Does a BMW E46 330i have cambelt?

The BMW E46 330i does not have a cambelt, but instead uses a timing chain. Timing chains are similar to cambelts, but are made of metal instead of rubber, and are much more durable. They are also more expensive than cambelts. The timing chain in the BMW E46 330i is located at the front of the engine, and is driven by the crankshaft. It is essential for the proper functioning of the engine, and should be replaced according to the manufacturer's recommendations.