Engine Intake Manifold Fittings

Replacement Parts > Air and Fuel Delivery > Hardware, Fasteners and Fittings

Engine Intake Manifold Fittings

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What is an engine intake manifold fitting?

An engine intake manifold fitting is a component of the intake manifold found in an internal combustion engine. The fitting is responsible for connecting the different components in the intake manifold, such as the fuel injectors, throttle body, and the air inlet tube. It also helps to evenly distribute the air and fuel mixture throughout the engine.

What types of engine intake manifold fittings are available?

Engine intake manifold fittings are available in a variety of sizes and materials. Common materials include aluminum, steel, and brass. The size of the fitting will depend on the type of engine and the specific model of the intake manifold.

How can I tell if my engine intake manifold fitting is faulty?

If your engine intake manifold fitting is faulty, you may experience a decrease in engine performance. You may also notice an unusual sound coming from the engine, or smoke coming from the intake manifold.

Can a faulty engine intake manifold fitting cause damage to my engine?

Yes, a faulty engine intake manifold fitting can cause damage to your engine. If the fitting is not properly connected or is leaking, it can cause the air and fuel mixture to be unevenly distributed throughout the engine. This can result in increased fuel consumption and decreased engine performance.

How do I replace my engine intake manifold fitting?

To replace your engine intake manifold fitting, follow these steps:

  1. Disconnect the negative battery cable.
  2. Remove the air intake assembly.
  3. Unscrew and remove the old engine intake manifold fitting.
  4. Clean the area around the fitting and install the new engine intake manifold fitting.
  5. Reinstall the air intake assembly and reconnect the negative battery cable.


How often should I inspect my engine intake manifold fitting?

It is recommended to inspect your engine intake manifold fitting every 6 months or so. Checking for any signs of wear or damage, such as corrosion, is important to ensure that your engine is running properly.