HomeAir and Fuel Delivery > FiltersDenso 143-3071 Air Filter
Part #: 143-3071

Denso 143-3071 Air Filter

FTF Air Filter
⚙️ 3 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$24.38Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ 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: INFINITI, M35
🔄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 143-3071

The Denso FTF Air Filter 143-3071 is designed specifically for the INFINITI M35, providing reliable engine air filtration. Its rectangular shape and precise dimensions ensure a proper fit and optimal airflow for your vehicle's engine.

  • Compatible with INFINITI M35 models
  • Rectangular shape with dimensions: 278 mm x 182 mm x 50 mm (Height)
  • Part number 143-3071 for accurate identification
  • Part of the Denso FTF Air Filter product line

Detailed Product Description and Attributes

This engine air filter features a rectangular design measuring 278 mm in length (Side A), 182 mm in width (Side B), and 50 mm in height. These dimensions are engineered to fit the air intake system of the INFINITI M35 precisely, ensuring effective filtration and maintaining engine performance. The rectangular shape supports consistent airflow while capturing contaminants before they enter the engine.

The Denso FTF Air Filter line focuses on delivering filtration solutions tailored to specific vehicle models, combining fitment accuracy with filtration efficiency. This product line is designed to meet OEM specifications, providing a dependable replacement option for maintaining engine air quality.

Applications and Problem Solving

  • Prevents dust and debris from entering the engine
  • Helps maintain optimal engine performance and fuel efficiency
  • Reduces engine wear caused by airborne contaminants
  • Supports proper air-to-fuel mixture for combustion
  • Minimizes potential engine damage from clogged or inefficient filters

Installation Notes and Tips

  • Ensure the air filter housing is clean before installation
  • Verify the rectangular filter orientation matches the housing slots
  • Check for a secure seal to prevent unfiltered air bypass
  • Replace the filter at recommended service intervals for the INFINITI M35

Quality Assurance and Warranty

The Denso FTF Air Filter 143-3071 is manufactured to meet strict quality standards, ensuring consistent filtration performance. While specific warranty details are not provided, Denso products typically adhere to OEM quality requirements, offering reliability and durability for your INFINITI M35 engine air filtration needs.

BrandDenso
Part Number143-3071
PositionFTF Air Filter
Height50.0
ShapeRECTANGULAR
Side A Length278.0
Side B Length182.0

This part fits 3 vehicles. Search below:

YearMakeModelPositionNotes
2008INFINITIM35N/AFTF Air Filter
2007INFINITIM35N/AFTF Air Filter
2006INFINITIM35N/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:

16546-EG000

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