Exhaust for 2020 Chevrolet Express 3500
Select Exhaust part
Exhaust System Hanger Insulator
Walker Exhaust
35229
Complete your exhaust repair with Walker® insulators. Available in a variety of styles and sizes, they’re designed to work with Walker...
$6.01
Fits Most Vehicles
Multi-Purpose Bolt
ACDelco
11588741
GM Genuine Parts Bolts are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are...
$6.60
Fits Your Vehicle
Multi-Purpose Bolt
ACDelco
11589273
GM Genuine Parts Bolts are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are...
$6.09
Fits Your Vehicle
Exhaust Manifold Kit - Includes Required Gaskets And Hardware
Dorman
674-522
Certain original equipment exhaust manifolds warp and crack due to lower-grade iron construction. This Dorman OE FIX replacement is made...
Positions: Left
$97.78
Fits Your Vehicle
Exhaust Manifold Hardware Kit
Dorman
03413
This exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified...
$11.99
Fits Your Vehicle
Multi-Purpose Bolt
ACDelco
11588713
GM Genuine Parts Bolts are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are...
$4.83
Fits Your Vehicle
![21759 - : Quiet-Flow SS Direct Fit Exhaust Muffler 2.75" Inlet (OD) 2.75" Outlet (OD) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/a04659b4328c3b8c5d03c9ea88af0526.webp "21759 - : Quiet-Flow SS Direct Fit Exhaust Muffler 2.75" Inlet (OD) 2.75" Outlet (OD) for Walker Exhaust")
Quiet-Flow SS Direct Fit Exhaust Muffler 2.75" Inlet (OD) 2.75" Outlet (OD)
Walker Exhaust
21759
Combining the only broad-market stainless-steel construction with a direct fit OE-style replacement, Walker® Quiet-Flow® SS muffler...
$145.13
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...
$12.64
Fits Your Vehicle
Exhaust Flange Stud Kit - M10-1.5 x 62mm Stainless Steel
Dorman
03133HP
The factory-style fasteners used to secure the exhaust manifold to the pipe flange on certain vehicles are prone to cracking and failure...
$19.80
Fits Your Vehicle
Exhaust Manifold Hardware Kit - M8-1.25 Stainless Steel
Dorman
03413HP
The factory-style bolts used to secure the exhaust manifold to the cylinder head on certain vehicles are prone to cracking and failure...
$19.55
Fits Your Vehicle
Oxygen Sensor
ACDelco
12657188
GM Genuine Parts Oxygen (O2) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
Positions: Downstream Left, Downstream Right
$36.06
Fits Your Vehicle
Exhaust Clamp
Walker Exhaust
35793
Complete your exhaust repair with an Exhaust Mate® U-bolt clamp. Designed to ensure a tight, leak-resistant connection, Exhaust Mate...
$3.04
Exhaust Manifold Hardware Kit
Dorman
03413B
This exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified...
$11.99
Fits Your Vehicle
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
$43.49
Fits Your Vehicle
Ceramic Coated Exhaust Manifold Kit
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
$208.19
Fits Your Vehicle
Multi-Purpose Nut
ACDelco
11546366
GM Genuine Parts Nuts are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are...
$4.06
Fits Your Vehicle
Exhaust Manifold Kit - Includes Required Gaskets And Hardware
Dorman
674-732
Certain original equipment exhaust manifolds warp and crack due to lower-grade iron construction. This Dorman OE FIX replacement is made...
Positions: Right
$135.17
Fits Your Vehicle
Exhaust Stud Kit - M10-1.5 x 62mm
Dorman
03133
This exhaust flange stud and nut are designed to match the fit and function of the original hardware on specified vehicles. Made of...
$11.96
Fits Your Vehicle
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