Description:

[Vehicle Fitment]: Compatible with Buick Lucerne 2006-2011 V8 4.6L Compatible with Cadillac DTS 2006-2011 V8 4.6L . [Reference Number]: 12619111, 911-340, 911340. [Specificaiton]: Working Temperature Range: -40C To 125C Maximum Pressure Rating: 5 Psi Inlet Size: 0.89 inches Outlet Size: 0.41 inches Terminal Type: N/A Pins Gasket Included: No Packaging Type: Delivery Box. [Direct Replacement]: The Secondary Air Injection Check Valve fits and performs like original equipment for a trouble-free installation..