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Intervalves Intake Valve | 11347553771

BMW X5, X3, 328i, 325i, 528i, 530i, 330i, 525i, Z4, 328i xDrive & more
$12.69
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$13.22
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$47.40
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Make Sure It Fits

P/N: 11347553771 Intervalves
Cross References:
  • 11347553771;11347539915;
  • 3684002

The engine intake valves on your BMW open to allow fuel and air to enter the engine cylinders for engine combustion. They function by being held closed flush to a seat on the underside of the cylinder head with a spring pulling upward. When the cylinder needs fuel and air, a rocker arm pushes the valve open. Once the rocker arm releases the valve, the spring pulls the valve closed again so no fuel or air can escape the cylinder for compression and combustion.

Carbon build up on the intake valves can cause them to not seat properly in the cylinder head. This results in air and fuel leaking past the valve during engine compression and combustion. Worn valve springs can cause the valve to not hold closed tightly or make the valve “float” and open during combustion causing the engine to lose power.

Improperly timed engines along with broken timing belts or chains can cause the engine pistons to collide with the intake valves, bending them and causing them to stick or get stuck. Worn or broken rocker arms can also wear and bend the valve stem inside the cylinder head causing them to stick.

Replacing Your BMW Intake Valve
Replacement of the intake valves requires removal of the cylinder head. Special tools are needed to release the valve from the springs, remove the valve keepers between the valve and spring, and remove the valves. Valve seats in the cylinder head must be inspected and may need to be recut prior to installing new intake valves to ensure proper valve seating. Replacement of valve springs, valve keepers, rocker arms, rocker arm shaft, cam followers, and pushrods (if equipped) are highly recommended to be replaced along with intake valves to ensure the new valves function properly and the engine runs at maximum efficiency.

View more BMW Intake Valves.

Left = Driver side and Right = Passenger side.
All parts are priced individually unless identified as a set or kit. "Per car" notes identify how many of a given part your car has and "Left/Right or Front/Rear" notes means the part fits the left or right side of the car. These parts are still sold individually and you'll need to select the appropriate quantity if you plan to replace more than one of this item.

Frequently Viewed Together

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What This Intervalves Intake Valve Fits?

Application information below is for reference only and should not be used to determine the exact vehicle fitment. Please use the "Make Sure It Fits" vehicle selection box above to determine the exact fitment and review any application notes. If you need any help determining if this part works with your vehicle, please don't hesitate to contact us.

BMW
08-13 - 128i
06-06 - 325i E9X
06-06 - 325xi E9X
07-11 - 328i
13-13 - 328i E9X, F3X
Body Type: Convertible
Body Type: Coupe
12-12 - 328i E9X, F3X
Body Type: Convertible
Body Type: Coupe
Body Type: Wagon
09-12 - 328i xDrive E9X
13-13 - 328i xDrive E9X, F3X
Body Type: Coupe
07-08 - 328xi
06-06 - 330i E9X
06-06 - 330xi E9X
06-07 - 525i
06-07 - 525xi
08-11 - 528i
09-10 - 528i xDrive
08-08 - 528xi
06-07 - 530i
06-07 - 530xi
07-12 - X3 3.0si, xDrive28i, xDrive30i