A/C Serpentine Belt, 5PK1023, Continental - E53 X5 4.4i/4.6is M62TU

This belt drives the A/C compressor on the M62TU engine used in the 2000-2003 E53 X5 4.4i and 4.6is (not for models produced before 6/2000). It's very important not to neglect your drive belts as a failure will leave you stranded. They're easy to inspect during normal maintenance such as an oil change or refilling your washer tank. If there are cracks running across the ribs, sections missing, the edges are frayed, or the threads are visible on the belt surface, the belt should be replaced immediately.

If you can, inspect and test the pulley and tensioner before ordering your belt. Or plan to order new ones at the same time. These pulleys are made of plastic and shatter with age, causing potentially expansive/expensive damage to your engine, radiator, etc. They usually last longer than the belt but now is the best time to replace them. Since they are bolted on, not pressed, they are easy to replace.

This is an OEM A/C belt manufactured by Continental - the original supplier to BMW for rubber belts. As the OEM it meets all of BMW's original design, fitment, and performance requirements and is TUV approved. OEM parts are the best alternative to more expensive Original BMW parts because they are virtually identical without the inflated price tag. This part has a two year warranty.