A Component Comparison from the Previous Year
WARNING: This page is about a different car, the 2008 Cadillac CTS. However, it is still accessible from the selected car via links, so may be relevant.
The 3.6L VVT LY7 VIN 7 engine is replaced by the 3.6L VVT Direct Injection LLT VIN V engine. Refer to Engine Component Description (LP1) or Engine Component Description (LY7) or Engine Component Description (LLT) .