ECOGARD S4006 Spin-On Engine Oil Filter for Synthetic Oil - Premium Replacement Fits Chevrolet Silverado 1500, Tahoe, Suburban 1500, Silverado 2500 HD, Corvette, Avalanche 1500, Colorado COMPATIBLE with 1999-2006 Chevrolet Silverado 1500, 2003-2006 Chevrolet Tahoe, 1999-2006 GMC Sierra 1500, 2003-2006 Chevrolet Suburban 1500, 2003-2006 Chevrolet Silverado 2500 HD, 2001-2006 GMC Yukon, 1997-2006 Chevrolet Corvette. OPTIMIZED TO FILTER SYNTHETIC OILS. Designed to maintain performance for the longer oil change intervals on vehicle engines using synthetic oil. BUILT TO PROVIDE LONG-LASTING ENGINE PROTECTION with 2X the filtration capacity compared to conventional oil filters. Proven to drive up to 10,000 miles between oil changes with confidence. GREATER ENGINE PROTECTION by screening out 99% of harmful engine contaminants such as carbon, sand, dust, and bits of metal before they can get into your engine. A silicone anti-drain back valve helps oil lubricate the engine faster during starts, avoiding dry starts. SPECIFICALLY ENGINEERED AND TESTED for Chevrolet, GMC, Pontiac, Cadillac, Hummer, Oldsmobile, Buick, Isuzu OE (original equipment) oil filters fit, form, and function. Meets the requirements for maintaining new vehicle warranties.