How to remove and replace the vacuum pump on BMW 328i?

The 3.0L models utilize a vacuum pump on the left side of the cylinder block, driven by a chain from the crankshaft sprocket, due to the Valvetronic system. To replace it, remove the drivebelt, tensioner, vacuum pump cover, and intake manifold. Rotate the crankshaft pulley bolt until the vacuum pump sprocket holes align with mounting bolts. Secure the sprocket, loosen the retaining bolt and pump bolts. Push the chain tensioner right and lock it. Unscrew the bolts, replace the pump, and use a new gasket. Reverse the process to install.For 2.0L models, the vacuum pump is at the rear of the valve cover, driven by the exhaust camshaft. Remove engine covers, trailing link, and sound insulation cover. Disconnect the vacuum line and battery cable. Remove the turbocharger vacuum line screw and disconnect the line to the control unit. Unscrew and pull off the pump. Replace the O-ring if needed, lubricate, and re-install by rotating and pushing into the camshaft gear. Secure with screws and reverse the steps for the rest.

Genuine BMW 328i Vacuum Pump

Vacuum Pressure Pump

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Series

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

3 Vacuum Pumps found

View related parts
BMW 328i Vacuum Pump
Part Number: 11667640279
$524.67 MSRP: $730.77
You Save: $206.10 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Air Pump
- Replaces: 11-66-7-585-189, 11-66-7-634-752
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2012-2015 BMW 328i | N20 Engine(F30), Sedan N20 Engine(F30), Wagon(F31)
View related parts
BMW 328i Vacuum Pump
Part Number: 11667622380
$524.67 MSRP: $730.77
You Save: $206.10 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2012-2016 BMW 328i | N20 Engine(F30), N26 Engine(F30), Sedan N20 Engine(F30), Sedan N26 Engine(F30), Wagon(F31)
View related parts
BMW 328i Vacuum Pump
Part Number: 11667558344
$524.67 MSRP: $730.77
You Save: $206.10 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Air Pump
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2007-2013 BMW 328i | Convertible N51 Engine(E93), Convertible N52 Engine(E93), Coupe N51 Engine(E92), Coupe N52 Engine(E92), Sedan N51 Engine(E90), Sedan N52 Engine(E90), Wagon(E91)

BMW 328i Vacuum Pump

The BMW 328i Vacuum Pump is an engine-mounted Vacuum Pump that removes air from sealed lines so that vital systems receive the vacuum they need for effective braking and HVAC operation. The Vacuum Pump helps in extracting the gas molecules from the brake booster and climate control actuators. The effect is that the deficit applied to have natural manifold suction in modern engines. Thus, it helps to maintain firm pedal feel and air-flap motors are activated even under hard acceleration. As early as the 328i, a belt-driven Vacuum Pump was applied that spun as the auxiliary drive. Later BMW versions fitted a camshaft-driven style that did not require an external belt, freeing up space under the hood. The belt unit provides a steady vacuum tied to crank speed, while the quicker-acting camshaft design draws it from direct contact with the valve train. No matter the form, each type of Vacuum Pump has a sealed housing, an inlet for connection to booster and HVAC circuits, and internal vanes that sweep air to the outlet for venting. Over the course of its development, a healthy Vacuum Pump helps the BMW 328i keep braking distances short while maintaining predictable cabin comfort.

If you are looking for OEM BMW 328i Vacuum Pump, we highly recommend to shop with us. Not only do we offer budget friendly prices, but we also provide fast delivery. In addition, we have a hassle-free return policy on all genuine BMW 328i Vacuum Pump that come backed by the manufacturer's warranty.

BMW 328i Vacuum Pump Parts Questions & Experts Answers

Vacuum Pump
11667622380
Q:
How to remove and replace the vacuum pump on BMW 328i?
Posted by Jerrold F.
A:
The 3.0L models utilize a vacuum pump on the left side of the cylinder block, driven by a chain from the crankshaft sprocket, due to the Valvetronic system. To replace it, remove the drivebelt, tensioner, vacuum pump cover, and intake manifold. Rotate the crankshaft pulley bolt until the vacuum pump sprocket holes align with mounting bolts. Secure the sprocket, loosen the retaining bolt and pump bolts. Push the chain tensioner right and lock it. Unscrew the bolts, replace the pump, and use a new gasket. Reverse the process to install.For 2.0L models, the vacuum pump is at the rear of the valve cover, driven by the exhaust camshaft. Remove engine covers, trailing link, and sound insulation cover. Disconnect the vacuum line and battery cable. Remove the turbocharger vacuum line screw and disconnect the line to the control unit. Unscrew and pull off the pump. Replace the O-ring if needed, lubricate, and re-install by rotating and pushing into the camshaft gear. Secure with screws and reverse the steps for the rest.
Answered by BMW Parts Specialist Koleman / Oct 29, 2023