凯迪拉克凯雷德 ESV EXT 雪佛兰索罗德 GMC 喷油嘴 17113553

This fuel injector (OEM number: 17113553) is designed for 2000-2006 Cadillac Escalade ESV/EXT, Chevrolet Suburban, and GMC siblings (5.3L/6.0L V8 engines); direct replacement for original fuel injection system components. This part precisely atomizes fuel and injects into the cylinder to ensure stable idle, responsive acceleration, and reduced emissions. OEM number 17113553 exactly matches original; B2B buyers should verify VIN prior to purchase for compatibility. Replacement difficulty: medium; requires removing the intake manifold and seals; recommend replacing the fuel filter simultaneously to extend life. This injector uses standard pressure/voltage specifications and is compatible with LS-series engines; fast stock turnover; suitable for bulk stock.