Mercury Cougar Fuel and Emissions Systems?
Fuel and Emissions System prices for the 1979 Mercury Cougar start at $1.99 and go up to $2,571.99 for the most premium parts.
What’s the average price of a Fuel and Emissions System for a 1979 Mercury Cougar?
The average price for Fuel and Emissions Systems for the 1979 Mercury Cougar is $217.89. 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 Cougar model years?
What are the cheapest Fuel and Emissions Systems for my 1979 Mercury Cougar?
The cheapest 1979 Mercury Cougar Fuel and Emissions Systems we carry in stock are:
- Exhaust Gas Recirculation (EGR) Valve Gasket (12511205) – $1.99
- Exhaust Gas Recirculation (EGR) Valve Gasket (5181593) – $4.29
- Carburetor Mounting Gasket (5182409) – $7.99
- Carburetor Pre-Heater Hose – 2 In. x 18 In. – Aluminum (5192390) – $8.49
- Fuel Pump Lock Ring (22972944) – $10.49
What are the top-rated Fuel and Emissions Systems that fit the 1979 Mercury Cougar?
Out of 244 reviews by customers, our 1979 Mercury Cougar Fuel and Emissions Systems have an average customer rating of . These are some of the highest-rated Fuel and Emissions System types for the 1979 Mercury Cougar and their top-rated products:
- Fuel Injectors
- Carburetor Mounting Gasket (5182409) – $7.99
- Carburetor Pre-Heater Hose – 2 In. x 18 In. – Aluminum (5192390) – $8.49
What types of Fuel and Emissions Systems do you sell for my 1979 Mercury Cougar?
As of 6/2/26, these are some of the most in-demand types of Fuel and Emissions Systems for a 1979 Mercury Cougar:
Can I get help with 1979 Mercury Cougar 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 Cougar Fuel and Emissions Systems?
Advance Auto Parts keeps returns simple. For new Mercury Cougar 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.
