Fram Group PH3980 Extra Guard Oil Filter

Product Description

The FRAM GROUP PH3980 is a spin-on engine oil filter designed for high-volume, multi-vehicle fitment across automotive and marine applications. It traps contaminants in the engine oil circuit, protecting bearings, journals, and other precision components from abrasive wear particles during normal and extended service intervals. The PH3980 uses a spin-on canister design for straightforward removal and installation without specialized tooling. It is suited for use in gas-powered engines across a wide range of light-duty trucks, passenger cars, and marine power units. Licensed technicians and experienced DIYers typically handle this service as part of a routine oil change.

The PH3980 covers an extensive compatibility list spanning several decades of production. Listed applications include 96-95 Am General Truck, 96-80 Buick, 96-94 Cadillac, 86-82 Cadillac, 00-99 Cadillac Truck, 82-81 Checker, 97-80 Chevrolet, 05-81 Chevrolet/GMC Truck, 03-94 GMC Gasoline, 04-00 GMC Truck, Hyster, 01-96 Isuzu Truck, Marine Power, Mercruiser Marine, 96-80 Oldsmobile, 01-90 Oldsmobile Truck, OMC Marine, 96-80 Pontiac, 94-90 Pontiac Truck, Volvo Penta Marine, Workhorse Custom Chassis, and Yamaha Marine. This broad fitment makes it a practical stocking item for shops servicing mixed fleets or diverse marine equipment.

Key Features

• Spin-on canister design for fast, tool-minimal service
• Broad multi-vehicle and multi-marine-platform fitment spanning several model decades
• Engineered to trap contaminants and protect engine internals during the oil change interval
• Suitable for both automotive and marine gas-engine applications
• Sold in a package quantity of 12 units, supporting shop or distributor stocking needs

Compatibility

Compatible applications listed in manufacturer data include 96-95 Am General Truck, 96-80 Buick, 96-94 Cadillac, 86-82 Cadillac, 00-99 Cadillac Truck, 82-81 Checker, 97-80 Chevrolet, 05-81 Chevrolet/GMC Truck, 03-94 GMC Gasoline, 04-00 GMC Truck, Hyster, 01-96 Isuzu Truck, Marine Power, Mercruiser Marine, 96-80 Oldsmobile, 01-90 Oldsmobile Truck, OMC Marine, 96-80 Pontiac, 94-90 Pontiac Truck, Volvo Penta Marine, Workhorse Custom Chassis, and Yamaha Marine. Always cross-reference the vehicle or engine manufacturer service manual to confirm correct filter fitment before installation.

Installation Notes

Oil filter replacement is performed by automotive technicians and marine service mechanics as part of a standard oil and filter service. Before beginning, shut off the engine and allow it to cool to a safe handling temperature. Drain the engine oil fully before removing the old filter to minimize spillage. Apply a thin film of clean engine oil to the new filter gasket before threading it on, and tighten to the torque specification listed in the engine manufacturer service manual rather than using an arbitrary value.