Pronto PO5609EX Engine Oil Filter

Pronto Extended Life Oil Filter PO5609EX

The Pronto Extended Life PO5609EX is a cartridge engine oil filter built with synthetic filter media for consistent oil filtration in a wide range of Lexus and Toyota applications. It is a direct-fit engine oil filter for vehicles such as the Lexus IS350, Toyota 4Runner, and Lexus GX460, with dimensions and gasket sizing that support proper sealing in the specified applications.

Key Features

• Synthetic filter media for engine oil filtration
• Cartridge filter design for applications that use a replaceable insert-style oil filter
• Gasket type: NBR
• Height: 3.19 in.
• Outer diameter bottom: 2.76 in.
• Inner diameter bottom: 1.11 in.
• Gasket thickness: 0.14 in.
• Gasket inside diameter: 3.11 in.
• Gasket outside diameter: 3.39 in.

Extended Life Product Line

Pronto Extended Life focuses on longer-service oil filter applications that require dependable filtration performance over extended maintenance intervals. PO5609EX is part of that line and is specified for select Lexus and Toyota engines that use a cartridge-style oil filter element.

Detailed Description

PO5609EX is an engine oil filter for select Lexus and Toyota models, including Lexus IS350, IS300, RC350, LS500, GX460, and Toyota 4Runner. The synthetic media helps capture contaminants carried in engine oil, while the cartridge format matches vehicles that use an internal filter element rather than a spin-on canister. This part cross-references Premium Guard PG5609EX for the same application. PO5609EX is also referenced by OE-style part number 04152-31060 for select applications.

What It Helps Address

• Oil contamination from normal engine wear
• Restricted oil flow caused by a loaded filter element
• Improper sealing from a worn or incorrect gasket size
• Maintenance needs on cartridge-filter engines
• Routine oil service on Lexus and Toyota V6 applications

Installation Notes and Tips

Verify the cartridge filter housing, gasket dimensions, and engine application before installation. This part is listed for extended life service on select vehicles, including Fits 2006-2026 Lexus IS350, N/A; Fits 2016-2025 Lexus IS300, N/A; Fits 2018-2025 Lexus LS500, N/A; Fits 2016-2025 Lexus RC300, N/A; Fits 2015-2025 Lexus RC350, N/A; Fits 2010-2024 Toyota 4Runner, N/A; and Fits 2010-2023 Lexus GX460, N/A. Additional coverage includes Lexus GS350, GS450h, LS460, LS600h, IS250, GS460, GS300, and Toyota FJ Cruiser and Tundra applications listed for cartridge-filter service. Use the vehicle’s service specifications to confirm the correct oil filter housing and sealing surfaces before replacement.

Quality Assurance

Pronto Extended Life oil filters are built to match the dimensional and media requirements of the listed applications, with synthetic media and NBR gasket material specified for this part. Fitment is confirmed for the listed Lexus and Toyota models and years, including Lexus IS350, Toyota 4Runner, and Lexus GX460 applications.