Feature 1Fitment: The radio volume control knob is replacement for Silverado Crew Cab Only 20072011, replacement for Tahoe 20072013, replacement for Escalade EXT 20072011. 2OEM Part Number: The OEM number of the radio volume control knob is 22912547 for reference. Please double check the OEM part number of your item before ordering. 3Premium Material: The radio volume control knob is made of ABS, which has a tremendous impact and is scratch resistant and durable for prolonged use. 4Easy Installation: Just replace directly. The installation is convenient. It will not destroy any position of the original car, and will not affect any system of the original vehicle. 5Standard Specification: The radio volume control knob is manufactured according to the original specifications. Strictly follow factory quality control, and it is dependable to use.SpecificationItem Type:RearRadioVolume Control KnobMaterial: ABSReplacing OE Number: 22912547Applicable Models:Replacement forAvalanche 2007 - 2011Replacement forSilverado Crew Cab Only 2007 - 2011Replacement forSuburban 2007 - 2013Replacement forTahoe 2007 - 2013Replacement forSierra Crew Cab Only 2007 - 2011Replacement forYukon 2007 - 2013Replacement forYukon XL 2007 - 2013Replacement forYukon Denali 2007 - 2013Replacement forEscalade EXT 2007 - 2011Replacement forEncalve 2009 - 2013Replacement for Traverse 2009 - 2013Replacement for Acadia 2009 - 2013 .wang-edit-text{ font-family:'Arial' important; } .wang-edit-text table { border-top: 1px solid 000; border-left: 1px solid 000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid 000; border-right: 1px solid 000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List2 x RearRadioVolume Control KnobNote1.Please double check the part number of your item, matching information is for reference only.2.If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks