For 2005-2006 Buick Terraza Fuel Injection Plenum Gasket Set Upper APR 93135QRWF

For 2008 Buick Enclave Fuel Injection Plenum Gasket Set Upper APR 75513KXJQ

For 1997-2004 Buick Regal Fuel Injection Plenum Gasket Set Upper APR 48544BDHC

For 1996-1999 Buick Riviera Fuel Injection Plenum Gasket Set Upper APR 83191NGNY

For 1996-2005 Buick Park Avenue Fuel Injection Plenum Gasket Set APR 48513TVNV

For 1994-1998 Buick Skylark Fuel Injection Plenum Gasket Set Upper APR 78923NFDD

For 1994-1996 Buick Regal Fuel Injection Plenum Gasket Set Upper APR 64245BRZW

For 1994-1999 Buick Century Fuel Injection Plenum Gasket Set Upper APR 26923PRNP