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GMC Exhaust Manifold

We have 5 Items In-stock.
$116.40 List Price $137.35 Save $20.95 Availability: In Stock
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EXHAUST MANIFOLD

Replacement OE Style Exhaust Manifold is constructed from tough, rigid cast iron that provides the perfect replacement for your old and worn out factory piece.

Make sure that your (see more)

  • SKU#: REPC960707
  • Brand: Replacement
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: 1-2 Business Days
  • Warranty: 1-year, unlimited-mileage warranty
 
Fits the following GMC Models:
  • Envoy XL | 6 Cyl 4.2L | SLE, SLT
  • Envoy | 6 Cyl 4.2L | SLE, SLT
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$119.47 List Price $140.97 Save $21.50 Availability: In Stock
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DORMAN – OE REPLACEMENT EXHAUST MANIFOLDS

Swap out your warped exhaust manifold with this OE replacement exhaust manifold from Dorman. Its heavy-duty design is resistant to leaks and corrosion, and (see more)

  • SKU#: RB674732
  • Brand: Dorman
  • Product Fit: Direct Fit
  • Quantity Sold: Kit
  • Anticipated Ship Out Time: Same day - 1 business day
  • Aspiration Type: Naturally aspirated
  • Number of Cylinders: 8
 
Fits the following GMC Models:
  • Sierra 1500 | 8 Cyl 6.2L | Denali, SLT, SLE
  • Yukon | 8 Cyl 6.2L | Denali
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Rating: (see review/s)

"Manifolds both fit perfectly. Passenger side manifold came in with severely damaged gasket." posted by: on July 12, 2011

$308.75 List Price $364.33 Save $55.58 Availability: In Stock
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BD DIESEL FULL BORE EXHAUST MANIFOLD, SOLD INDIVIDUALLY -- Cast from high silicon ductile iron; Restores exhaust flow balance; Improves power; Reduces EGT; A direct, bolt-in replacement for factory (see more)
  • SKU#: B701041460
  • Brand: BD Diesel
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: 1-2 Business Days
  • Number of Cylinders: 8
 
Fits the following GMC Models:
  • Sierra 3500 | 8 Cyl 6.6L | SLE, SLT, SL, Base, WT, Classic SL, Classic SLE, Classic SLT, Classic WT
  • Sierra 2500 HD | 8 Cyl 6.6L | SLE, SLT, SL, Base, WT, Classic SL, Classic SLE, Classic SLT, Classic WT
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$64.88 List Price $311.93 Save $247.05 Availability: In Stock
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EXHAUST MANIFOLD -- Cast iron construction; With wrap around heat shield; A high quality, direct fit OE replacement exhaust manifold; Made with durable, heat controlling materials for long-lasting life; (see more)
  • SKU#: G960744
  • Brand: Replacement
  • Fit Note: With Transitional Low Emissions
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: 1-2 Business Days
  • Notes: With wrap around heat shield
  • Number of Cylinders: 4
  • Replaces OE Number: 24577409
(see more)
Fits the following GMC Model:
  • Sonoma | 4 Cyl 2.2L | SLE, SL, SLS
Rating: (see review/s)

"overall is seems to be a decent product for the price" posted by: me on August 11, 2014

"Works as intended seems like a high quality part time to see how long it lasts!" posted by: on October 26, 2013 view all 8 reviews

$75.29 List Price $88.84 Save $13.55 Availability: In Stock
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EXHAUST MANIFOLD

Made with durable, heat controlling materials for long-lasting life.

Notes: Cast iron construction

Replacement brand parts are the most affordable solution for all of your replacement (see more)

  • SKU#: G960713
  • Brand: Replacement
  • Fit Note: With Emissions Override Option (NC7)
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: 1-2 Business Days
  • Number of Cylinders: 8
  • Warranty: 1-year, unlimited-mileage warranty
 
Fits the following GMC Models:
  • B6000 | 8 Cyl 5.7L | B6P042
  • C5000 | 8 Cyl 5.7L | C5D042
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Rating: (see review/s)

"These look like the AIR manifolds with the ports needing pipe plugs. The OEM parts had the same finish and these fit like original parts." posted by: Bob on May 23, 2013

"if you are building a hotrod and want ramshorns manifolds ' this is the way to go. looks original and fits the same. and it is new and a lot cheaper than a lit if other vendors." posted by: mouse on September 2, 2009 view all 3 reviews

Select your GMC Exhaust Manifold model from the list below.

Replacement Exhaust Manifold

A quality component that's sure to last a long time, the Replacement exhaust manifold is made from cast iron, a material known for its heat-resistant capabilities. To make sure that the extreme heat coming from this part won't damage nearby components, it also features a wrap-around heat shield that can efficiently contain heat within the cast-iron construction. This part is also designed to withstand corrosion to prevent premature damage. Tough, resilient, and affordable, this item also comes with an unlimited mileage, one-year warranty. This makes it a good investment for buyers who want to keep their exhaust systems up and running without breaking the bank.

Dorman Exhaust Manifold

Featuring a sturdy, cast-iron construction and offered at a reasonable price, the Dorman exhaust manifold is the perfect option for budget-conscious vehicle owners. This part is precisely engineered to contain exhaust gases and heat as they travel from the cylinder head to the exhaust pipe. Made to withstand extreme temperatures of up to 1400 degrees, this manifold won't easily warp, crack, or break down. It's also manufactured to provide an OE-like fit, ensuring a tight seal between the engine head and exhaust pipes. This means buyers won't have to worry about exhaust noise and fumes escaping into the engine compartment. An installation-friendly component, this product comes with a heat shield, a gasket, three nuts, and three studs.

BD Diesel Exhaust Manifold

Ideal for off-road vehicles, the BD Diesel exhaust manifold definitely packs a punch. This heavy-duty replacement part is constructed from high silicon ductile-iron, an innovative material known for its amazing heat-managing capabilities. Precisely engineered using state-of-the-art facilities, this part is guaranteed to help reduce EGT (exhaust gas temperature), boost engine power, and restore balance in the exhaust flow. Part maintenance is not a problem at all because it's tapped and drilled to accommodate a variety of EGT probes. Plus, it's highly durable so consumers won't have to worry about premature break-downs and malfunctions. And since it's a direct-fit part, installing it is fairly manageable as long as the buyer has the right tools.