88983089 Upper Air Cleaner Housing Set Fit for Chevrolet C4500 C5500 Kodiak GMC C4500 C5500 Topkick 2003-2009

Replace OEM Number: Lower Air Cleaner Housing: 88983088, Upper Air Cleaner Housing: 88983089 Precise Fitment: Fit fir 2003-2009 Chevrolet C4500 Kodiak, 2003-2009 Chevrolet C5500 Kodiak, 2003-2009 GMC C4500 Topkick, 2003-2009 GMC C5500 Topkick. [Note: models with 8.1L only] Stable Airflow & Performance: Works together to maintain proper airflow and securely hold the air filter in position, ensuring efficient combustion and reliable operation under heavy-duty use

• Fitment: Compatible with 2003-2009 Chevrolet Kodiak, GMC Topkick C4500 C5500. Part Number: 88983088, 88983089
• Functions: Channels filtered air smoothly into the engine, preventing dust, debris, and other contaminants from entering the combustion chamber. This ensures efficient combustion, improved fuel economy, and reduced exhaust emissions, helping the engine run cleanly and reliably
• Features: The air filter cleaner box housing precision-molded upper housing engineered for a perfect fit with the lower air box half, preventing air leaks and misalignment. Housing provides a secure, stable connection to the vehicle’s frame and intake ducting, ensuring long-term reliability and vibration resistance
• Material Quality: The upper and lower air box housing is constructed from high-strength, heat-resistant thermoplastic with a corrosion- and impact-resistant design that prevents cracking, warping, or fatigue under extreme operating conditions, extending the part’s service life
• Consistent air flow delivery: The air box housing maintains stable intake pressure to support smooth engine idling and acceleration. Smooth inner surface, improves air flow efficiency, and reduces particle buildup inside the housing