Denso 143-3435 Air Filter

Denso FTF Air Filter for GM SUVs and Trucks

The Denso First Time Fit Air Filter, part number 143-3435, is built for a direct replacement on a wide range of Cadillac, Chevrolet, and GMC applications. With a rectangular shape and dimensions of 310.0 mm by 246.0 mm by 57.0 mm, it is sized for the listed engine air filter housings on GM full-size SUVs and trucks.

Key Features

• Engine air filter from Denso’s FTF Air Filter line
• Rectangular design with 310.0 mm side A length and 246.0 mm side B length
• 57.0 mm height for the specified air box fitment
• Direct replacement reference for Denso 143-3435
• Cross-references FRAM CA8755A and Wix 42487 for the same application

Product Details

Denso’s First Time Fit Air Filter line is engineered to meet the brand’s quality standards for filtration performance and fit. As an OEM-focused filtration supplier, Denso applies the same approach to this engine air filter used in many 1999-2015 Cadillac Escalade, Chevrolet Silverado, Tahoe, Suburban, Avalanche, Express, and GMC Sierra, Yukon, and Savana applications. The part number 143-3435 is a practical OE-style replacement for drivers maintaining factory air intake performance on these vehicles.

Compatible With 2007-2015 Cadillac Escalade and Escalade ESV, 2007-2015 Chevrolet Silverado 1500, Silverado 2500 HD, Silverado 3500 HD, and Tahoe, plus 2007-2015 GMC Sierra 1500, Sierra 2500 HD, Sierra 3500 HD, and Yukon. It also covers earlier 1999-2006 Silverado, Sierra, Suburban, Tahoe, Yukon, and Escalade applications listed in the fitment data.

Common Uses

• Replacing a dirty or restricted engine air filter
• Restoring proper airflow to the intake system
• Maintaining filtration on GM trucks and SUVs with factory-style air boxes
• Addressing reduced engine breathing caused by dust and debris buildup
• Supporting routine maintenance on Silverado, Sierra, Tahoe, and Escalade models

Installation Notes and Tips

Verify the air filter housing dimensions and match the listed fitment before installation. This part is listed for N/A position applications and should be installed in the engine air filter housing specified for the vehicle. For best results, inspect the air box, sealing surfaces, and intake ducting before closing the housing.

Quality Assurance

Denso states that its First Time Fit Air Filters are built to meet its quality standards, with quality assurance provided for the line. That makes 143-3435 a dependable choice when replacing the engine air filter on compatible Cadillac, Chevrolet, and GMC vehicles.