GM 12619111 Secondary Air Injection Valve Bracket Buick Lucerne Cadillac DTS

Brand: GM Genuine Parts (FEIDKS reference noted on external inventory label). Item: Secondary air injection check valve assembly with mounting bracket, flexible exhaust tube, and gasket. GM part number: 12619111 (number also molded into the valve housing). Compatibility (per packaging): Buick Lucerne and Cadillac DTS with 4.6L V8 petrol/gas engine, model years 2006–2011. Country of origin (per GM box label): Made in Mexico. Electrical connector: 5-pin plug style connector, shown clearly in close-up photos. Details: Steel mounting bracket pre-attached to valve, corrugated metal exhaust tube with flanged end, single oval flange gasket included, 12V operation for OEM emissions system. This OEM GM secondary air injection valve is designed as a direct replacement to restore proper secondary air injection and emissions performance.