Denso 143-3682 Engine Air Filter - Right

Denso FTF Air Filter for BMW Engine Air Intake

The Denso First Time Fit Air Filter is built for BMW engines that need a precise replacement air filter with consistent filtration performance. This Denso 143-3682 is shaped for the listed BMW applications and follows the dimensions needed for a proper engine air intake seal.

Compatible With BMW 650i, 650i Gran Coupe, 650i xDrive, 650i xDrive Gran Coupe, 550i, 550i GT, 550i GT xDrive, 550i xDrive, 750i, 750i xDrive, 750Li, 750Li xDrive, X5, and X6 applications across the listed model years.

Key Features

• Engine air filter for BMW applications listed below
• Denso First Time Fit product line focused on OE-style replacement fitment
• Dimensions: 39.0 height, 373.0 side A length, 295.0 side B length
• Unique shape designed for the specified BMW airbox configuration
• Cross-reference part numbers: BMW 13 71 7 577 457 and Wix 49257
• Part number: 143-3682

Detailed Description

Denso 143-3682 is an engine air filter from the FTF Air Filter line, engineered to meet Denso’s quality standards for replacement filtration. The filter’s 39.0 height and 373.0 x 295.0 footprint support the correct fit in the designated BMW intake housing, including applications on BMW 650i, 750i, X5, and X6 models. For buyers searching for a BMW engine air filter, Denso 143-3682 provides a direct replacement option for the listed vehicles.

The First Time Fit line is positioned as a precise replacement solution for drivers who want a filter that matches the vehicle’s original airbox requirements. This part number 143-3682 is also referenced by BMW 13 71 7 577 457 and Wix 49257 for the same application.

What This Air Filter Helps Address

• Restricted airflow caused by a dirty or clogged engine air filter
• Dust and debris entering the intake system
• Reduced engine breathing from a worn filter element
• Incorrect fitment from a mismatched BMW replacement filter
• Service replacement needs for BMW air intake maintenance

Installation Notes and Tips

Verify the vehicle year, model, and engine configuration before ordering. Fitment includes 2012-2018 BMW 650i, 2013-2018 BMW 650i Gran Coupe, 2012-2018 BMW 650i xDrive, 2013-2018 BMW 650i xDrive Gran Coupe, 2010-2017 BMW 550i GT xDrive, 2011-2016 BMW 550i, 2015-2016 BMW 550i xDrive, 2011-2013 BMW 550i xDrive, 2009-2016 BMW 750i, 2010-2016 BMW 750i xDrive, 2010-2015 BMW 550i GT, 2009-2015 BMW 750Li, 2010-2015 BMW 750Li xDrive, 2008-2014 BMW X6, and 2011-2013 BMW X5. Also listed are 2019 BMW 650i Gran Coupe and 2019 BMW 650i xDrive Gran Coupe with right-side placement and cylinder 1-4 notes.

Confirm the airbox shape and dimensions against the existing filter before installation. This part is listed for right-side applications on the 2019 BMW 650i Gran Coupe and 2019 BMW 650i xDrive Gran Coupe, while other fitments are shown with N/A position notes.

Quality Assurance

Denso develops engine filtration components as part of its OEM-focused product range, and the First Time Fit Air Filter line is built to meet Denso’s stated quality standards for replacement use. The brand’s filtration background supports consistent construction and fitment for the specified BMW applications.