12563908 MARCHA CHEVROLET; GMC (12572715, 12573853, 9000873, 9000925)
| CHEVROLET | AVALANCHE 1500 | 2002 V8-5.3L |
| CHEVROLET | EXPRESS 1500 | 2003 V8-5.3L |
| CHEVROLET | EXPRESS 2500 | 2003 V8-4.8L 5.3L |
| CHEVROLET | EXPRESS 3500 | 2003 V8-5.3L |
| CHEVROLET | SILVERADO 1500 | 2001-2002 V8-4.8L 5.3L |
| CHEVROLET | SILVERADO 2500 | 2001-2002 V8-4.8L 5.3L |
| CHEVROLET | SUBURBAN 1500 | 2001-2002 V8-5.3L |
| CHEVROLET | TAHOE | 2001-2002 V8-4.8L 5.3L |
| GMC | SAVANA 1500 | 2003 V8-4.8L 5.3L |
| GMC | SAVANA 2500 | 2003 V8-4.8L 5.3L |
| GMC | SIERRA 1500 | 2001-2002 V8-4.8L |
| GMC | YUKON | 2001-2002 V8-4.8L 5.3L |
| GMC | YUKON XL 1500 | 2001-2002 V8-5.3L |
