K&N HP-3003 Engine Oil Filter

K&N HP-3003 Oil Filter Overview

The K&N HP-3003 oil filter is built for drivers who want dependable oil filtration and straightforward serviceability. It is engineered for use with synthetic, conventional, and blended motor oils, and it is a direct match for a wide range of Chevrolet Silverado 2500 HD, GMC Sierra 3500, and Express van applications.

With a high-flow premium media element, a durable spin-on canister, and a one-inch welded hex nut for removal, this filter is designed for routine maintenance on heavy-duty trucks and vans that demand consistent oil flow and engine protection.

Key Features

• High Flow Premium Media helps capture contaminants while maintaining oil circulation
• Anti-drain back valve helps retain oil in the filter after shutdown
• Bypass valve and 11-17 PSI relief valve support proper oil delivery under operating conditions
• Viton rubber gasket material for sealing durability
• Spin-on style with a 1-inch removal nut for easier filter changes
• Heavy-duty canister construction for service interval durability
• Works with synthetic, conventional, and blended motor oils
• K&N HP-3003 oil filter backed by a 1-Year Limited Warranty

Detailed Description

K&N HP-3003 is a premium spin-on engine oil filter engineered to help protect internal engine components from oil-borne contaminants while maintaining steady flow. The pleated synthetic-blend filtration media is paired with an anti-drain back valve and bypass valve to support reliable oil circulation during startup and normal operation. The filter’s heavy-duty housing and Viton rubber gasket are built for demanding service on trucks and vans that see regular towing, hauling, or high-mileage use.

This part number is commonly searched for as K&N HP-3003 and is a direct replacement for many applications that use a 13/16 in. - 16 thread specification. It cross-references Wix 51060 and 51061 for the same application. Compatible vehicle searches often include Chevrolet Silverado 2500 HD, GMC Sierra 3500, and Chevrolet Express 3500 oil filter replacement.

What This Oil Filter Helps Address

• Oil contamination from normal engine wear and debris
• Restricted oil flow caused by a loaded or aging filter
• Hard-to-remove filters during routine maintenance
• Seal leakage at the filter gasket interface
• Startup oil drain-back after the engine sits

Installation Notes and Fitment Tips

Verify thread size, gasket sealing surface, and filter clearance before installation. The welded hex nut allows removal with a standard wrench, which is helpful in tight engine bays and during frequent service. This filter is a spin-on design and is listed for a broad range of GM truck, van, and SUV applications, including Fits 2001-2019 Chevrolet Silverado 2500 HD, N/A; Fits 2007-2019 Chevrolet Silverado 3500 HD, N/A; Fits 2001-2019 GMC Sierra 2500 HD, N/A; Fits 2007-2019 GMC Sierra 3500 HD, N/A; Fits 2006-2016 Chevrolet Express 2500, N/A; Fits 2006-2016 Chevrolet Express 3500, N/A; Fits 2006-2016 GMC Savana 2500, N/A; Fits 2006-2016 GMC Savana 3500, N/A.

Additional fitment searches for the K&N HP-3003 often include older Chevrolet and GMC C/K trucks, Suburban models, Tahoe, Blazer, Hummer H1, and select Pontiac and Oldsmobile applications. Always confirm the vehicle’s oil filter specification against the listed thread and sealing dimensions before service.

Quality Assurance

K&N engineers this oil filter to withstand manufacturer-recommended service intervals and backs it with a 1-Year Limited Warranty. The HP-3003 is built for consistent filtration performance and durable everyday use in compatible GM truck and van applications.