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.
Check price2007 GMC Sierra 3500 Classic Exhaust Systems
66 products listed for this model year in the retailer catalog. Check engine and trim details before ordering.
Back to 2007 GMC Sierra 3500 Classic parts
Flowtech Shorty Headers - Ceramic Coated, 31142FLT
In stock
$699.99
Listed as compatible with this vehicle by the retailer feed.
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Walker Ultra EPA Direct Fit Catalytic Converter 3" Outlet (OD), 53726
In stock
$741.99
Listed as compatible with this vehicle by the retailer feed.
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MagnaFlow HM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter, 93480
In stock
$744.99
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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Walker CalCat CARB Universal Catalytic Converter 3" Inlet (ID) 3" Outlet (ID), 83509
In stock
$967.99
Listed as compatible with this vehicle by the retailer feed.
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MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter, 49644
In stock
$1,061.00
Listed as compatible with this vehicle by the retailer feed.
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Walker Ultra EPA Direct Fit Catalytic Converter 4.125" Inlet (ID) 3.5" Outlet (OD), 50566
In stock
$1,163.00
Listed as compatible with this vehicle by the retailer feed.
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Walker CalCat CARB Direct Fit Catalytic Converter 3" Inlet (ID) 3"Outlet (ID), 84707
In stock
$1,216.00
Listed as compatible with this vehicle by the retailer feed.
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MagnaFlow California Grade CARB Compliant Universal Catalytic Converter, 5451309
In stock
$1,278.00
Listed as compatible with this vehicle by the retailer feed.
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MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter, 4551006
In stock
$1,573.00
Listed as compatible with this vehicle by the retailer feed.
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MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter, 5451006
In stock
$1,693.00
Listed as compatible with this vehicle by the retailer feed.
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Dorman Exhaust Manifold Heat Shield, 674-736HS
In stock
$92.99
Listed as compatible with this vehicle by the retailer feed.
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MAHLE Original EGR Valve Gasket, F31909
Out of stock
$2.99
Listed as compatible with this vehicle by the retailer feed.
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MAHLE Original EGR Valve Gasket, F31910
Out of stock
$7.49
Listed as compatible with this vehicle by the retailer feed.
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Felpro Exhaust Gas Recirculation (EGR) Gasket Set, ES 73503
Out of stock
$73.99
Listed as compatible with this vehicle by the retailer feed.
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MAHLE Original Exhaust Pipe Gasket, F31903
Out of stock
$9.99
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.