Air Crossover Gasket.
Gasket for Intake Manifold.

• Creates a seal between the engine and intake manifold
• Helps prevent air from leaking out of your engine
• Replace when failing

Your INFINITI's hardworking engine uses a vacuum-sealed internal system, and your Engine Intake Manifold Gasket is crucial for maintaining that tight seal. The intake manifold on your engine serves to regulate the flow of air inside your engine cylinders while it runs. Your Engine Intake Manifold Gasket seals the space between the engine and the manifold and prevents air from leaking out, which may diminish the efficiency of your engine over time.

The Engine Intake Manifold Gasket in your INFINITI should withstand many years of use, but it may need to be replaced as your vehicle ages. A leaking Engine Intake Manifold Gasket can produce engine misfires or a decrease in engine power, meaning your engine might be working too hard and wearing itself down if your Engine Intake Manifold Gasket fails to maintain a seal like it's supposed to. If your engine hasn't had as much “get up and go” or you've seen a decrease in gas mileage over the last few weeks, you might want to turn to the pros and have the engine inspected and get a clear idea of your Engine Intake Manifold Gasket's condition. To do this, head to a local INFINITI authorized service center.

For many INFINITI models, the Engine Intake Manifold Gasket may also seal your coolant within the engine. If you notice puddles of coolant on the garage floor under your parking spot or notice a coolant smell (it smells slightly sweet) that comes from under your INFINITI's hood, the Engine Intake Manifold Gasket could have a leak. As you might know, low coolant levels can cause an overheated engine, which may create major wear and tear within your engine if it's not remedied.

A fully functioning Engine Intake Manifold Gasket is essential for maintaining your engine, and installing a new one is a task best left to the pros. As such, it's a good idea to order a replacement Engine Intake Manifold Gasket from INFINITI Genuine Parts, then take your INFINITI to a local authorized service center to carefully install it for you. All INFINITI Genuine Parts are meticulously engineered to your vehicle's precise specifications, and they're supported by a 12 month/12,000 mile (whatever happens sooner) limited warranty.

Buy INFINITI parts direct and get the reliable Engine Intake Manifold Gasket you need for these vehicles: INFINITI G35. Read more on the What This Fits tab.

Fits G35, G37, G37X