Engine air filters are an important part of your vehicle, protecting the engine from dirt and debris and delivering the clean air it needs to run at maximum performance. Super Tech air filters are tested per ISO 5011 international test procedures to meet or surpass your vehicle's filter requirements. Our innovative technology and manufacturing give SuperTech air filters superior performance and features. Going too long without replacing your car's engine air filter can cause problems such as reduced acceleration and performance. Care for your car with a replacement air filter from SuperTech. It's easy to remove and replace in minutes, for some simple do-it-your self-car maintenance. The SuperTech 1525 Engine Air Filter for GM and Chevrolet vehicles is guaranteed to fit.
High efficiency and high air flow rates
Resin-impregnated filtration media for high efficiency
High air flow rates and verified sealing surfaces
Optimized contaminant holding capacity
Temperature tested from extreme -40° cold weather to 250°F under hood conditions
Documented field testing for long use life
Filters air through your engine for up to 3 years or 30,000 miles
Replacement engine air filter for: Buick Rainier (2004-07), Chevrolet Trailblazer, GMC Envoy, Oldsmobile Bravada (2002-09), Isuzu Ascender (2003-08), Saab 97x (2005-09)
Equivalent filter size to: FRAM CA9969, K&N 33-2311, STP SA9969
Actual filter size: 9.33 x 8.34 inches