Denso 143-2097 Engine Air Filter

Denso FTF Air Filter for Toyota Land Cruiser

The Denso 143-2097 is a cylindrical engine air filter built to match the dimensions and filtration requirements of the original equipment application. It is a direct choice for 1988-1992 Toyota Land Cruiser service, with fitment tied to the OE manufacturer specification.

Key Features

• Engine air filter for air and fuel delivery service
• Cylindrical shape for the specified air cleaner housing
• Inside diameter: 109.0 mm
• Outside diameter: 219.0 mm
• Height: 148.0 mm
• Fits 1988-1992 Toyota Land Cruiser, N/A
• Part number: 143-2097

FTF Air Filter Line Details

Denso’s First Time Fit Air Filter line is built around OE-style fitment and consistent manufacturing standards. For Toyota Land Cruiser owners looking for a replacement engine air filter, the 143-2097 follows the dimensions and application requirements needed for proper housing fit and routine intake service.

Detailed Description

This Denso engine air filter is engineered for the 1988-1992 Toyota Land Cruiser and uses a cylindrical profile with a 109.0 mm inside diameter, 219.0 mm outside diameter, and 148.0 mm height. Those measurements matter because the filter must seat correctly in the air cleaner assembly to maintain proper airflow through the intake system. The Denso 143-2097 is also cross-referenced to Toyota 17801-68020 for the same application.

What It Helps Address

• Restricted airflow caused by a dirty or clogged engine air filter
• Dust and debris entering the intake system through a worn filter
• Uneven engine breathing from an incorrect filter size
• Service replacement needs for a Toyota Land Cruiser air cleaner housing
• Maintenance intervals requiring a fresh engine air filter

Installation Notes and Tips

Verify the air cleaner housing dimensions before installation and compare the old filter to the Denso 143-2097. Confirm the vehicle is a 1988-1992 Toyota Land Cruiser and check that the cylindrical filter profile matches the existing intake assembly. Inspect the air box, sealing surfaces, and lid before installing the replacement filter.

Quality Assurance

Denso is an established OEM supplier in engine filtration components, and the First Time Fit line is produced to meet Denso’s quality standards for fit and performance. That OE-focused approach supports consistent replacement selection for Toyota Land Cruiser service.