The 2004 BMW models typically do not use a cambelt; instead, most are equipped with a timing chain, which generally requires less frequent maintenance than a cambelt. However, it’s important to check the specific engine model, as some variations may have different requirements. Regular maintenance and inspection are recommended to ensure optimal performance.
no, it has a chain
yes
Nope.
M52 engine has a cam chain, no cambelt
No the camshafts are chain driven.
I would say within 100,000 miles.
Yes
it has a cam chain
The 2004 BMW Z4 has 24 valves.
The 2004 BMW M3 has 24 valves.
The 2004 BMW X3 has 24 valves.
The 2004 BMW X5 has 24 valves.