Pronto PO5399 Engine Oil Filter

Engine Oil Filter for Heavy-Duty GM Applications

The Pronto Standard Life PO5399 engine oil filter is built for select Chevrolet, GMC, and Hummer applications that call for a spin-on oil filter with dependable filtration and stable oil flow. It is a direct-fit choice for Silverado 2500 HD, Sierra 3500 HD, Express 3500, and related vehicles across the 2001-2019 model years.

Pronto’s Standard Life line focuses on practical OE-style service parts for routine maintenance. The PO5399 uses enhanced cellulose media, a 25-micron rating, and an anti-drain back valve to help maintain oil pressure at startup in demanding truck and van service.

Key Features

• Part number PO5399 engine oil filter
• Spin-on filter design for straightforward service replacement
• Enhanced cellulose filter media for routine oil filtration
• 25-micron rating for fine particle capture
• Anti-drain back valve helps retain oil in the filter after shutdown
• Bypass relief valve setting: 17
• Burst pressure: 218
• NBR gasket material with 0.18 in gasket thickness
• Inside thread size: 13/16"-16UNF-2B
• Height: 5.22 in; outer diameter bottom: 3.66 in

Detailed Description

The Pronto PO5399 is an engine oil filter designed for GM heavy-duty trucks and vans that require a spin-on filter with the listed thread and gasket dimensions. Its enhanced cellulose media is paired with a 25-micron rating to support routine contaminant capture during normal oil service intervals. The anti-drain back valve helps keep the filter filled when the engine is off, which supports quicker oil delivery at startup.

This part cross-references Wix 57202 and Baldwin B1441 for the same application. It is commonly used on Chevrolet Silverado 2500 HD and Silverado 3500 HD, GMC Sierra 2500 HD and Sierra 3500 HD, plus Chevrolet Express 2500/3500 and GMC Savana 2500/3500 applications. The PO5399 part number is also referenced in interchange listings for related service part catalogs.

What It Helps Address

• Engine oil contamination from normal wear particles
• Oil drain-back after shutdown
• Reduced oil pressure at startup caused by an empty filter
• Routine maintenance on high-mileage work trucks and vans
• Service replacement needs for GM heavy-duty oil filter applications

Installation Notes and Tips

Verify the filter thread size, gasket diameter, and overall height against the removed filter before installation. Pre-lubricate the gasket with clean engine oil, tighten to the vehicle manufacturer’s service specification, and check for leaks after the first engine run. Confirm the application against the vehicle’s engine code and service manual when servicing Chevrolet Silverado 2500 HD, GMC Sierra 3500 HD, or other listed GM models.

Quality Assurance

Pronto Standard Life parts are positioned as practical replacement components for routine maintenance. The PO5399 is built with enhanced cellulose media, an NBR gasket, and a spin-on construction to match the listed service requirements for the covered applications.

• 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
• Fits 2007 Chevrolet Silverado 2500 HD Classic, N/A
• Fits 2007 Chevrolet Silverado 3500 Classic, N/A
• Fits 2007 GMC Sierra 2500 HD Classic, N/A
• Fits 2007 GMC Sierra 3500 Classic, N/A
• Fits 2001-2006 Chevrolet Silverado 3500, N/A
• Fits 2001-2006 GMC Sierra 3500, N/A
• Fits 2006 Hummer H1, N/A