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A properly functioning exhaust system is crucial for your vehicle's performance and emissions control. The air supply gasket, while small, plays a vital role in ensuring a sealed connection, preventing leaks that can degrade efficiency and increase noise. Selecting the correct gasket is essential for a reliable repair and optimal vehicle operation.
FEL-PRO 70978 Exhaust Gas Recirculation (EGR) Valve Gasket for Honda Civic
COMPATIBILITY – Fits 1977-1978 Porsche 924; 1979-1982 Porsche 924; 1985-1987 Renault Alliance; 1987-1987 Renault Alliance; 1985-1986 Renault Encore; 1984-1985 Renault Fuego; 1984-1985 Renault LeCar; 1984-1986 Renault R18i; 1986-1986 Renault R...
GET THE RIGHT PART -- Before purchasing, research to ensure that the part will fit your vehicle; enter all vehicle information (year, make, model, engine and trim) for compatibility and check qualifier notes
Meets or exceeds all original equipment specifications
Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes
GET THE RIGHT PART -- Before purchasing, research to ensure that the part will fit your vehicle; enter all vehicle information (year, make, model, engine and trim) for compatibility and check qualifier notes
Meets or exceeds all original equipment specifications
Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes
[High-Quality Materials]: Our exhaust gasket is made of high-quality metal materials, which are resistant to high temperature, high pressure, wear and long service life. The gasket material fills the tiny gap between the intake manifold and the engine...
[Size]: Our exhaust flange gasket is available in a variety of sizes. Part number OEM120-06310-0002. Please check the size information carefully before placing an order to determine whether this exhaust gasket is compatible with your vehicle.
[Easy to Use]: Place the muffler gasket on the connector, align the piston hole with the threaded hole, and tighten the nuts and bolts to fix the gasket in place! Equipped with M10*1.5/49mm bolts, no need to prepare additional accessories, the operation...
[Performance]: The exhaust flange gasket has excellent sealing and insulation properties, preventing gas from escaping from the pipe, and also helps reduce engine noise and extend the service life of the engine cylinder head.
[Wide Application]: Widely used in exhaust, turbocharger, muffler and other equipment pipe connections, very suitable for custom exhaust projects or exhaust repairs. If your car's exhaust gasket has started to age or become damaged, it's time to replace...
GET THE RIGHT PART -- Before purchasing, research to ensure that the part will fit your vehicle; enter all vehicle information (year, make, model, engine and trim) for compatibility and check qualifier notes
Meets or exceeds all original equipment specifications
Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes
GET THE RIGHT PART -- Before purchasing, research to ensure that the part will fit your vehicle; enter all vehicle information (year, make, model, engine and trim) for compatibility and check qualifier notes
Meets or exceeds all original equipment specifications
Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes
GET THE RIGHT PART -- Before purchasing, research to ensure that the part will fit your vehicle; enter all vehicle information (year, make, model, engine and trim) for compatibility and check qualifier notes
Meets or exceeds all original equipment specifications
Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes
In this car exhaust gasket, the upper and lower layers are galvanized sheets, and the middle is graphite asbestos, high temperature, high pressure, wear-resistant, anti-rust and anti-corrosion, sturdy, to ensure long service life.
Upgrade your vehicle's performance with our premium Exhaust Gasket, designed for a reliable seal and optimal exhaust system function! This catalytic converter gasket ensures a tight fit and leak-free installation, enhancing the efficiency of your exhaust...
Enhance your vehicle's exhaust system with our high-quality Exhaust Gasket, designed for a perfect seal and lasting durability! This catalytic converter gasket ensures a precise fit and efficient performance, reducing noise and emissions. Explore the...
Ensure a secure fit and reliable performance with our Exhaust Gasket, a must-have for your vehicle's exhaust system! This catalytic converter gasket offers a tight seal and precise installation, reducing the risk of leaks and boosting engine efficiency...
This exhaust pipe gasket is installed by bolt tightening, which is simple, safe, reliable and convenient. Simply place the muffler gasket on the interface, align the piston holes, make sure the screw holes and threaded holes of the exhaust pipe are...
GET THE RIGHT PART -- Before purchasing, research to ensure that the part will fit your vehicle; enter all vehicle information (year, make, model, engine and trim) for compatibility and check qualifier notes
Meets or exceeds all original equipment specifications
Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes
Buyer's Guide：Car exhaust gasket OEM#120-06310-0002. Its size is 120x80mm/4.72x3.16inch, thickness is 2mm/0.78inch, and inner diameter is 51mm/2inch. The exhaust flange gasket comes with 2 bolt holes spaced 69-105mm/2.69-4.15inch apart. It is suitable...
Tightly Seal：If your car exhaust pipe gasket has started to age or become damaged, it's time to replace it with a premium parts! Our exhaust gasket material can Extend the service life of the engine cylinder head.
High Temp Resistant Material：As one of the main heated accessories of automotive engines, the exhaust manifold gasket has a high working heat load, high vibration intensity!
Easy to Install：The packaging contains 2x muffler gasket to ensure seamless connection between the automotive exhaust manifold and cylinder head exhaust flange. The installation of the header gasket is very simple, and it can be firmly fixed in the pipe...
Perfect Service：We insist on providing the best car accessories and services for our 40 million customers worldwide. Each of our 2inch exhaust gasket is carefully tested and inspected before delivery. If you have any questions, our customer service...
Last update on 2026-09-01 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Automotive Replacement Exhaust Air Supply Gaskets
Installation and Maintenance Tips
Proper installation is paramount for the gasket's effectiveness. Ensure the mating surfaces on both the exhaust component and the air injection manifold are clean, smooth, and free of debris or corrosion before installing the new gasket. Overtightening bolts can damage the gasket or the components, so follow recommended torque specifications if available. Regular inspection of the exhaust system for any signs of leaks or damage can help identify potential gasket issues early.
Frequently Asked Questions
What is the purpose of an exhaust air supply gasket?
The exhaust air supply gasket seals the connection point for the secondary air injection system. This system aids in reducing harmful emissions by burning off unburned hydrocarbons in the exhaust manifold.
How do I know if my exhaust air supply gasket needs replacing?
Symptoms of a failing gasket include a persistent check engine light, audible exhaust leaks or hissing sounds, reduced engine performance, and potentially increased fuel consumption. A visual inspection might reveal soot or residue around the connection points.
Can I use a generic gasket if the exact one for my car isn't available?
It is strongly recommended to use a gasket specifically designed for your vehicle's make, model, and year. Generic gaskets may not provide a proper seal, leading to leaks, reduced efficiency, and potential damage to your exhaust system.
How important is the material of the gasket?
The material is very important due to the high temperatures and corrosive environment of the exhaust system. Gaskets made from durable, heat-resistant materials like silicone or specialized composites will offer better longevity and sealing performance.
What are the risks of a leaking exhaust air supply gasket?
A leaking gasket can lead to increased emissions, trigger check engine lights, reduce engine efficiency, and cause the secondary air injection system to malfunction. In some cases, it can also lead to increased noise from the exhaust.
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