Product Description

Litens® 999449A Accessory Drive Belt Tensioner Assembly

Serpentine Belt Tensioner

Accessory Drive Tensioner

Automatic Belt Tensioner

This Litens belt tensioner is manufactured by INA, the original equipment (O.E.) tensioner supplier. The tensioner meets all form, fit, and performance characteristics of the original equipment part (with the exception of not having the car manufacturers logo or part number applied to the part). This tensioner is designed for a wide variety of BMW vehicles with a 3.0L gas engine. Like the original part, this tensioner is manufactured in Germany to OE specifications. The Litens replacement part maintains the 2 O.E. style polymer pulleys, an integrated lift feature, and a tension release pin for ease of installation. Common O.E. Part Numbers: 11287563927 and 11287563926

Manufactured by the original equipment part supplier to ensure proper form, fit, and performance.

Open round spring technology to provide constant belt tension and alignment throughout its service life. The internal damping design provides quiet, smooth, system performance.

Installation instructions included.

Durable Polymer Pulleys for long service life and performance.

Professional Mechanics will change this tensioner in about 1 hour or less.

Accessory drive belts and tensioners are manufactured with similar design life targets. Since belt removal is required to change the tensioner, replacing both will extend the system service life and lower labor costs versus individual replacement.

PRODUCT ATTRIBUTE & INFO

Alternate/OEM Part Number(s)