Infiniti FX50 Exhaust Manifold Repair at your home or office.

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Exhaust Manifold Repair Service

How much does a Exhaust Manifold Repair cost?

On average, the cost for a Infiniti FX50 Exhaust Manifold Repair is $549 with $197 for parts and $351 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2011 Infiniti FX50V8-5.0LService typeExhaust Manifold RepairEstimate$819.70Shop/Dealer Price$983.02 - $1327.27
2013 Infiniti FX50V8-5.0LService typeExhaust Manifold RepairEstimate$745.70Shop/Dealer Price$909.14 - $1253.47
2009 Infiniti FX50V8-5.0LService typeExhaust Manifold RepairEstimate$745.70Shop/Dealer Price$909.13 - $1253.45
2012 Infiniti FX50V8-5.0LService typeExhaust Manifold RepairEstimate$745.70Shop/Dealer Price$908.98 - $1253.20
2010 Infiniti FX50V8-5.0LService typeExhaust Manifold RepairEstimate$745.70Shop/Dealer Price$909.23 - $1253.64
Show example Infiniti FX50 Exhaust Manifold Repair prices

What is the Exhaust Manifold 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 gases are the burned fuel/air residue from the combustion process in the cylinders of the engine. Over time, the constant expansion and contraction of the components (caused by constant heating and cooling in the engine), may cause the manifold to crack and leak. These leaks can be hazardous as hot exhaust gases escape and can damage other components in the engine compartment. A leaky exhaust manifold 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:

  • Determine if the manifold is cracked or broken.
  • Remove and replace faulty exhaust manifold.
  • Inspect exhaust studs, clean carbon and old gasket off cylinder head.
  • Install new gasket and exhaust manifold.
  • Start engine and check for exhaust leaks.

Our recommendation:

The exhaust manifold is 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?

  • 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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Meet some of our expert Infiniti mechanics

Real customer reviews from Infiniti owners like you.

Excellent Rating

(3,053)

Rating Summary
2,884
88
13
10
58
2,884
88
13
10
58

Oswaldo

22 years of experience
29 reviews
Oswaldo
22 years of experience
Infiniti FX50 V8-5.0L - Exterior Door Handle Replacement (Driver Side Front) - Spotswood, New Jersey
Oswaldo delivered my part and was a very nice person however you guys ordered the incorrect part because the back plate for the door handle came for the passenger side of the vehicle and I asked for the driver side. Now I have to go out of my way to go to the dealership and try to get my money back. I was not happy with this at all.

Joe

15 years of experience
453 reviews
Joe
15 years of experience
Infiniti FX50 V8-5.0L - Battery - Franklin, Tennessee
Joe was professional, knowledgeable and very courteous. I would highly recommend Joe and absolutely plan on using him for any future car needs!

Patrick

33 years of experience
1449 reviews
Patrick
33 years of experience
Infiniti FX50 V8-5.0L - Brake Pads Replacement (Front, Rear) - Pflugerville, Texas
Patrick was on time and very professional. He showed up and got straight to work. I waited a few months before posting a review because I wanted to see if I was going to have any problems with my brakes. Granted I purchased aftermarket brakes off the Internet so I was more focused on the quality of the installation. So far everything has been great. I plan on using Your Mechanic again. Very convenient and reasonable. I have told coworkers, friends and family about my experience. Thanks Patrick, great job!!!!

Pardeep

21 years of experience
1121 reviews
Pardeep
21 years of experience
Infiniti G37 V6-3.7L - Brakes, Steering and Suspension Inspection - San Jose, California
Very good mechanic and did a wonderful job and will recommende him to everyone I know. Thank you pardeep

Excellent Rating

(3,053)

Rating Summary
2,884
88
13
10
58
2,884
88
13
10
58
Number of Infiniti services completed
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services done by our mechanics
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