Pronto PO4006 Engine Oil Filter

Pronto PO4006 Engine Oil Filter

The Pronto PO4006 is a spin-on engine oil filter built for standard-life service across a wide range of GM and related applications. It uses enhanced cellulose filter media, a 25-micron rating, and an anti-drain back valve to help maintain oil flow at startup.

Pronto Standard Life filters are positioned for everyday engine protection with OE-style fitment and straightforward service replacement. This PO4006 oil filter is a direct match for many Chevrolet Silverado, GMC Sierra, and Chevrolet Corvette applications, along with other listed vehicles.

Key Features

• Enhanced cellulose filter media for routine engine oil filtration
• 25-micron rating for capturing fine contaminants
• Spin-on filter design for common service applications
• Anti-drain back valve helps retain oil in the filter after shutdown
• NBR gasket material with 0.16 in gasket thickness
• 13/16"-16UNF-2B internal thread size
• 3.41 in overall height and 2.93 in outer diameter bottom
• Burst pressure rated at 218

Detailed Description

Built as a standard-life engine oil filter, the Pronto PO4006 is designed around practical service needs: consistent filtration, secure sealing, and reliable oil retention at startup. The enhanced cellulose media supports everyday oil cleaning, while the anti-drain back valve helps reduce dry-start conditions after the engine sits. With a spin-on format and OE-style dimensions, this filter is a straightforward replacement for many GM trucks, SUVs, performance cars, and vans.

Compatible With 2003-2006 Chevrolet Silverado 1500, 2001-2006 GMC Sierra 1500, and 1997-2006 Chevrolet Corvette applications, the PO4006 also cross-references Premium Guard PG4006 for the same application. The Pronto PO4006 part number is also commonly searched for standard-life maintenance on Chevrolet Colorado, GMC Canyon, and Cadillac Escalade platforms.

What It Helps Address

• Engine oil contamination from normal wear and combustion byproducts
• Oil drain-back after shutdown that can delay pressure on restart
• Routine maintenance intervals for GM V8 and related applications
• Filter sealing concerns when replacing a worn spin-on oil filter
• Service replacement needs for Silverado, Sierra, and Corvette fitments

Installation Notes and Tips

Verify the thread size, gasket dimensions, and filter height before installation. Replace the filter during each oil service, lubricate the gasket before tightening, and follow the vehicle manufacturer’s torque guidance. Confirm the application by year, make, model, and engine configuration, especially on Silverado 1500, Sierra 1500, and Corvette listings where multiple engine setups may exist.

Quality Assurance

Pronto Standard Life focuses on dependable everyday filtration with OE-style fitment and service-friendly construction. The PO4006 uses enhanced cellulose media, an anti-drain back valve, and an NBR gasket to support consistent sealing and filtration performance in the listed applications.