Pronto PO241-TY4 Engine Oil Filter

OE-Style Oil Filtration for Toyota and Lexus

Pronto PO241-TY4 is an OE Style spin-on engine oil filter built for Toyota and Lexus applications that call for a factory-style fit. It features an anti-drain back valve and a bypass relief valve to support oil flow control during startup and under restricted-flow conditions.

Compatible With Toyota Tacoma, Tundra, Sequoia, 4Runner, FJ Cruiser, Land Cruiser, and Lexus GX470, LX470, LS430, SC430, and related applications that use the specified spin-on filter design. Pronto PO241-TY4 is sized for direct replacement service where the original filter uses a 3/4"-16 UNF-2B thread.

Key Features

• OE Style replacement engine oil filter
• Spin-on filter design for straightforward service
• Anti-drain back valve helps retain oil in the filter after shutdown
• Bypass relief valve supports oil delivery if the filter media becomes restricted
• Height: 3.41 in.
• Outside diameter top: 2.99 in.
• Inside thread size: 3/4"-16 UNF-2B
• Closed bottom design

Detailed Description

Pronto PO241-TY4 is an OE-style engine oil filter engineered for Toyota and Lexus vehicles that use a spin-on filter configuration. The filter’s anti-drain back valve helps keep oil in the filter when the engine is off, while the bypass relief valve provides an alternate flow path if the filter element becomes restricted. That combination supports consistent oil circulation during normal service intervals.

This part cross-references Toyota/Lexus OE part number 90915YZZD3 for the same application. It is a direct-fit choice for drivers servicing a Toyota Tacoma, Toyota Tundra, Toyota Sequoia, Toyota 4Runner, or Lexus GX470 with the correct factory-style oil filter setup. The PO241-TY4 part number is also useful when matching replacement filters by catalog reference.

What It Helps Address

• Oil filter replacement during routine maintenance
• Loss of oil retention after engine shutdown
• Restricted oil flow caused by a loaded filter element
• Incorrect thread or size match on OE-style applications
• Service needs for Toyota and Lexus spin-on oil filter setups

Installation Notes and Tips

Verify the existing filter thread size, height, and OE-style spin-on configuration before installation. Confirm vehicle application by year, make, and model, especially on Toyota Tacoma, Tundra, Sequoia, 4Runner, and Lexus GX470 or LX470 platforms. Replace the filter during scheduled oil service and follow the vehicle manufacturer’s oil change procedure.

Quality Assurance

Pronto positions the PO241-TY4 as an OE Style replacement part built to match factory-style oil filter specifications for the listed Toyota and Lexus applications. The filter design includes an anti-drain back valve and bypass relief valve for service consistency.