Pronto PO8157EX Engine Oil Filter

Pronto Extended Life Oil Filter PO8157EX

The Pronto Extended Life PO8157EX is a cartridge-style engine oil filter built with synthetic blend media for dependable oil filtration in select Jeep, Ram, and Maserati applications. Its OE-style dimensions and NBR gasket help support a proper seal in the specified fitments, including the Jeep Grand Cherokee and Ram 1500.

Key Features

• Synthetic blend filter media for engine oil filtration
• Cartridge filter design for the specified applications
• Height: 4.86 in.
• Gasket thickness: 0.14 in.
• Gasket inside diameter: 2.95 in.; outside diameter: 3.23 in.
• NBR gasket material for sealing performance
• Outer diameter bottom: 2.58 in.; inner diameter bottom: 0.73 in.
• Pronto Extended Life line for select extended-service applications

Detailed Description

Pronto PO8157EX is an engine oil filter designed around the dimensions and sealing profile used in select late-model Chrysler, Jeep, Ram, and Maserati engines. The synthetic blend media is intended to capture contaminants carried in engine oil while maintaining flow characteristics suited to the listed applications. This cartridge filter is a direct-fit option for 2014-2021 Jeep Grand Cherokee, 2014-2018 Ram 1500, 2019 Ram 1500 Classic, and select Maserati Levante and Quattroporte models. This part cross-references Premium Guard PG8157EX for the same application.

What It Helps Address

• Dirty engine oil circulating through the lubrication system
• Reduced filtration performance from a worn or clogged oil filter
• Seal leakage at the filter housing interface
• Incorrect filter dimensions during routine maintenance
• Service replacement needs for Jeep Grand Cherokee and Ram 1500 oil filter applications

Installation Notes and Tips

Verify the cartridge filter dimensions and gasket profile against the original filter before installation. Replace the filter during scheduled oil service, and inspect the housing sealing surfaces for debris or damage before fitting the new cartridge. Confirm the application by year, make, and model: Fits 2014-2021 Jeep Grand Cherokee, N/A; Fits 2014-2018 Ram 1500, N/A; Fits 2019 Ram 1500 Classic, N/A; Fits 2018-2019 Maserati Levante, N/A; Fits 2018-2019 Maserati Quattroporte, N/A; Fits 2021 Maserati Quattroporte, N/A.

Quality Assurance

Pronto Extended Life filters are built to meet the dimensional and service requirements of the listed applications. The PO8157EX part number is also referenced in interchange listings for related OE-style service replacements, including 68109 834AA and CH11794.