Fuel Filter Part Number 33484
Fuel Filter Interchange Numbers:OEM - 21521468 AC Delco - GF580 12709005
2003 Silverado 1500 (submodel: SS, WT); 1999-2003 Silverado 1500 (submodel: Base, LS, LT); 1999-2003 Silverado 2500 (submodel: Base, LS, LT); 2001-2003 Silverado 2500 HD (submodel: Base, LS, LT); 2001-2003 Silverado 3500 (submodel: Base, LS, LT);
GMC 2001 Sierra 1500 C3; 2003 Sierra 1500 WT; 2002-2003 Sierra 1500 (submodel: Base, Denali); 99-2003 Sierra 1500 (submodel: SL, SLE, SLT); 2002-2003 Sierra 2500 Base; 99-2002 Sierra 2500 SL; 99-2003 Sierra 2500 (submodel: SLE, SLT); 2002-2003 Sierra 2500 HD Base; 2001-2002 Sierra 2500 HD SL; 2001-2003 Sierra 2500 HD (submodel: SLE, SLT); 2002-2003 Sierra 3500 Base; 2001-2002 Sierra 3500 SL; 2001-2003 Sierra 3500 (submodel: SLE, SLT);