Purolator PurolatorBOSS PBL12222 Spin-On Oil Filter — Full Synthetic Media, Heavy-Duty Steel

If you drive a work truck, tow frequently, or want longer oil-change intervals with modern synthetic oils, the PurolatorBOSS PBL12222 is built for those demands. It combines full-synthetic filter media, reinforced internal construction and seals designed to resist leaks and dry starts. This filter fits a wide range of Chevrolet, GMC, Ram, Jeep, Chrysler and other vehicles—verify exact fitment with your vehicle guide before purchase.

How does this filter protect my engine during long trips and towing?

The PBL12222 uses SmartFUSION full synthetic media with a reinforced polymer backing that captures the vast majority of abrasive particles. A robust double-helix center tube and heavy-duty steel casing keep the filter intact under high flow and pressure while towing or hauling heavy loads.

• Over 99% dirt-removal power with synthetic media
• Double-helix center tube for increased structural strength
• Steel casing resists deformation under high-pressure conditions
• Designed for extended intervals when used with appropriate oil types

Will it prevent oil leaks and protect against dry starts?

This filter includes a high-quality ethylene acrylic gasket to form a secure seal and a silicone anti-drainback valve to preserve oil in the filter when the engine is off. Those features reduce the risk of leaks and maintain lubrication at startup, which is important after long idles or parking.

• PuroSEAL ethylene acrylic gasket for a tight, leak-resistant seal
• Silicone anti-drainback valve keeps oil available at startup
• Manufactured to resist degradation from modern oil formulations

How does the PBL12222 perform with synthetic oils and long-change intervals?

SmartFUSION synthetic media is optimized for synthetic and high-viscosity oils, providing greater dirt-holding capacity than many standard paper filters. While PurolatorBOSS is engineered for extended protection, always follow your vehicle manufacturer's oil-change recommendations.

• Full synthetic filter media for improved dirt capacity
• Compatible with a broad range of oil viscosities and formulations
• Designed to support extended mileage intervals when permitted by the vehicle manual

Which vehicles and use cases is this filter best suited for?

PBL12222 fits many late-model trucks, SUVs, vans and select cars from brands like Chevrolet, GMC, Ram, Jeep, Buick, Cadillac and more. It’s intended for drivers who need durable filtration—commercial users, frequent haulers, off-roaders and long-commute owners will benefit most.

• Commonly used on Ram 1500 and heavy-duty Ram models, Chevy Silverado and GMC Sierra lines
• Compatible with many Jeep, Chrysler and Buick models—check fitment first
• Designed for demanding conditions: towing, hauling, stop-and-go and extreme climates

Who is this for: The Purolator PBL12222 PurolatorBOSS oil filter is aimed at owners of trucks, SUVs and commercial vans who want a rugged, high-capacity filter that works well with synthetic oils and withstands heavy-duty use. If you tow regularly, drive in extreme temperatures, or prefer longer oil-change intervals with full-synthetic oil, this filter provides the reinforced construction and filtration performance to support those needs. Always confirm exact vehicle fitment using a parts lookup before installation.