The ECOGARD XA5433~E8 Engine Air Filter is engineered to provide optimal engine protection and performance for a range of vehicles, including the 2004-2007 Buick Rainier, 2002-2009 Chevrolet Trailblazer, 2002-2009 GMC Envoy, and 2003-2008 Isuzu Ascender. With dimensions of 8.31" in height and an outside diameter of 5.98", this cylindrical filter is designed for easy installation and a precise fit. Its high-quality construction ensures that harmful particles are effectively captured, preventing them from entering the engine and causing potential damage. By maintaining clean air intake, the XA5433~E8 filter contributes to improved engine efficiency, enhanced fuel economy, and prolonged engine life. Regular replacement of the engine air filter is essential for sustaining optimal vehicle performance and reliability. The ECOGARD XA5433~E8 is a reliable choice for fleet operators seeking to maintain their vehicles in peak condition.