BYUGZ 89060418 Fuel Pressure Regulator for Silverado/Sierra 1500 Tahoe

BYUGZ 89060418 Fuel Pressure Regulator for Silverado/Sierra 1500 Tahoe

• PRECISE FUEL PRESSURE CONTROL: Maintains stable injector pressure across all engine loads, eliminating rough idle, misfires, hesitation, and poor fuel economy caused by a failing regulator.
• EXTENSIVE GM VEHICLE FITMENT: Fits Avalanche 1500, Express 1500/2500/3500, Silverado, Tahoe, Suburban, Sierra 1500/2500/3500, Cadillac Escalade 5.3L/6.0L (2002–2003), and Buick Rainier 5.3L (2004). Always verify year, engine size, and submodel before purchase.
• HEAVY-DUTY METAL CONSTRUCTION: Built with premium metal body and high-temperature resistant vacuum line. Resists wear, corrosion, aging, and high fuel pressure for long-term reliability.
• FULL OEM CROSS-REFERENCE: Direct replacement for 17113556,89060418,12583236,17113660,19245529,2171439 2171590, and other listed OE numbers. Precision-engineered mounting points and connections.
• SAFETY-FOCUSED INSTALLATION GUIDE: Disconnect battery and relieve fuel system pressure before starting. Check vacuum line connection to intake manifold; inspect for leaks after installation.