Base (6 speed) AT Transmission (2008-2009) - 120K-150K miles
86 axle ratio (opt FQ3) AT Transmission (2004) - 30K-60K miles
Sport (M-Tech) AT Transmission (2000-2003) - 60K-90K miles
and production details in the title with the part currently in your vehicle
AT - Anti-Lock Brake Pump (2012-2014) - ABS
(2015-2018) GMC Truck-Yukon XL1500 AT, 5.3L, (6 speed, opt MYC), 4x2, w/o tow package AT Transmission - 30K-60K miles ad-hero Base (6 speed) AT TransmissionGMC Truck Yukon XL1500 AT, 5. 3L, (6 speed, opt MYC), 4x2, w o tow package AT Transmission (2015 2018) 30K 60K miles This used OEM transmission is listed as its own product for the 30K 60K miles option, so the price shown belongs to this exact mileage selection. It is a practical replacement choice for buyers who want an OEM style part without dealer new pricing. Please verify fitment before ordering. Match the year, make, model, engine size,