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01-16 GM 6.6L Duramax OEM Passenger Side Exhaust Manifold

The GM 12624683 Replacement Passenger Side Exhaust Manifold is a direct replacement for your 2001-2016 GM 6.6L Duramax. Over time, due to heat cycles and corrosion, the factory exhaust manifolds can crack or become damaged. This manifold is a factory replacement for your stock one. Gaskets not included. 

  • OE Replacement 
  • Passenger Side (Right Hand Side)

Part number: 12624683

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