Gates 39416 belt tensioner for the 2013-2015 BMW X1 6-cylinder 3.0L and other vehicles holds the accessory belt at steady tension. This Gates drive belt tensioner is a DriveAlign automatic unit with two pulleys for a V-ribbed belt.
- DriveAlign automatic tensioner for a V-ribbed belt drive
- Patented labyrinth seal protects the internal components
- Patented vibration-damping system absorbs extreme vibration to improve tensioner, belt and accessory life
- Torsional round spring design for reliability and consistent tension
Quick facts
- Part: Gates 39416 belt tensioner
- Also called: serpentine belt tensioner
- Fits: 2013-2015 BMW X1 6-cylinder 3.0L and other vehicles
- Material: Thermoplastic
- Condition: New
A worn serpentine belt tensioner can show up as belt squeal, a fluttering belt or uneven belt wear. These signs alone do not prove the tensioner is at fault, since a worn belt can cause them too.
Fits
Fits include the 2013-2015 BMW X1 6-cylinder 3.0L, the 2014 BMW 335i GT xDrive 6-cylinder 3.0L and the 2011-2014 BMW 335i xDrive 6-cylinder 3.0L. If your car is not named here, find its year and engine in the "Vehicles it fits" section. The tensioner is built to rigid tolerances and specifications for OE fit, form and function, and a 2013-2015 BMW X1 6-cylinder 3.0L takes one.
Specifications
Fit and size
- Quantity per vehicle: 1
- Pulleys: 2, each 70 mm (2.76 in) outside diameter and 30 mm (1.18 in) wide
- Bearing bore inside diameter: 17 mm (0.67 in)
- Mounting holes: 1
- Belt type: V-ribbed
Build and materials
- Type: DriveAlign automatic belt drive tensioner
- Material: Thermoplastic
- Pulley contact surface: smooth/backside
- Pulleys: not flanged
- Condition: New
- Country of origin: Canada
In the box
One belt tensioner assembly and one bolt.
Interchange: 11287582946 · 49848 · 999624A · 999624
This part cross-references / interchanges with the following part numbers:
39416, 11287582946, 49848, 999624A, 999624
Frequently Asked Questions
Does the Gates 39416 work as a BMW X1 belt tensioner for a 2013-2015 model with the 6-cylinder 3.0L?
Yes. Gates 39416 fits the 2013-2015 BMW X1 6-cylinder 3.0L, along with the 2011-2014 BMW 335i xDrive 6-cylinder 3.0L. For other cars, use the "Vehicles it fits" section.
Does the Gates 39416 tensioner come with its bolt?
Yes. The box holds the belt tensioner assembly and a bolt.
What size are the pulleys on this tensioner?
Gates 39416 has two pulleys, each 70 mm (2.76 in) across and 30 mm (1.18 in) wide. The bearing bore is 17 mm (0.67 in).
What can a worn V-ribbed belt tensioner sound or look like?
A chirping or rattling noise near the belt, or a pulley with side-to-side play when the engine is off and cool, can be signs. A shop can test it if you are unsure.
Does Gates 39416 replace number 49848?
Yes. 49848 is one of the numbers Gates 39416 replaces; the Interchange line on this page gives the others.
