Compatibility: This fuel injection pressure regulator assembly is compatible with GMC 2000-2003 Yukon 4.8L, 5.3L/ 2001-2003 Yukon 6.0L/ 2003 Savana 1500 4.8L, 5.3L/ 1999-2003 Savana2500 4.8L, 5.3L, 6.0L/ 1999-2003 Savana3500 4.8L, 6.0L/ 2000-2003 Yukon XL 1500 5.3L/ 2001-2003 Yukon XL 1500 6.0L/ 2003 Yukon XL 2500 6.0L/ 1999-2003 Sierra 1500 5.3L/ 2001-2003 Sierra 1500 6.0L/ 1999-2000 Sierra 2500 5.3L/ 1999-2003 Sierra 2500 6.0L/ 2001-2003 Sierra 3500 6.0L/ 2003-2004 Envoy 5.3L.
Replace Part Number: Manufactured to meet or exceed OE standards for direct replace number 19245529/ 17113556/ 2171590/ 89060418/ 2171439/ 17113660/ 12583236.
High Quality: Constructed from high-quality metal that resistance to wear, stress resistance and anti aging for ensuring long-term reliability in any conditions.
Outstanding Performance: The regulator resolve hard starting and rough idle etc while ensure smooth engine operation and enhance performance.