OE Number:11318490219
Fitment:for BMW 530i 2018 Base 2.0L L4 Gas
for BMW 540d xDrive 2018 Base 3.0L L6 Diesel
for BMW 540i 2018 Base 3.0L L6 Gas
for BMW X3 xDrive28d 2017 2.0L L4 Diesel
for BMW X5 xDrive35d 2017-2018 3.0L L6 Diesel
Specification:Material: Metal
This is a non-OEM product, accessory only!
Include 1x Timing Chain Tensioner
Features of Chain Tensioner:Made of metal material, which is wearable, durable and scratch-resistant.
Effectively maintain chain tension, reduce chain runout and noise, improve engine running smoothness and efficiency.
Easy Installation, no professional tools required.
Signs of A Worn Timing Chain Tensioner:1. Engine timing teeth jump, valve timing is inaccurate
2. Engine shakes and ignition is difficult
3. Engine cannot start
Installation Steps:1. Open the engine hood and remove the tensioner cover, taking care not to damage the oil pipe on the tensioner.
2. Remove the old tensioner with tools and clean the dust and oil near the tensioner to ensure the installation quality of the new tensioner.
3. Install the new tensioner on the belt, making sure that the roller shaft of the tensioner is aligned with the center of the belt.
4. Adjust the tension of the tensioner to keep it within the appropriate range.
5. Finally, reinstall the tensioner cover and oil pipe, making sure to tighten the screws to prevent the tensioner from loosening.