GMC Sierra 1500 Exhaust Manifolds
This page brings together exhaust manifolds for the GMC Sierra 1500, covering model years 1999–2025. The range includes exhaust headers, traditional manifolds, manifolds with integrated catalytic converters, and complete manifold kits in materials such as stainless steel and ceramic-coated finishes. Choose your model year above and this page keeps only the exhaust manifolds that fit your GMC Sierra 1500. Each listing is matched to our vehicle fitment data before it appears here.
JBA 1850S-2 Cat4Ward Shorty Exhaust Headers, Raw 409 Stainless Steel
JBA 1842S-10 Cat4Ward Shorty Exhaust Headers 1-5/8 in Primary Raw 409 Stainless
Walker Exhaust Ultra EPA Direct Fit Catalytic Converter with Integrated Exhaust Manifold
Dorman 674-890 Manifold Converter Federal EPA Compliant Cast Iron
BD Diesel 1041400 Exhaust Manifold Kit High-Silicon Ductile Iron
BBK 40410 Long Tube Headers with Catalytic Converters for Camaro V6
JBA Headers 1850S-4 Cat4Ward Shorty Headers 2014-2019 GM Truck/SUV 5.3L 6.2L
JBA Headers 1850S-4JS Cat4Ward Shorty Headers 2014-2019 GM Truck/SUV 5.3L/6.2L Silver Ceramic
BBK 4047 Shorty Headers 2014-2018 GM Full Size Truck 5.3L 6.2L V8 Chrome
BBK 40050 Shorty Tuned Length Headers 1-3/4" GM Truck/SUV 4.8L/5.3L Polished Silver Ceramic
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What's here for your GMC Sierra 1500
- Exhaust headers, including shorty and long-tube designs in stainless steel and ceramic-coated finishes
- Exhaust manifolds in cast and fabricated styles for various positions
- Exhaust manifolds with integrated catalytic converters
- Exhaust manifold kits, often including gaskets and hardware
The widest selection here comes from Dorman, JBA Headers, BBK, and ATP, spanning everything from direct-fit replacement manifolds to performance-oriented headers. Other categories GMC Sierra 1500 owners shop for: GMC Sierra 1500 Shocks and Struts, GMC Sierra 1500 Springs and Suspension Parts and GMC Sierra 1500 Exterior Lights, or browse all GMC Sierra 1500 parts and accessories.