Denso 143-3140 Air Filter

Denso FTF Air Filter for Acura MDX and ZDX

The Denso FTF Air Filter, part number 143-3140, is an engine air filter built to Denso’s First Time Fit standards for consistent filtration performance. With a rectangular shape and dimensions of 281.0 mm by 179.0 mm by 95.0 mm, it is sized for direct replacement service on select Acura applications.

Key Features

• Engine air filter for air and fuel delivery service
• Rectangular design with 281.0 mm side A length and 179.0 mm side B length
• 95.0 mm height for the specified airbox fitment
• Engineered under Denso First Time Fit product line standards
• Direct replacement option for 2010-2013 Acura MDX and 2010-2013 Acura ZDX
• Part number 143-3140 for catalog and cross-reference lookup

Product Details

Denso’s First Time Fit Air Filter line is developed to meet the brand’s quality standards for filtration components used in OEM-style service. This filter is intended for drivers searching for a 2010-2013 Acura MDX engine air filter or a 2010-2013 Acura ZDX air filter replacement, with dimensions that match the listed application. The Denso 143-3140 is also a useful reference when comparing OE-style replacements against other catalog listings for the same vehicle coverage.

This part cross-references FRAM CA11010 for the same application.

What This Air Filter Helps Address

• Restricted airflow caused by a dirty or clogged engine air filter
• Routine maintenance needs on Acura MDX and Acura ZDX intake systems
• Dust and debris buildup in the engine air intake path
• Reduced filtration performance from an overdue filter service interval
• Replacement needs when matching the specified rectangular filter dimensions

Installation Notes and Tips

Verify the airbox dimensions and compare the old filter to the listed 281.0 x 179.0 x 95.0 mm size before installation. Confirm vehicle coverage for 2010-2013 Acura MDX and 2010-2013 Acura ZDX, and inspect the air cleaner housing for dirt or debris before installing the new filter. Part number 143-3140 should be matched to the vehicle application and catalog reference before service.

Quality Assurance

Denso positions the First Time Fit Air Filter line as a quality-controlled replacement program backed by the company’s experience as a global OEM supplier of engine filtration components. The 143-3140 is produced to Denso’s stated quality standards for dependable fit and performance in the listed Acura applications.