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GMC Sierra 3500 HD 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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$390 $2075
Average Shop Price $428
RepairSmith Price $243
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This range covers an average exhaust manifold replacement. Tell us your car to get a guaranteed price from RepairSmith.

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GMC Sierra 3500 HD Exhaust Manifold Replacement

RepairSmith offers upfront and competitive pricing. The average cost for GMC Sierra 3500 HD Exhaust Manifold Replacement is $489. 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
2021 GMC Sierra 3500 HD
6.6L V8 Turbo Diesel SLT • 10,000 miles
Rocklin CA 95677
Nov 6, 2020
$442 - $540
2013 GMC Sierra 3500 HD
6.6L V8 Turbo Diesel Denali • 65,000 miles
North Las Vegas NV 89086
Nov 4, 2020
$424 - $518
2015 GMC Sierra 3500 HD
6.6L V8 Turbo Diesel Base • 35,000 miles
Mountain View CA 94035
Nov 3, 2020
$472 - $576
2016 GMC Sierra 3500 HD
6.6L V8 Turbo Diesel SLT • 56,000 miles
Laguna Woods CA 92637
Oct 26, 2020
$449 - $549
2017 GMC Sierra 3500 HD
6.6L V8 Turbo Diesel Denali • 55,000 miles
San Jose CA 95151
Oct 16, 2020
$406 - $496
2019 GMC Sierra 3500 HD
6.6L V8 Turbo Diesel SLT • 13,000 miles
Orange CA 92865
Oct 12, 2020
$449 - $549
2017 GMC Sierra 3500 HD
6.0L V8 SLT • 45,000 miles
Castroville CA 95012
Oct 6, 2020
$445 - $543
2010 GMC Sierra 3500 HD
6.6L V8 Turbo Diesel SLT • 147,000 miles
Concord CA 94519
Sep 27, 2020
$429 - $525
2009 GMC Sierra 3500 HD
6.0L V8 SLE • 158,000 miles
Sutter Creek CA 95685
Sep 22, 2020
$463 - $565
2017 GMC Sierra 3500 HD
6.6L V8 Turbo Diesel SLT • 58,000 miles
Las Vegas NV 89156
Sep 19, 2020
$421 - $515
Last Updated:
Jan 21, 2021 4:52 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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How can we help?

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