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01-05 GM 6.6L Duramax LB7/LLY K&N OEM Replacement Air Filter

K&N® washable, reusable High-Flow Air Filters™ feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's 10-Year/Million Mile Limited Warranty. K&N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance from K&N's most popular product!

33-2135 Product Specifications

Product Style: Panel Air Filter
Height: 1.563 in (40 mm)
Outside Length: 12.5 in (318 mm)
Outside Width: 9.875 in (251 mm)
Filter Re-Oiling Amount: 3.36 oz (99 ml)
Top Style: Open

Part number: 33-2135

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Tags: Air Filter