[FUNCTION] Fuel injector transfers gas from the tank into the engine cylinders to provide power for the vehicle. Gas enters the fuel injectors in liquid form then transforms it into a mist then sprays it into the cylinder for efficient and quick burning of fuel. [FITMENT] 4 holes injector replacement for Cadillac, Chevrolet, GMC 4.8L ,5.3L, 6.0L V8 Engine: Compatible with Chevy Express 2500, Express 3500, Silverado 1500, Silverado 1500 HD, Silverado 2500 HD, Silverado 3500, Tahoe. GMC: Savana 1500, Savana 2500, Savana 3500, Sierra 1500, Sierra 1500 HD, Sierra 2500, Sierra 2500 HD, Sierra 3500, Yukon XL 3500. [REPLACE PART NUMBER] 25317628, 17113698, 17113553, FJ315, FJ10062, 8171136980, 17114502. [PREMIUM QUALITY] Long life-span matters, our injector is crafted from composite material to prevent corrosion within the fuel control body leading to an extended service life. High temperature viton o-rings enable prolonged sealing of injector under extreme heat conditions. [SERVICE GURANTEE] Package include: 8Pcs x Fuel Injectors. If it fails on your vehicle, feel free to contact us.

Features:
Brand New & High-Quality parts (Not Genuine).
Perfect match and direct replacement of original parts.

Manufacturer Part Number:17113553
Replace Part Number: 17113698 FJ315 8171136980 FJ10062 17114502 25317628

Compatible with Cadillac Chevrolet GMC with 4.8L ,5.3L, 6.0L V8 Engine:

Compatible with Cadillac:
2002-2005 Escalade 5.3L
2002-2006 Escalade 6.0L

Compatible with Chevy:
2003-2006 Express 1500 V8 5.3L
2003-2007 Express 2500 V8 4.8L 6.0L
2003-2005 Express 2500 V8 5.3L
2003-2007 Express 3500 V8 6.0L
2002 2005 Silverado 1500 V8 4.8L 5.3L
2002 2005 Silverado 1500 HD V8 6.0L
2001-2006 Silverado 2500 HD V8 6.0L
2001-2005 Silverado 3500 V8 6.0L
2003 SSR V8 5.3L
2001-2005 Suburban 1500 V8 5.3L
2001-2006 Suburban 2500 V8 6.0L
2001-2003 Tahoe V8 4.8L 5.3L
2002-2004 Avalanche 1500 5.3L GAS

Compatible with GMC:
2004-2006 Savana 1500 V8 5.3L
2003-2007 Savana 2500 V8 4.8L
2003-2006 Savana 2500 V8 6.0L
2003-2005 Savana 2500 V8  5.3L
2003-2007 Savana 3500 V8 6.0L
2004-2007 Savana 3500 V8 4.8L
2001-2006 Sierra 1500 V8 4.8L 5.3L
2006 Sierra 1500 V8 6.0L
2001-2003 2005-2006 Sierra 1500 HD V8 6.0L
2001-2004 Sierra 2500 V8 6.0L
2001-2006 Sierra 2500 HD V8 6.0L
2001-2006 Sierra 3500 V8 6.0L
2001-2006 Yukon XL 2500 V8 6.0L

* O-Rings Included: Yes, preinstalled
* Injector Design: Metal & composite plastic
* Coil Resistance: 12 Ohms / High Impedance
* Fuel delivery type: Multi-hole, fog-type spray, excellent fuel atomization
* Overall Length: 2-5/16 inches, 58 mm
* O-ring to O-ring: 1-7/8 inches, 48 mm
* Diameter: 17 mm
* O-rings: Top and bottom, 14.5 mm

Note:
These fuel injectors will not fit 5.3L Flex-Fuel models W/ 8th digit of VIN Z

Package Include:
8Pcs x Fuel Injectors.