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Part #: 143-3728

Denso 143-3728 Air Filter

FTF Air Filter
⚙️ 34 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦FTF Air Filter
🚗Fitment: Ram and Dodge, 1500, 2500, 3500, and Ram 1500
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Overview of the Denso FTF Air Filter 143-3728

The Denso FTF Air Filter 143-3728 is designed specifically for Dodge Ram trucks, including the Ram 1500, 2500, and 3500 models. This engine air filter features a rectangular shape with precise dimensions to ensure proper fit and optimal airflow for your vehicle's engine.

  • Rectangular shape with dimensions: 349.0 mm (Side A length) x 237.0 mm (Side B length) x 38.0 mm (Height)
  • Compatible with Dodge Ram 1500, 2500, and 3500 models
  • Part number 143-3728 for accurate identification and replacement
  • Part of the Denso FTF Air Filter product line, designed for reliable engine air filtration

Detailed Product Description

The Denso FTF Air Filter 143-3728 is engineered to meet the specific air filtration needs of Dodge Ram trucks. Its rectangular design with a height of 38.0 mm and side lengths of 349.0 mm and 237.0 mm ensures a secure fit within the air intake system. This precise sizing helps maintain consistent airflow while effectively filtering out dust, dirt, and other airborne contaminants that can affect engine performance.

The FTF Air Filter line by Denso focuses on providing filters that balance filtration efficiency with airflow capacity. This product line is tailored to support engine longevity and maintain optimal combustion conditions by preventing harmful particles from entering the engine.

Applications and Problem Solving

  • Replaces worn or clogged engine air filters in Dodge Ram 1500, 2500, and 3500 trucks
  • Helps reduce engine wear caused by dust and debris
  • Improves engine efficiency by maintaining proper airflow
  • Prevents potential engine performance issues related to poor air filtration
  • Supports emission control by ensuring clean air intake

Installation Notes and Tips

  • Verify part number 143-3728 matches your vehicle’s requirements before installation
  • Ensure the rectangular filter fits securely in the air filter housing without gaps
  • Inspect the air filter housing for debris before installing the new filter
  • Replace the air filter at regular maintenance intervals as recommended by Dodge for Ram 1500, 2500, and 3500 models

Quality Assurance and Warranty

Denso manufactures the FTF Air Filter 143-3728 to meet strict quality standards, ensuring reliable filtration performance for Dodge Ram trucks. While specific warranty details are not provided here, Denso products typically come with manufacturer-backed quality assurance. Always consult the product packaging or Denso’s official documentation for warranty information.

BrandDenso
Part Number143-3728
PositionFTF Air Filter
Height38.0
ShapeRECTANGULAR
Side A Length349.0
Side B Length237.0

This part fits 34 vehicles. Search below:

YearMakeModelSubmodelPositionNotes
2018Ram1500TradesmanN/AFTF Air Filter
2018Ram1500SportN/AFTF Air Filter
2018Ram1500STN/AFTF Air Filter
2018Ram1500SLTN/AFTF Air Filter
2018Ram1500RebelN/AFTF Air Filter
2018Ram1500Lone StarN/AFTF Air Filter
2018Ram1500LaramieN/AFTF Air Filter
2018Ram1500ExpressN/AFTF Air Filter
2018Ram1500Big HornN/AFTF Air Filter
2018Ram2500N/AFTF Air Filter
2018Ram3500N/AFTF Air Filter
2017Ram1500N/AFTF Air Filter
2017Ram2500N/AFTF Air Filter
2017Ram3500N/AFTF Air Filter
2016Ram1500N/AFTF Air Filter
2016Ram2500N/AFTF Air Filter
2016Ram3500N/AFTF Air Filter
2015Ram1500N/AFTF Air Filter
2015Ram2500N/AFTF Air Filter
2015Ram3500N/AFTF Air Filter
2014Ram1500N/AFTF Air Filter
2014Ram2500N/AFTF Air Filter
2014Ram3500N/AFTF Air Filter
2013Ram1500N/AFTF Air Filter
2013Ram2500N/AFTF Air Filter
2013Ram3500N/AFTF Air Filter
2012Ram1500N/AFTF Air Filter
2012Ram2500N/AFTF Air Filter
2012Ram3500N/AFTF Air Filter
2011Ram1500N/AFTF Air Filter
2011Ram2500N/AFTF Air Filter
2011Ram3500N/AFTF Air Filter
2010DodgeRam 1500N/AFTF Air Filter
2008DodgeRam 1500N/AFTF Air Filter

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

A2943C

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.