Dorman Direct Fit Exhaust Manifold: with Heat Shield, 674-736
In stock
$281.99
Listed as compatible with this vehicle by the retailer feed.
Check price2004 Chevrolet Silverado 3500 Exhaust Systems
83 products listed for this model year in the retailer catalog. Check engine and trim details before ordering.
Back to 2004 Chevrolet Silverado 3500 parts
Walker Quiet-Flow Direct Fit Exhaust Muffler 3" Inlet (ID) 3" Outlet (ID), 22307
In stock
$305.99
Listed as compatible with this vehicle by the retailer feed.
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aFe POWER Hot Charge Pipe, 46-20046
In stock
$323.99
Listed as compatible with this vehicle by the retailer feed.
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aFe POWER Hot Charge Pipe, 46-20049
In stock
$338.99
Listed as compatible with this vehicle by the retailer feed.
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Walker Exhaust Tail Pipe 3" Inlet (OD) 3" Outlet (OD), 55538
In stock
$341.99
Listed as compatible with this vehicle by the retailer feed.
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MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter, 52494
In stock
$379.99
Listed as compatible with this vehicle by the retailer feed.
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MagnaFlow California Grade CARB Compliant Universal Catalytic Converter, 447209
In stock
$425.99
Listed as compatible with this vehicle by the retailer feed.
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Dorman Direct Fit Exhaust Manifold: with Heat Shield, 674-729
In stock
$431.99
Listed as compatible with this vehicle by the retailer feed.
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aFe POWER Stainless Downpipe, 49-44034
In stock
$457.99
Listed as compatible with this vehicle by the retailer feed.
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Flowtech EO Legal Headers, 91835FLT
In stock
$478.99
Listed as compatible with this vehicle by the retailer feed.
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MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter, 52493
In stock
$487.99
Listed as compatible with this vehicle by the retailer feed.
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MagnaFlow OEM Grade Federal / EPA Compliant Diesel Oxidation Catalyst, 60110
In stock
$523.99
Listed as compatible with this vehicle by the retailer feed.
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Walker CalCat CARB Universal Catalytic Converter 3" Inlet (ID) 3" Outlet (ID), 83404
In stock
$537.99
Listed as compatible with this vehicle by the retailer feed.
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aFe POWER Charge Pipe Kit, 46-20045
In stock
$545.99
Listed as compatible with this vehicle by the retailer feed.
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Flowtech Shorty Headers - Black Painted, 11142FLT
In stock
$559.99
Listed as compatible with this vehicle by the retailer feed.
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MagnaFlow California Grade CARB Compliant Universal Catalytic Converter, 447109
In stock
$571.99
Listed as compatible with this vehicle by the retailer feed.
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Walker Ultra EPA Direct Fit Catalytic Converter Overall Length 25.000 IN, 14625
In stock
$574.99
Listed as compatible with this vehicle by the retailer feed.
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aFe POWER High-Flow Exhaust Manifold for Improved Performance, 46-40024
In stock
$689.99
Listed as compatible with this vehicle by the retailer feed.
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Flowtech Shorty Headers - Ceramic Coated, 31142FLT
In stock
$699.99
Listed as compatible with this vehicle by the retailer feed.
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JBA Performance 1850S-3 1 5/8" Header Shorty Stainless Steel 03-06 GM Truck/Hummer 6.0L
In stock
$718.99
Listed as compatible with this vehicle by the retailer feed.
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Dorman Direct Fit Exhaust Manifold: with Heat Shield, 674-728
In stock
$779.99
Listed as compatible with this vehicle by the retailer feed.
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Walker Ultra EPA Direct Fit Catalytic Converter 3" Outlet (OD), 55557
In stock
$831.99
Listed as compatible with this vehicle by the retailer feed.
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JBA Performance 1850S-3Js 1 5/8" Header Shorty Stainless Steel 03-06 Gm Truck/Hummer 6.0L Silver Ceramic
In stock
$896.99
Listed as compatible with this vehicle by the retailer feed.
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Walker CalCat CARB Universal Catalytic Converter 3" Inlet (ID) 3" Outlet (ID), 81724
In stock
$936.99
Listed as compatible with this vehicle by the retailer feed.
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This site contains affiliate links. We may earn a commission if you buy through them. We do not sell these products or guarantee merchant inventory. Compatibility is listed by the retailer feed for this vehicle; it is not an OEM confirmation. Catalog snapshot: Aug 15, 2026.