APDTY 609315 EGR Exhaust Gas Recirculation Tube Steel Pipe Fits Select 1999-2003 Escalade Express Silverado Suburban Tahoe Savana Sierra Yukon w/ 4.8L 5.3L 6.0L LS Engine (Replaces 12569076) Meets Or Exceeds OEM Specs Factory OEM Fit Form And Function