How to safely remove and install the intake and exhaust camshafts in 3.0L six cylinder engine on BMW 330i?

The removal and replacement of camshafts require many specialized tools. The intake camshaft is removed by first removing the Valvetronic intermediate levers, turning the eccentric shaft while at the same time removing the oil spray nozzle. Removal of VANOS adjustment units should also be carried out. Then, carefully remove guide blocks, return springs and Valvetronic intermediate levers in a laid order respectively. Remove bearing caps together with guide blocks followed by intermediate levers. Next, the camshaft may be lifted out and then compression rings as well as rocker arms are to be taken off it. In order to take out exhaust camshaft, there must be dismantling of upper and lower camshaft bearing castings first. Both camshafts should be inspected for wear or damage before being installed down into their place on cylinder head again.To fix intake camshaft hydraulic adjusters and rocker arms must be installed; after that lubricate it and put it up with cylinder 1 lobe in top position (up). Install camshaft bearing caps before placing intermediate levers back into its place followed by guide blocks after them.This should be done along with installation of tension springs on special appliances so as to stretch them properly while tightening retaining bolts slightly downwards.The oil spray nozzle should also fit into position perfectly well.Slightly open up exhaust valves of cylinder no2 during installing process on this case, put back exhaust camshaft together with bearing castings aligning as well fastening holding screws correctly.Finally, install VANOS adjustment units.

Genuine BMW 330i Camshaft

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BMW 330i Inlet Camshaft
Part Number: 11318664036
$754.21 MSRP: $930.43
You Save: $176.22 (19%)
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Product Specifications
- Other Name: Camshaft
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2017-2024 BMW 330i | 4 Cyl 2.0 L GAS, Sedan(F30), Sedan(G20)
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BMW 330i Outlet Camshaft
Part Number: 11318669192
$754.21 MSRP: $930.43
You Save: $176.22 (19%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Camshaft
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2017-2018 BMW 330i | Sedan(F30)
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BMW 330i Exhaust Camshaft
Part Number: 11318629236
$754.21 MSRP: $930.43
You Save: $176.22 (19%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Camshaft Exhaust; Camshaft
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2019-2024 BMW 330i | 4 Cyl 2.0 L GAS, Sedan(G20)
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BMW 330i Outlet Camshaft
Part Number: 11317563665
$905.07 MSRP: $1116.54
You Save: $211.47 (19%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Camshaft
- Replaces: 11-31-7-550-557, 11-31-7-527-760
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2006 BMW 330i | Sedan(E90)
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BMW 330i Outlet Camshaft
Part Number: 11318618193
$754.21 MSRP: $930.43
You Save: $176.22 (19%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Camshaft
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2017-2018 BMW 330i | Sedan(F30)
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BMW 330i Outlet Camshaft
Part Number: 11317833596
$568.69 MSRP: $767.34
You Save: $198.65 (26%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Camshaft
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2001-2005 BMW 330i | Sedan(E46)
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BMW 330i Outlet Camshaft
Part Number: 11311435416
$568.69 MSRP: $767.34
You Save: $198.65 (26%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Camshaft
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2001-2005 BMW 330i | Sedan(E46)
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BMW 330i Inlet Camshaft
Part Number: 11317563663
$905.07 MSRP: $1116.54
You Save: $211.47 (19%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Camshaft
- Replaces: 11-31-7-516-032
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2006 BMW 330i | Sedan(E90)
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BMW 330i Inlet Camshaft
Part Number: 11317500388
$644.86 MSRP: $870.11
You Save: $225.25 (26%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Camshaft
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2001-2005 BMW 330i | Sedan(E46)
View related parts
BMW 330i Inlet Camshaft
Part Number: 11318618192
$754.21 MSRP: $930.43
You Save: $176.22 (19%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Camshaft
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2017-2018 BMW 330i | Sedan(F30)
View related parts
BMW 330i Inlet Camshaft
Part Number: 11317919241
Product Specifications
- Other Name: Camshaft
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2001-2005 BMW 330i | Sedan(E46)

BMW 330i Camshaft

The BMW 330i Camshaft is responsible for synchronizing the timing of the intake and exhaust valves with the movement of the pistons. This ensures that both events are in perfect harmony with one another to produce smooth power and efficiency. The Camshaft is connected to the crank by an accurate chain or belt, which rotates at half speed in the four-stroke cycle, according to its sculpted lobes that press followers to open spring-loaded valves just when fresh mixture is required to enter and spent gases are required to exit. From generation to generation, BMW has applied single overhead Camshaft, double overhead Camshaft, and in some older blocks, a lower mounted form, but every version in the 330i lineup has the same objective, perfect rhythm. In current BMW 330i variants, SOHC units with one shaft per head and pivoting rocker arms (lighter mass) and DOHC setups with split intake and exhaust control between two shafts (higher revs and fine tuning via variable valve timing or lift systems) are applied. All styles are iron or steel castings supported by journals designed to last the life of the car. Its Camshaft durability relies on clean and correctly viscous oil, and if heavy wear is evident, replacement is the only sensible cure for a BMW 330i.

If you are looking for OEM BMW 330i Camshaft, 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 330i Camshaft that come backed by the manufacturer's warranty.

BMW 330i Camshaft Parts Questions & Experts Answers

Inlet Camshaft
11317563663
Q:
How to safely remove and install the intake and exhaust camshafts in 3.0L six cylinder engine on BMW 330i?
Posted by Jassim H.
A:
The removal and replacement of camshafts require many specialized tools. The intake camshaft is removed by first removing the Valvetronic intermediate levers, turning the eccentric shaft while at the same time removing the oil spray nozzle. Removal of VANOS adjustment units should also be carried out. Then, carefully remove guide blocks, return springs and Valvetronic intermediate levers in a laid order respectively. Remove bearing caps together with guide blocks followed by intermediate levers. Next, the camshaft may be lifted out and then compression rings as well as rocker arms are to be taken off it. In order to take out exhaust camshaft, there must be dismantling of upper and lower camshaft bearing castings first. Both camshafts should be inspected for wear or damage before being installed down into their place on cylinder head again.To fix intake camshaft hydraulic adjusters and rocker arms must be installed; after that lubricate it and put it up with cylinder 1 lobe in top position (up). Install camshaft bearing caps before placing intermediate levers back into its place followed by guide blocks after them.This should be done along with installation of tension springs on special appliances so as to stretch them properly while tightening retaining bolts slightly downwards.The oil spray nozzle should also fit into position perfectly well.Slightly open up exhaust valves of cylinder no2 during installing process on this case, put back exhaust camshaft together with bearing castings aligning as well fastening holding screws correctly.Finally, install VANOS adjustment units.
Answered by BMW Parts Specialist Blaine / Mar 27, 2026