Premium Guard PA99511 Engine Air Filter

Engine Air Filter for Toyota and Lexus Applications

Premium Guard PA99511 is a regular-grade engine air filter built with cellulose filter media and a cylindrical shape. It is sized at 6.91 in. length, 6.48 in. width, and 1.63 in. height for the listed Toyota and Lexus applications.

Compatible With 2025-2026 Lexus UX300h, 2023-2026 Toyota Corolla Cross, 2023-2026 Toyota Prius, 2019-2024 Lexus UX250h, and 2023-2024 Toyota Prius Prime. The Premium Guard PA99511 is a direct-fit engine air filter for these vehicles.

Key Features

• Engine air filter for air and fuel delivery service
• Cellulose filter media for standard filtration performance
• Cylindrical filter shape
• Regular grade type
• Non-reusable design
• Dimensions: 6.91 in. length, 6.48 in. width, 1.63 in. height
• Compatible with select Lexus UX300h, Lexus UX250h, Toyota Corolla Cross, Toyota Prius, and Toyota Prius Prime applications

Detailed Description

Premium Guard PA99511 is an engine air filter made for select hybrid and compact Toyota and Lexus models. Its cellulose media is specified for routine engine intake filtration, while the cylindrical form and listed dimensions support the correct service replacement for the covered applications. If you are searching for a Toyota Prius engine air filter, a Toyota Corolla Cross engine air filter, or a Lexus UX250h air filter, PA99511 matches the fitment data provided.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

• Restricted engine airflow from a dirty or loaded air filter
• Dust and debris entering the intake system
• Reduced filtration performance during routine maintenance intervals
• Incorrect replacement part selection for listed Toyota and Lexus models

Installation Notes and Tips

Verify the vehicle year, make, and model before installation. Compare the existing filter’s dimensions and shape to the listed specifications: 6.91 in. length, 6.48 in. width, 1.63 in. height, cylindrical form. Replace the filter during scheduled air filter service and inspect the airbox for debris before closing the housing.

Quality Assurance

Premium Guard PA99511 is a regular-grade replacement air filter built to the listed specifications for the confirmed applications. Fitment is provided for 2025-2026 Lexus UX300h, 2023-2026 Toyota Corolla Cross, 2023-2026 Toyota Prius, 2019-2024 Lexus UX250h, and 2023-2024 Toyota Prius Prime.