HomeAir and Fuel Delivery > FiltersWix 42125 Engine Air Filter
Part #: 42125

Wix 42125 Engine Air Filter

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Overview of Wix 42125 Engine Air Filter

The Wix 42125 engine air filter is designed to provide reliable air filtration for heavy-duty applications. Featuring a cellulose media material and metal ends, this air filter supports efficient airflow and engine protection for various vehicle models requiring high-performance air delivery.

  • Class: Hw (Heavy-duty classification)
  • Cubic Feet Per Minute Rating: 995 CFM for optimal airflow
  • Duty Type: Hd (Heavy-duty use)
  • Metal ends for durability and secure fit
  • Single fin design for enhanced filtration efficiency
  • Height: 14.377 inches
  • Inner Diameter Bottom: 7.729 inches
  • Outer Diameter Bottom: 12.093 inches
  • Outer Diameter Top: 15.703 inches
  • Media Material: Cellulose for effective particulate capture
  • Style: Air filter with fin

Detailed Product Description

The Wix 42125 engine air filter is engineered to meet the demands of heavy-duty vehicles requiring robust air filtration. Its cellulose media material effectively traps dust, dirt, and other airborne contaminants, helping to maintain engine performance and longevity. The metal ends provide structural integrity, ensuring the filter maintains its shape and fit under rigorous operating conditions. With a cubic feet per minute rating of 995, this filter supports substantial airflow, which is critical for engines in trucks, commercial vehicles, and other heavy-duty applications.

Applications and Problem Solving

  • Prevents engine wear caused by dust and debris
  • Maintains optimal air-to-fuel ratio for efficient combustion
  • Reduces risk of engine performance loss due to clogged filters
  • Supports heavy-duty vehicle operation under harsh conditions
  • Helps avoid costly engine repairs related to poor air filtration

Installation Notes and Tips

When installing the Wix 42125 engine air filter, ensure the filter is seated properly within the air intake housing to prevent unfiltered air bypass. Check the metal ends for any damage before installation to guarantee a secure fit. Regular inspection and replacement according to vehicle manufacturer recommendations will help maintain engine efficiency and protection.

Quality Assurance and Warranty

Wix filters are manufactured to meet industry standards for durability and filtration performance. The 42125 model is built with quality materials including cellulose media and metal ends to withstand heavy-duty use. While specific warranty details are not provided here, Wix typically offers warranties covering defects in materials and workmanship. Refer to Wix documentation for exact warranty terms.

BrandWix
Part Number42125
ClassHw
Cubic Feet Per Minute Rating995
Duty TypeHd
EndsMetal
Fins1
Height14.377
Inner Diameter Bottom7.729
Media MaterialCellulose
Outer Diameter Bottom12.093
Outer Diameter Top15.703
StyleAir filter w/fin

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:

2191P1012432191P1173322191P12432MD193142MD193272MD1982MD19822MD44381SD29899322LAF5255

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