HomeAir and Fuel Delivery > FiltersDenso 143-3659 Engine Air Filter
Part #: 143-3659

Denso 143-3659 Engine Air Filter

FTF Air Filter
⚙️ 4 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
📦FTF Air Filter
🚗Fitment: Mazda, 2
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of the Denso FTF Air Filter 143-3659

The Denso FTF Air Filter 143-3659 is designed specifically for Mazda 2 models, providing reliable engine air filtration. Its rectangular shape and precise dimensions ensure a proper fit and optimal airflow for efficient engine performance.

  • Rectangular shape with dimensions: 313 mm x 200 mm x 35 mm (Height)
  • Engine air filter designed for Mazda 2 vehicles
  • Part number 143-3659 for accurate identification
  • Part of the Denso FTF Air Filter product line
  • Compatible with specific Mazda 2 engine air intake systems

Detailed Product Description

This engine air filter features a rectangular design measuring 313 mm in length (Side A), 200 mm in width (Side B), and 35 mm in height. These dimensions are critical for ensuring a secure fit within the air intake system of Mazda 2 models. The filter media is engineered to capture airborne contaminants, protecting the engine from dust, dirt, and debris that can affect performance and longevity.

The Denso FTF Air Filter line focuses on providing filtration solutions that meet or exceed OEM specifications. This product line emphasizes precise fitment and filtration efficiency, making it a suitable replacement part for maintaining the air quality entering the engine.

Applications and Problem Solving

  • Prevents engine damage caused by dust and debris
  • Helps maintain optimal engine performance and fuel efficiency
  • Reduces the risk of clogged air intake systems
  • Supports consistent airflow for combustion stability
  • Minimizes engine wear due to contaminated air

Installation Notes and Tips

When installing the Denso FTF Air Filter 143-3659, ensure the filter is seated properly within the air box to avoid air bypass. Verify the rectangular shape aligns with the air intake housing dimensions of the Mazda 2. Regular inspection and replacement according to the vehicle manufacturer’s maintenance schedule will help maintain engine performance.

Quality Assurance

Denso manufactures this engine air filter to meet strict quality standards, ensuring durability and filtration efficiency. While specific warranty details are not provided, Denso products typically adhere to industry standards for reliability and performance in automotive filtration.

BrandDenso
Part Number143-3659
PositionFTF Air Filter
Height35.0
ShapeRectangular
Side A Length313.0
Side B Length200.0

This part fits 4 vehicles. Search below:

YearMakeModelPositionNotes
2014Mazda2N/AFTF Air Filter
2013Mazda2N/AFTF Air Filter
2012Mazda2N/AFTF Air Filter
2011Mazda2N/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:

AF5192

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