2006 Cadillac STS Base 3.6L VIN 7 OPT LY7 Engine - 110K miles LF4 (transmission ID QSD) AT Transmission

(transmission ID QSD) AT Transmission (2015-2016) - 90K-120K miles

3L Engine (2012-2013) - 120K-150K miles

5L FWD Engine VIN 3 - 42K miles

6 speed MT Transmission (2006-2007) - 120K-150K miles

2006 Cadillac STS Base 3.6L VIN 7 OPT LY7 Engine - 110K miles LF4 (transmission ID QSD) AT Transmission2006 Cadillac STS Base 3. 6L VIN 7 OPT LY7 Engine 110K miles This used OEM engine is listed as its own product, so the price shown belongs to this exact listing. 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, drivetrain, VIN notes, transmission type, and production details in the title with the part currently in your