Our products are usually delivered without installationinstructions. Installation may only be carried out bytrained specialist technicians. Products supplied by us areexclusively intended for proper and appropriate use. Thewarranty is void in the event of improper, contrary to theintended purpose or unsuitable application or use.If you encounter difficulties during a repair(troubleshooting max. 1 hr.), please contact technicalsupport at:Phone: 040 – 25 30 66 55Email: service@aic-germany.deThis often avoids extensive troubleshooting that isdisproportionate to normal repair times.The following applies to complaints: The more complete theprocesses are submitted, the faster they can be processed.Complete documentation includes the warranty application(incl. KBA no., chassis no., first registration, enginecode, mileage), first and second installation invoice, faultmemory log, guided troubleshooting and, if applicable,pictures. Incomplete documentation may result in rejectionof the claim.

The spare part Timing Chain Kit iwis Motorsysteme IWI59133SET is widely used in BMW cars.
The part marked with codes 1131 7 533 462, 1131 7 533 479, 1131 7 504 468 and 1131 1 439 552 is recognized as a reliable solution during BMW X5 (E53), BMW 7 (E65, E66, E67), BMW 5 (E60), BMW 5 Touring (E61), BMW 6 (E63) and BMW 6 Kabriolets (E64) repairs.
Many BMW drivers prefer this part with numbers 1131 7 533 462, 1131 7 504 468, 1131 1 439 552 and 1131 7 533 479 due to its durability.
It is perfectly suited for the BMW X5 (E53), BMW 7 (E65, E66, E67), BMW 5 (E60), BMW 5 Touring (E61), BMW 6 (E63) and BMW 6 Kabriolets (E64) suspension system and ensures safe operation.
Timing Chain Kit iwis Motorsysteme IWI59133SET – a reliable choice for both everyday and more dynamic driving styles with BMW cars.