Shop new and used Cummins ISX12 G Intake Manifolds on MyLittleSalesman.com . Compare active listings with prices from $38 to $1,000. Sellers include Rydemore Heavy Duty Truck Parts, Garabedian Equipment, Frontier Truck Parts, and more. Filter by condition, price, or year to find the Cummins ISX12 G Intake Manifold that fits your job.