Premium Guard PG5609EX Engine Oil Filter

Premium Guard PG5609EX Extended Life Oil Filter

Premium Guard PG5609EX is an engine oil filter built for extended-life service in a wide range of Lexus and Toyota applications. It uses synthetic blend media and a cartridge-style design to support clean oil flow in engines that call for this filter format.

The Extended Life line is focused on longer service intervals for drivers who want a cartridge oil filter matched to OE-style dimensions and sealing specs. This makes the PG5609EX a direct-fit choice for many Lexus IS350, Lexus GX460, and Toyota 4Runner applications.

Key Features

• Synthetic blend filter media for efficient contaminant capture
• 25 micron rating for fine particle filtration
• Cartridge filter design for applications that use a replaceable insert
• NBR gasket material for sealing performance
• Height: 3.19 in.
• Gasket inside diameter: 3.11 in.
• Gasket outside diameter: 3.39 in.
• Gasket thickness: 0.14 in.
• Outer diameter bottom: 2.76 in.

Detailed Description

Premium Guard PG5609EX is an extended life engine oil filter engineered around cartridge-filter specifications and OE-style dimensions. The synthetic blend media is paired with a 25 micron rating to help trap fine wear particles while maintaining proper oil circulation in the engine. With its NBR gasket and measured sealing dimensions, this filter is built for applications that require a precise cartridge fit.

Compatible With Lexus IS350, Lexus IS300, Lexus RC300, Lexus RC350, Lexus GS350, Lexus GS450h, Lexus LS460, Lexus LS600h, Lexus GS460, Lexus GS300, Lexus LS500, Lexus IS250, and Toyota 4Runner, FJ Cruiser, Tundra, and Lexus GX460 applications. This part number, PG5609EX, also cross-references Pronto PO5609EX for the same application.

What It Helps Address

• Excess engine wear from oil contamination
• Reduced filtration performance during extended service intervals
• Poor sealing at the filter interface
• Incorrect cartridge dimensions for OE-style housings
• Oil flow restriction caused by a clogged filter element

Installation Notes and Tips

Verify the cartridge filter housing and gasket dimensions before installation. Replace the filter at the service interval specified for the vehicle and oil type, and inspect the housing sealing surfaces for debris or damage before reassembly. Confirm application details for Lexus IS350, Toyota 4Runner, and other listed models before ordering.

Quality Assurance

Premium Guard Extended Life filters are built to match the listed fitment and dimensional specifications for the PG5609EX application range. The part number PG5609EX is listed with OE-style interchange references for the same application, supporting accurate replacement selection.