This is a set of 3 belt tensioners and idle pulleys. For vehicles with the M54 engine. Fits BMW E85 chassis.
Mileage: 102,000 miles
It is an engine belt tensioner for vehicles with the G30 chassis code.
Mileage: 70,000 miles
This is a hydraulic tensioner for the serpentine belt.
Mileage: 155,000 miles
Browse our selection of quality belt tensioner adjuster parts designed specifically for your BMW Z4. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
2.5i · 3.0i · M40i · M40i First Edition · sDrive M40i · sDrive20i · sDrive20i M Sport · sDrive20i Sport Line · sDrive30i
Convertible
L4 2.0L · L6 2.5L · L6 3.0L
Automatic · Manual
