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Infiniti QX56 Exhaust Manifold Replacement

Exhaust manifold replacement varies from car to car. It’s not a cheap repair, but it’s far from the most expensive.

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Range for All Cars

$390 $2075

This range covers an average exhaust manifold replacement. Tell us your car to get a guaranteed price from RepairSmith.

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Infiniti QX56 Exhaust Manifold Replacement

RepairSmith offers upfront and competitive pricing. The average cost for Infiniti QX56 Exhaust Manifold Replacement is $1498. Drop it off at our shop and pick it up a few hours later, or save time and have our Delivery mechanics come to you.

Car
Location
Quoted on
Price
2011 Infiniti QX56
5.6L V8 Base • 47,000 miles
North Hollywood CA 91603
Nov 23, 2020
$1,382 - $1,689
2013 Infiniti QX56
5.6L V8 Base • 51,000 miles
San Diego CA 92182
Nov 20, 2020
$1,294 - $1,582
2005 Infiniti QX56
5.6L V8 Base • 205,000 miles
San Pablo CA 94806
Nov 19, 2020
$1,359 - $1,661
2008 Infiniti QX56
5.6L V8 Base • 127,000 miles
Tujunga CA 91042
Nov 9, 2020
$1,419 - $1,735
2010 Infiniti QX56
5.6L V8 Base • 149,000 miles
Bakersfield CA 93308
Oct 31, 2020
$1,346 - $1,646
2007 Infiniti QX56
5.6L V8 Base • 109,000 miles
Pinole CA 94564
Oct 31, 2020
$1,309 - $1,599
2010 Infiniti QX56
5.6L V8 Base • 57,000 miles
Del Mar CA 92014
Oct 28, 2020
$1,433 - $1,751
2004 Infiniti QX56
5.6L V8 Base • 166,000 miles
Escondido CA 92026
Oct 28, 2020
$1,233 - $1,507
2013 Infiniti QX56
5.6L V8 Base • 55,000 miles
Santa Barbara CA 93150
Oct 12, 2020
$1,243 - $1,519
2006 Infiniti QX56
5.6L V8 Base • 192,000 miles
Fullerton CA 92838
Oct 2, 2020
$1,463 - $1,789
Last Updated:
Dec 17, 2020 6:25 PM
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What is an Exhaust Manifold?

You ready for an extremely simple answer? Here it is: the exhaust manifold takes the gases that are emitted from the engine, and sends them to the exhaust. That’s it! Depending on the style of engine, your car may have one or two manifolds.

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Signs of a failing Exhaust Manifold

Tapping noise

If it seems like there are a million different weird noises your car can make it’s because there are. But the exhaust manifold noise is usually pretty unique. It sounds like a light tapping, or a clock ticking, and it will often go away once the car has warmed up, which your ears will greatly appreciate.

Exhaust smell

Hopefully this isn’t new information for you, but you’re supposed to smell the exhaust when you’re outside the car, not inside it. If it’s getting stinky in the cabin, you might have a very impolite exhaust manifold.

Check engine light

Like so many parts of your car, when the exhaust manifold fails, it can cause the check engine light to go on. You remember the last time you ignored the check engine light? You remember what happened? Yeah, thought so.

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How urgent is an Exhaust Manifold replacement?

If you smell exhaust in your car, then the repair is urgent. Those fumes are toxic, and should not be inhaled. Even if you don’t smell exhaust, a malfunctioning manifold can cause deeper issues to your engine, and that is bad.

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