Infiniti J30 Exhaust Manifold Gasket Replacement at your home or office.

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Exhaust Manifold Gasket Replacement Service

How much does a Exhaust Manifold Gasket Replacement cost?

On average, the cost for a Infiniti J30 Exhaust Manifold Gasket Replacement is $372 with $39 for parts and $332 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1993 Infiniti J30V6-3.0LService typeExhaust Manifold Gasket ReplacementEstimate$498.63Shop/Dealer Price$583.92 - $701.99
1995 Infiniti J30V6-3.0LService typeExhaust Manifold Gasket ReplacementEstimate$410.77Shop/Dealer Price$491.71 - $596.46
1997 Infiniti J30V6-3.0LService typeExhaust Manifold Gasket ReplacementEstimate$410.77Shop/Dealer Price$491.70 - $596.44
1994 Infiniti J30V6-3.0LService typeExhaust Manifold Gasket ReplacementEstimate$410.77Shop/Dealer Price$491.56 - $596.20
1996 Infiniti J30V6-3.0LService typeExhaust Manifold Gasket ReplacementEstimate$410.77Shop/Dealer Price$491.80 - $596.61
Show example Infiniti J30 Exhaust Manifold Gasket Replacement prices

What is the Exhaust Manifold Gasket all about?

Depending on your engine and type of vehicle, the exhaust manifold can either be a set of pipes or it can be a cast iron manifold assembly. Essentially the exhaust manifold takes the burned exhaust gases from the engine’s cylinders and ejects the gas through the exhaust system and out through the car's tail pipe. The exhaust manifold gasket seals the surface of the exhaust manifold to the surface of the cylinder head, preventing leaks in the system. Over time, the constant expansion and contraction of the components (caused by constant heating and cooling in the engine), may cause the gasket to leak. These leaks can be hazardous as hot exhaust gases escape and can damage other components in the engine compartment. A leaky exhaust manifold gasket can also impact engine performance.

Keep in mind:

Sometimes an exhaust manifold starts to leak because a mounting bolt has broken. If this happens, the mechanic will have to remove the broken bolt or stud, which can increase the labor time needed to fix the problem. Your mechanic may charge you an additional fee, depending on the severity of the situation.

How it's done:

  • Inspect exhaust system for leaks.
  • Determine if it is the manifold or flange gasket that is leaking.
  • Remove and replace faulty gasket.
  • Apply anti-seize to the threads of the bolts.
  • Install new exhaust manifold gasket.
  • Start car and check for any exhaust leaks.

Our recommendation:

The exhaust manifold gasket helps in transferring burned gasses from the engine. It is located in a high temperature zone, and it will leak eventually. There is no way to prevent it. Your mechanic should use anti-seize compound on the bolts when they are replacing this part. This will help prevent bolts from breaking in the cylinder head.

What common symptoms indicate you may need to replace the Exhaust Manifold Gasket?

  • Loud noise from engine.
  • Lack of engine performance.
  • Check engine light is on.
  • Smells from the engine compartment (eg. plastic components next to exhaust manifold melting from escaped heat).

How important is this service?

A leaky exhaust manifold is a health and safety concern. Hot exhaust gases escaping from the engine can be a fire hazard melting nearby plastic components in the engine compartment.

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Ben

41 years of experience
1416 reviews
Ben
41 years of experience
Infiniti J30 V6-3.0L - Car is overheating - Spring, Texas
This gentleman is a true professional, I've been looking for a mechanic and I think i found one!

Michael

21 years of experience
80 reviews
Michael
21 years of experience
Infiniti J30 V6-3.0L - Car is not starting - Lacey, Washington
Fast, efficient, good work ethic

Larry

16 years of experience
116 reviews
Larry
16 years of experience
Infiniti J30 V6-3.0L - Brake Pads Replacement (Front) - Columbus, Ohio
Very good. Efficient and friendly.

Braxton

11 years of experience
205 reviews
Braxton
11 years of experience
Infiniti J30 V6-3.0L - Car starts and then dies - Deltona, Florida
Great service. Prompt and professional

Excellent Rating

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Number of Infiniti J30 services completed
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