AYA234-4343 SENSOR DE OXIGENO BUICK; CHEVROLET; GMC; OLDSMOBILE; PONTIAC (12567254, 12590789, ES20319)
| BUICK | CENTURY | 2001-2005 V6-3.1L |
| BUICK | RENDEZVOUS | 2002-2005 V6-3.4L |
| CADILLAC | DEVILLE | 2000-2003 V8-4.6L |
| CADILLAC | ELDORADO | 2000-2002 V8-4.6L |
| CADILLAC | SEVILLE | 2000-2003 V8-4.6L |
| CHEVROLET | BLAZER | 2002-2005 V6-4.2L 4.3L |
| CHEVROLET | IMPALA | 2001-2005 V6-3.4L 3.8L |
| CHEVROLET | MALIBU | 2001-2003 V6-3.1L |
| CHEVROLET | MONTE CARLO | 2001-2005 V6-3.4L |
| CHEVROLET | S10 PICKUP | 2002-2004 V6-4.3L |
| CHEVROLET | VENTURE | 2001-2004 V6-3.4L |
| GMC | SONOMA | 2002-2004 V6-4.3L |
| OLDSMOBILE | ALERO | 2002-2004 V6-3.4L |
| OLDSMOBILE | AURORA | 2001-2003 V6-3.5L V8-4.0L |
| OLDSMOBILE | INTRIGUE | 2000-2002 V6-3.5L |
| OLDSMOBILE | SILHOUETTE | 2001-2004 V6-3.5L |
| PONTIAC | AZTEK | 2001-2005 V6-3.4L |
| PONTIAC | GRAND AM | 2001-2005 V6-3.4L |
| PONTIAC | GRAND PRIX | 2001-2003 V6-3.1L |
| PONTIAC | MONTANA | 2001-2005 V6-3.4L |
