2019 Cadillac CTS Engine: 2.0L L4; Position: Left;. 2019 Cadillac CTS Engine: 3.6L V6; Position: Left;. 2014 Cadillac CTS Engine: 2.0L L4; Position: Left;. Part Type: Fuel Transfer Unit. 2014 Cadillac CTS Submodel: Base; Engine: 3.6L V6; Position: Left;.
