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Denso 143-3181 Air Filter
Overview of the Denso FTF Air Filter 143-3181 for Acura TSX
The Denso FTF Air Filter 143-3181 is designed specifically for the Acura TSX, providing reliable engine air filtration. This engine air filter features a polygon shape with precise dimensions to ensure a proper fit and optimal airflow.
- Compatible with Acura TSX models
- Polygon shape with side lengths of 237.0 mm and 211.0 mm
- Height of 54.0 mm for efficient air filtration
- Part number 143-3181 for accurate identification
- Part of the Denso FTF Air Filter product line
Details on the Denso FTF Air Filter Product Line
The FTF Air Filter line by Denso focuses on delivering engine air filters engineered for precise fitment and filtration performance. This product line emphasizes maintaining engine efficiency by filtering out contaminants while allowing sufficient airflow. The 143-3181 model continues this approach, tailored for the Acura TSX to meet OEM specifications.
Technical Specifications and Attributes
The Denso 143-3181 air filter is polygon-shaped, with side A measuring 237.0 mm and side B measuring 211.0 mm, and a height of 54.0 mm. These dimensions ensure a secure fit within the Acura TSX air intake system, preventing unfiltered air from entering the engine. The shape and size are critical for maintaining proper engine performance and longevity.
Common Applications and Problem Solving
- Prevents engine damage caused by dust and debris
- Helps maintain optimal engine air flow and fuel efficiency
- Reduces engine wear by filtering harmful particles
- Supports consistent engine performance in Acura TSX vehicles
- Replaces worn or clogged air filters to restore air intake quality
Installation Notes and Tips
When installing the Denso FTF Air Filter 143-3181, ensure the polygon shape aligns correctly with the air filter housing in the Acura TSX. Check for a secure seal around all edges to prevent air bypass. It is recommended to inspect the air filter housing for debris before installation and replace the filter according to the vehicle manufacturer’s maintenance schedule.
Quality Assurance and Warranty
Denso manufactures the FTF Air Filter 143-3181 to meet strict quality standards, ensuring durability and reliable filtration performance. While specific warranty details are not provided here, Denso products typically come with manufacturer-backed warranties covering defects in materials and workmanship.
| Brand | Denso |
| Part Number | 143-3181 |
| Position | FTF Air Filter |
| Height | 54.0 |
| Shape | POLYGON |
| Side A Length | 237.0 |
| Side B Length | 211.0 |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2014 | Acura | TSX | N/A | FTF Air Filter |
| 2013 | Acura | TSX | N/A | FTF Air Filter |
| 2012 | Acura | TSX | N/A | FTF Air Filter |
| 2011 | Acura | TSX | N/A | FTF Air Filter |
| 2010 | Acura | TSX | N/A | FTF Air Filter |
| 2009 | Acura | TSX | N/A | FTF 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.