HomeAir and Fuel Delivery > FiltersWix 49779 Engine Air Filter - Outer
Part #: 49779

Wix 49779 Engine Air Filter - Outer

Outer
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Overview of Wix 49779 Engine Air Filter

The Wix 49779 engine air filter is designed to provide reliable air filtration for various heavy-duty vehicles. Featuring a radial seal design and constructed with durable cellulose media, this filter helps maintain engine performance by effectively trapping contaminants.

  • Class: Hw (Heavy-duty application)
  • Duty Type: Hd (Heavy-duty)
  • Ends: Plastic construction for durability
  • Height: 16.75 inches
  • Inner Diameter Bottom: 7.25 inches
  • Inner Diameter Top: Closed
  • Outer Diameter Bottom and Top: 8.875 inches
  • Media Material: Cellulose for efficient filtration
  • Style: Radial seal air filter for secure fitment

Detailed Product Description

The Wix 49779 engine air filter is engineered with a radial seal style that ensures a tight and secure fit within the air intake system, minimizing the risk of unfiltered air bypass. Its plastic ends provide structural integrity and resistance to environmental factors, while the cellulose media material offers effective filtration of dust, dirt, and other airborne particles. With a height of 16.75 inches and specific inner and outer diameters, this filter is suitable for heavy-duty applications requiring robust air filtration solutions.

Applications and Problem Solving

This engine air filter is commonly used in heavy-duty trucks and commercial vehicles where maintaining clean airflow is critical. It addresses several common issues:

  • Prevents engine wear caused by dust and debris
  • Reduces the risk of clogged air intake systems
  • Helps maintain optimal engine performance and fuel efficiency
  • Protects turbochargers and other sensitive engine components
  • Minimizes downtime due to air filter-related engine problems

Installation Notes and Tips

When installing the Wix 49779 air filter, ensure the radial seal is properly seated to prevent air leaks. Verify that the plastic ends align correctly with the housing to maintain a secure fit. It is recommended to inspect the air intake system for debris before installation and replace the filter according to the vehicle manufacturer’s maintenance schedule.

Quality Assurance and Warranty

Wix filters are manufactured to meet industry standards for heavy-duty applications. The 49779 model undergoes rigorous quality control to ensure consistent filtration performance. While specific warranty details are not provided here, Wix typically offers warranties covering defects in materials and workmanship. Consult Wix documentation or authorized distributors for warranty information related to this part number.

BrandWix
Part Number49779
ClassHw
Duty TypeHd
EndsPlastic
Height16.75
Inner Diameter Bottom7.25
Inner Diameter TopClosed
Media MaterialCellulose
Outer Diameter Bottom8.875
Outer Diameter Top8.875
StyleRadial seal air filter

This part fits 0 vehicles. Search below:

YearMakeModelPositionNotes

* 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:

83779

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