HomeAir and Fuel Delivery > FiltersWix 42784 Engine Air Filter
Part #: 42784

Wix 42784 Engine Air Filter

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Overview of Wix 42784 Engine Air Filter

The Wix 42784 engine air filter is designed to provide reliable air filtration for heavy-duty applications. Featuring a cellulose media and metal ends, this air filter supports efficient airflow and engine protection for various vehicle models requiring a high cubic feet per minute rating.

  • Class: Hw (Heavy-duty application)
  • Cubic Feet Per Minute Rating: 500 CFM
  • Duty Type: Hd (Heavy-duty)
  • Ends: Metal construction for durability
  • Height: 23.000 inches
  • Inner Diameter Bottom: 5.450 inches
  • Inner Diameter Top: Closed
  • Outer Diameter Bottom and Top: 8.850 inches
  • Media Material: Cellulose for effective filtration
  • Style: Engine air filter

Detailed Product Description

The Wix 42784 engine air filter is engineered to meet the demands of heavy-duty vehicles requiring robust air filtration. Its cellulose media efficiently traps airborne contaminants, protecting the engine from dust and debris that can impair performance. The metal ends provide structural integrity, ensuring a secure fit and resistance to deformation under high airflow conditions. With a cubic feet per minute rating of 500, this filter supports optimal air intake, which is critical for maintaining engine efficiency and longevity. The closed inner diameter top and precise dimensions make it compatible with specific air intake systems, commonly found in commercial trucks and industrial vehicles.

Applications and Problem Solving

  • Prevents engine wear caused by dust and particulate matter
  • Maintains consistent airflow to support engine performance
  • Reduces risk of engine damage from contaminated air
  • Helps improve fuel efficiency by ensuring clean air intake
  • Supports compliance with emission standards by filtering air effectively

Installation Notes and Tips

When installing the Wix 42784 engine air filter, ensure the filter housing is clean and free of debris before placement. Verify the metal ends align properly with the air intake system to avoid air leaks. The closed top design requires correct orientation during installation. Regular inspection and replacement according to vehicle manufacturer recommendations will maintain optimal engine performance.

Quality Assurance

Wix filters are manufactured to meet industry standards for heavy-duty engine air filtration. The 42784 part number undergoes rigorous quality control to ensure durability and filtration efficiency. While specific warranty details are not provided, Wix products typically adhere to OEM quality requirements, supporting reliable operation in demanding environments.

BrandWix
Part Number42784
ClassHw
Cubic Feet Per Minute Rating500
Duty TypeHd
EndsMetal
Height23.000
Inner Diameter Bottom5.450
Inner Diameter TopClosed
Media MaterialCellulose
Outer Diameter Bottom8.850
Outer Diameter Top8.850
StyleAir 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:

2MD40032MD401057MD24KW966MLAF8955

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