This Dorman Fuel Line Connector fits your 2005 Cadillac STS 4.6L V8 and is perfect for a tune up or performance upgrade. .
Dorman Fuel Line Connector for 2003-2007 Ford E-250 4.2L 5.4L V6 V8 Air nr
Dorman Fuel Line Connector for 1987 Chevrolet R10 4.3L 5.0L 5.7L V6 V8 Air qb
Dorman Fuel Line Connector for 1992-1999 Chevrolet C2500 Suburban 5.7L 7.4L oh
Dorman Fuel Line Connector for 1987-1989 Chevrolet P20 5.7L V8 Air Delivery da
Dorman Fuel Line Connector for 1985-1987 Chevrolet El Camino 4.3L V6 Air qw
Dorman Fuel Line Connector for 1987-1992 Cadillac Allante Air Delivery Pumps wk
