ECOGARD XA91 Premium Engine Air Filter Fits Chevrolet C1500, K1500 / GMC C1500, K1500 / Chevrolet K2500, C10, C2500, K10, Caprice, Corvette, Blazer, K1500 Suburban, Monte Carlo, C3500 / GMC K2500 COMPATIBLE with 1988-1995 Chevrolet C1500, 1988-1995 Chevrolet K1500, 1979-1995 GMC C1500, 1979-1995 GMC K1500, 1988-1995 Chevrolet K2500, 1975-1986 Chevrolet C10, 1988-1995 Chevrolet C2500, 1975-1986 Chevrolet K10, 1968-1990 Chevrolet Caprice. IMPROVE PERFORMANCE by changing your vehicle's air filter at least every 12,000 miles (or as recommended in your car owner's manual); to ensure your vehicle's engine has the clean and efficient air flow it needs for fast acceleration and long term power. AVOID INCREASED ENGINE WEAR caused by dirty air intake filters that may allow damaging particles to get into the engine. FACTORY FIT FOR EASY INSTALLATION. Replaces: FRAM CA5034 Purolator A50091 WIX 42098 OE 2775215. SPECIFICALLY ENGINEERED AND TESTED for Chevrolet, GMC OE (original equipment) engine air filter's fit, form, and function.