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2005 Chevrolet Express 2500

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Aftermarket Exhaust Manifolds: Enhancing Performance and Exhaust Flow

Exhaust manifolds are essential for channeling engine gases from your cylinders to the exhaust system. At AutoNation, we offer durable aftermarket exhaust manifolds designed to ensure proper exhaust flow and optimal engine performance. These components play a critical role in maintaining engine efficiency and reducing harmful emissions.

If you're noticing warning signs like excessive noise, an exhaust leak, decreased power, or visible cracks, it's time to visit an exhaust shop near me. AutoNation stocks high-quality replacements that restore your exhaust system's functionality. Our manifolds feature precise port alignment and durable materials for long-term reliability.

To achieve full exhaust performance, ensure your exhaust manifolds, exhaust gaskets, and catalytic converter are in top shape. If you're dealing with an exhaust leak, prompt repair is essential to prevent further damage to your vehicle.

Quality Construction You Can Trust

AutoNation maintains an extensive inventory of aftermarket exhaust components, including exhaust manifolds, that meet strict quality standards. Whether you need routine maintenance or a major overhaul, we’ve got you covered. Visit an exhaust shop near me to explore our inventory and keep your vehicle running smoothly.

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availability
Category
Brand
Product Type
Color
finish
material
angle
attachment method
attachment type
body height
body material
bolt grade
bolt hole quantity
clamps included
configuration
connector gender
gasket or seal included
gasket type
grade type
inlet inside diameter
inlet quantity
inside diameter
manifold gasket bolt hole quantity
mount type
mounting hardware included
mounting hole diameter
mounting hole quantity
outlet inside diameter
outlet outside diameter
outlet quantity
outside diameter
position
shape
terminal gender
terminal quantity
terminal type
thickness
valley pan included
wiring harness included
SK674522 - Exhaust: SKP Exhaust Manifold for Skyward Automotive Image

SKP Exhaust Manifold

Skyward Automotive SK674522
SKP Exhaust Manifold
Not For Sale
Fits Your Vehicle
12617944 - Gaskets: Exhaust Manifold Gasket for ACDelco Image

Exhaust Manifold Gasket

ACDelco 12617944
GM Genuine Parts Exhaust Manifold Gaskets are designed, engineered, and tested to rigorous standards, and are backed by General Motors....
$21.01
Fits Your Vehicle
674732XD - Exhaust: Ceramic Exhaust Manifold for Dorman Image

Ceramic Exhaust Manifold

Dorman 674-732XD
This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on...
Positions: Right
$229.29
Fits Your Vehicle
SK674732 - Exhaust: SKP Exhaust Manifold for Skyward Automotive Image

SKP Exhaust Manifold

Skyward Automotive SK674732
SKP Exhaust Manifold
Not For Sale
Fits Your Vehicle
674522XD - Exhaust: Ceramic Exhaust Manifold for Dorman Image

Ceramic Exhaust Manifold

Dorman 674-522XD
This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on...
Positions: Left
$201.85
Fits Your Vehicle
MS16124 - Gaskets: Exhaust Manifold Gasket Set for Mahle Image

Exhaust Manifold Gasket Set

Mahle MS16124
MAHLE® gaskets provide world class sealing products trusted by OEMs & Technicians around the globe. Exhaust Manifold Gasket Set
$22.54
Fits Your Vehicle
MS12407 - Gaskets: Exhaust Manifold Gasket Set for Mahle Image

Exhaust Manifold Gasket Set

Mahle MS12407
MAHLE® gaskets provide world class sealing products trusted by OEMs & Technicians around the globe. Exhaust Manifold Gasket Set
$18.67
Fits Your Vehicle
12616285 - Exhaust: Driver Side Exhaust Manifold for ACDelco Image

Driver Side Exhaust Manifold

ACDelco 12616285
GM Genuine Parts Exhaust Manifolds are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
Positions: Left
$152.41
Fits Your Vehicle
SKMS92467 - Gaskets: SKP Exhaust Manifold Gasket for Skyward Automotive Image

SKP Exhaust Manifold Gasket

Skyward Automotive SKMS92467
SKP Exhaust Manifold Gasket
Not For Sale
Fits Your Vehicle
917142 - Exhaust: Exhaust Manifold Clamp Repair for Dorman Image

Exhaust Manifold Clamp Repair

Dorman 917-142
When an exhaust manifold fastener breaks on certain General Motors and Isuzu vehicles, repairing it conventionally usually requires...
Positions: Front Left, Rear Right
$44.64
Fits Your Vehicle
675226 - Exhaust: Exhaust Manifold Hardware Kit for Dorman Image

Exhaust Manifold Hardware Kit

Dorman 675-226
This exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified...
$13.25
Fits Your Vehicle
795390 - Air Conditioning & Heat: Elring Exhaust Manifold Bolt for Elring Image

Elring Exhaust Manifold Bolt

Elring 795.390
A/C Evaporator Tube Bolt Elring Exhaust Manifold Bolts are designed to securely fasten the exhaust manifold to the engine, ensuring a...
Not For Sale
Fits Your Vehicle
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