Designed specifically for Q7 models equipped with the 7L6122157D engine Compatible with cooling system applications including coolant circulation between radiator, engine block, and heater core Constructed from EPDM rubber to resist heat, ozone, and coolant chemical degradation Meets OEM specifications for inner diameter, outer diameter, and bend radius to proper fitment and routing Suitable for replacement in standard maintenance or repair scenarios on applicable CASA-specified Q7 variants, Manufacturer: OVVjcncqW