GMC Sierra Pickup Intake Manifold

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Your GMC Sierra pickup’s inner system has various parts, each having its own function. They work together like a ‘team’ to achieve major goals. It is therefore your major responsibility to take good care of them so they perform the way they are expected. The engine for example would not work efficiently when responsible automotive maintenance is not observed regularly. The engine by nature is complicated in the sense that it is comprised of various parts and some of them are unknown to many. Unawareness of the engine parts does no good to vehicle ownership since some of them require attention yet oftentimes ignored. Hence, it pays to be knowledgeable of the systems responsible for running your vehicle. In this way, you can better perform a preventive maintenance.

Among the engine components found in your adored Sierra vehicle is the GMC Sierra pickup intake manifold. This component contributes much in the attainment of the right mixture of air and fuel significantly to ensure smooth engine operation. The intake manifold is basically a system of passages that carries out the fuel/air mixture form the carburetor to the intake valves of the engine. It is usually positioned between the carburetor and the cylinder head, although on late models it is found on the cylinder head. The design of your GMC Sierra pickup intake manifold has so much to do with operation of your engine.

Ideally, the fuel charge that is taken into each of the cylinder must be of the same strength and quality. This is critical in the attainment of the desired operation. The fuel distribution must likewise be made even as possible. While dry fuel is a perfect form of fuel charge, contemporary fuels avoid this type unless the mixture is subjected to high temperature. Note that there will be depletion with the power of the engine if the fuel charge is extremely heated since the heat expands the fuel charge. This only suggests that it is preferable to have some fuel deposited on the walls of the cylinder and manifold vents.

Good thing, late manifolds are purposely designed in such a way that eth amount of fuel condensing on the intake manifold will be reduced to minimum. Just like other internal components however, your stock intake manifold will meet its demise and thus will require replacement. When looking for quality replacement parts, there is one place that you can always depend on –Parts Train online. PartsTrain online stocks wide selection of GMC auto parts including the GMC Sierra intake manifold and a lot more. Discover them all by browsing through our easy-to-use online catalog.

Featured Products Intake Manifold DORMAN INTAKE MANIFOLD KIT -- Comes with a thermostat, coolant nipple, distributor cap screws, and all gaskets and O-rings needed for a complete installation; A direct fit OE replacement intake manifold; Provides better fuel mileage and emission level control; Features reinforced aluminum coolant crossover that means there will be no repeat failure due to corrosion and vibration, integrated silicone gasket that means no separate gasket to deal with and fewer leak paths at cylinder heads and throttle body, and reinforced coolant passages that means stronger protection against recurring leaks; It also has thicker intake walls and better fillet design to prevent warping of the manifold at the gasket mounting surfaces; Designed to eliminate the double sided throttle body gasket; With Dorman's limited lifetime warranty. Brand: Dorman Location: Lower Type: Direct OE Replacement Price: $475.91 Intake Manifold DORMAN INTAKE MANIFOLD KIT -- Upper Intake Manifold, A Direct-Fit OE Replacement Intake Manifold, Provides Better Fuel Mileage And Emission Level Control, Features Reinforced EGR And Coolant Passage Walls For Greater Durability And Reinforced Coolant Passages For Stronger Protection Against Recurring Leaks, It Also Has Thicker Intake Walls And Better Fillet Design To Prevent Warping Of The Manifold At The Gasket Mounting Surfaces, Comes With Plastic Vacuum Manifold And All Gaskets And O-Rings Needed For A Complete Installation, With Dorman's Limited Lifetime Warranty Brand: Dorman Location: Upper Type: Direct OE Replacement Price: $90.73 Intake Manifold DORMAN INTAKE MANIFOLD KIT -- Upper Intake Manifold, A Direct-Fit OE Replacement Intake Manifold, Provides Better Fuel Mileage And Emission Level Control, Features Reinforced EGR And Coolant Passage Walls For Greater Durability And Reinforced Coolant Passages For Stronger Protection Against Recurring Leaks, It Also Has Thicker Intake Walls And Better Fillet Design To Prevent Warping Of The Manifold At The Gasket Mounting Surfaces, Comes With All Gaskets, O-Rings, And Mounting Hardware Needed For A Complete Installation, With Dorman's Limited Lifetime Warranty Brand: Dorman Type: Direct OE Replacement Price: $341.56 Intake Manifold DORMAN INTAKE MANIFOLD KIT -- Upper Intake Manifold, A Direct-Fit OE Replacement Intake Manifold, Provides Better Fuel Mileage And Emission Level Control, Features Reinforced EGR And Coolant Passage Walls For Greater Durability And Reinforced Coolant Passages For Stronger Protection Against Recurring Leaks, It Also Has Thicker Intake Walls And Better Fillet Design To Prevent Warping Of The Manifold At The Gasket Mounting Surfaces, Comes With Plastic Vacuum Manifold And All Gaskets And O-Rings Needed For A Complete Installation, With Dorman's Limited Lifetime Warranty Brand: Dorman Location: Upper Type: Direct OE Replacement Price: $87.03 Intake Manifold DORMAN INTAKE MANIFOLD KIT -- Includes three gaskets; Dual plane intake; A direct fit OE replacement intake manifold; Provides better fuel mileage and emission level control; Features reinforced aluminum coolant crossover that means there will be no repeat failure due to corrosion and vibration, integrated silicone gasket that means no separate gasket to deal with and fewer leak paths at cylinder heads and throttle body, and reinforced coolant passages that means stronger protection against recurring leaks; It also has thicker intake walls and better fillet design to prevent warping of the manifold at the gasket mounting surfaces; Designed to eliminate the double sided throttle body gasket; May require the use of stock gaskets; With Dorman's limited lifetime warranty. Brand: Dorman Location: Lower Type: Direct OE Replacement Price: $451.31