GMC Sierra 2500 Exhaust Manifolds
This page brings together exhaust manifolds for the GMC Sierra 2500, covering model years 1999–2013. The range includes exhaust headers, cast iron manifolds, ceramic-coated options, and complete manifold kits suited to a variety of configurations. Pick your GMC Sierra 2500's year above to narrow the list to exhaust manifolds with confirmed fitment. Every part shown is checked against our vehicle data.
JBA Headers 1850S-3JS Cat4ward Shorty Headers 2003-2006 GM 6.0L Silver Ceramic
Walker Exhaust Ultra EPA Direct Fit Catalytic Converter with Integrated Exhaust Manifold
JBA Headers 1850S-3 Shorty Exhaust Header 1 5/8" Stainless Steel Natural
BD Diesel 1041400 Exhaust Manifold Kit High-Silicon Ductile Iron
BBK 40410 Long Tube Headers with Catalytic Converters for Camaro V6
BBK 40050 Shorty Tuned Length Headers 1-3/4" GM Truck/SUV 4.8L/5.3L Polished Silver Ceramic
JBA Headers 1850S-1 Shorty Racing Headers 1999-2002 GM Truck 6.0L V8
JBA Headers 1850SJS Silver Ceramic Exhaust Headers GM Truck 4.8L 5.3L
BBK 1614 Long Tube Headers with Y-Pipe for 1999-2002 GM Full Size Trucks
BBK 16140 Long Tube Exhaust Headers 1-3/4" Primary Tube Polished Silver Ceramic
Doug's Headers D3373-B Long Tube Exhaust Headers Black Coated 2WD/4WD Truck
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What's here for your GMC Sierra 2500
- Exhaust headers, including shorty and long-tube styles
- Exhaust manifolds in cast iron and polished finishes
- Exhaust manifold kits with gaskets and hardware included
- Pre-heat hoses for manifold assemblies
- Exhaust manifold to cylinder head repair clamps
The widest selection here comes from Dorman, BBK, JBA Headers, and ATP, spanning ceramic-coated headers, replacement cast iron manifolds, and complete kit solutions. Other categories GMC Sierra 2500 owners shop for: GMC Sierra 2500 Exterior Lights, GMC Sierra 2500 Doors and Door Parts and GMC Sierra 2500 Body and Paint Equipment, or browse all GMC Sierra 2500 parts and accessories.