K&N 33-5098 Engine Air Filter

High-Flow Replacement Air Filter

The K&N 33-5098 is a washable, reusable engine air filter built as a drop-in replacement for the factory air box. Its layered oiled cotton gauze media is engineered to improve airflow while capturing contaminants, and it is backed by a 10-Year/Million Mile Limited Warranty.

Key Features

• Panel-style high performance air filter with flexible frame design
• Washable and reusable cotton gauze construction
• Pre-oiled filter media for ready-to-install service
• Drop-in fitment for factory air box applications
• Designed to support improved airflow and horsepower

Detailed Description

K&N 33-5098 is a replacement engine air filter for heavy-duty pickup applications, including Chevrolet Silverado 2500 HD, Chevrolet Silverado 3500 HD, GMC Sierra 2500 HD, and GMC Sierra 3500 HD. This panel air filter uses layered cotton gauze media and a flexible frame to match the factory air box format while providing a reusable serviceable design. For buyers searching for a K&N 33-5098 air filter for Chevrolet Silverado 2500 HD or GMC Sierra 3500 HD fitment, this part offers a direct replacement format with performance-oriented filtration.

The filter is pre-oiled and washable, so it can be cleaned and returned to service instead of being replaced at every interval. K&N 33-5098 is also cross-referenced to 84554703 and TYC 97012 for the same application. The 33-5098 is a practical choice for drivers who want a reusable engine air filter that installs in the stock air box and maintains a panel-style footprint.

What It Helps Address

• Restricted airflow from a loaded factory-style air filter
• Routine replacement of disposable paper filters
• Dust and debris entering the intake stream
• Loss of intake efficiency from a worn filter element
• Need for a reusable filter service interval

Installation Notes and Quality

Install the filter in the factory air box following the vehicle service procedure. Verify the air box is clean before installation and confirm the panel dimensions match the original filter housing. The filter arrives pre-oiled, so it is ready for installation after inspection. K&N backs this part with a 1,000,000-mile/10-year limited warranty.